diff --git a/node_modules/is-expression/node_modules/.bin/acorn b/node_modules/.bin/acorn
similarity index 100%
rename from node_modules/is-expression/node_modules/.bin/acorn
rename to node_modules/.bin/acorn
diff --git a/node_modules/is-expression/node_modules/.bin/acorn.cmd b/node_modules/.bin/acorn.cmd
similarity index 100%
rename from node_modules/is-expression/node_modules/.bin/acorn.cmd
rename to node_modules/.bin/acorn.cmd
diff --git a/node_modules/is-expression/node_modules/.bin/acorn.ps1 b/node_modules/.bin/acorn.ps1
similarity index 100%
rename from node_modules/is-expression/node_modules/.bin/acorn.ps1
rename to node_modules/.bin/acorn.ps1
diff --git a/node_modules/.bin/eslint b/node_modules/.bin/eslint
new file mode 100644
index 0000000000000000000000000000000000000000..4e7c1c9016ef647c089f2f980db83d944390e73a
--- /dev/null
+++ b/node_modules/.bin/eslint
@@ -0,0 +1,12 @@
+#!/bin/sh
+basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
+
+case `uname` in
+    *CYGWIN*|*MINGW*|*MSYS*) basedir=`cygpath -w "$basedir"`;;
+esac
+
+if [ -x "$basedir/node" ]; then
+  exec "$basedir/node"  "$basedir/../eslint/bin/eslint.js" "$@"
+else 
+  exec node  "$basedir/../eslint/bin/eslint.js" "$@"
+fi
diff --git a/node_modules/.bin/eslint.cmd b/node_modules/.bin/eslint.cmd
new file mode 100644
index 0000000000000000000000000000000000000000..032901a59ec4b0cddcc1006fffa4601c0a038765
--- /dev/null
+++ b/node_modules/.bin/eslint.cmd
@@ -0,0 +1,17 @@
+@ECHO off
+GOTO start
+:find_dp0
+SET dp0=%~dp0
+EXIT /b
+:start
+SETLOCAL
+CALL :find_dp0
+
+IF EXIST "%dp0%\node.exe" (
+  SET "_prog=%dp0%\node.exe"
+) ELSE (
+  SET "_prog=node"
+  SET PATHEXT=%PATHEXT:;.JS;=;%
+)
+
+endLocal & goto #_undefined_# 2>NUL || title %COMSPEC% & "%_prog%"  "%dp0%\..\eslint\bin\eslint.js" %*
diff --git a/node_modules/.bin/eslint.ps1 b/node_modules/.bin/eslint.ps1
new file mode 100644
index 0000000000000000000000000000000000000000..155bec495cf420da5844cece2930002021a56ed4
--- /dev/null
+++ b/node_modules/.bin/eslint.ps1
@@ -0,0 +1,28 @@
+#!/usr/bin/env pwsh
+$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
+
+$exe=""
+if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
+  # Fix case when both the Windows and Linux builds of Node
+  # are installed in the same directory
+  $exe=".exe"
+}
+$ret=0
+if (Test-Path "$basedir/node$exe") {
+  # Support pipeline input
+  if ($MyInvocation.ExpectingInput) {
+    $input | & "$basedir/node$exe"  "$basedir/../eslint/bin/eslint.js" $args
+  } else {
+    & "$basedir/node$exe"  "$basedir/../eslint/bin/eslint.js" $args
+  }
+  $ret=$LASTEXITCODE
+} else {
+  # Support pipeline input
+  if ($MyInvocation.ExpectingInput) {
+    $input | & "node$exe"  "$basedir/../eslint/bin/eslint.js" $args
+  } else {
+    & "node$exe"  "$basedir/../eslint/bin/eslint.js" $args
+  }
+  $ret=$LASTEXITCODE
+}
+exit $ret
diff --git a/node_modules/.bin/esparse b/node_modules/.bin/esparse
new file mode 100644
index 0000000000000000000000000000000000000000..1cc1c96ff1a751bcd73df8e398201c8ddb88828d
--- /dev/null
+++ b/node_modules/.bin/esparse
@@ -0,0 +1,12 @@
+#!/bin/sh
+basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
+
+case `uname` in
+    *CYGWIN*|*MINGW*|*MSYS*) basedir=`cygpath -w "$basedir"`;;
+esac
+
+if [ -x "$basedir/node" ]; then
+  exec "$basedir/node"  "$basedir/../esprima/bin/esparse.js" "$@"
+else 
+  exec node  "$basedir/../esprima/bin/esparse.js" "$@"
+fi
diff --git a/node_modules/.bin/esparse.cmd b/node_modules/.bin/esparse.cmd
new file mode 100644
index 0000000000000000000000000000000000000000..2ca6d502e8f05830f7ecce61e81fa466c72eda88
--- /dev/null
+++ b/node_modules/.bin/esparse.cmd
@@ -0,0 +1,17 @@
+@ECHO off
+GOTO start
+:find_dp0
+SET dp0=%~dp0
+EXIT /b
+:start
+SETLOCAL
+CALL :find_dp0
+
+IF EXIST "%dp0%\node.exe" (
+  SET "_prog=%dp0%\node.exe"
+) ELSE (
+  SET "_prog=node"
+  SET PATHEXT=%PATHEXT:;.JS;=;%
+)
+
+endLocal & goto #_undefined_# 2>NUL || title %COMSPEC% & "%_prog%"  "%dp0%\..\esprima\bin\esparse.js" %*
diff --git a/node_modules/.bin/esparse.ps1 b/node_modules/.bin/esparse.ps1
new file mode 100644
index 0000000000000000000000000000000000000000..f19ed7301976b8e3b40bc7eb818b04a1958b50a1
--- /dev/null
+++ b/node_modules/.bin/esparse.ps1
@@ -0,0 +1,28 @@
+#!/usr/bin/env pwsh
+$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
+
+$exe=""
+if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
+  # Fix case when both the Windows and Linux builds of Node
+  # are installed in the same directory
+  $exe=".exe"
+}
+$ret=0
+if (Test-Path "$basedir/node$exe") {
+  # Support pipeline input
+  if ($MyInvocation.ExpectingInput) {
+    $input | & "$basedir/node$exe"  "$basedir/../esprima/bin/esparse.js" $args
+  } else {
+    & "$basedir/node$exe"  "$basedir/../esprima/bin/esparse.js" $args
+  }
+  $ret=$LASTEXITCODE
+} else {
+  # Support pipeline input
+  if ($MyInvocation.ExpectingInput) {
+    $input | & "node$exe"  "$basedir/../esprima/bin/esparse.js" $args
+  } else {
+    & "node$exe"  "$basedir/../esprima/bin/esparse.js" $args
+  }
+  $ret=$LASTEXITCODE
+}
+exit $ret
diff --git a/node_modules/.bin/esvalidate b/node_modules/.bin/esvalidate
new file mode 100644
index 0000000000000000000000000000000000000000..91a4c9b5faf3a08c1e772c72972cea63e65583b7
--- /dev/null
+++ b/node_modules/.bin/esvalidate
@@ -0,0 +1,12 @@
+#!/bin/sh
+basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
+
+case `uname` in
+    *CYGWIN*|*MINGW*|*MSYS*) basedir=`cygpath -w "$basedir"`;;
+esac
+
+if [ -x "$basedir/node" ]; then
+  exec "$basedir/node"  "$basedir/../esprima/bin/esvalidate.js" "$@"
+else 
+  exec node  "$basedir/../esprima/bin/esvalidate.js" "$@"
+fi
diff --git a/node_modules/.bin/esvalidate.cmd b/node_modules/.bin/esvalidate.cmd
new file mode 100644
index 0000000000000000000000000000000000000000..4c41643ef5b75495b8a6a70864d84ed5b24e5576
--- /dev/null
+++ b/node_modules/.bin/esvalidate.cmd
@@ -0,0 +1,17 @@
+@ECHO off
+GOTO start
+:find_dp0
+SET dp0=%~dp0
+EXIT /b
+:start
+SETLOCAL
+CALL :find_dp0
+
+IF EXIST "%dp0%\node.exe" (
+  SET "_prog=%dp0%\node.exe"
+) ELSE (
+  SET "_prog=node"
+  SET PATHEXT=%PATHEXT:;.JS;=;%
+)
+
+endLocal & goto #_undefined_# 2>NUL || title %COMSPEC% & "%_prog%"  "%dp0%\..\esprima\bin\esvalidate.js" %*
diff --git a/node_modules/.bin/esvalidate.ps1 b/node_modules/.bin/esvalidate.ps1
new file mode 100644
index 0000000000000000000000000000000000000000..23699d11e09c2a5795ebb26a2f59f7c0beee3277
--- /dev/null
+++ b/node_modules/.bin/esvalidate.ps1
@@ -0,0 +1,28 @@
+#!/usr/bin/env pwsh
+$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
+
+$exe=""
+if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
+  # Fix case when both the Windows and Linux builds of Node
+  # are installed in the same directory
+  $exe=".exe"
+}
+$ret=0
+if (Test-Path "$basedir/node$exe") {
+  # Support pipeline input
+  if ($MyInvocation.ExpectingInput) {
+    $input | & "$basedir/node$exe"  "$basedir/../esprima/bin/esvalidate.js" $args
+  } else {
+    & "$basedir/node$exe"  "$basedir/../esprima/bin/esvalidate.js" $args
+  }
+  $ret=$LASTEXITCODE
+} else {
+  # Support pipeline input
+  if ($MyInvocation.ExpectingInput) {
+    $input | & "node$exe"  "$basedir/../esprima/bin/esvalidate.js" $args
+  } else {
+    & "node$exe"  "$basedir/../esprima/bin/esvalidate.js" $args
+  }
+  $ret=$LASTEXITCODE
+}
+exit $ret
diff --git a/node_modules/.bin/js-yaml b/node_modules/.bin/js-yaml
new file mode 100644
index 0000000000000000000000000000000000000000..ed78a8682ccd925daffab49ee0104a7e51a3d726
--- /dev/null
+++ b/node_modules/.bin/js-yaml
@@ -0,0 +1,12 @@
+#!/bin/sh
+basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
+
+case `uname` in
+    *CYGWIN*|*MINGW*|*MSYS*) basedir=`cygpath -w "$basedir"`;;
+esac
+
+if [ -x "$basedir/node" ]; then
+  exec "$basedir/node"  "$basedir/../js-yaml/bin/js-yaml.js" "$@"
+else 
+  exec node  "$basedir/../js-yaml/bin/js-yaml.js" "$@"
+fi
diff --git a/node_modules/.bin/js-yaml.cmd b/node_modules/.bin/js-yaml.cmd
new file mode 100644
index 0000000000000000000000000000000000000000..453312b6d9117ad72ba453709913d298c79c11c1
--- /dev/null
+++ b/node_modules/.bin/js-yaml.cmd
@@ -0,0 +1,17 @@
+@ECHO off
+GOTO start
+:find_dp0
+SET dp0=%~dp0
+EXIT /b
+:start
+SETLOCAL
+CALL :find_dp0
+
+IF EXIST "%dp0%\node.exe" (
+  SET "_prog=%dp0%\node.exe"
+) ELSE (
+  SET "_prog=node"
+  SET PATHEXT=%PATHEXT:;.JS;=;%
+)
+
+endLocal & goto #_undefined_# 2>NUL || title %COMSPEC% & "%_prog%"  "%dp0%\..\js-yaml\bin\js-yaml.js" %*
diff --git a/node_modules/.bin/js-yaml.ps1 b/node_modules/.bin/js-yaml.ps1
new file mode 100644
index 0000000000000000000000000000000000000000..2acfc61c35d05525eba38af5e65d9ee79d37d39e
--- /dev/null
+++ b/node_modules/.bin/js-yaml.ps1
@@ -0,0 +1,28 @@
+#!/usr/bin/env pwsh
+$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
+
+$exe=""
+if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
+  # Fix case when both the Windows and Linux builds of Node
+  # are installed in the same directory
+  $exe=".exe"
+}
+$ret=0
+if (Test-Path "$basedir/node$exe") {
+  # Support pipeline input
+  if ($MyInvocation.ExpectingInput) {
+    $input | & "$basedir/node$exe"  "$basedir/../js-yaml/bin/js-yaml.js" $args
+  } else {
+    & "$basedir/node$exe"  "$basedir/../js-yaml/bin/js-yaml.js" $args
+  }
+  $ret=$LASTEXITCODE
+} else {
+  # Support pipeline input
+  if ($MyInvocation.ExpectingInput) {
+    $input | & "node$exe"  "$basedir/../js-yaml/bin/js-yaml.js" $args
+  } else {
+    & "node$exe"  "$basedir/../js-yaml/bin/js-yaml.js" $args
+  }
+  $ret=$LASTEXITCODE
+}
+exit $ret
diff --git a/node_modules/.bin/node-which b/node_modules/.bin/node-which
new file mode 100644
index 0000000000000000000000000000000000000000..aece735311b19216a379606c7f2cc283942d9a1c
--- /dev/null
+++ b/node_modules/.bin/node-which
@@ -0,0 +1,12 @@
+#!/bin/sh
+basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
+
+case `uname` in
+    *CYGWIN*|*MINGW*|*MSYS*) basedir=`cygpath -w "$basedir"`;;
+esac
+
+if [ -x "$basedir/node" ]; then
+  exec "$basedir/node"  "$basedir/../which/bin/node-which" "$@"
+else 
+  exec node  "$basedir/../which/bin/node-which" "$@"
+fi
diff --git a/node_modules/.bin/node-which.cmd b/node_modules/.bin/node-which.cmd
new file mode 100644
index 0000000000000000000000000000000000000000..8738aed88e66666ec0922f68252fa61cf748c1a2
--- /dev/null
+++ b/node_modules/.bin/node-which.cmd
@@ -0,0 +1,17 @@
+@ECHO off
+GOTO start
+:find_dp0
+SET dp0=%~dp0
+EXIT /b
+:start
+SETLOCAL
+CALL :find_dp0
+
+IF EXIST "%dp0%\node.exe" (
+  SET "_prog=%dp0%\node.exe"
+) ELSE (
+  SET "_prog=node"
+  SET PATHEXT=%PATHEXT:;.JS;=;%
+)
+
+endLocal & goto #_undefined_# 2>NUL || title %COMSPEC% & "%_prog%"  "%dp0%\..\which\bin\node-which" %*
diff --git a/node_modules/.bin/node-which.ps1 b/node_modules/.bin/node-which.ps1
new file mode 100644
index 0000000000000000000000000000000000000000..cfb09e844435ed79806cefb921aeda5eaad42d37
--- /dev/null
+++ b/node_modules/.bin/node-which.ps1
@@ -0,0 +1,28 @@
+#!/usr/bin/env pwsh
+$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
+
+$exe=""
+if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
+  # Fix case when both the Windows and Linux builds of Node
+  # are installed in the same directory
+  $exe=".exe"
+}
+$ret=0
+if (Test-Path "$basedir/node$exe") {
+  # Support pipeline input
+  if ($MyInvocation.ExpectingInput) {
+    $input | & "$basedir/node$exe"  "$basedir/../which/bin/node-which" $args
+  } else {
+    & "$basedir/node$exe"  "$basedir/../which/bin/node-which" $args
+  }
+  $ret=$LASTEXITCODE
+} else {
+  # Support pipeline input
+  if ($MyInvocation.ExpectingInput) {
+    $input | & "node$exe"  "$basedir/../which/bin/node-which" $args
+  } else {
+    & "node$exe"  "$basedir/../which/bin/node-which" $args
+  }
+  $ret=$LASTEXITCODE
+}
+exit $ret
diff --git a/node_modules/.bin/resolve b/node_modules/.bin/resolve
new file mode 100644
index 0000000000000000000000000000000000000000..757d454aa4903ca19fba48a2f23c0da032cc907f
--- /dev/null
+++ b/node_modules/.bin/resolve
@@ -0,0 +1,12 @@
+#!/bin/sh
+basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
+
+case `uname` in
+    *CYGWIN*|*MINGW*|*MSYS*) basedir=`cygpath -w "$basedir"`;;
+esac
+
+if [ -x "$basedir/node" ]; then
+  exec "$basedir/node"  "$basedir/../resolve/bin/resolve" "$@"
+else 
+  exec node  "$basedir/../resolve/bin/resolve" "$@"
+fi
diff --git a/node_modules/.bin/resolve.cmd b/node_modules/.bin/resolve.cmd
new file mode 100644
index 0000000000000000000000000000000000000000..1a017c403a6085ab8113fbac1a2485ed9806c096
--- /dev/null
+++ b/node_modules/.bin/resolve.cmd
@@ -0,0 +1,17 @@
+@ECHO off
+GOTO start
+:find_dp0
+SET dp0=%~dp0
+EXIT /b
+:start
+SETLOCAL
+CALL :find_dp0
+
+IF EXIST "%dp0%\node.exe" (
+  SET "_prog=%dp0%\node.exe"
+) ELSE (
+  SET "_prog=node"
+  SET PATHEXT=%PATHEXT:;.JS;=;%
+)
+
+endLocal & goto #_undefined_# 2>NUL || title %COMSPEC% & "%_prog%"  "%dp0%\..\resolve\bin\resolve" %*
diff --git a/node_modules/.bin/resolve.ps1 b/node_modules/.bin/resolve.ps1
new file mode 100644
index 0000000000000000000000000000000000000000..f22b2d317ef44f6069fdaf365c291bfdb5222735
--- /dev/null
+++ b/node_modules/.bin/resolve.ps1
@@ -0,0 +1,28 @@
+#!/usr/bin/env pwsh
+$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
+
+$exe=""
+if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
+  # Fix case when both the Windows and Linux builds of Node
+  # are installed in the same directory
+  $exe=".exe"
+}
+$ret=0
+if (Test-Path "$basedir/node$exe") {
+  # Support pipeline input
+  if ($MyInvocation.ExpectingInput) {
+    $input | & "$basedir/node$exe"  "$basedir/../resolve/bin/resolve" $args
+  } else {
+    & "$basedir/node$exe"  "$basedir/../resolve/bin/resolve" $args
+  }
+  $ret=$LASTEXITCODE
+} else {
+  # Support pipeline input
+  if ($MyInvocation.ExpectingInput) {
+    $input | & "node$exe"  "$basedir/../resolve/bin/resolve" $args
+  } else {
+    & "node$exe"  "$basedir/../resolve/bin/resolve" $args
+  }
+  $ret=$LASTEXITCODE
+}
+exit $ret
diff --git a/node_modules/.bin/rimraf b/node_modules/.bin/rimraf
new file mode 100644
index 0000000000000000000000000000000000000000..b816825501681cb0eb7a06021ceaf06669977fd1
--- /dev/null
+++ b/node_modules/.bin/rimraf
@@ -0,0 +1,12 @@
+#!/bin/sh
+basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
+
+case `uname` in
+    *CYGWIN*|*MINGW*|*MSYS*) basedir=`cygpath -w "$basedir"`;;
+esac
+
+if [ -x "$basedir/node" ]; then
+  exec "$basedir/node"  "$basedir/../rimraf/bin.js" "$@"
+else 
+  exec node  "$basedir/../rimraf/bin.js" "$@"
+fi
diff --git a/node_modules/.bin/rimraf.cmd b/node_modules/.bin/rimraf.cmd
new file mode 100644
index 0000000000000000000000000000000000000000..13f45eca337b1e901d40623f7270a4b687913b7c
--- /dev/null
+++ b/node_modules/.bin/rimraf.cmd
@@ -0,0 +1,17 @@
+@ECHO off
+GOTO start
+:find_dp0
+SET dp0=%~dp0
+EXIT /b
+:start
+SETLOCAL
+CALL :find_dp0
+
+IF EXIST "%dp0%\node.exe" (
+  SET "_prog=%dp0%\node.exe"
+) ELSE (
+  SET "_prog=node"
+  SET PATHEXT=%PATHEXT:;.JS;=;%
+)
+
+endLocal & goto #_undefined_# 2>NUL || title %COMSPEC% & "%_prog%"  "%dp0%\..\rimraf\bin.js" %*
diff --git a/node_modules/.bin/rimraf.ps1 b/node_modules/.bin/rimraf.ps1
new file mode 100644
index 0000000000000000000000000000000000000000..17167914ff79eef0e1cf7ed4e94c5933073d9cd4
--- /dev/null
+++ b/node_modules/.bin/rimraf.ps1
@@ -0,0 +1,28 @@
+#!/usr/bin/env pwsh
+$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
+
+$exe=""
+if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
+  # Fix case when both the Windows and Linux builds of Node
+  # are installed in the same directory
+  $exe=".exe"
+}
+$ret=0
+if (Test-Path "$basedir/node$exe") {
+  # Support pipeline input
+  if ($MyInvocation.ExpectingInput) {
+    $input | & "$basedir/node$exe"  "$basedir/../rimraf/bin.js" $args
+  } else {
+    & "$basedir/node$exe"  "$basedir/../rimraf/bin.js" $args
+  }
+  $ret=$LASTEXITCODE
+} else {
+  # Support pipeline input
+  if ($MyInvocation.ExpectingInput) {
+    $input | & "node$exe"  "$basedir/../rimraf/bin.js" $args
+  } else {
+    & "node$exe"  "$basedir/../rimraf/bin.js" $args
+  }
+  $ret=$LASTEXITCODE
+}
+exit $ret
diff --git a/node_modules/.diff-Ovr3xu0i/CONTRIBUTING.md b/node_modules/.diff-Ovr3xu0i/CONTRIBUTING.md
deleted file mode 100644
index 989a6c00004b7c2f81eef28544332c1f286b86e0..0000000000000000000000000000000000000000
--- a/node_modules/.diff-Ovr3xu0i/CONTRIBUTING.md
+++ /dev/null
@@ -1,39 +0,0 @@
-# How to Contribute
-
-## Pull Requests
-
-We also accept [pull requests][pull-request]!
-
-Generally we like to see pull requests that
-- Maintain the existing code style
-- Are focused on a single change (i.e. avoid large refactoring or style adjustments in untouched code if not the primary goal of the pull request)
-- Have [good commit messages](http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html)
-- Have tests
-- Don't decrease the current code coverage (see coverage/lcov-report/index.html)
-
-## Building
-
-```
-npm install
-grunt
-````
-
-The `grunt dev` implements watching for tests within Node and `karma start` may be used for manual testing in browsers.
-
-If you notice any problems, please report them to the GitHub issue tracker at
-[http://github.com/kpdecker/jsdiff/issues](http://github.com/kpdecker/jsdiff/issues).
-
-## Releasing
-
-JsDiff utilizes the [release yeoman generator][generator-release] to perform most release tasks.
-
-A full release may be completed with the following:
-
-```
-yo release
-npm publish
-yo release:publish components jsdiff dist/components/
-```
-
-[generator-release]: https://github.com/walmartlabs/generator-release
-[pull-request]: https://github.com/kpdecker/jsdiff/pull/new/master
diff --git a/node_modules/.diff-Ovr3xu0i/LICENSE b/node_modules/.diff-Ovr3xu0i/LICENSE
deleted file mode 100644
index 4e7146ed78a2f226c31166620aa909e0087990a9..0000000000000000000000000000000000000000
--- a/node_modules/.diff-Ovr3xu0i/LICENSE
+++ /dev/null
@@ -1,31 +0,0 @@
-Software License Agreement (BSD License)
-
-Copyright (c) 2009-2015, Kevin Decker <kpdecker@gmail.com>
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-* Redistributions of source code must retain the above
-  copyright notice, this list of conditions and the
-  following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-  copyright notice, this list of conditions and the
-  following disclaimer in the documentation and/or other
-  materials provided with the distribution.
-
-* Neither the name of Kevin Decker nor the names of its
-  contributors may be used to endorse or promote products
-  derived from this software without specific prior
-  written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
-IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
-FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
-IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
-OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\ No newline at end of file
diff --git a/node_modules/.diff-Ovr3xu0i/README.md b/node_modules/.diff-Ovr3xu0i/README.md
deleted file mode 100644
index 03b5845d8f5e28aff4a7d6abdfc194d55922f9a2..0000000000000000000000000000000000000000
--- a/node_modules/.diff-Ovr3xu0i/README.md
+++ /dev/null
@@ -1,202 +0,0 @@
-# jsdiff
-
-[![Build Status](https://secure.travis-ci.org/kpdecker/jsdiff.svg)](http://travis-ci.org/kpdecker/jsdiff)
-[![Sauce Test Status](https://saucelabs.com/buildstatus/jsdiff)](https://saucelabs.com/u/jsdiff)
-
-A javascript text differencing implementation.
-
-Based on the algorithm proposed in
-["An O(ND) Difference Algorithm and its Variations" (Myers, 1986)](http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.4.6927).
-
-## Installation
-
-    npm install diff
-
-or
-
-    bower install jsdiff
-
-
-## API
-
-* `JsDiff.diffChars(oldStr, newStr[, options])` - diffs two blocks of text, comparing character by character.
-
-    Returns a list of change objects (See below).
-
-* `JsDiff.diffWords(oldStr, newStr[, options])` - diffs two blocks of text, comparing word by word, ignoring whitespace.
-
-    Returns a list of change objects (See below).
-
-* `JsDiff.diffWordsWithSpace(oldStr, newStr[, options])` - diffs two blocks of text, comparing word by word, treating whitespace as significant.
-
-    Returns a list of change objects (See below).
-
-* `JsDiff.diffLines(oldStr, newStr[, options])` - diffs two blocks of text, comparing line by line.
-
-    Options
-    * `ignoreWhitespace`: `true` to ignore leading and trailing whitespace. This is the same as `diffTrimmedLines`
-    * `newlineIsToken`: `true` to treat newline characters as separate tokens.  This allows for changes to the newline structure to occur independently of the line content and to be treated as such. In general this is the more human friendly form of `diffLines` and `diffLines` is better suited for patches and other computer friendly output.
-
-    Returns a list of change objects (See below).
-
-* `JsDiff.diffTrimmedLines(oldStr, newStr[, options])` - diffs two blocks of text, comparing line by line, ignoring leading and trailing whitespace.
-
-    Returns a list of change objects (See below).
-
-* `JsDiff.diffSentences(oldStr, newStr[, options])` - diffs two blocks of text, comparing sentence by sentence.
-
-    Returns a list of change objects (See below).
-
-* `JsDiff.diffCss(oldStr, newStr[, options])` - diffs two blocks of text, comparing CSS tokens.
-
-    Returns a list of change objects (See below).
-
-* `JsDiff.diffJson(oldObj, newObj[, options])` - diffs two JSON objects, comparing the fields defined on each. The order of fields, etc does not matter in this comparison.
-
-    Returns a list of change objects (See below).
-
-* `JsDiff.diffArrays(oldArr, newArr[, options])` - diffs two arrays, comparing each item for strict equality (===).
-
-    Returns a list of change objects (See below).
-
-* `JsDiff.createTwoFilesPatch(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader)` - creates a unified diff patch.
-
-    Parameters:
-    * `oldFileName` : String to be output in the filename section of the patch for the removals
-    * `newFileName` : String to be output in the filename section of the patch for the additions
-    * `oldStr` : Original string value
-    * `newStr` : New string value
-    * `oldHeader` : Additional information to include in the old file header
-    * `newHeader` : Additional information to include in the new file header
-    * `options` : An object with options. Currently, only `context` is supported and describes how many lines of context should be included.
-
-* `JsDiff.createPatch(fileName, oldStr, newStr, oldHeader, newHeader)` - creates a unified diff patch.
-
-    Just like JsDiff.createTwoFilesPatch, but with oldFileName being equal to newFileName.
-
-
-* `JsDiff.structuredPatch(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader, options)` - returns an object with an array of hunk objects.
-
-    This method is similar to createTwoFilesPatch, but returns a data structure
-    suitable for further processing. Parameters are the same as createTwoFilesPatch. The data structure returned may look like this:
-
-    ```js
-    {
-      oldFileName: 'oldfile', newFileName: 'newfile',
-      oldHeader: 'header1', newHeader: 'header2',
-      hunks: [{
-        oldStart: 1, oldLines: 3, newStart: 1, newLines: 3,
-        lines: [' line2', ' line3', '-line4', '+line5', '\\ No newline at end of file'],
-      }]
-    }
-    ```
-
-* `JsDiff.applyPatch(source, patch[, options])` - applies a unified diff patch.
-
-    Return a string containing new version of provided data. `patch` may be a string diff or the output from the `parsePatch` or `structuredPatch` methods.
-
-    The optional `options` object may have the following keys:
-
-    - `fuzzFactor`: Number of lines that are allowed to differ before rejecting a patch. Defaults to 0.
-    - `compareLine(lineNumber, line, operation, patchContent)`: Callback used to compare to given lines to determine if they should be considered equal when patching. Defaults to strict equality but may be overriden to provide fuzzier comparison. Should return false if the lines should be rejected.
-
-* `JsDiff.applyPatches(patch, options)` - applies one or more patches.
-
-    This method will iterate over the contents of the patch and apply to data provided through callbacks. The general flow for each patch index is:
-
-    - `options.loadFile(index, callback)` is called. The caller should then load the contents of the file and then pass that to the `callback(err, data)` callback. Passing an `err` will terminate further patch execution.
-    - `options.patched(index, content, callback)` is called once the patch has been applied. `content` will be the return value from `applyPatch`. When it's ready, the caller should call `callback(err)` callback. Passing an `err` will terminate further patch execution.
-
-    Once all patches have been applied or an error occurs, the `options.complete(err)` callback is made.
-
-* `JsDiff.parsePatch(diffStr)` - Parses a patch into structured data
-
-    Return a JSON object representation of the a patch, suitable for use with the `applyPatch` method. This parses to the same structure returned by `JsDiff.structuredPatch`.
-
-* `convertChangesToXML(changes)` - converts a list of changes to a serialized XML format
-
-
-All methods above which accept the optional `callback` method will run in sync mode when that parameter is omitted and in async mode when supplied. This allows for larger diffs without blocking the event loop. This may be passed either directly as the final parameter or as the `callback` field in the `options` object.
-
-### Change Objects
-Many of the methods above return change objects. These objects consist of the following fields:
-
-* `value`: Text content
-* `added`: True if the value was inserted into the new string
-* `removed`: True of the value was removed from the old string
-
-Note that some cases may omit a particular flag field. Comparison on the flag fields should always be done in a truthy or falsy manner.
-
-## Examples
-
-Basic example in Node
-
-```js
-require('colors')
-var jsdiff = require('diff');
-
-var one = 'beep boop';
-var other = 'beep boob blah';
-
-var diff = jsdiff.diffChars(one, other);
-
-diff.forEach(function(part){
-  // green for additions, red for deletions
-  // grey for common parts
-  var color = part.added ? 'green' :
-    part.removed ? 'red' : 'grey';
-  process.stderr.write(part.value[color]);
-});
-
-console.log()
-```
-Running the above program should yield
-
-<img src="images/node_example.png" alt="Node Example">
-
-Basic example in a web page
-
-```html
-<pre id="display"></pre>
-<script src="diff.js"></script>
-<script>
-var one = 'beep boop',
-    other = 'beep boob blah',
-    color = '',
-    span = null;
-
-var diff = JsDiff.diffChars(one, other),
-    display = document.getElementById('display'),
-    fragment = document.createDocumentFragment();
-
-diff.forEach(function(part){
-  // green for additions, red for deletions
-  // grey for common parts
-  color = part.added ? 'green' :
-    part.removed ? 'red' : 'grey';
-  span = document.createElement('span');
-  span.style.color = color;
-  span.appendChild(document
-    .createTextNode(part.value));
-  fragment.appendChild(span);
-});
-
-display.appendChild(fragment);
-</script>
-```
-
-Open the above .html file in a browser and you should see
-
-<img src="images/web_example.png" alt="Node Example">
-
-**[Full online demo](http://kpdecker.github.com/jsdiff)**
-
-## Compatibility
-
-[![Sauce Test Status](https://saucelabs.com/browser-matrix/jsdiff.svg)](https://saucelabs.com/u/jsdiff)
-
-jsdiff supports all ES3 environments with some known issues on IE8 and below. Under these browsers some diff algorithms such as word diff and others may fail due to lack of support for capturing groups in the `split` operation.
-
-## License
-
-See [LICENSE](https://github.com/kpdecker/jsdiff/blob/master/LICENSE).
diff --git a/node_modules/.diff-Ovr3xu0i/dist/diff.js b/node_modules/.diff-Ovr3xu0i/dist/diff.js
deleted file mode 100644
index 0043740c324c31700f50c62e48b1568758a81e34..0000000000000000000000000000000000000000
--- a/node_modules/.diff-Ovr3xu0i/dist/diff.js
+++ /dev/null
@@ -1,1408 +0,0 @@
-/*!
-
- diff v3.2.0
-
-Software License Agreement (BSD License)
-
-Copyright (c) 2009-2015, Kevin Decker <kpdecker@gmail.com>
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-* Redistributions of source code must retain the above
-  copyright notice, this list of conditions and the
-  following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-  copyright notice, this list of conditions and the
-  following disclaimer in the documentation and/or other
-  materials provided with the distribution.
-
-* Neither the name of Kevin Decker nor the names of its
-  contributors may be used to endorse or promote products
-  derived from this software without specific prior
-  written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
-IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
-FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
-IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
-OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-@license
-*/
-(function webpackUniversalModuleDefinition(root, factory) {
-	if(typeof exports === 'object' && typeof module === 'object')
-		module.exports = factory();
-	else if(typeof define === 'function' && define.amd)
-		define([], factory);
-	else if(typeof exports === 'object')
-		exports["JsDiff"] = factory();
-	else
-		root["JsDiff"] = factory();
-})(this, function() {
-return /******/ (function(modules) { // webpackBootstrap
-/******/ 	// The module cache
-/******/ 	var installedModules = {};
-
-/******/ 	// The require function
-/******/ 	function __webpack_require__(moduleId) {
-
-/******/ 		// Check if module is in cache
-/******/ 		if(installedModules[moduleId])
-/******/ 			return installedModules[moduleId].exports;
-
-/******/ 		// Create a new module (and put it into the cache)
-/******/ 		var module = installedModules[moduleId] = {
-/******/ 			exports: {},
-/******/ 			id: moduleId,
-/******/ 			loaded: false
-/******/ 		};
-
-/******/ 		// Execute the module function
-/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
-
-/******/ 		// Flag the module as loaded
-/******/ 		module.loaded = true;
-
-/******/ 		// Return the exports of the module
-/******/ 		return module.exports;
-/******/ 	}
-
-
-/******/ 	// expose the modules object (__webpack_modules__)
-/******/ 	__webpack_require__.m = modules;
-
-/******/ 	// expose the module cache
-/******/ 	__webpack_require__.c = installedModules;
-
-/******/ 	// __webpack_public_path__
-/******/ 	__webpack_require__.p = "";
-
-/******/ 	// Load entry module and return exports
-/******/ 	return __webpack_require__(0);
-/******/ })
-/************************************************************************/
-/******/ ([
-/* 0 */
-/***/ function(module, exports, __webpack_require__) {
-
-	/*istanbul ignore start*/'use strict';
-
-	exports.__esModule = true;
-	exports.canonicalize = exports.convertChangesToXML = exports.convertChangesToDMP = exports.parsePatch = exports.applyPatches = exports.applyPatch = exports.createPatch = exports.createTwoFilesPatch = exports.structuredPatch = exports.diffArrays = exports.diffJson = exports.diffCss = exports.diffSentences = exports.diffTrimmedLines = exports.diffLines = exports.diffWordsWithSpace = exports.diffWords = exports.diffChars = exports.Diff = undefined;
-	/*istanbul ignore end*/
-	var /*istanbul ignore start*/_base = __webpack_require__(1) /*istanbul ignore end*/;
-
-	/*istanbul ignore start*/
-	var _base2 = _interopRequireDefault(_base);
-
-	/*istanbul ignore end*/
-	var /*istanbul ignore start*/_character = __webpack_require__(2) /*istanbul ignore end*/;
-
-	var /*istanbul ignore start*/_word = __webpack_require__(3) /*istanbul ignore end*/;
-
-	var /*istanbul ignore start*/_line = __webpack_require__(5) /*istanbul ignore end*/;
-
-	var /*istanbul ignore start*/_sentence = __webpack_require__(6) /*istanbul ignore end*/;
-
-	var /*istanbul ignore start*/_css = __webpack_require__(7) /*istanbul ignore end*/;
-
-	var /*istanbul ignore start*/_json = __webpack_require__(8) /*istanbul ignore end*/;
-
-	var /*istanbul ignore start*/_array = __webpack_require__(9) /*istanbul ignore end*/;
-
-	var /*istanbul ignore start*/_apply = __webpack_require__(10) /*istanbul ignore end*/;
-
-	var /*istanbul ignore start*/_parse = __webpack_require__(11) /*istanbul ignore end*/;
-
-	var /*istanbul ignore start*/_create = __webpack_require__(13) /*istanbul ignore end*/;
-
-	var /*istanbul ignore start*/_dmp = __webpack_require__(14) /*istanbul ignore end*/;
-
-	var /*istanbul ignore start*/_xml = __webpack_require__(15) /*istanbul ignore end*/;
-
-	/*istanbul ignore start*/
-	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-	exports. /*istanbul ignore end*/Diff = _base2['default'];
-	/*istanbul ignore start*/exports. /*istanbul ignore end*/diffChars = _character.diffChars;
-	/*istanbul ignore start*/exports. /*istanbul ignore end*/diffWords = _word.diffWords;
-	/*istanbul ignore start*/exports. /*istanbul ignore end*/diffWordsWithSpace = _word.diffWordsWithSpace;
-	/*istanbul ignore start*/exports. /*istanbul ignore end*/diffLines = _line.diffLines;
-	/*istanbul ignore start*/exports. /*istanbul ignore end*/diffTrimmedLines = _line.diffTrimmedLines;
-	/*istanbul ignore start*/exports. /*istanbul ignore end*/diffSentences = _sentence.diffSentences;
-	/*istanbul ignore start*/exports. /*istanbul ignore end*/diffCss = _css.diffCss;
-	/*istanbul ignore start*/exports. /*istanbul ignore end*/diffJson = _json.diffJson;
-	/*istanbul ignore start*/exports. /*istanbul ignore end*/diffArrays = _array.diffArrays;
-	/*istanbul ignore start*/exports. /*istanbul ignore end*/structuredPatch = _create.structuredPatch;
-	/*istanbul ignore start*/exports. /*istanbul ignore end*/createTwoFilesPatch = _create.createTwoFilesPatch;
-	/*istanbul ignore start*/exports. /*istanbul ignore end*/createPatch = _create.createPatch;
-	/*istanbul ignore start*/exports. /*istanbul ignore end*/applyPatch = _apply.applyPatch;
-	/*istanbul ignore start*/exports. /*istanbul ignore end*/applyPatches = _apply.applyPatches;
-	/*istanbul ignore start*/exports. /*istanbul ignore end*/parsePatch = _parse.parsePatch;
-	/*istanbul ignore start*/exports. /*istanbul ignore end*/convertChangesToDMP = _dmp.convertChangesToDMP;
-	/*istanbul ignore start*/exports. /*istanbul ignore end*/convertChangesToXML = _xml.convertChangesToXML;
-	/*istanbul ignore start*/exports. /*istanbul ignore end*/canonicalize = _json.canonicalize; /* See LICENSE file for terms of use */
-
-	/*
-	 * Text diff implementation.
-	 *
-	 * This library supports the following APIS:
-	 * JsDiff.diffChars: Character by character diff
-	 * JsDiff.diffWords: Word (as defined by \b regex) diff which ignores whitespace
-	 * JsDiff.diffLines: Line based diff
-	 *
-	 * JsDiff.diffCss: Diff targeted at CSS content
-	 *
-	 * These methods are based on the implementation proposed in
-	 * "An O(ND) Difference Algorithm and its Variations" (Myers, 1986).
-	 * http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.4.6927
-	 */
-	//# sourceMappingURL=data:application/json;base64,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
-
-
-/***/ },
-/* 1 */
-/***/ function(module, exports) {
-
-	/*istanbul ignore start*/'use strict';
-
-	exports.__esModule = true;
-	exports['default'] = /*istanbul ignore end*/Diff;
-	function Diff() {}
-
-	Diff.prototype = { /*istanbul ignore start*/
-	  /*istanbul ignore end*/diff: function diff(oldString, newString) {
-	    /*istanbul ignore start*/var /*istanbul ignore end*/options = arguments.length <= 2 || arguments[2] === undefined ? {} : arguments[2];
-
-	    var callback = options.callback;
-	    if (typeof options === 'function') {
-	      callback = options;
-	      options = {};
-	    }
-	    this.options = options;
-
-	    var self = this;
-
-	    function done(value) {
-	      if (callback) {
-	        setTimeout(function () {
-	          callback(undefined, value);
-	        }, 0);
-	        return true;
-	      } else {
-	        return value;
-	      }
-	    }
-
-	    // Allow subclasses to massage the input prior to running
-	    oldString = this.castInput(oldString);
-	    newString = this.castInput(newString);
-
-	    oldString = this.removeEmpty(this.tokenize(oldString));
-	    newString = this.removeEmpty(this.tokenize(newString));
-
-	    var newLen = newString.length,
-	        oldLen = oldString.length;
-	    var editLength = 1;
-	    var maxEditLength = newLen + oldLen;
-	    var bestPath = [{ newPos: -1, components: [] }];
-
-	    // Seed editLength = 0, i.e. the content starts with the same values
-	    var oldPos = this.extractCommon(bestPath[0], newString, oldString, 0);
-	    if (bestPath[0].newPos + 1 >= newLen && oldPos + 1 >= oldLen) {
-	      // Identity per the equality and tokenizer
-	      return done([{ value: this.join(newString), count: newString.length }]);
-	    }
-
-	    // Main worker method. checks all permutations of a given edit length for acceptance.
-	    function execEditLength() {
-	      for (var diagonalPath = -1 * editLength; diagonalPath <= editLength; diagonalPath += 2) {
-	        var basePath = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
-	        var addPath = bestPath[diagonalPath - 1],
-	            removePath = bestPath[diagonalPath + 1],
-	            _oldPos = (removePath ? removePath.newPos : 0) - diagonalPath;
-	        if (addPath) {
-	          // No one else is going to attempt to use this value, clear it
-	          bestPath[diagonalPath - 1] = undefined;
-	        }
-
-	        var canAdd = addPath && addPath.newPos + 1 < newLen,
-	            canRemove = removePath && 0 <= _oldPos && _oldPos < oldLen;
-	        if (!canAdd && !canRemove) {
-	          // If this path is a terminal then prune
-	          bestPath[diagonalPath] = undefined;
-	          continue;
-	        }
-
-	        // Select the diagonal that we want to branch from. We select the prior
-	        // path whose position in the new string is the farthest from the origin
-	        // and does not pass the bounds of the diff graph
-	        if (!canAdd || canRemove && addPath.newPos < removePath.newPos) {
-	          basePath = clonePath(removePath);
-	          self.pushComponent(basePath.components, undefined, true);
-	        } else {
-	          basePath = addPath; // No need to clone, we've pulled it from the list
-	          basePath.newPos++;
-	          self.pushComponent(basePath.components, true, undefined);
-	        }
-
-	        _oldPos = self.extractCommon(basePath, newString, oldString, diagonalPath);
-
-	        // If we have hit the end of both strings, then we are done
-	        if (basePath.newPos + 1 >= newLen && _oldPos + 1 >= oldLen) {
-	          return done(buildValues(self, basePath.components, newString, oldString, self.useLongestToken));
-	        } else {
-	          // Otherwise track this path as a potential candidate and continue.
-	          bestPath[diagonalPath] = basePath;
-	        }
-	      }
-
-	      editLength++;
-	    }
-
-	    // Performs the length of edit iteration. Is a bit fugly as this has to support the
-	    // sync and async mode which is never fun. Loops over execEditLength until a value
-	    // is produced.
-	    if (callback) {
-	      (function exec() {
-	        setTimeout(function () {
-	          // This should not happen, but we want to be safe.
-	          /* istanbul ignore next */
-	          if (editLength > maxEditLength) {
-	            return callback();
-	          }
-
-	          if (!execEditLength()) {
-	            exec();
-	          }
-	        }, 0);
-	      })();
-	    } else {
-	      while (editLength <= maxEditLength) {
-	        var ret = execEditLength();
-	        if (ret) {
-	          return ret;
-	        }
-	      }
-	    }
-	  },
-	  /*istanbul ignore start*/ /*istanbul ignore end*/pushComponent: function pushComponent(components, added, removed) {
-	    var last = components[components.length - 1];
-	    if (last && last.added === added && last.removed === removed) {
-	      // We need to clone here as the component clone operation is just
-	      // as shallow array clone
-	      components[components.length - 1] = { count: last.count + 1, added: added, removed: removed };
-	    } else {
-	      components.push({ count: 1, added: added, removed: removed });
-	    }
-	  },
-	  /*istanbul ignore start*/ /*istanbul ignore end*/extractCommon: function extractCommon(basePath, newString, oldString, diagonalPath) {
-	    var newLen = newString.length,
-	        oldLen = oldString.length,
-	        newPos = basePath.newPos,
-	        oldPos = newPos - diagonalPath,
-	        commonCount = 0;
-	    while (newPos + 1 < newLen && oldPos + 1 < oldLen && this.equals(newString[newPos + 1], oldString[oldPos + 1])) {
-	      newPos++;
-	      oldPos++;
-	      commonCount++;
-	    }
-
-	    if (commonCount) {
-	      basePath.components.push({ count: commonCount });
-	    }
-
-	    basePath.newPos = newPos;
-	    return oldPos;
-	  },
-	  /*istanbul ignore start*/ /*istanbul ignore end*/equals: function equals(left, right) {
-	    return left === right;
-	  },
-	  /*istanbul ignore start*/ /*istanbul ignore end*/removeEmpty: function removeEmpty(array) {
-	    var ret = [];
-	    for (var i = 0; i < array.length; i++) {
-	      if (array[i]) {
-	        ret.push(array[i]);
-	      }
-	    }
-	    return ret;
-	  },
-	  /*istanbul ignore start*/ /*istanbul ignore end*/castInput: function castInput(value) {
-	    return value;
-	  },
-	  /*istanbul ignore start*/ /*istanbul ignore end*/tokenize: function tokenize(value) {
-	    return value.split('');
-	  },
-	  /*istanbul ignore start*/ /*istanbul ignore end*/join: function join(chars) {
-	    return chars.join('');
-	  }
-	};
-
-	function buildValues(diff, components, newString, oldString, useLongestToken) {
-	  var componentPos = 0,
-	      componentLen = components.length,
-	      newPos = 0,
-	      oldPos = 0;
-
-	  for (; componentPos < componentLen; componentPos++) {
-	    var component = components[componentPos];
-	    if (!component.removed) {
-	      if (!component.added && useLongestToken) {
-	        var value = newString.slice(newPos, newPos + component.count);
-	        value = value.map(function (value, i) {
-	          var oldValue = oldString[oldPos + i];
-	          return oldValue.length > value.length ? oldValue : value;
-	        });
-
-	        component.value = diff.join(value);
-	      } else {
-	        component.value = diff.join(newString.slice(newPos, newPos + component.count));
-	      }
-	      newPos += component.count;
-
-	      // Common case
-	      if (!component.added) {
-	        oldPos += component.count;
-	      }
-	    } else {
-	      component.value = diff.join(oldString.slice(oldPos, oldPos + component.count));
-	      oldPos += component.count;
-
-	      // Reverse add and remove so removes are output first to match common convention
-	      // The diffing algorithm is tied to add then remove output and this is the simplest
-	      // route to get the desired output with minimal overhead.
-	      if (componentPos && components[componentPos - 1].added) {
-	        var tmp = components[componentPos - 1];
-	        components[componentPos - 1] = components[componentPos];
-	        components[componentPos] = tmp;
-	      }
-	    }
-	  }
-
-	  // Special case handle for when one terminal is ignored. For this case we merge the
-	  // terminal into the prior string and drop the change.
-	  var lastComponent = components[componentLen - 1];
-	  if (componentLen > 1 && (lastComponent.added || lastComponent.removed) && diff.equals('', lastComponent.value)) {
-	    components[componentLen - 2].value += lastComponent.value;
-	    components.pop();
-	  }
-
-	  return components;
-	}
-
-	function clonePath(path) {
-	  return { newPos: path.newPos, components: path.components.slice(0) };
-	}
-	//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["../../src/diff/base.js"],"names":[],"mappings":";;;4CAAwB,I;AAAT,SAAS,IAAT,GAAgB,CAAE;;AAEjC,KAAK,SAAL,GAAiB,E;yBACf,IADe,gBACV,SADU,EACC,SADD,EAC0B;6BAAA,I,uBAAd,OAAc,yDAAJ,EAAI;;AACvC,QAAI,WAAW,QAAQ,QAAvB;AACA,QAAI,OAAO,OAAP,KAAmB,UAAvB,EAAmC;AACjC,iBAAW,OAAX;AACA,gBAAU,EAAV;AACD;AACD,SAAK,OAAL,GAAe,OAAf;;AAEA,QAAI,OAAO,IAAX;;AAEA,aAAS,IAAT,CAAc,KAAd,EAAqB;AACnB,UAAI,QAAJ,EAAc;AACZ,mBAAW,YAAW;AAAE,mBAAS,SAAT,EAAoB,KAApB;AAA6B,SAArD,EAAuD,CAAvD;AACA,eAAO,IAAP;AACD,OAHD,MAGO;AACL,eAAO,KAAP;AACD;AACF;;;AAGD,gBAAY,KAAK,SAAL,CAAe,SAAf,CAAZ;AACA,gBAAY,KAAK,SAAL,CAAe,SAAf,CAAZ;;AAEA,gBAAY,KAAK,WAAL,CAAiB,KAAK,QAAL,CAAc,SAAd,CAAjB,CAAZ;AACA,gBAAY,KAAK,WAAL,CAAiB,KAAK,QAAL,CAAc,SAAd,CAAjB,CAAZ;;AAEA,QAAI,SAAS,UAAU,MAAvB;AAAA,QAA+B,SAAS,UAAU,MAAlD;AACA,QAAI,aAAa,CAAjB;AACA,QAAI,gBAAgB,SAAS,MAA7B;AACA,QAAI,WAAW,CAAC,EAAE,QAAQ,CAAC,CAAX,EAAc,YAAY,EAA1B,EAAD,CAAf;;;AAGA,QAAI,SAAS,KAAK,aAAL,CAAmB,SAAS,CAAT,CAAnB,EAAgC,SAAhC,EAA2C,SAA3C,EAAsD,CAAtD,CAAb;AACA,QAAI,SAAS,CAAT,EAAY,MAAZ,GAAqB,CAArB,IAA0B,MAA1B,IAAoC,SAAS,CAAT,IAAc,MAAtD,EAA8D;;AAE5D,aAAO,KAAK,CAAC,EAAC,OAAO,KAAK,IAAL,CAAU,SAAV,CAAR,EAA8B,OAAO,UAAU,MAA/C,EAAD,CAAL,CAAP;AACD;;;AAGD,aAAS,cAAT,GAA0B;AACxB,WAAK,IAAI,eAAe,CAAC,CAAD,GAAK,UAA7B,EAAyC,gBAAgB,UAAzD,EAAqE,gBAAgB,CAArF,EAAwF;AACtF,YAAI,W,yBAAA,M,wBAAJ;AACA,YAAI,UAAU,SAAS,eAAe,CAAxB,CAAd;AAAA,YACI,aAAa,SAAS,eAAe,CAAxB,CADjB;AAAA,YAEI,UAAS,CAAC,aAAa,WAAW,MAAxB,GAAiC,CAAlC,IAAuC,YAFpD;AAGA,YAAI,OAAJ,EAAa;;AAEX,mBAAS,eAAe,CAAxB,IAA6B,SAA7B;AACD;;AAED,YAAI,SAAS,WAAW,QAAQ,MAAR,GAAiB,CAAjB,GAAqB,MAA7C;AAAA,YACI,YAAY,cAAc,KAAK,OAAnB,IAA6B,UAAS,MADtD;AAEA,YAAI,CAAC,MAAD,IAAW,CAAC,SAAhB,EAA2B;;AAEzB,mBAAS,YAAT,IAAyB,SAAzB;AACA;AACD;;;;;AAKD,YAAI,CAAC,MAAD,IAAY,aAAa,QAAQ,MAAR,GAAiB,WAAW,MAAzD,EAAkE;AAChE,qBAAW,UAAU,UAAV,CAAX;AACA,eAAK,aAAL,CAAmB,SAAS,UAA5B,EAAwC,SAAxC,EAAmD,IAAnD;AACD,SAHD,MAGO;AACL,qBAAW,OAAX,C;AACA,mBAAS,MAAT;AACA,eAAK,aAAL,CAAmB,SAAS,UAA5B,EAAwC,IAAxC,EAA8C,SAA9C;AACD;;AAED,kBAAS,KAAK,aAAL,CAAmB,QAAnB,EAA6B,SAA7B,EAAwC,SAAxC,EAAmD,YAAnD,CAAT;;;AAGA,YAAI,SAAS,MAAT,GAAkB,CAAlB,IAAuB,MAAvB,IAAiC,UAAS,CAAT,IAAc,MAAnD,EAA2D;AACzD,iBAAO,KAAK,YAAY,IAAZ,EAAkB,SAAS,UAA3B,EAAuC,SAAvC,EAAkD,SAAlD,EAA6D,KAAK,eAAlE,CAAL,CAAP;AACD,SAFD,MAEO;;AAEL,mBAAS,YAAT,IAAyB,QAAzB;AACD;AACF;;AAED;AACD;;;;;AAKD,QAAI,QAAJ,EAAc;AACX,gBAAS,IAAT,GAAgB;AACf,mBAAW,YAAW;;;AAGpB,cAAI,aAAa,aAAjB,EAAgC;AAC9B,mBAAO,UAAP;AACD;;AAED,cAAI,CAAC,gBAAL,EAAuB;AACrB;AACD;AACF,SAVD,EAUG,CAVH;AAWD,OAZA,GAAD;AAaD,KAdD,MAcO;AACL,aAAO,cAAc,aAArB,EAAoC;AAClC,YAAI,MAAM,gBAAV;AACA,YAAI,GAAJ,EAAS;AACP,iBAAO,GAAP;AACD;AACF;AACF;AACF,GA9Gc;mDAgHf,aAhHe,yBAgHD,UAhHC,EAgHW,KAhHX,EAgHkB,OAhHlB,EAgH2B;AACxC,QAAI,OAAO,WAAW,WAAW,MAAX,GAAoB,CAA/B,CAAX;AACA,QAAI,QAAQ,KAAK,KAAL,KAAe,KAAvB,IAAgC,KAAK,OAAL,KAAiB,OAArD,EAA8D;;;AAG5D,iBAAW,WAAW,MAAX,GAAoB,CAA/B,IAAoC,EAAC,OAAO,KAAK,KAAL,GAAa,CAArB,EAAwB,OAAO,KAA/B,EAAsC,SAAS,OAA/C,EAApC;AACD,KAJD,MAIO;AACL,iBAAW,IAAX,CAAgB,EAAC,OAAO,CAAR,EAAW,OAAO,KAAlB,EAAyB,SAAS,OAAlC,EAAhB;AACD;AACF,GAzHc;mDA0Hf,aA1He,yBA0HD,QA1HC,EA0HS,SA1HT,EA0HoB,SA1HpB,EA0H+B,YA1H/B,EA0H6C;AAC1D,QAAI,SAAS,UAAU,MAAvB;AAAA,QACI,SAAS,UAAU,MADvB;AAAA,QAEI,SAAS,SAAS,MAFtB;AAAA,QAGI,SAAS,SAAS,YAHtB;AAAA,QAKI,cAAc,CALlB;AAMA,WAAO,SAAS,CAAT,GAAa,MAAb,IAAuB,SAAS,CAAT,GAAa,MAApC,IAA8C,KAAK,MAAL,CAAY,UAAU,SAAS,CAAnB,CAAZ,EAAmC,UAAU,SAAS,CAAnB,CAAnC,CAArD,EAAgH;AAC9G;AACA;AACA;AACD;;AAED,QAAI,WAAJ,EAAiB;AACf,eAAS,UAAT,CAAoB,IAApB,CAAyB,EAAC,OAAO,WAAR,EAAzB;AACD;;AAED,aAAS,MAAT,GAAkB,MAAlB;AACA,WAAO,MAAP;AACD,GA7Ic;mDA+If,MA/Ie,kBA+IR,IA/IQ,EA+IF,KA/IE,EA+IK;AAClB,WAAO,SAAS,KAAhB;AACD,GAjJc;mDAkJf,WAlJe,uBAkJH,KAlJG,EAkJI;AACjB,QAAI,MAAM,EAAV;AACA,SAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,MAAM,MAA1B,EAAkC,GAAlC,EAAuC;AACrC,UAAI,MAAM,CAAN,CAAJ,EAAc;AACZ,YAAI,IAAJ,CAAS,MAAM,CAAN,CAAT;AACD;AACF;AACD,WAAO,GAAP;AACD,GA1Jc;mDA2Jf,SA3Je,qBA2JL,KA3JK,EA2JE;AACf,WAAO,KAAP;AACD,GA7Jc;mDA8Jf,QA9Je,oBA8JN,KA9JM,EA8JC;AACd,WAAO,MAAM,KAAN,CAAY,EAAZ,CAAP;AACD,GAhKc;mDAiKf,IAjKe,gBAiKV,KAjKU,EAiKH;AACV,WAAO,MAAM,IAAN,CAAW,EAAX,CAAP;AACD;AAnKc,CAAjB;;AAsKA,SAAS,WAAT,CAAqB,IAArB,EAA2B,UAA3B,EAAuC,SAAvC,EAAkD,SAAlD,EAA6D,eAA7D,EAA8E;AAC5E,MAAI,eAAe,CAAnB;AAAA,MACI,eAAe,WAAW,MAD9B;AAAA,MAEI,SAAS,CAFb;AAAA,MAGI,SAAS,CAHb;;AAKA,SAAO,eAAe,YAAtB,EAAoC,cAApC,EAAoD;AAClD,QAAI,YAAY,WAAW,YAAX,CAAhB;AACA,QAAI,CAAC,UAAU,OAAf,EAAwB;AACtB,UAAI,CAAC,UAAU,KAAX,IAAoB,eAAxB,EAAyC;AACvC,YAAI,QAAQ,UAAU,KAAV,CAAgB,MAAhB,EAAwB,SAAS,UAAU,KAA3C,CAAZ;AACA,gBAAQ,MAAM,GAAN,CAAU,UAAS,KAAT,EAAgB,CAAhB,EAAmB;AACnC,cAAI,WAAW,UAAU,SAAS,CAAnB,CAAf;AACA,iBAAO,SAAS,MAAT,GAAkB,MAAM,MAAxB,GAAiC,QAAjC,GAA4C,KAAnD;AACD,SAHO,CAAR;;AAKA,kBAAU,KAAV,GAAkB,KAAK,IAAL,CAAU,KAAV,CAAlB;AACD,OARD,MAQO;AACL,kBAAU,KAAV,GAAkB,KAAK,IAAL,CAAU,UAAU,KAAV,CAAgB,MAAhB,EAAwB,SAAS,UAAU,KAA3C,CAAV,CAAlB;AACD;AACD,gBAAU,UAAU,KAApB;;;AAGA,UAAI,CAAC,UAAU,KAAf,EAAsB;AACpB,kBAAU,UAAU,KAApB;AACD;AACF,KAlBD,MAkBO;AACL,gBAAU,KAAV,GAAkB,KAAK,IAAL,CAAU,UAAU,KAAV,CAAgB,MAAhB,EAAwB,SAAS,UAAU,KAA3C,CAAV,CAAlB;AACA,gBAAU,UAAU,KAApB;;;;;AAKA,UAAI,gBAAgB,WAAW,eAAe,CAA1B,EAA6B,KAAjD,EAAwD;AACtD,YAAI,MAAM,WAAW,eAAe,CAA1B,CAAV;AACA,mBAAW,eAAe,CAA1B,IAA+B,WAAW,YAAX,CAA/B;AACA,mBAAW,YAAX,IAA2B,GAA3B;AACD;AACF;AACF;;;;AAID,MAAI,gBAAgB,WAAW,eAAe,CAA1B,CAApB;AACA,MAAI,eAAe,CAAf,KACI,cAAc,KAAd,IAAuB,cAAc,OADzC,KAEG,KAAK,MAAL,CAAY,EAAZ,EAAgB,cAAc,KAA9B,CAFP,EAE6C;AAC3C,eAAW,eAAe,CAA1B,EAA6B,KAA7B,IAAsC,cAAc,KAApD;AACA,eAAW,GAAX;AACD;;AAED,SAAO,UAAP;AACD;;AAED,SAAS,SAAT,CAAmB,IAAnB,EAAyB;AACvB,SAAO,EAAE,QAAQ,KAAK,MAAf,EAAuB,YAAY,KAAK,UAAL,CAAgB,KAAhB,CAAsB,CAAtB,CAAnC,EAAP;AACD","file":"base.js","sourcesContent":["export default function Diff() {}\n\nDiff.prototype = {\n  diff(oldString, newString, options = {}) {\n    let callback = options.callback;\n    if (typeof options === 'function') {\n      callback = options;\n      options = {};\n    }\n    this.options = options;\n\n    let self = this;\n\n    function done(value) {\n      if (callback) {\n        setTimeout(function() { callback(undefined, value); }, 0);\n        return true;\n      } else {\n        return value;\n      }\n    }\n\n    // Allow subclasses to massage the input prior to running\n    oldString = this.castInput(oldString);\n    newString = this.castInput(newString);\n\n    oldString = this.removeEmpty(this.tokenize(oldString));\n    newString = this.removeEmpty(this.tokenize(newString));\n\n    let newLen = newString.length, oldLen = oldString.length;\n    let editLength = 1;\n    let maxEditLength = newLen + oldLen;\n    let bestPath = [{ newPos: -1, components: [] }];\n\n    // Seed editLength = 0, i.e. the content starts with the same values\n    let oldPos = this.extractCommon(bestPath[0], newString, oldString, 0);\n    if (bestPath[0].newPos + 1 >= newLen && oldPos + 1 >= oldLen) {\n      // Identity per the equality and tokenizer\n      return done([{value: this.join(newString), count: newString.length}]);\n    }\n\n    // Main worker method. checks all permutations of a given edit length for acceptance.\n    function execEditLength() {\n      for (let diagonalPath = -1 * editLength; diagonalPath <= editLength; diagonalPath += 2) {\n        let basePath;\n        let addPath = bestPath[diagonalPath - 1],\n            removePath = bestPath[diagonalPath + 1],\n            oldPos = (removePath ? removePath.newPos : 0) - diagonalPath;\n        if (addPath) {\n          // No one else is going to attempt to use this value, clear it\n          bestPath[diagonalPath - 1] = undefined;\n        }\n\n        let canAdd = addPath && addPath.newPos + 1 < newLen,\n            canRemove = removePath && 0 <= oldPos && oldPos < oldLen;\n        if (!canAdd && !canRemove) {\n          // If this path is a terminal then prune\n          bestPath[diagonalPath] = undefined;\n          continue;\n        }\n\n        // Select the diagonal that we want to branch from. We select the prior\n        // path whose position in the new string is the farthest from the origin\n        // and does not pass the bounds of the diff graph\n        if (!canAdd || (canRemove && addPath.newPos < removePath.newPos)) {\n          basePath = clonePath(removePath);\n          self.pushComponent(basePath.components, undefined, true);\n        } else {\n          basePath = addPath;   // No need to clone, we've pulled it from the list\n          basePath.newPos++;\n          self.pushComponent(basePath.components, true, undefined);\n        }\n\n        oldPos = self.extractCommon(basePath, newString, oldString, diagonalPath);\n\n        // If we have hit the end of both strings, then we are done\n        if (basePath.newPos + 1 >= newLen && oldPos + 1 >= oldLen) {\n          return done(buildValues(self, basePath.components, newString, oldString, self.useLongestToken));\n        } else {\n          // Otherwise track this path as a potential candidate and continue.\n          bestPath[diagonalPath] = basePath;\n        }\n      }\n\n      editLength++;\n    }\n\n    // Performs the length of edit iteration. Is a bit fugly as this has to support the\n    // sync and async mode which is never fun. Loops over execEditLength until a value\n    // is produced.\n    if (callback) {\n      (function exec() {\n        setTimeout(function() {\n          // This should not happen, but we want to be safe.\n          /* istanbul ignore next */\n          if (editLength > maxEditLength) {\n            return callback();\n          }\n\n          if (!execEditLength()) {\n            exec();\n          }\n        }, 0);\n      }());\n    } else {\n      while (editLength <= maxEditLength) {\n        let ret = execEditLength();\n        if (ret) {\n          return ret;\n        }\n      }\n    }\n  },\n\n  pushComponent(components, added, removed) {\n    let last = components[components.length - 1];\n    if (last && last.added === added && last.removed === removed) {\n      // We need to clone here as the component clone operation is just\n      // as shallow array clone\n      components[components.length - 1] = {count: last.count + 1, added: added, removed: removed };\n    } else {\n      components.push({count: 1, added: added, removed: removed });\n    }\n  },\n  extractCommon(basePath, newString, oldString, diagonalPath) {\n    let newLen = newString.length,\n        oldLen = oldString.length,\n        newPos = basePath.newPos,\n        oldPos = newPos - diagonalPath,\n\n        commonCount = 0;\n    while (newPos + 1 < newLen && oldPos + 1 < oldLen && this.equals(newString[newPos + 1], oldString[oldPos + 1])) {\n      newPos++;\n      oldPos++;\n      commonCount++;\n    }\n\n    if (commonCount) {\n      basePath.components.push({count: commonCount});\n    }\n\n    basePath.newPos = newPos;\n    return oldPos;\n  },\n\n  equals(left, right) {\n    return left === right;\n  },\n  removeEmpty(array) {\n    let ret = [];\n    for (let i = 0; i < array.length; i++) {\n      if (array[i]) {\n        ret.push(array[i]);\n      }\n    }\n    return ret;\n  },\n  castInput(value) {\n    return value;\n  },\n  tokenize(value) {\n    return value.split('');\n  },\n  join(chars) {\n    return chars.join('');\n  }\n};\n\nfunction buildValues(diff, components, newString, oldString, useLongestToken) {\n  let componentPos = 0,\n      componentLen = components.length,\n      newPos = 0,\n      oldPos = 0;\n\n  for (; componentPos < componentLen; componentPos++) {\n    let component = components[componentPos];\n    if (!component.removed) {\n      if (!component.added && useLongestToken) {\n        let value = newString.slice(newPos, newPos + component.count);\n        value = value.map(function(value, i) {\n          let oldValue = oldString[oldPos + i];\n          return oldValue.length > value.length ? oldValue : value;\n        });\n\n        component.value = diff.join(value);\n      } else {\n        component.value = diff.join(newString.slice(newPos, newPos + component.count));\n      }\n      newPos += component.count;\n\n      // Common case\n      if (!component.added) {\n        oldPos += component.count;\n      }\n    } else {\n      component.value = diff.join(oldString.slice(oldPos, oldPos + component.count));\n      oldPos += component.count;\n\n      // Reverse add and remove so removes are output first to match common convention\n      // The diffing algorithm is tied to add then remove output and this is the simplest\n      // route to get the desired output with minimal overhead.\n      if (componentPos && components[componentPos - 1].added) {\n        let tmp = components[componentPos - 1];\n        components[componentPos - 1] = components[componentPos];\n        components[componentPos] = tmp;\n      }\n    }\n  }\n\n  // Special case handle for when one terminal is ignored. For this case we merge the\n  // terminal into the prior string and drop the change.\n  let lastComponent = components[componentLen - 1];\n  if (componentLen > 1\n      && (lastComponent.added || lastComponent.removed)\n      && diff.equals('', lastComponent.value)) {\n    components[componentLen - 2].value += lastComponent.value;\n    components.pop();\n  }\n\n  return components;\n}\n\nfunction clonePath(path) {\n  return { newPos: path.newPos, components: path.components.slice(0) };\n}\n"]}
-
-
-/***/ },
-/* 2 */
-/***/ function(module, exports, __webpack_require__) {
-
-	/*istanbul ignore start*/'use strict';
-
-	exports.__esModule = true;
-	exports.characterDiff = undefined;
-	exports. /*istanbul ignore end*/diffChars = diffChars;
-
-	var /*istanbul ignore start*/_base = __webpack_require__(1) /*istanbul ignore end*/;
-
-	/*istanbul ignore start*/
-	var _base2 = _interopRequireDefault(_base);
-
-	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-	/*istanbul ignore end*/var characterDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/characterDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
-	function diffChars(oldStr, newStr, callback) {
-	  return characterDiff.diff(oldStr, newStr, callback);
-	}
-	//# sourceMappingURL=data:application/json;base64,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
-
-
-/***/ },
-/* 3 */
-/***/ function(module, exports, __webpack_require__) {
-
-	/*istanbul ignore start*/'use strict';
-
-	exports.__esModule = true;
-	exports.wordDiff = undefined;
-	exports. /*istanbul ignore end*/diffWords = diffWords;
-	/*istanbul ignore start*/exports. /*istanbul ignore end*/diffWordsWithSpace = diffWordsWithSpace;
-
-	var /*istanbul ignore start*/_base = __webpack_require__(1) /*istanbul ignore end*/;
-
-	/*istanbul ignore start*/
-	var _base2 = _interopRequireDefault(_base);
-
-	/*istanbul ignore end*/
-	var /*istanbul ignore start*/_params = __webpack_require__(4) /*istanbul ignore end*/;
-
-	/*istanbul ignore start*/
-	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-	/*istanbul ignore end*/
-
-	// Based on https://en.wikipedia.org/wiki/Latin_script_in_Unicode
-	//
-	// Ranges and exceptions:
-	// Latin-1 Supplement, 0080–00FF
-	//  - U+00D7  × Multiplication sign
-	//  - U+00F7  ÷ Division sign
-	// Latin Extended-A, 0100–017F
-	// Latin Extended-B, 0180–024F
-	// IPA Extensions, 0250–02AF
-	// Spacing Modifier Letters, 02B0–02FF
-	//  - U+02C7  ˇ &#711;  Caron
-	//  - U+02D8  ˘ &#728;  Breve
-	//  - U+02D9  ˙ &#729;  Dot Above
-	//  - U+02DA  ˚ &#730;  Ring Above
-	//  - U+02DB  ˛ &#731;  Ogonek
-	//  - U+02DC  ˜ &#732;  Small Tilde
-	//  - U+02DD  ˝ &#733;  Double Acute Accent
-	// Latin Extended Additional, 1E00–1EFF
-	var extendedWordChars = /^[A-Za-z\xC0-\u02C6\u02C8-\u02D7\u02DE-\u02FF\u1E00-\u1EFF]+$/;
-
-	var reWhitespace = /\S/;
-
-	var wordDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/wordDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
-	wordDiff.equals = function (left, right) {
-	  return left === right || this.options.ignoreWhitespace && !reWhitespace.test(left) && !reWhitespace.test(right);
-	};
-	wordDiff.tokenize = function (value) {
-	  var tokens = value.split(/(\s+|\b)/);
-
-	  // Join the boundary splits that we do not consider to be boundaries. This is primarily the extended Latin character set.
-	  for (var i = 0; i < tokens.length - 1; i++) {
-	    // If we have an empty string in the next field and we have only word chars before and after, merge
-	    if (!tokens[i + 1] && tokens[i + 2] && extendedWordChars.test(tokens[i]) && extendedWordChars.test(tokens[i + 2])) {
-	      tokens[i] += tokens[i + 2];
-	      tokens.splice(i + 1, 2);
-	      i--;
-	    }
-	  }
-
-	  return tokens;
-	};
-
-	function diffWords(oldStr, newStr, callback) {
-	  var options = /*istanbul ignore start*/(0, _params.generateOptions) /*istanbul ignore end*/(callback, { ignoreWhitespace: true });
-	  return wordDiff.diff(oldStr, newStr, options);
-	}
-	function diffWordsWithSpace(oldStr, newStr, callback) {
-	  return wordDiff.diff(oldStr, newStr, callback);
-	}
-	//# sourceMappingURL=data:application/json;base64,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
-
-
-/***/ },
-/* 4 */
-/***/ function(module, exports) {
-
-	/*istanbul ignore start*/'use strict';
-
-	exports.__esModule = true;
-	exports. /*istanbul ignore end*/generateOptions = generateOptions;
-	function generateOptions(options, defaults) {
-	  if (typeof options === 'function') {
-	    defaults.callback = options;
-	  } else if (options) {
-	    for (var name in options) {
-	      /* istanbul ignore else */
-	      if (options.hasOwnProperty(name)) {
-	        defaults[name] = options[name];
-	      }
-	    }
-	  }
-	  return defaults;
-	}
-	//# sourceMappingURL=data:application/json;base64,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
-
-
-/***/ },
-/* 5 */
-/***/ function(module, exports, __webpack_require__) {
-
-	/*istanbul ignore start*/'use strict';
-
-	exports.__esModule = true;
-	exports.lineDiff = undefined;
-	exports. /*istanbul ignore end*/diffLines = diffLines;
-	/*istanbul ignore start*/exports. /*istanbul ignore end*/diffTrimmedLines = diffTrimmedLines;
-
-	var /*istanbul ignore start*/_base = __webpack_require__(1) /*istanbul ignore end*/;
-
-	/*istanbul ignore start*/
-	var _base2 = _interopRequireDefault(_base);
-
-	/*istanbul ignore end*/
-	var /*istanbul ignore start*/_params = __webpack_require__(4) /*istanbul ignore end*/;
-
-	/*istanbul ignore start*/
-	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-	/*istanbul ignore end*/var lineDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/lineDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
-	lineDiff.tokenize = function (value) {
-	  var retLines = [],
-	      linesAndNewlines = value.split(/(\n|\r\n)/);
-
-	  // Ignore the final empty token that occurs if the string ends with a new line
-	  if (!linesAndNewlines[linesAndNewlines.length - 1]) {
-	    linesAndNewlines.pop();
-	  }
-
-	  // Merge the content and line separators into single tokens
-	  for (var i = 0; i < linesAndNewlines.length; i++) {
-	    var line = linesAndNewlines[i];
-
-	    if (i % 2 && !this.options.newlineIsToken) {
-	      retLines[retLines.length - 1] += line;
-	    } else {
-	      if (this.options.ignoreWhitespace) {
-	        line = line.trim();
-	      }
-	      retLines.push(line);
-	    }
-	  }
-
-	  return retLines;
-	};
-
-	function diffLines(oldStr, newStr, callback) {
-	  return lineDiff.diff(oldStr, newStr, callback);
-	}
-	function diffTrimmedLines(oldStr, newStr, callback) {
-	  var options = /*istanbul ignore start*/(0, _params.generateOptions) /*istanbul ignore end*/(callback, { ignoreWhitespace: true });
-	  return lineDiff.diff(oldStr, newStr, options);
-	}
-	//# sourceMappingURL=data:application/json;base64,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
-
-
-/***/ },
-/* 6 */
-/***/ function(module, exports, __webpack_require__) {
-
-	/*istanbul ignore start*/'use strict';
-
-	exports.__esModule = true;
-	exports.sentenceDiff = undefined;
-	exports. /*istanbul ignore end*/diffSentences = diffSentences;
-
-	var /*istanbul ignore start*/_base = __webpack_require__(1) /*istanbul ignore end*/;
-
-	/*istanbul ignore start*/
-	var _base2 = _interopRequireDefault(_base);
-
-	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-	/*istanbul ignore end*/var sentenceDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/sentenceDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
-	sentenceDiff.tokenize = function (value) {
-	  return value.split(/(\S.+?[.!?])(?=\s+|$)/);
-	};
-
-	function diffSentences(oldStr, newStr, callback) {
-	  return sentenceDiff.diff(oldStr, newStr, callback);
-	}
-	//# sourceMappingURL=data:application/json;base64,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
-
-
-/***/ },
-/* 7 */
-/***/ function(module, exports, __webpack_require__) {
-
-	/*istanbul ignore start*/'use strict';
-
-	exports.__esModule = true;
-	exports.cssDiff = undefined;
-	exports. /*istanbul ignore end*/diffCss = diffCss;
-
-	var /*istanbul ignore start*/_base = __webpack_require__(1) /*istanbul ignore end*/;
-
-	/*istanbul ignore start*/
-	var _base2 = _interopRequireDefault(_base);
-
-	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-	/*istanbul ignore end*/var cssDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/cssDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
-	cssDiff.tokenize = function (value) {
-	  return value.split(/([{}:;,]|\s+)/);
-	};
-
-	function diffCss(oldStr, newStr, callback) {
-	  return cssDiff.diff(oldStr, newStr, callback);
-	}
-	//# sourceMappingURL=data:application/json;base64,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
-
-
-/***/ },
-/* 8 */
-/***/ function(module, exports, __webpack_require__) {
-
-	/*istanbul ignore start*/'use strict';
-
-	exports.__esModule = true;
-	exports.jsonDiff = undefined;
-
-	var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol ? "symbol" : typeof obj; };
-
-	exports. /*istanbul ignore end*/diffJson = diffJson;
-	/*istanbul ignore start*/exports. /*istanbul ignore end*/canonicalize = canonicalize;
-
-	var /*istanbul ignore start*/_base = __webpack_require__(1) /*istanbul ignore end*/;
-
-	/*istanbul ignore start*/
-	var _base2 = _interopRequireDefault(_base);
-
-	/*istanbul ignore end*/
-	var /*istanbul ignore start*/_line = __webpack_require__(5) /*istanbul ignore end*/;
-
-	/*istanbul ignore start*/
-	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-	/*istanbul ignore end*/
-
-	var objectPrototypeToString = Object.prototype.toString;
-
-	var jsonDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/jsonDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
-	// Discriminate between two lines of pretty-printed, serialized JSON where one of them has a
-	// dangling comma and the other doesn't. Turns out including the dangling comma yields the nicest output:
-	jsonDiff.useLongestToken = true;
-
-	jsonDiff.tokenize = /*istanbul ignore start*/_line.lineDiff. /*istanbul ignore end*/tokenize;
-	jsonDiff.castInput = function (value) {
-	  /*istanbul ignore start*/var /*istanbul ignore end*/undefinedReplacement = this.options.undefinedReplacement;
-
-
-	  return typeof value === 'string' ? value : JSON.stringify(canonicalize(value), function (k, v) {
-	    if (typeof v === 'undefined') {
-	      return undefinedReplacement;
-	    }
-
-	    return v;
-	  }, '  ');
-	};
-	jsonDiff.equals = function (left, right) {
-	  return (/*istanbul ignore start*/_base2['default']. /*istanbul ignore end*/prototype.equals(left.replace(/,([\r\n])/g, '$1'), right.replace(/,([\r\n])/g, '$1'))
-	  );
-	};
-
-	function diffJson(oldObj, newObj, options) {
-	  return jsonDiff.diff(oldObj, newObj, options);
-	}
-
-	// This function handles the presence of circular references by bailing out when encountering an
-	// object that is already on the "stack" of items being processed.
-	function canonicalize(obj, stack, replacementStack) {
-	  stack = stack || [];
-	  replacementStack = replacementStack || [];
-
-	  var i = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
-
-	  for (i = 0; i < stack.length; i += 1) {
-	    if (stack[i] === obj) {
-	      return replacementStack[i];
-	    }
-	  }
-
-	  var canonicalizedObj = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
-
-	  if ('[object Array]' === objectPrototypeToString.call(obj)) {
-	    stack.push(obj);
-	    canonicalizedObj = new Array(obj.length);
-	    replacementStack.push(canonicalizedObj);
-	    for (i = 0; i < obj.length; i += 1) {
-	      canonicalizedObj[i] = canonicalize(obj[i], stack, replacementStack);
-	    }
-	    stack.pop();
-	    replacementStack.pop();
-	    return canonicalizedObj;
-	  }
-
-	  if (obj && obj.toJSON) {
-	    obj = obj.toJSON();
-	  }
-
-	  if ( /*istanbul ignore start*/(typeof /*istanbul ignore end*/obj === 'undefined' ? 'undefined' : _typeof(obj)) === 'object' && obj !== null) {
-	    stack.push(obj);
-	    canonicalizedObj = {};
-	    replacementStack.push(canonicalizedObj);
-	    var sortedKeys = [],
-	        key = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
-	    for (key in obj) {
-	      /* istanbul ignore else */
-	      if (obj.hasOwnProperty(key)) {
-	        sortedKeys.push(key);
-	      }
-	    }
-	    sortedKeys.sort();
-	    for (i = 0; i < sortedKeys.length; i += 1) {
-	      key = sortedKeys[i];
-	      canonicalizedObj[key] = canonicalize(obj[key], stack, replacementStack);
-	    }
-	    stack.pop();
-	    replacementStack.pop();
-	  } else {
-	    canonicalizedObj = obj;
-	  }
-	  return canonicalizedObj;
-	}
-	//# sourceMappingURL=data:application/json;base64,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
-
-
-/***/ },
-/* 9 */
-/***/ function(module, exports, __webpack_require__) {
-
-	/*istanbul ignore start*/'use strict';
-
-	exports.__esModule = true;
-	exports.arrayDiff = undefined;
-	exports. /*istanbul ignore end*/diffArrays = diffArrays;
-
-	var /*istanbul ignore start*/_base = __webpack_require__(1) /*istanbul ignore end*/;
-
-	/*istanbul ignore start*/
-	var _base2 = _interopRequireDefault(_base);
-
-	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-	/*istanbul ignore end*/var arrayDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/arrayDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
-	arrayDiff.tokenize = arrayDiff.join = function (value) {
-	  return value.slice();
-	};
-
-	function diffArrays(oldArr, newArr, callback) {
-	  return arrayDiff.diff(oldArr, newArr, callback);
-	}
-	//# sourceMappingURL=data:application/json;base64,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
-
-
-/***/ },
-/* 10 */
-/***/ function(module, exports, __webpack_require__) {
-
-	/*istanbul ignore start*/'use strict';
-
-	exports.__esModule = true;
-	exports. /*istanbul ignore end*/applyPatch = applyPatch;
-	/*istanbul ignore start*/exports. /*istanbul ignore end*/applyPatches = applyPatches;
-
-	var /*istanbul ignore start*/_parse = __webpack_require__(11) /*istanbul ignore end*/;
-
-	var /*istanbul ignore start*/_distanceIterator = __webpack_require__(12) /*istanbul ignore end*/;
-
-	/*istanbul ignore start*/
-	var _distanceIterator2 = _interopRequireDefault(_distanceIterator);
-
-	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-	/*istanbul ignore end*/function applyPatch(source, uniDiff) {
-	  /*istanbul ignore start*/var /*istanbul ignore end*/options = arguments.length <= 2 || arguments[2] === undefined ? {} : arguments[2];
-
-	  if (typeof uniDiff === 'string') {
-	    uniDiff = /*istanbul ignore start*/(0, _parse.parsePatch) /*istanbul ignore end*/(uniDiff);
-	  }
-
-	  if (Array.isArray(uniDiff)) {
-	    if (uniDiff.length > 1) {
-	      throw new Error('applyPatch only works with a single input.');
-	    }
-
-	    uniDiff = uniDiff[0];
-	  }
-
-	  // Apply the diff to the input
-	  var lines = source.split(/\r\n|[\n\v\f\r\x85]/),
-	      delimiters = source.match(/\r\n|[\n\v\f\r\x85]/g) || [],
-	      hunks = uniDiff.hunks,
-	      compareLine = options.compareLine || function (lineNumber, line, operation, patchContent) /*istanbul ignore start*/{
-	    return (/*istanbul ignore end*/line === patchContent
-	    );
-	  },
-	      errorCount = 0,
-	      fuzzFactor = options.fuzzFactor || 0,
-	      minLine = 0,
-	      offset = 0,
-	      removeEOFNL = /*istanbul ignore start*/void 0 /*istanbul ignore end*/,
-	      addEOFNL = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
-
-	  /**
-	   * Checks if the hunk exactly fits on the provided location
-	   */
-	  function hunkFits(hunk, toPos) {
-	    for (var j = 0; j < hunk.lines.length; j++) {
-	      var line = hunk.lines[j],
-	          operation = line[0],
-	          content = line.substr(1);
-
-	      if (operation === ' ' || operation === '-') {
-	        // Context sanity check
-	        if (!compareLine(toPos + 1, lines[toPos], operation, content)) {
-	          errorCount++;
-
-	          if (errorCount > fuzzFactor) {
-	            return false;
-	          }
-	        }
-	        toPos++;
-	      }
-	    }
-
-	    return true;
-	  }
-
-	  // Search best fit offsets for each hunk based on the previous ones
-	  for (var i = 0; i < hunks.length; i++) {
-	    var hunk = hunks[i],
-	        maxLine = lines.length - hunk.oldLines,
-	        localOffset = 0,
-	        toPos = offset + hunk.oldStart - 1;
-
-	    var iterator = /*istanbul ignore start*/(0, _distanceIterator2['default']) /*istanbul ignore end*/(toPos, minLine, maxLine);
-
-	    for (; localOffset !== undefined; localOffset = iterator()) {
-	      if (hunkFits(hunk, toPos + localOffset)) {
-	        hunk.offset = offset += localOffset;
-	        break;
-	      }
-	    }
-
-	    if (localOffset === undefined) {
-	      return false;
-	    }
-
-	    // Set lower text limit to end of the current hunk, so next ones don't try
-	    // to fit over already patched text
-	    minLine = hunk.offset + hunk.oldStart + hunk.oldLines;
-	  }
-
-	  // Apply patch hunks
-	  for (var _i = 0; _i < hunks.length; _i++) {
-	    var _hunk = hunks[_i],
-	        _toPos = _hunk.offset + _hunk.newStart - 1;
-	    if (_hunk.newLines == 0) {
-	      _toPos++;
-	    }
-
-	    for (var j = 0; j < _hunk.lines.length; j++) {
-	      var line = _hunk.lines[j],
-	          operation = line[0],
-	          content = line.substr(1),
-	          delimiter = _hunk.linedelimiters[j];
-
-	      if (operation === ' ') {
-	        _toPos++;
-	      } else if (operation === '-') {
-	        lines.splice(_toPos, 1);
-	        delimiters.splice(_toPos, 1);
-	        /* istanbul ignore else */
-	      } else if (operation === '+') {
-	          lines.splice(_toPos, 0, content);
-	          delimiters.splice(_toPos, 0, delimiter);
-	          _toPos++;
-	        } else if (operation === '\\') {
-	          var previousOperation = _hunk.lines[j - 1] ? _hunk.lines[j - 1][0] : null;
-	          if (previousOperation === '+') {
-	            removeEOFNL = true;
-	          } else if (previousOperation === '-') {
-	            addEOFNL = true;
-	          }
-	        }
-	    }
-	  }
-
-	  // Handle EOFNL insertion/removal
-	  if (removeEOFNL) {
-	    while (!lines[lines.length - 1]) {
-	      lines.pop();
-	      delimiters.pop();
-	    }
-	  } else if (addEOFNL) {
-	    lines.push('');
-	    delimiters.push('\n');
-	  }
-	  for (var _k = 0; _k < lines.length - 1; _k++) {
-	    lines[_k] = lines[_k] + delimiters[_k];
-	  }
-	  return lines.join('');
-	}
-
-	// Wrapper that supports multiple file patches via callbacks.
-	function applyPatches(uniDiff, options) {
-	  if (typeof uniDiff === 'string') {
-	    uniDiff = /*istanbul ignore start*/(0, _parse.parsePatch) /*istanbul ignore end*/(uniDiff);
-	  }
-
-	  var currentIndex = 0;
-	  function processIndex() {
-	    var index = uniDiff[currentIndex++];
-	    if (!index) {
-	      return options.complete();
-	    }
-
-	    options.loadFile(index, function (err, data) {
-	      if (err) {
-	        return options.complete(err);
-	      }
-
-	      var updatedContent = applyPatch(data, index, options);
-	      options.patched(index, updatedContent, function (err) {
-	        if (err) {
-	          return options.complete(err);
-	        }
-
-	        processIndex();
-	      });
-	    });
-	  }
-	  processIndex();
-	}
-	//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["../../src/patch/apply.js"],"names":[],"mappings":";;;gCAGgB,U,GAAA,U;yDA+HA,Y,GAAA,Y;;AAlIhB,I,yBAAA,2B,wBAAA;;AACA,I,yBAAA,wD,wBAAA;;;;;;;uBAEO,SAAS,UAAT,CAAoB,MAApB,EAA4B,OAA5B,EAAmD;2BAAA,I,uBAAd,OAAc,yDAAJ,EAAI;;AACxD,MAAI,OAAO,OAAP,KAAmB,QAAvB,EAAiC;AAC/B,c,yBAAU,sB,wBAAA,CAAW,OAAX,CAAV;AACD;;AAED,MAAI,MAAM,OAAN,CAAc,OAAd,CAAJ,EAA4B;AAC1B,QAAI,QAAQ,MAAR,GAAiB,CAArB,EAAwB;AACtB,YAAM,IAAI,KAAJ,CAAU,4CAAV,CAAN;AACD;;AAED,cAAU,QAAQ,CAAR,CAAV;AACD;;;AAGD,MAAI,QAAQ,OAAO,KAAP,CAAa,qBAAb,CAAZ;AAAA,MACI,aAAa,OAAO,KAAP,CAAa,sBAAb,KAAwC,EADzD;AAAA,MAEI,QAAQ,QAAQ,KAFpB;AAAA,MAII,cAAc,QAAQ,WAAR,IAAwB,UAAC,UAAD,EAAa,IAAb,EAAmB,SAAnB,EAA8B,YAA9B,E,yBAAA;AAAA,W,wBAA+C,SAAS;AAAxD;AAAA,GAJ1C;AAAA,MAKI,aAAa,CALjB;AAAA,MAMI,aAAa,QAAQ,UAAR,IAAsB,CANvC;AAAA,MAOI,UAAU,CAPd;AAAA,MAQI,SAAS,CARb;AAAA,MAUI,c,yBAAA,M,wBAVJ;AAAA,MAWI,W,yBAAA,M,wBAXJ;;;;;AAgBA,WAAS,QAAT,CAAkB,IAAlB,EAAwB,KAAxB,EAA+B;AAC7B,SAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,KAAK,KAAL,CAAW,MAA/B,EAAuC,GAAvC,EAA4C;AAC1C,UAAI,OAAO,KAAK,KAAL,CAAW,CAAX,CAAX;AAAA,UACI,YAAY,KAAK,CAAL,CADhB;AAAA,UAEI,UAAU,KAAK,MAAL,CAAY,CAAZ,CAFd;;AAIA,UAAI,cAAc,GAAd,IAAqB,cAAc,GAAvC,EAA4C;;AAE1C,YAAI,CAAC,YAAY,QAAQ,CAApB,EAAuB,MAAM,KAAN,CAAvB,EAAqC,SAArC,EAAgD,OAAhD,CAAL,EAA+D;AAC7D;;AAEA,cAAI,aAAa,UAAjB,EAA6B;AAC3B,mBAAO,KAAP;AACD;AACF;AACD;AACD;AACF;;AAED,WAAO,IAAP;AACD;;;AAGD,OAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,MAAM,MAA1B,EAAkC,GAAlC,EAAuC;AACrC,QAAI,OAAO,MAAM,CAAN,CAAX;AAAA,QACI,UAAU,MAAM,MAAN,GAAe,KAAK,QADlC;AAAA,QAEI,cAAc,CAFlB;AAAA,QAGI,QAAQ,SAAS,KAAK,QAAd,GAAyB,CAHrC;;AAKA,QAAI,W,yBAAW,kC,wBAAA,CAAiB,KAAjB,EAAwB,OAAxB,EAAiC,OAAjC,CAAf;;AAEA,WAAO,gBAAgB,SAAvB,EAAkC,cAAc,UAAhD,EAA4D;AAC1D,UAAI,SAAS,IAAT,EAAe,QAAQ,WAAvB,CAAJ,EAAyC;AACvC,aAAK,MAAL,GAAc,UAAU,WAAxB;AACA;AACD;AACF;;AAED,QAAI,gBAAgB,SAApB,EAA+B;AAC7B,aAAO,KAAP;AACD;;;;AAID,cAAU,KAAK,MAAL,GAAc,KAAK,QAAnB,GAA8B,KAAK,QAA7C;AACD;;;AAGD,OAAK,IAAI,KAAI,CAAb,EAAgB,KAAI,MAAM,MAA1B,EAAkC,IAAlC,EAAuC;AACrC,QAAI,QAAO,MAAM,EAAN,CAAX;AAAA,QACI,SAAQ,MAAK,MAAL,GAAc,MAAK,QAAnB,GAA8B,CAD1C;AAEA,QAAI,MAAK,QAAL,IAAiB,CAArB,EAAwB;AAAE;AAAU;;AAEpC,SAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,MAAK,KAAL,CAAW,MAA/B,EAAuC,GAAvC,EAA4C;AAC1C,UAAI,OAAO,MAAK,KAAL,CAAW,CAAX,CAAX;AAAA,UACI,YAAY,KAAK,CAAL,CADhB;AAAA,UAEI,UAAU,KAAK,MAAL,CAAY,CAAZ,CAFd;AAAA,UAGI,YAAY,MAAK,cAAL,CAAoB,CAApB,CAHhB;;AAKA,UAAI,cAAc,GAAlB,EAAuB;AACrB;AACD,OAFD,MAEO,IAAI,cAAc,GAAlB,EAAuB;AAC5B,cAAM,MAAN,CAAa,MAAb,EAAoB,CAApB;AACA,mBAAW,MAAX,CAAkB,MAAlB,EAAyB,CAAzB;;AAED,OAJM,MAIA,IAAI,cAAc,GAAlB,EAAuB;AAC5B,gBAAM,MAAN,CAAa,MAAb,EAAoB,CAApB,EAAuB,OAAvB;AACA,qBAAW,MAAX,CAAkB,MAAlB,EAAyB,CAAzB,EAA4B,SAA5B;AACA;AACD,SAJM,MAIA,IAAI,cAAc,IAAlB,EAAwB;AAC7B,cAAI,oBAAoB,MAAK,KAAL,CAAW,IAAI,CAAf,IAAoB,MAAK,KAAL,CAAW,IAAI,CAAf,EAAkB,CAAlB,CAApB,GAA2C,IAAnE;AACA,cAAI,sBAAsB,GAA1B,EAA+B;AAC7B,0BAAc,IAAd;AACD,WAFD,MAEO,IAAI,sBAAsB,GAA1B,EAA+B;AACpC,uBAAW,IAAX;AACD;AACF;AACF;AACF;;;AAGD,MAAI,WAAJ,EAAiB;AACf,WAAO,CAAC,MAAM,MAAM,MAAN,GAAe,CAArB,CAAR,EAAiC;AAC/B,YAAM,GAAN;AACA,iBAAW,GAAX;AACD;AACF,GALD,MAKO,IAAI,QAAJ,EAAc;AACnB,UAAM,IAAN,CAAW,EAAX;AACA,eAAW,IAAX,CAAgB,IAAhB;AACD;AACD,OAAK,IAAI,KAAK,CAAd,EAAiB,KAAK,MAAM,MAAN,GAAe,CAArC,EAAwC,IAAxC,EAA8C;AAC5C,UAAM,EAAN,IAAY,MAAM,EAAN,IAAY,WAAW,EAAX,CAAxB;AACD;AACD,SAAO,MAAM,IAAN,CAAW,EAAX,CAAP;AACD;;;AAGM,SAAS,YAAT,CAAsB,OAAtB,EAA+B,OAA/B,EAAwC;AAC7C,MAAI,OAAO,OAAP,KAAmB,QAAvB,EAAiC;AAC/B,c,yBAAU,sB,wBAAA,CAAW,OAAX,CAAV;AACD;;AAED,MAAI,eAAe,CAAnB;AACA,WAAS,YAAT,GAAwB;AACtB,QAAI,QAAQ,QAAQ,cAAR,CAAZ;AACA,QAAI,CAAC,KAAL,EAAY;AACV,aAAO,QAAQ,QAAR,EAAP;AACD;;AAED,YAAQ,QAAR,CAAiB,KAAjB,EAAwB,UAAS,GAAT,EAAc,IAAd,EAAoB;AAC1C,UAAI,GAAJ,EAAS;AACP,eAAO,QAAQ,QAAR,CAAiB,GAAjB,CAAP;AACD;;AAED,UAAI,iBAAiB,WAAW,IAAX,EAAiB,KAAjB,EAAwB,OAAxB,CAArB;AACA,cAAQ,OAAR,CAAgB,KAAhB,EAAuB,cAAvB,EAAuC,UAAS,GAAT,EAAc;AACnD,YAAI,GAAJ,EAAS;AACP,iBAAO,QAAQ,QAAR,CAAiB,GAAjB,CAAP;AACD;;AAED;AACD,OAND;AAOD,KAbD;AAcD;AACD;AACD","file":"apply.js","sourcesContent":["import {parsePatch} from './parse';\nimport distanceIterator from '../util/distance-iterator';\n\nexport function applyPatch(source, uniDiff, options = {}) {\n  if (typeof uniDiff === 'string') {\n    uniDiff = parsePatch(uniDiff);\n  }\n\n  if (Array.isArray(uniDiff)) {\n    if (uniDiff.length > 1) {\n      throw new Error('applyPatch only works with a single input.');\n    }\n\n    uniDiff = uniDiff[0];\n  }\n\n  // Apply the diff to the input\n  let lines = source.split(/\\r\\n|[\\n\\v\\f\\r\\x85]/),\n      delimiters = source.match(/\\r\\n|[\\n\\v\\f\\r\\x85]/g) || [],\n      hunks = uniDiff.hunks,\n\n      compareLine = options.compareLine || ((lineNumber, line, operation, patchContent) => line === patchContent),\n      errorCount = 0,\n      fuzzFactor = options.fuzzFactor || 0,\n      minLine = 0,\n      offset = 0,\n\n      removeEOFNL,\n      addEOFNL;\n\n  /**\n   * Checks if the hunk exactly fits on the provided location\n   */\n  function hunkFits(hunk, toPos) {\n    for (let j = 0; j < hunk.lines.length; j++) {\n      let line = hunk.lines[j],\n          operation = line[0],\n          content = line.substr(1);\n\n      if (operation === ' ' || operation === '-') {\n        // Context sanity check\n        if (!compareLine(toPos + 1, lines[toPos], operation, content)) {\n          errorCount++;\n\n          if (errorCount > fuzzFactor) {\n            return false;\n          }\n        }\n        toPos++;\n      }\n    }\n\n    return true;\n  }\n\n  // Search best fit offsets for each hunk based on the previous ones\n  for (let i = 0; i < hunks.length; i++) {\n    let hunk = hunks[i],\n        maxLine = lines.length - hunk.oldLines,\n        localOffset = 0,\n        toPos = offset + hunk.oldStart - 1;\n\n    let iterator = distanceIterator(toPos, minLine, maxLine);\n\n    for (; localOffset !== undefined; localOffset = iterator()) {\n      if (hunkFits(hunk, toPos + localOffset)) {\n        hunk.offset = offset += localOffset;\n        break;\n      }\n    }\n\n    if (localOffset === undefined) {\n      return false;\n    }\n\n    // Set lower text limit to end of the current hunk, so next ones don't try\n    // to fit over already patched text\n    minLine = hunk.offset + hunk.oldStart + hunk.oldLines;\n  }\n\n  // Apply patch hunks\n  for (let i = 0; i < hunks.length; i++) {\n    let hunk = hunks[i],\n        toPos = hunk.offset + hunk.newStart - 1;\n    if (hunk.newLines == 0) { toPos++; }\n\n    for (let j = 0; j < hunk.lines.length; j++) {\n      let line = hunk.lines[j],\n          operation = line[0],\n          content = line.substr(1),\n          delimiter = hunk.linedelimiters[j];\n\n      if (operation === ' ') {\n        toPos++;\n      } else if (operation === '-') {\n        lines.splice(toPos, 1);\n        delimiters.splice(toPos, 1);\n      /* istanbul ignore else */\n      } else if (operation === '+') {\n        lines.splice(toPos, 0, content);\n        delimiters.splice(toPos, 0, delimiter);\n        toPos++;\n      } else if (operation === '\\\\') {\n        let previousOperation = hunk.lines[j - 1] ? hunk.lines[j - 1][0] : null;\n        if (previousOperation === '+') {\n          removeEOFNL = true;\n        } else if (previousOperation === '-') {\n          addEOFNL = true;\n        }\n      }\n    }\n  }\n\n  // Handle EOFNL insertion/removal\n  if (removeEOFNL) {\n    while (!lines[lines.length - 1]) {\n      lines.pop();\n      delimiters.pop();\n    }\n  } else if (addEOFNL) {\n    lines.push('');\n    delimiters.push('\\n');\n  }\n  for (let _k = 0; _k < lines.length - 1; _k++) {\n    lines[_k] = lines[_k] + delimiters[_k];\n  }\n  return lines.join('');\n}\n\n// Wrapper that supports multiple file patches via callbacks.\nexport function applyPatches(uniDiff, options) {\n  if (typeof uniDiff === 'string') {\n    uniDiff = parsePatch(uniDiff);\n  }\n\n  let currentIndex = 0;\n  function processIndex() {\n    let index = uniDiff[currentIndex++];\n    if (!index) {\n      return options.complete();\n    }\n\n    options.loadFile(index, function(err, data) {\n      if (err) {\n        return options.complete(err);\n      }\n\n      let updatedContent = applyPatch(data, index, options);\n      options.patched(index, updatedContent, function(err) {\n        if (err) {\n          return options.complete(err);\n        }\n\n        processIndex();\n      });\n    });\n  }\n  processIndex();\n}\n"]}
-
-
-/***/ },
-/* 11 */
-/***/ function(module, exports) {
-
-	/*istanbul ignore start*/'use strict';
-
-	exports.__esModule = true;
-	exports. /*istanbul ignore end*/parsePatch = parsePatch;
-	function parsePatch(uniDiff) {
-	  /*istanbul ignore start*/var /*istanbul ignore end*/options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
-
-	  var diffstr = uniDiff.split(/\r\n|[\n\v\f\r\x85]/),
-	      delimiters = uniDiff.match(/\r\n|[\n\v\f\r\x85]/g) || [],
-	      list = [],
-	      i = 0;
-
-	  function parseIndex() {
-	    var index = {};
-	    list.push(index);
-
-	    // Parse diff metadata
-	    while (i < diffstr.length) {
-	      var line = diffstr[i];
-
-	      // File header found, end parsing diff metadata
-	      if (/^(\-\-\-|\+\+\+|@@)\s/.test(line)) {
-	        break;
-	      }
-
-	      // Diff index
-	      var header = /^(?:Index:|diff(?: -r \w+)+)\s+(.+?)\s*$/.exec(line);
-	      if (header) {
-	        index.index = header[1];
-	      }
-
-	      i++;
-	    }
-
-	    // Parse file headers if they are defined. Unified diff requires them, but
-	    // there's no technical issues to have an isolated hunk without file header
-	    parseFileHeader(index);
-	    parseFileHeader(index);
-
-	    // Parse hunks
-	    index.hunks = [];
-
-	    while (i < diffstr.length) {
-	      var _line = diffstr[i];
-
-	      if (/^(Index:|diff|\-\-\-|\+\+\+)\s/.test(_line)) {
-	        break;
-	      } else if (/^@@/.test(_line)) {
-	        index.hunks.push(parseHunk());
-	      } else if (_line && options.strict) {
-	        // Ignore unexpected content unless in strict mode
-	        throw new Error('Unknown line ' + (i + 1) + ' ' + JSON.stringify(_line));
-	      } else {
-	        i++;
-	      }
-	    }
-	  }
-
-	  // Parses the --- and +++ headers, if none are found, no lines
-	  // are consumed.
-	  function parseFileHeader(index) {
-	    var headerPattern = /^(---|\+\+\+)\s+([\S ]*)(?:\t(.*?)\s*)?$/;
-	    var fileHeader = headerPattern.exec(diffstr[i]);
-	    if (fileHeader) {
-	      var keyPrefix = fileHeader[1] === '---' ? 'old' : 'new';
-	      index[keyPrefix + 'FileName'] = fileHeader[2];
-	      index[keyPrefix + 'Header'] = fileHeader[3];
-
-	      i++;
-	    }
-	  }
-
-	  // Parses a hunk
-	  // This assumes that we are at the start of a hunk.
-	  function parseHunk() {
-	    var chunkHeaderIndex = i,
-	        chunkHeaderLine = diffstr[i++],
-	        chunkHeader = chunkHeaderLine.split(/@@ -(\d+)(?:,(\d+))? \+(\d+)(?:,(\d+))? @@/);
-
-	    var hunk = {
-	      oldStart: +chunkHeader[1],
-	      oldLines: +chunkHeader[2] || 1,
-	      newStart: +chunkHeader[3],
-	      newLines: +chunkHeader[4] || 1,
-	      lines: [],
-	      linedelimiters: []
-	    };
-
-	    var addCount = 0,
-	        removeCount = 0;
-	    for (; i < diffstr.length; i++) {
-	      // Lines starting with '---' could be mistaken for the "remove line" operation
-	      // But they could be the header for the next file. Therefore prune such cases out.
-	      if (diffstr[i].indexOf('--- ') === 0 && i + 2 < diffstr.length && diffstr[i + 1].indexOf('+++ ') === 0 && diffstr[i + 2].indexOf('@@') === 0) {
-	        break;
-	      }
-	      var operation = diffstr[i][0];
-
-	      if (operation === '+' || operation === '-' || operation === ' ' || operation === '\\') {
-	        hunk.lines.push(diffstr[i]);
-	        hunk.linedelimiters.push(delimiters[i] || '\n');
-
-	        if (operation === '+') {
-	          addCount++;
-	        } else if (operation === '-') {
-	          removeCount++;
-	        } else if (operation === ' ') {
-	          addCount++;
-	          removeCount++;
-	        }
-	      } else {
-	        break;
-	      }
-	    }
-
-	    // Handle the empty block count case
-	    if (!addCount && hunk.newLines === 1) {
-	      hunk.newLines = 0;
-	    }
-	    if (!removeCount && hunk.oldLines === 1) {
-	      hunk.oldLines = 0;
-	    }
-
-	    // Perform optional sanity checking
-	    if (options.strict) {
-	      if (addCount !== hunk.newLines) {
-	        throw new Error('Added line count did not match for hunk at line ' + (chunkHeaderIndex + 1));
-	      }
-	      if (removeCount !== hunk.oldLines) {
-	        throw new Error('Removed line count did not match for hunk at line ' + (chunkHeaderIndex + 1));
-	      }
-	    }
-
-	    return hunk;
-	  }
-
-	  while (i < diffstr.length) {
-	    parseIndex();
-	  }
-
-	  return list;
-	}
-	//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["../../src/patch/parse.js"],"names":[],"mappings":";;;gCAAgB,U,GAAA,U;AAAT,SAAS,UAAT,CAAoB,OAApB,EAA2C;2BAAA,I,uBAAd,OAAc,yDAAJ,EAAI;;AAChD,MAAI,UAAU,QAAQ,KAAR,CAAc,qBAAd,CAAd;AAAA,MACI,aAAa,QAAQ,KAAR,CAAc,sBAAd,KAAyC,EAD1D;AAAA,MAEI,OAAO,EAFX;AAAA,MAGI,IAAI,CAHR;;AAKA,WAAS,UAAT,GAAsB;AACpB,QAAI,QAAQ,EAAZ;AACA,SAAK,IAAL,CAAU,KAAV;;;AAGA,WAAO,IAAI,QAAQ,MAAnB,EAA2B;AACzB,UAAI,OAAO,QAAQ,CAAR,CAAX;;;AAGA,UAAI,wBAAwB,IAAxB,CAA6B,IAA7B,CAAJ,EAAwC;AACtC;AACD;;;AAGD,UAAI,SAAU,0CAAD,CAA6C,IAA7C,CAAkD,IAAlD,CAAb;AACA,UAAI,MAAJ,EAAY;AACV,cAAM,KAAN,GAAc,OAAO,CAAP,CAAd;AACD;;AAED;AACD;;;;AAID,oBAAgB,KAAhB;AACA,oBAAgB,KAAhB;;;AAGA,UAAM,KAAN,GAAc,EAAd;;AAEA,WAAO,IAAI,QAAQ,MAAnB,EAA2B;AACzB,UAAI,QAAO,QAAQ,CAAR,CAAX;;AAEA,UAAI,iCAAiC,IAAjC,CAAsC,KAAtC,CAAJ,EAAiD;AAC/C;AACD,OAFD,MAEO,IAAI,MAAM,IAAN,CAAW,KAAX,CAAJ,EAAsB;AAC3B,cAAM,KAAN,CAAY,IAAZ,CAAiB,WAAjB;AACD,OAFM,MAEA,IAAI,SAAQ,QAAQ,MAApB,EAA4B;;AAEjC,cAAM,IAAI,KAAJ,CAAU,mBAAmB,IAAI,CAAvB,IAA4B,GAA5B,GAAkC,KAAK,SAAL,CAAe,KAAf,CAA5C,CAAN;AACD,OAHM,MAGA;AACL;AACD;AACF;AACF;;;;AAID,WAAS,eAAT,CAAyB,KAAzB,EAAgC;AAC9B,QAAM,gBAAgB,0CAAtB;AACA,QAAM,aAAa,cAAc,IAAd,CAAmB,QAAQ,CAAR,CAAnB,CAAnB;AACA,QAAI,UAAJ,EAAgB;AACd,UAAI,YAAY,WAAW,CAAX,MAAkB,KAAlB,GAA0B,KAA1B,GAAkC,KAAlD;AACA,YAAM,YAAY,UAAlB,IAAgC,WAAW,CAAX,CAAhC;AACA,YAAM,YAAY,QAAlB,IAA8B,WAAW,CAAX,CAA9B;;AAEA;AACD;AACF;;;;AAID,WAAS,SAAT,GAAqB;AACnB,QAAI,mBAAmB,CAAvB;AAAA,QACI,kBAAkB,QAAQ,GAAR,CADtB;AAAA,QAEI,cAAc,gBAAgB,KAAhB,CAAsB,4CAAtB,CAFlB;;AAIA,QAAI,OAAO;AACT,gBAAU,CAAC,YAAY,CAAZ,CADF;AAET,gBAAU,CAAC,YAAY,CAAZ,CAAD,IAAmB,CAFpB;AAGT,gBAAU,CAAC,YAAY,CAAZ,CAHF;AAIT,gBAAU,CAAC,YAAY,CAAZ,CAAD,IAAmB,CAJpB;AAKT,aAAO,EALE;AAMT,sBAAgB;AANP,KAAX;;AASA,QAAI,WAAW,CAAf;AAAA,QACI,cAAc,CADlB;AAEA,WAAO,IAAI,QAAQ,MAAnB,EAA2B,GAA3B,EAAgC;;;AAG9B,UAAI,QAAQ,CAAR,EAAW,OAAX,CAAmB,MAAnB,MAA+B,CAA/B,IACM,IAAI,CAAJ,GAAQ,QAAQ,MADtB,IAEK,QAAQ,IAAI,CAAZ,EAAe,OAAf,CAAuB,MAAvB,MAAmC,CAFxC,IAGK,QAAQ,IAAI,CAAZ,EAAe,OAAf,CAAuB,IAAvB,MAAiC,CAH1C,EAG6C;AACzC;AACH;AACD,UAAI,YAAY,QAAQ,CAAR,EAAW,CAAX,CAAhB;;AAEA,UAAI,cAAc,GAAd,IAAqB,cAAc,GAAnC,IAA0C,cAAc,GAAxD,IAA+D,cAAc,IAAjF,EAAuF;AACrF,aAAK,KAAL,CAAW,IAAX,CAAgB,QAAQ,CAAR,CAAhB;AACA,aAAK,cAAL,CAAoB,IAApB,CAAyB,WAAW,CAAX,KAAiB,IAA1C;;AAEA,YAAI,cAAc,GAAlB,EAAuB;AACrB;AACD,SAFD,MAEO,IAAI,cAAc,GAAlB,EAAuB;AAC5B;AACD,SAFM,MAEA,IAAI,cAAc,GAAlB,EAAuB;AAC5B;AACA;AACD;AACF,OAZD,MAYO;AACL;AACD;AACF;;;AAGD,QAAI,CAAC,QAAD,IAAa,KAAK,QAAL,KAAkB,CAAnC,EAAsC;AACpC,WAAK,QAAL,GAAgB,CAAhB;AACD;AACD,QAAI,CAAC,WAAD,IAAgB,KAAK,QAAL,KAAkB,CAAtC,EAAyC;AACvC,WAAK,QAAL,GAAgB,CAAhB;AACD;;;AAGD,QAAI,QAAQ,MAAZ,EAAoB;AAClB,UAAI,aAAa,KAAK,QAAtB,EAAgC;AAC9B,cAAM,IAAI,KAAJ,CAAU,sDAAsD,mBAAmB,CAAzE,CAAV,CAAN;AACD;AACD,UAAI,gBAAgB,KAAK,QAAzB,EAAmC;AACjC,cAAM,IAAI,KAAJ,CAAU,wDAAwD,mBAAmB,CAA3E,CAAV,CAAN;AACD;AACF;;AAED,WAAO,IAAP;AACD;;AAED,SAAO,IAAI,QAAQ,MAAnB,EAA2B;AACzB;AACD;;AAED,SAAO,IAAP;AACD","file":"parse.js","sourcesContent":["export function parsePatch(uniDiff, options = {}) {\n  let diffstr = uniDiff.split(/\\r\\n|[\\n\\v\\f\\r\\x85]/),\n      delimiters = uniDiff.match(/\\r\\n|[\\n\\v\\f\\r\\x85]/g) || [],\n      list = [],\n      i = 0;\n\n  function parseIndex() {\n    let index = {};\n    list.push(index);\n\n    // Parse diff metadata\n    while (i < diffstr.length) {\n      let line = diffstr[i];\n\n      // File header found, end parsing diff metadata\n      if (/^(\\-\\-\\-|\\+\\+\\+|@@)\\s/.test(line)) {\n        break;\n      }\n\n      // Diff index\n      let header = (/^(?:Index:|diff(?: -r \\w+)+)\\s+(.+?)\\s*$/).exec(line);\n      if (header) {\n        index.index = header[1];\n      }\n\n      i++;\n    }\n\n    // Parse file headers if they are defined. Unified diff requires them, but\n    // there's no technical issues to have an isolated hunk without file header\n    parseFileHeader(index);\n    parseFileHeader(index);\n\n    // Parse hunks\n    index.hunks = [];\n\n    while (i < diffstr.length) {\n      let line = diffstr[i];\n\n      if (/^(Index:|diff|\\-\\-\\-|\\+\\+\\+)\\s/.test(line)) {\n        break;\n      } else if (/^@@/.test(line)) {\n        index.hunks.push(parseHunk());\n      } else if (line && options.strict) {\n        // Ignore unexpected content unless in strict mode\n        throw new Error('Unknown line ' + (i + 1) + ' ' + JSON.stringify(line));\n      } else {\n        i++;\n      }\n    }\n  }\n\n  // Parses the --- and +++ headers, if none are found, no lines\n  // are consumed.\n  function parseFileHeader(index) {\n    const headerPattern = /^(---|\\+\\+\\+)\\s+([\\S ]*)(?:\\t(.*?)\\s*)?$/;\n    const fileHeader = headerPattern.exec(diffstr[i]);\n    if (fileHeader) {\n      let keyPrefix = fileHeader[1] === '---' ? 'old' : 'new';\n      index[keyPrefix + 'FileName'] = fileHeader[2];\n      index[keyPrefix + 'Header'] = fileHeader[3];\n\n      i++;\n    }\n  }\n\n  // Parses a hunk\n  // This assumes that we are at the start of a hunk.\n  function parseHunk() {\n    let chunkHeaderIndex = i,\n        chunkHeaderLine = diffstr[i++],\n        chunkHeader = chunkHeaderLine.split(/@@ -(\\d+)(?:,(\\d+))? \\+(\\d+)(?:,(\\d+))? @@/);\n\n    let hunk = {\n      oldStart: +chunkHeader[1],\n      oldLines: +chunkHeader[2] || 1,\n      newStart: +chunkHeader[3],\n      newLines: +chunkHeader[4] || 1,\n      lines: [],\n      linedelimiters: []\n    };\n\n    let addCount = 0,\n        removeCount = 0;\n    for (; i < diffstr.length; i++) {\n      // Lines starting with '---' could be mistaken for the \"remove line\" operation\n      // But they could be the header for the next file. Therefore prune such cases out.\n      if (diffstr[i].indexOf('--- ') === 0\n            && (i + 2 < diffstr.length)\n            && diffstr[i + 1].indexOf('+++ ') === 0\n            && diffstr[i + 2].indexOf('@@') === 0) {\n          break;\n      }\n      let operation = diffstr[i][0];\n\n      if (operation === '+' || operation === '-' || operation === ' ' || operation === '\\\\') {\n        hunk.lines.push(diffstr[i]);\n        hunk.linedelimiters.push(delimiters[i] || '\\n');\n\n        if (operation === '+') {\n          addCount++;\n        } else if (operation === '-') {\n          removeCount++;\n        } else if (operation === ' ') {\n          addCount++;\n          removeCount++;\n        }\n      } else {\n        break;\n      }\n    }\n\n    // Handle the empty block count case\n    if (!addCount && hunk.newLines === 1) {\n      hunk.newLines = 0;\n    }\n    if (!removeCount && hunk.oldLines === 1) {\n      hunk.oldLines = 0;\n    }\n\n    // Perform optional sanity checking\n    if (options.strict) {\n      if (addCount !== hunk.newLines) {\n        throw new Error('Added line count did not match for hunk at line ' + (chunkHeaderIndex + 1));\n      }\n      if (removeCount !== hunk.oldLines) {\n        throw new Error('Removed line count did not match for hunk at line ' + (chunkHeaderIndex + 1));\n      }\n    }\n\n    return hunk;\n  }\n\n  while (i < diffstr.length) {\n    parseIndex();\n  }\n\n  return list;\n}\n"]}
-
-
-/***/ },
-/* 12 */
-/***/ function(module, exports) {
-
-	/*istanbul ignore start*/"use strict";
-
-	exports.__esModule = true;
-
-	exports["default"] = /*istanbul ignore end*/function (start, minLine, maxLine) {
-	  var wantForward = true,
-	      backwardExhausted = false,
-	      forwardExhausted = false,
-	      localOffset = 1;
-
-	  return function iterator() {
-	    if (wantForward && !forwardExhausted) {
-	      if (backwardExhausted) {
-	        localOffset++;
-	      } else {
-	        wantForward = false;
-	      }
-
-	      // Check if trying to fit beyond text length, and if not, check it fits
-	      // after offset location (or desired location on first iteration)
-	      if (start + localOffset <= maxLine) {
-	        return localOffset;
-	      }
-
-	      forwardExhausted = true;
-	    }
-
-	    if (!backwardExhausted) {
-	      if (!forwardExhausted) {
-	        wantForward = true;
-	      }
-
-	      // Check if trying to fit before text beginning, and if not, check it fits
-	      // before offset location
-	      if (minLine <= start - localOffset) {
-	        return -localOffset++;
-	      }
-
-	      backwardExhausted = true;
-	      return iterator();
-	    }
-
-	    // We tried to fit hunk before text beginning and beyond text lenght, then
-	    // hunk can't fit on the text. Return undefined
-	  };
-	};
-	//# sourceMappingURL=data:application/json;base64,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
-
-
-/***/ },
-/* 13 */
-/***/ function(module, exports, __webpack_require__) {
-
-	/*istanbul ignore start*/'use strict';
-
-	exports.__esModule = true;
-	exports. /*istanbul ignore end*/structuredPatch = structuredPatch;
-	/*istanbul ignore start*/exports. /*istanbul ignore end*/createTwoFilesPatch = createTwoFilesPatch;
-	/*istanbul ignore start*/exports. /*istanbul ignore end*/createPatch = createPatch;
-
-	var /*istanbul ignore start*/_line = __webpack_require__(5) /*istanbul ignore end*/;
-
-	/*istanbul ignore start*/
-	function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }
-
-	/*istanbul ignore end*/function structuredPatch(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader, options) {
-	  if (!options) {
-	    options = {};
-	  }
-	  if (typeof options.context === 'undefined') {
-	    options.context = 4;
-	  }
-
-	  var diff = /*istanbul ignore start*/(0, _line.diffLines) /*istanbul ignore end*/(oldStr, newStr, options);
-	  diff.push({ value: '', lines: [] }); // Append an empty value to make cleanup easier
-
-	  function contextLines(lines) {
-	    return lines.map(function (entry) {
-	      return ' ' + entry;
-	    });
-	  }
-
-	  var hunks = [];
-	  var oldRangeStart = 0,
-	      newRangeStart = 0,
-	      curRange = [],
-	      oldLine = 1,
-	      newLine = 1;
-	  /*istanbul ignore start*/
-	  var _loop = function _loop( /*istanbul ignore end*/i) {
-	    var current = diff[i],
-	        lines = current.lines || current.value.replace(/\n$/, '').split('\n');
-	    current.lines = lines;
-
-	    if (current.added || current.removed) {
-	      /*istanbul ignore start*/
-	      var _curRange;
-
-	      /*istanbul ignore end*/
-	      // If we have previous context, start with that
-	      if (!oldRangeStart) {
-	        var prev = diff[i - 1];
-	        oldRangeStart = oldLine;
-	        newRangeStart = newLine;
-
-	        if (prev) {
-	          curRange = options.context > 0 ? contextLines(prev.lines.slice(-options.context)) : [];
-	          oldRangeStart -= curRange.length;
-	          newRangeStart -= curRange.length;
-	        }
-	      }
-
-	      // Output our changes
-	      /*istanbul ignore start*/(_curRange = /*istanbul ignore end*/curRange).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_curRange /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/lines.map(function (entry) {
-	        return (current.added ? '+' : '-') + entry;
-	      })));
-
-	      // Track the updated file position
-	      if (current.added) {
-	        newLine += lines.length;
-	      } else {
-	        oldLine += lines.length;
-	      }
-	    } else {
-	      // Identical context lines. Track line changes
-	      if (oldRangeStart) {
-	        // Close out any changes that have been output (or join overlapping)
-	        if (lines.length <= options.context * 2 && i < diff.length - 2) {
-	          /*istanbul ignore start*/
-	          var _curRange2;
-
-	          /*istanbul ignore end*/
-	          // Overlapping
-	          /*istanbul ignore start*/(_curRange2 = /*istanbul ignore end*/curRange).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_curRange2 /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/contextLines(lines)));
-	        } else {
-	          /*istanbul ignore start*/
-	          var _curRange3;
-
-	          /*istanbul ignore end*/
-	          // end the range and output
-	          var contextSize = Math.min(lines.length, options.context);
-	          /*istanbul ignore start*/(_curRange3 = /*istanbul ignore end*/curRange).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_curRange3 /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/contextLines(lines.slice(0, contextSize))));
-
-	          var hunk = {
-	            oldStart: oldRangeStart,
-	            oldLines: oldLine - oldRangeStart + contextSize,
-	            newStart: newRangeStart,
-	            newLines: newLine - newRangeStart + contextSize,
-	            lines: curRange
-	          };
-	          if (i >= diff.length - 2 && lines.length <= options.context) {
-	            // EOF is inside this hunk
-	            var oldEOFNewline = /\n$/.test(oldStr);
-	            var newEOFNewline = /\n$/.test(newStr);
-	            if (lines.length == 0 && !oldEOFNewline) {
-	              // special case: old has no eol and no trailing context; no-nl can end up before adds
-	              curRange.splice(hunk.oldLines, 0, '\\ No newline at end of file');
-	            } else if (!oldEOFNewline || !newEOFNewline) {
-	              curRange.push('\\ No newline at end of file');
-	            }
-	          }
-	          hunks.push(hunk);
-
-	          oldRangeStart = 0;
-	          newRangeStart = 0;
-	          curRange = [];
-	        }
-	      }
-	      oldLine += lines.length;
-	      newLine += lines.length;
-	    }
-	  };
-
-	  for (var i = 0; i < diff.length; i++) {
-	    /*istanbul ignore start*/
-	    _loop( /*istanbul ignore end*/i);
-	  }
-
-	  return {
-	    oldFileName: oldFileName, newFileName: newFileName,
-	    oldHeader: oldHeader, newHeader: newHeader,
-	    hunks: hunks
-	  };
-	}
-
-	function createTwoFilesPatch(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader, options) {
-	  var diff = structuredPatch(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader, options);
-
-	  var ret = [];
-	  if (oldFileName == newFileName) {
-	    ret.push('Index: ' + oldFileName);
-	  }
-	  ret.push('===================================================================');
-	  ret.push('--- ' + diff.oldFileName + (typeof diff.oldHeader === 'undefined' ? '' : '\t' + diff.oldHeader));
-	  ret.push('+++ ' + diff.newFileName + (typeof diff.newHeader === 'undefined' ? '' : '\t' + diff.newHeader));
-
-	  for (var i = 0; i < diff.hunks.length; i++) {
-	    var hunk = diff.hunks[i];
-	    ret.push('@@ -' + hunk.oldStart + ',' + hunk.oldLines + ' +' + hunk.newStart + ',' + hunk.newLines + ' @@');
-	    ret.push.apply(ret, hunk.lines);
-	  }
-
-	  return ret.join('\n') + '\n';
-	}
-
-	function createPatch(fileName, oldStr, newStr, oldHeader, newHeader, options) {
-	  return createTwoFilesPatch(fileName, fileName, oldStr, newStr, oldHeader, newHeader, options);
-	}
-	//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["../../src/patch/create.js"],"names":[],"mappings":";;;gCAEgB,e,GAAA,e;yDAiGA,mB,GAAA,mB;yDAwBA,W,GAAA,W;;AA3HhB,I,yBAAA,+B,wBAAA;;;;;uBAEO,SAAS,eAAT,CAAyB,WAAzB,EAAsC,WAAtC,EAAmD,MAAnD,EAA2D,MAA3D,EAAmE,SAAnE,EAA8E,SAA9E,EAAyF,OAAzF,EAAkG;AACvG,MAAI,CAAC,OAAL,EAAc;AACZ,cAAU,EAAV;AACD;AACD,MAAI,OAAO,QAAQ,OAAf,KAA2B,WAA/B,EAA4C;AAC1C,YAAQ,OAAR,GAAkB,CAAlB;AACD;;AAED,MAAM,O,yBAAO,oB,wBAAA,CAAU,MAAV,EAAkB,MAAlB,EAA0B,OAA1B,CAAb;AACA,OAAK,IAAL,CAAU,EAAC,OAAO,EAAR,EAAY,OAAO,EAAnB,EAAV,E;;AAEA,WAAS,YAAT,CAAsB,KAAtB,EAA6B;AAC3B,WAAO,MAAM,GAAN,CAAU,UAAS,KAAT,EAAgB;AAAE,aAAO,MAAM,KAAb;AAAqB,KAAjD,CAAP;AACD;;AAED,MAAI,QAAQ,EAAZ;AACA,MAAI,gBAAgB,CAApB;AAAA,MAAuB,gBAAgB,CAAvC;AAAA,MAA0C,WAAW,EAArD;AAAA,MACI,UAAU,CADd;AAAA,MACiB,UAAU,CAD3B;;AAhBuG,6B,wBAkB9F,CAlB8F;AAmBrG,QAAM,UAAU,KAAK,CAAL,CAAhB;AAAA,QACM,QAAQ,QAAQ,KAAR,IAAiB,QAAQ,KAAR,CAAc,OAAd,CAAsB,KAAtB,EAA6B,EAA7B,EAAiC,KAAjC,CAAuC,IAAvC,CAD/B;AAEA,YAAQ,KAAR,GAAgB,KAAhB;;AAEA,QAAI,QAAQ,KAAR,IAAiB,QAAQ,OAA7B,EAAsC;;AAAA;;;;AAEpC,UAAI,CAAC,aAAL,EAAoB;AAClB,YAAM,OAAO,KAAK,IAAI,CAAT,CAAb;AACA,wBAAgB,OAAhB;AACA,wBAAgB,OAAhB;;AAEA,YAAI,IAAJ,EAAU;AACR,qBAAW,QAAQ,OAAR,GAAkB,CAAlB,GAAsB,aAAa,KAAK,KAAL,CAAW,KAAX,CAAiB,CAAC,QAAQ,OAA1B,CAAb,CAAtB,GAAyE,EAApF;AACA,2BAAiB,SAAS,MAA1B;AACA,2BAAiB,SAAS,MAA1B;AACD;AACF;;;+BAGD,a,uBAAA,UAAS,IAAT,C,0BAAA,K,wBAAA,C,0BAAA,S,wBAAA,E,yBAAA,mB,wBAAkB,MAAM,GAAN,CAAU,UAAS,KAAT,EAAgB;AAC1C,eAAO,CAAC,QAAQ,KAAR,GAAgB,GAAhB,GAAsB,GAAvB,IAA8B,KAArC;AACD,OAFiB,CAAlB;;;AAKA,UAAI,QAAQ,KAAZ,EAAmB;AACjB,mBAAW,MAAM,MAAjB;AACD,OAFD,MAEO;AACL,mBAAW,MAAM,MAAjB;AACD;AACF,KAzBD,MAyBO;;AAEL,UAAI,aAAJ,EAAmB;;AAEjB,YAAI,MAAM,MAAN,IAAgB,QAAQ,OAAR,GAAkB,CAAlC,IAAuC,IAAI,KAAK,MAAL,GAAc,CAA7D,EAAgE;;AAAA;;;;mCAE9D,c,uBAAA,UAAS,IAAT,C,0BAAA,K,wBAAA,C,0BAAA,U,wBAAA,E,yBAAA,mB,wBAAkB,aAAa,KAAb,CAAlB;AACD,SAHD,MAGO;;AAAA;;;;AAEL,cAAI,cAAc,KAAK,GAAL,CAAS,MAAM,MAAf,EAAuB,QAAQ,OAA/B,CAAlB;mCACA,c,uBAAA,UAAS,IAAT,C,0BAAA,K,wBAAA,C,0BAAA,U,wBAAA,E,yBAAA,mB,wBAAkB,aAAa,MAAM,KAAN,CAAY,CAAZ,EAAe,WAAf,CAAb,CAAlB;;AAEA,cAAI,OAAO;AACT,sBAAU,aADD;AAET,sBAAW,UAAU,aAAV,GAA0B,WAF5B;AAGT,sBAAU,aAHD;AAIT,sBAAW,UAAU,aAAV,GAA0B,WAJ5B;AAKT,mBAAO;AALE,WAAX;AAOA,cAAI,KAAK,KAAK,MAAL,GAAc,CAAnB,IAAwB,MAAM,MAAN,IAAgB,QAAQ,OAApD,EAA6D;;AAE3D,gBAAI,gBAAiB,MAAM,IAAN,CAAW,MAAX,CAArB;AACA,gBAAI,gBAAiB,MAAM,IAAN,CAAW,MAAX,CAArB;AACA,gBAAI,MAAM,MAAN,IAAgB,CAAhB,IAAqB,CAAC,aAA1B,EAAyC;;AAEvC,uBAAS,MAAT,CAAgB,KAAK,QAArB,EAA+B,CAA/B,EAAkC,8BAAlC;AACD,aAHD,MAGO,IAAI,CAAC,aAAD,IAAkB,CAAC,aAAvB,EAAsC;AAC3C,uBAAS,IAAT,CAAc,8BAAd;AACD;AACF;AACD,gBAAM,IAAN,CAAW,IAAX;;AAEA,0BAAgB,CAAhB;AACA,0BAAgB,CAAhB;AACA,qBAAW,EAAX;AACD;AACF;AACD,iBAAW,MAAM,MAAjB;AACA,iBAAW,MAAM,MAAjB;AACD;AAvFoG;;AAkBvG,OAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,KAAK,MAAzB,EAAiC,GAAjC,EAAsC;;AAAA,U,wBAA7B,CAA6B;AAsErC;;AAED,SAAO;AACL,iBAAa,WADR,EACqB,aAAa,WADlC;AAEL,eAAW,SAFN,EAEiB,WAAW,SAF5B;AAGL,WAAO;AAHF,GAAP;AAKD;;AAEM,SAAS,mBAAT,CAA6B,WAA7B,EAA0C,WAA1C,EAAuD,MAAvD,EAA+D,MAA/D,EAAuE,SAAvE,EAAkF,SAAlF,EAA6F,OAA7F,EAAsG;AAC3G,MAAM,OAAO,gBAAgB,WAAhB,EAA6B,WAA7B,EAA0C,MAA1C,EAAkD,MAAlD,EAA0D,SAA1D,EAAqE,SAArE,EAAgF,OAAhF,CAAb;;AAEA,MAAM,MAAM,EAAZ;AACA,MAAI,eAAe,WAAnB,EAAgC;AAC9B,QAAI,IAAJ,CAAS,YAAY,WAArB;AACD;AACD,MAAI,IAAJ,CAAS,qEAAT;AACA,MAAI,IAAJ,CAAS,SAAS,KAAK,WAAd,IAA6B,OAAO,KAAK,SAAZ,KAA0B,WAA1B,GAAwC,EAAxC,GAA6C,OAAO,KAAK,SAAtF,CAAT;AACA,MAAI,IAAJ,CAAS,SAAS,KAAK,WAAd,IAA6B,OAAO,KAAK,SAAZ,KAA0B,WAA1B,GAAwC,EAAxC,GAA6C,OAAO,KAAK,SAAtF,CAAT;;AAEA,OAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,KAAK,KAAL,CAAW,MAA/B,EAAuC,GAAvC,EAA4C;AAC1C,QAAM,OAAO,KAAK,KAAL,CAAW,CAAX,CAAb;AACA,QAAI,IAAJ,CACE,SAAS,KAAK,QAAd,GAAyB,GAAzB,GAA+B,KAAK,QAApC,GACE,IADF,GACS,KAAK,QADd,GACyB,GADzB,GAC+B,KAAK,QADpC,GAEE,KAHJ;AAKA,QAAI,IAAJ,CAAS,KAAT,CAAe,GAAf,EAAoB,KAAK,KAAzB;AACD;;AAED,SAAO,IAAI,IAAJ,CAAS,IAAT,IAAiB,IAAxB;AACD;;AAEM,SAAS,WAAT,CAAqB,QAArB,EAA+B,MAA/B,EAAuC,MAAvC,EAA+C,SAA/C,EAA0D,SAA1D,EAAqE,OAArE,EAA8E;AACnF,SAAO,oBAAoB,QAApB,EAA8B,QAA9B,EAAwC,MAAxC,EAAgD,MAAhD,EAAwD,SAAxD,EAAmE,SAAnE,EAA8E,OAA9E,CAAP;AACD","file":"create.js","sourcesContent":["import {diffLines} from '../diff/line';\n\nexport function structuredPatch(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader, options) {\n  if (!options) {\n    options = {};\n  }\n  if (typeof options.context === 'undefined') {\n    options.context = 4;\n  }\n\n  const diff = diffLines(oldStr, newStr, options);\n  diff.push({value: '', lines: []});   // Append an empty value to make cleanup easier\n\n  function contextLines(lines) {\n    return lines.map(function(entry) { return ' ' + entry; });\n  }\n\n  let hunks = [];\n  let oldRangeStart = 0, newRangeStart = 0, curRange = [],\n      oldLine = 1, newLine = 1;\n  for (let i = 0; i < diff.length; i++) {\n    const current = diff[i],\n          lines = current.lines || current.value.replace(/\\n$/, '').split('\\n');\n    current.lines = lines;\n\n    if (current.added || current.removed) {\n      // If we have previous context, start with that\n      if (!oldRangeStart) {\n        const prev = diff[i - 1];\n        oldRangeStart = oldLine;\n        newRangeStart = newLine;\n\n        if (prev) {\n          curRange = options.context > 0 ? contextLines(prev.lines.slice(-options.context)) : [];\n          oldRangeStart -= curRange.length;\n          newRangeStart -= curRange.length;\n        }\n      }\n\n      // Output our changes\n      curRange.push(... lines.map(function(entry) {\n        return (current.added ? '+' : '-') + entry;\n      }));\n\n      // Track the updated file position\n      if (current.added) {\n        newLine += lines.length;\n      } else {\n        oldLine += lines.length;\n      }\n    } else {\n      // Identical context lines. Track line changes\n      if (oldRangeStart) {\n        // Close out any changes that have been output (or join overlapping)\n        if (lines.length <= options.context * 2 && i < diff.length - 2) {\n          // Overlapping\n          curRange.push(... contextLines(lines));\n        } else {\n          // end the range and output\n          let contextSize = Math.min(lines.length, options.context);\n          curRange.push(... contextLines(lines.slice(0, contextSize)));\n\n          let hunk = {\n            oldStart: oldRangeStart,\n            oldLines: (oldLine - oldRangeStart + contextSize),\n            newStart: newRangeStart,\n            newLines: (newLine - newRangeStart + contextSize),\n            lines: curRange\n          };\n          if (i >= diff.length - 2 && lines.length <= options.context) {\n            // EOF is inside this hunk\n            let oldEOFNewline = (/\\n$/.test(oldStr));\n            let newEOFNewline = (/\\n$/.test(newStr));\n            if (lines.length == 0 && !oldEOFNewline) {\n              // special case: old has no eol and no trailing context; no-nl can end up before adds\n              curRange.splice(hunk.oldLines, 0, '\\\\ No newline at end of file');\n            } else if (!oldEOFNewline || !newEOFNewline) {\n              curRange.push('\\\\ No newline at end of file');\n            }\n          }\n          hunks.push(hunk);\n\n          oldRangeStart = 0;\n          newRangeStart = 0;\n          curRange = [];\n        }\n      }\n      oldLine += lines.length;\n      newLine += lines.length;\n    }\n  }\n\n  return {\n    oldFileName: oldFileName, newFileName: newFileName,\n    oldHeader: oldHeader, newHeader: newHeader,\n    hunks: hunks\n  };\n}\n\nexport function createTwoFilesPatch(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader, options) {\n  const diff = structuredPatch(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader, options);\n\n  const ret = [];\n  if (oldFileName == newFileName) {\n    ret.push('Index: ' + oldFileName);\n  }\n  ret.push('===================================================================');\n  ret.push('--- ' + diff.oldFileName + (typeof diff.oldHeader === 'undefined' ? '' : '\\t' + diff.oldHeader));\n  ret.push('+++ ' + diff.newFileName + (typeof diff.newHeader === 'undefined' ? '' : '\\t' + diff.newHeader));\n\n  for (let i = 0; i < diff.hunks.length; i++) {\n    const hunk = diff.hunks[i];\n    ret.push(\n      '@@ -' + hunk.oldStart + ',' + hunk.oldLines\n      + ' +' + hunk.newStart + ',' + hunk.newLines\n      + ' @@'\n    );\n    ret.push.apply(ret, hunk.lines);\n  }\n\n  return ret.join('\\n') + '\\n';\n}\n\nexport function createPatch(fileName, oldStr, newStr, oldHeader, newHeader, options) {\n  return createTwoFilesPatch(fileName, fileName, oldStr, newStr, oldHeader, newHeader, options);\n}\n"]}
-
-
-/***/ },
-/* 14 */
-/***/ function(module, exports) {
-
-	/*istanbul ignore start*/"use strict";
-
-	exports.__esModule = true;
-	exports. /*istanbul ignore end*/convertChangesToDMP = convertChangesToDMP;
-	// See: http://code.google.com/p/google-diff-match-patch/wiki/API
-	function convertChangesToDMP(changes) {
-	  var ret = [],
-	      change = /*istanbul ignore start*/void 0 /*istanbul ignore end*/,
-	      operation = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
-	  for (var i = 0; i < changes.length; i++) {
-	    change = changes[i];
-	    if (change.added) {
-	      operation = 1;
-	    } else if (change.removed) {
-	      operation = -1;
-	    } else {
-	      operation = 0;
-	    }
-
-	    ret.push([operation, change.value]);
-	  }
-	  return ret;
-	}
-	//# sourceMappingURL=data:application/json;base64,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
-
-
-/***/ },
-/* 15 */
-/***/ function(module, exports) {
-
-	/*istanbul ignore start*/'use strict';
-
-	exports.__esModule = true;
-	exports. /*istanbul ignore end*/convertChangesToXML = convertChangesToXML;
-	function convertChangesToXML(changes) {
-	  var ret = [];
-	  for (var i = 0; i < changes.length; i++) {
-	    var change = changes[i];
-	    if (change.added) {
-	      ret.push('<ins>');
-	    } else if (change.removed) {
-	      ret.push('<del>');
-	    }
-
-	    ret.push(escapeHTML(change.value));
-
-	    if (change.added) {
-	      ret.push('</ins>');
-	    } else if (change.removed) {
-	      ret.push('</del>');
-	    }
-	  }
-	  return ret.join('');
-	}
-
-	function escapeHTML(s) {
-	  var n = s;
-	  n = n.replace(/&/g, '&amp;');
-	  n = n.replace(/</g, '&lt;');
-	  n = n.replace(/>/g, '&gt;');
-	  n = n.replace(/"/g, '&quot;');
-
-	  return n;
-	}
-	//# sourceMappingURL=data:application/json;base64,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
-
-
-/***/ }
-/******/ ])
-});
-;
\ No newline at end of file
diff --git a/node_modules/.diff-Ovr3xu0i/lib/convert/dmp.js b/node_modules/.diff-Ovr3xu0i/lib/convert/dmp.js
deleted file mode 100644
index d492b6fd0f8b18f11ede15ae57d1877ad8a3f4ff..0000000000000000000000000000000000000000
--- a/node_modules/.diff-Ovr3xu0i/lib/convert/dmp.js
+++ /dev/null
@@ -1,24 +0,0 @@
-/*istanbul ignore start*/"use strict";
-
-exports.__esModule = true;
-exports. /*istanbul ignore end*/convertChangesToDMP = convertChangesToDMP;
-// See: http://code.google.com/p/google-diff-match-patch/wiki/API
-function convertChangesToDMP(changes) {
-  var ret = [],
-      change = /*istanbul ignore start*/void 0 /*istanbul ignore end*/,
-      operation = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
-  for (var i = 0; i < changes.length; i++) {
-    change = changes[i];
-    if (change.added) {
-      operation = 1;
-    } else if (change.removed) {
-      operation = -1;
-    } else {
-      operation = 0;
-    }
-
-    ret.push([operation, change.value]);
-  }
-  return ret;
-}
-//# sourceMappingURL=data:application/json;base64,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
diff --git a/node_modules/.diff-Ovr3xu0i/lib/convert/xml.js b/node_modules/.diff-Ovr3xu0i/lib/convert/xml.js
deleted file mode 100644
index fbdaf93eea8f435e2ac6a89278bf27b6bf9aecea..0000000000000000000000000000000000000000
--- a/node_modules/.diff-Ovr3xu0i/lib/convert/xml.js
+++ /dev/null
@@ -1,35 +0,0 @@
-/*istanbul ignore start*/'use strict';
-
-exports.__esModule = true;
-exports. /*istanbul ignore end*/convertChangesToXML = convertChangesToXML;
-function convertChangesToXML(changes) {
-  var ret = [];
-  for (var i = 0; i < changes.length; i++) {
-    var change = changes[i];
-    if (change.added) {
-      ret.push('<ins>');
-    } else if (change.removed) {
-      ret.push('<del>');
-    }
-
-    ret.push(escapeHTML(change.value));
-
-    if (change.added) {
-      ret.push('</ins>');
-    } else if (change.removed) {
-      ret.push('</del>');
-    }
-  }
-  return ret.join('');
-}
-
-function escapeHTML(s) {
-  var n = s;
-  n = n.replace(/&/g, '&amp;');
-  n = n.replace(/</g, '&lt;');
-  n = n.replace(/>/g, '&gt;');
-  n = n.replace(/"/g, '&quot;');
-
-  return n;
-}
-//# sourceMappingURL=data:application/json;base64,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
diff --git a/node_modules/.diff-Ovr3xu0i/lib/diff/array.js b/node_modules/.diff-Ovr3xu0i/lib/diff/array.js
deleted file mode 100644
index a51799a538901ac25570c61a0a0c89488f01ee36..0000000000000000000000000000000000000000
--- a/node_modules/.diff-Ovr3xu0i/lib/diff/array.js
+++ /dev/null
@@ -1,22 +0,0 @@
-/*istanbul ignore start*/'use strict';
-
-exports.__esModule = true;
-exports.arrayDiff = undefined;
-exports. /*istanbul ignore end*/diffArrays = diffArrays;
-
-var /*istanbul ignore start*/_base = require('./base') /*istanbul ignore end*/;
-
-/*istanbul ignore start*/
-var _base2 = _interopRequireDefault(_base);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-/*istanbul ignore end*/var arrayDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/arrayDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
-arrayDiff.tokenize = arrayDiff.join = function (value) {
-  return value.slice();
-};
-
-function diffArrays(oldArr, newArr, callback) {
-  return arrayDiff.diff(oldArr, newArr, callback);
-}
-//# sourceMappingURL=data:application/json;base64,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
diff --git a/node_modules/.diff-Ovr3xu0i/lib/diff/base.js b/node_modules/.diff-Ovr3xu0i/lib/diff/base.js
deleted file mode 100644
index 9f840953ffb61c97ea78e389beb979b4a22791ce..0000000000000000000000000000000000000000
--- a/node_modules/.diff-Ovr3xu0i/lib/diff/base.js
+++ /dev/null
@@ -1,230 +0,0 @@
-/*istanbul ignore start*/'use strict';
-
-exports.__esModule = true;
-exports['default'] = /*istanbul ignore end*/Diff;
-function Diff() {}
-
-Diff.prototype = { /*istanbul ignore start*/
-  /*istanbul ignore end*/diff: function diff(oldString, newString) {
-    /*istanbul ignore start*/var /*istanbul ignore end*/options = arguments.length <= 2 || arguments[2] === undefined ? {} : arguments[2];
-
-    var callback = options.callback;
-    if (typeof options === 'function') {
-      callback = options;
-      options = {};
-    }
-    this.options = options;
-
-    var self = this;
-
-    function done(value) {
-      if (callback) {
-        setTimeout(function () {
-          callback(undefined, value);
-        }, 0);
-        return true;
-      } else {
-        return value;
-      }
-    }
-
-    // Allow subclasses to massage the input prior to running
-    oldString = this.castInput(oldString);
-    newString = this.castInput(newString);
-
-    oldString = this.removeEmpty(this.tokenize(oldString));
-    newString = this.removeEmpty(this.tokenize(newString));
-
-    var newLen = newString.length,
-        oldLen = oldString.length;
-    var editLength = 1;
-    var maxEditLength = newLen + oldLen;
-    var bestPath = [{ newPos: -1, components: [] }];
-
-    // Seed editLength = 0, i.e. the content starts with the same values
-    var oldPos = this.extractCommon(bestPath[0], newString, oldString, 0);
-    if (bestPath[0].newPos + 1 >= newLen && oldPos + 1 >= oldLen) {
-      // Identity per the equality and tokenizer
-      return done([{ value: this.join(newString), count: newString.length }]);
-    }
-
-    // Main worker method. checks all permutations of a given edit length for acceptance.
-    function execEditLength() {
-      for (var diagonalPath = -1 * editLength; diagonalPath <= editLength; diagonalPath += 2) {
-        var basePath = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
-        var addPath = bestPath[diagonalPath - 1],
-            removePath = bestPath[diagonalPath + 1],
-            _oldPos = (removePath ? removePath.newPos : 0) - diagonalPath;
-        if (addPath) {
-          // No one else is going to attempt to use this value, clear it
-          bestPath[diagonalPath - 1] = undefined;
-        }
-
-        var canAdd = addPath && addPath.newPos + 1 < newLen,
-            canRemove = removePath && 0 <= _oldPos && _oldPos < oldLen;
-        if (!canAdd && !canRemove) {
-          // If this path is a terminal then prune
-          bestPath[diagonalPath] = undefined;
-          continue;
-        }
-
-        // Select the diagonal that we want to branch from. We select the prior
-        // path whose position in the new string is the farthest from the origin
-        // and does not pass the bounds of the diff graph
-        if (!canAdd || canRemove && addPath.newPos < removePath.newPos) {
-          basePath = clonePath(removePath);
-          self.pushComponent(basePath.components, undefined, true);
-        } else {
-          basePath = addPath; // No need to clone, we've pulled it from the list
-          basePath.newPos++;
-          self.pushComponent(basePath.components, true, undefined);
-        }
-
-        _oldPos = self.extractCommon(basePath, newString, oldString, diagonalPath);
-
-        // If we have hit the end of both strings, then we are done
-        if (basePath.newPos + 1 >= newLen && _oldPos + 1 >= oldLen) {
-          return done(buildValues(self, basePath.components, newString, oldString, self.useLongestToken));
-        } else {
-          // Otherwise track this path as a potential candidate and continue.
-          bestPath[diagonalPath] = basePath;
-        }
-      }
-
-      editLength++;
-    }
-
-    // Performs the length of edit iteration. Is a bit fugly as this has to support the
-    // sync and async mode which is never fun. Loops over execEditLength until a value
-    // is produced.
-    if (callback) {
-      (function exec() {
-        setTimeout(function () {
-          // This should not happen, but we want to be safe.
-          /* istanbul ignore next */
-          if (editLength > maxEditLength) {
-            return callback();
-          }
-
-          if (!execEditLength()) {
-            exec();
-          }
-        }, 0);
-      })();
-    } else {
-      while (editLength <= maxEditLength) {
-        var ret = execEditLength();
-        if (ret) {
-          return ret;
-        }
-      }
-    }
-  },
-  /*istanbul ignore start*/ /*istanbul ignore end*/pushComponent: function pushComponent(components, added, removed) {
-    var last = components[components.length - 1];
-    if (last && last.added === added && last.removed === removed) {
-      // We need to clone here as the component clone operation is just
-      // as shallow array clone
-      components[components.length - 1] = { count: last.count + 1, added: added, removed: removed };
-    } else {
-      components.push({ count: 1, added: added, removed: removed });
-    }
-  },
-  /*istanbul ignore start*/ /*istanbul ignore end*/extractCommon: function extractCommon(basePath, newString, oldString, diagonalPath) {
-    var newLen = newString.length,
-        oldLen = oldString.length,
-        newPos = basePath.newPos,
-        oldPos = newPos - diagonalPath,
-        commonCount = 0;
-    while (newPos + 1 < newLen && oldPos + 1 < oldLen && this.equals(newString[newPos + 1], oldString[oldPos + 1])) {
-      newPos++;
-      oldPos++;
-      commonCount++;
-    }
-
-    if (commonCount) {
-      basePath.components.push({ count: commonCount });
-    }
-
-    basePath.newPos = newPos;
-    return oldPos;
-  },
-  /*istanbul ignore start*/ /*istanbul ignore end*/equals: function equals(left, right) {
-    return left === right;
-  },
-  /*istanbul ignore start*/ /*istanbul ignore end*/removeEmpty: function removeEmpty(array) {
-    var ret = [];
-    for (var i = 0; i < array.length; i++) {
-      if (array[i]) {
-        ret.push(array[i]);
-      }
-    }
-    return ret;
-  },
-  /*istanbul ignore start*/ /*istanbul ignore end*/castInput: function castInput(value) {
-    return value;
-  },
-  /*istanbul ignore start*/ /*istanbul ignore end*/tokenize: function tokenize(value) {
-    return value.split('');
-  },
-  /*istanbul ignore start*/ /*istanbul ignore end*/join: function join(chars) {
-    return chars.join('');
-  }
-};
-
-function buildValues(diff, components, newString, oldString, useLongestToken) {
-  var componentPos = 0,
-      componentLen = components.length,
-      newPos = 0,
-      oldPos = 0;
-
-  for (; componentPos < componentLen; componentPos++) {
-    var component = components[componentPos];
-    if (!component.removed) {
-      if (!component.added && useLongestToken) {
-        var value = newString.slice(newPos, newPos + component.count);
-        value = value.map(function (value, i) {
-          var oldValue = oldString[oldPos + i];
-          return oldValue.length > value.length ? oldValue : value;
-        });
-
-        component.value = diff.join(value);
-      } else {
-        component.value = diff.join(newString.slice(newPos, newPos + component.count));
-      }
-      newPos += component.count;
-
-      // Common case
-      if (!component.added) {
-        oldPos += component.count;
-      }
-    } else {
-      component.value = diff.join(oldString.slice(oldPos, oldPos + component.count));
-      oldPos += component.count;
-
-      // Reverse add and remove so removes are output first to match common convention
-      // The diffing algorithm is tied to add then remove output and this is the simplest
-      // route to get the desired output with minimal overhead.
-      if (componentPos && components[componentPos - 1].added) {
-        var tmp = components[componentPos - 1];
-        components[componentPos - 1] = components[componentPos];
-        components[componentPos] = tmp;
-      }
-    }
-  }
-
-  // Special case handle for when one terminal is ignored. For this case we merge the
-  // terminal into the prior string and drop the change.
-  var lastComponent = components[componentLen - 1];
-  if (componentLen > 1 && (lastComponent.added || lastComponent.removed) && diff.equals('', lastComponent.value)) {
-    components[componentLen - 2].value += lastComponent.value;
-    components.pop();
-  }
-
-  return components;
-}
-
-function clonePath(path) {
-  return { newPos: path.newPos, components: path.components.slice(0) };
-}
-//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["../../src/diff/base.js"],"names":[],"mappings":";;;4CAAwB,I;AAAT,SAAS,IAAT,GAAgB,CAAE;;AAEjC,KAAK,SAAL,GAAiB,E;yBACf,IADe,gBACV,SADU,EACC,SADD,EAC0B;6BAAA,I,uBAAd,OAAc,yDAAJ,EAAI;;AACvC,QAAI,WAAW,QAAQ,QAAvB;AACA,QAAI,OAAO,OAAP,KAAmB,UAAvB,EAAmC;AACjC,iBAAW,OAAX;AACA,gBAAU,EAAV;AACD;AACD,SAAK,OAAL,GAAe,OAAf;;AAEA,QAAI,OAAO,IAAX;;AAEA,aAAS,IAAT,CAAc,KAAd,EAAqB;AACnB,UAAI,QAAJ,EAAc;AACZ,mBAAW,YAAW;AAAE,mBAAS,SAAT,EAAoB,KAApB;AAA6B,SAArD,EAAuD,CAAvD;AACA,eAAO,IAAP;AACD,OAHD,MAGO;AACL,eAAO,KAAP;AACD;AACF;;;AAGD,gBAAY,KAAK,SAAL,CAAe,SAAf,CAAZ;AACA,gBAAY,KAAK,SAAL,CAAe,SAAf,CAAZ;;AAEA,gBAAY,KAAK,WAAL,CAAiB,KAAK,QAAL,CAAc,SAAd,CAAjB,CAAZ;AACA,gBAAY,KAAK,WAAL,CAAiB,KAAK,QAAL,CAAc,SAAd,CAAjB,CAAZ;;AAEA,QAAI,SAAS,UAAU,MAAvB;AAAA,QAA+B,SAAS,UAAU,MAAlD;AACA,QAAI,aAAa,CAAjB;AACA,QAAI,gBAAgB,SAAS,MAA7B;AACA,QAAI,WAAW,CAAC,EAAE,QAAQ,CAAC,CAAX,EAAc,YAAY,EAA1B,EAAD,CAAf;;;AAGA,QAAI,SAAS,KAAK,aAAL,CAAmB,SAAS,CAAT,CAAnB,EAAgC,SAAhC,EAA2C,SAA3C,EAAsD,CAAtD,CAAb;AACA,QAAI,SAAS,CAAT,EAAY,MAAZ,GAAqB,CAArB,IAA0B,MAA1B,IAAoC,SAAS,CAAT,IAAc,MAAtD,EAA8D;;AAE5D,aAAO,KAAK,CAAC,EAAC,OAAO,KAAK,IAAL,CAAU,SAAV,CAAR,EAA8B,OAAO,UAAU,MAA/C,EAAD,CAAL,CAAP;AACD;;;AAGD,aAAS,cAAT,GAA0B;AACxB,WAAK,IAAI,eAAe,CAAC,CAAD,GAAK,UAA7B,EAAyC,gBAAgB,UAAzD,EAAqE,gBAAgB,CAArF,EAAwF;AACtF,YAAI,W,yBAAA,M,wBAAJ;AACA,YAAI,UAAU,SAAS,eAAe,CAAxB,CAAd;AAAA,YACI,aAAa,SAAS,eAAe,CAAxB,CADjB;AAAA,YAEI,UAAS,CAAC,aAAa,WAAW,MAAxB,GAAiC,CAAlC,IAAuC,YAFpD;AAGA,YAAI,OAAJ,EAAa;;AAEX,mBAAS,eAAe,CAAxB,IAA6B,SAA7B;AACD;;AAED,YAAI,SAAS,WAAW,QAAQ,MAAR,GAAiB,CAAjB,GAAqB,MAA7C;AAAA,YACI,YAAY,cAAc,KAAK,OAAnB,IAA6B,UAAS,MADtD;AAEA,YAAI,CAAC,MAAD,IAAW,CAAC,SAAhB,EAA2B;;AAEzB,mBAAS,YAAT,IAAyB,SAAzB;AACA;AACD;;;;;AAKD,YAAI,CAAC,MAAD,IAAY,aAAa,QAAQ,MAAR,GAAiB,WAAW,MAAzD,EAAkE;AAChE,qBAAW,UAAU,UAAV,CAAX;AACA,eAAK,aAAL,CAAmB,SAAS,UAA5B,EAAwC,SAAxC,EAAmD,IAAnD;AACD,SAHD,MAGO;AACL,qBAAW,OAAX,C;AACA,mBAAS,MAAT;AACA,eAAK,aAAL,CAAmB,SAAS,UAA5B,EAAwC,IAAxC,EAA8C,SAA9C;AACD;;AAED,kBAAS,KAAK,aAAL,CAAmB,QAAnB,EAA6B,SAA7B,EAAwC,SAAxC,EAAmD,YAAnD,CAAT;;;AAGA,YAAI,SAAS,MAAT,GAAkB,CAAlB,IAAuB,MAAvB,IAAiC,UAAS,CAAT,IAAc,MAAnD,EAA2D;AACzD,iBAAO,KAAK,YAAY,IAAZ,EAAkB,SAAS,UAA3B,EAAuC,SAAvC,EAAkD,SAAlD,EAA6D,KAAK,eAAlE,CAAL,CAAP;AACD,SAFD,MAEO;;AAEL,mBAAS,YAAT,IAAyB,QAAzB;AACD;AACF;;AAED;AACD;;;;;AAKD,QAAI,QAAJ,EAAc;AACX,gBAAS,IAAT,GAAgB;AACf,mBAAW,YAAW;;;AAGpB,cAAI,aAAa,aAAjB,EAAgC;AAC9B,mBAAO,UAAP;AACD;;AAED,cAAI,CAAC,gBAAL,EAAuB;AACrB;AACD;AACF,SAVD,EAUG,CAVH;AAWD,OAZA,GAAD;AAaD,KAdD,MAcO;AACL,aAAO,cAAc,aAArB,EAAoC;AAClC,YAAI,MAAM,gBAAV;AACA,YAAI,GAAJ,EAAS;AACP,iBAAO,GAAP;AACD;AACF;AACF;AACF,GA9Gc;mDAgHf,aAhHe,yBAgHD,UAhHC,EAgHW,KAhHX,EAgHkB,OAhHlB,EAgH2B;AACxC,QAAI,OAAO,WAAW,WAAW,MAAX,GAAoB,CAA/B,CAAX;AACA,QAAI,QAAQ,KAAK,KAAL,KAAe,KAAvB,IAAgC,KAAK,OAAL,KAAiB,OAArD,EAA8D;;;AAG5D,iBAAW,WAAW,MAAX,GAAoB,CAA/B,IAAoC,EAAC,OAAO,KAAK,KAAL,GAAa,CAArB,EAAwB,OAAO,KAA/B,EAAsC,SAAS,OAA/C,EAApC;AACD,KAJD,MAIO;AACL,iBAAW,IAAX,CAAgB,EAAC,OAAO,CAAR,EAAW,OAAO,KAAlB,EAAyB,SAAS,OAAlC,EAAhB;AACD;AACF,GAzHc;mDA0Hf,aA1He,yBA0HD,QA1HC,EA0HS,SA1HT,EA0HoB,SA1HpB,EA0H+B,YA1H/B,EA0H6C;AAC1D,QAAI,SAAS,UAAU,MAAvB;AAAA,QACI,SAAS,UAAU,MADvB;AAAA,QAEI,SAAS,SAAS,MAFtB;AAAA,QAGI,SAAS,SAAS,YAHtB;AAAA,QAKI,cAAc,CALlB;AAMA,WAAO,SAAS,CAAT,GAAa,MAAb,IAAuB,SAAS,CAAT,GAAa,MAApC,IAA8C,KAAK,MAAL,CAAY,UAAU,SAAS,CAAnB,CAAZ,EAAmC,UAAU,SAAS,CAAnB,CAAnC,CAArD,EAAgH;AAC9G;AACA;AACA;AACD;;AAED,QAAI,WAAJ,EAAiB;AACf,eAAS,UAAT,CAAoB,IAApB,CAAyB,EAAC,OAAO,WAAR,EAAzB;AACD;;AAED,aAAS,MAAT,GAAkB,MAAlB;AACA,WAAO,MAAP;AACD,GA7Ic;mDA+If,MA/Ie,kBA+IR,IA/IQ,EA+IF,KA/IE,EA+IK;AAClB,WAAO,SAAS,KAAhB;AACD,GAjJc;mDAkJf,WAlJe,uBAkJH,KAlJG,EAkJI;AACjB,QAAI,MAAM,EAAV;AACA,SAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,MAAM,MAA1B,EAAkC,GAAlC,EAAuC;AACrC,UAAI,MAAM,CAAN,CAAJ,EAAc;AACZ,YAAI,IAAJ,CAAS,MAAM,CAAN,CAAT;AACD;AACF;AACD,WAAO,GAAP;AACD,GA1Jc;mDA2Jf,SA3Je,qBA2JL,KA3JK,EA2JE;AACf,WAAO,KAAP;AACD,GA7Jc;mDA8Jf,QA9Je,oBA8JN,KA9JM,EA8JC;AACd,WAAO,MAAM,KAAN,CAAY,EAAZ,CAAP;AACD,GAhKc;mDAiKf,IAjKe,gBAiKV,KAjKU,EAiKH;AACV,WAAO,MAAM,IAAN,CAAW,EAAX,CAAP;AACD;AAnKc,CAAjB;;AAsKA,SAAS,WAAT,CAAqB,IAArB,EAA2B,UAA3B,EAAuC,SAAvC,EAAkD,SAAlD,EAA6D,eAA7D,EAA8E;AAC5E,MAAI,eAAe,CAAnB;AAAA,MACI,eAAe,WAAW,MAD9B;AAAA,MAEI,SAAS,CAFb;AAAA,MAGI,SAAS,CAHb;;AAKA,SAAO,eAAe,YAAtB,EAAoC,cAApC,EAAoD;AAClD,QAAI,YAAY,WAAW,YAAX,CAAhB;AACA,QAAI,CAAC,UAAU,OAAf,EAAwB;AACtB,UAAI,CAAC,UAAU,KAAX,IAAoB,eAAxB,EAAyC;AACvC,YAAI,QAAQ,UAAU,KAAV,CAAgB,MAAhB,EAAwB,SAAS,UAAU,KAA3C,CAAZ;AACA,gBAAQ,MAAM,GAAN,CAAU,UAAS,KAAT,EAAgB,CAAhB,EAAmB;AACnC,cAAI,WAAW,UAAU,SAAS,CAAnB,CAAf;AACA,iBAAO,SAAS,MAAT,GAAkB,MAAM,MAAxB,GAAiC,QAAjC,GAA4C,KAAnD;AACD,SAHO,CAAR;;AAKA,kBAAU,KAAV,GAAkB,KAAK,IAAL,CAAU,KAAV,CAAlB;AACD,OARD,MAQO;AACL,kBAAU,KAAV,GAAkB,KAAK,IAAL,CAAU,UAAU,KAAV,CAAgB,MAAhB,EAAwB,SAAS,UAAU,KAA3C,CAAV,CAAlB;AACD;AACD,gBAAU,UAAU,KAApB;;;AAGA,UAAI,CAAC,UAAU,KAAf,EAAsB;AACpB,kBAAU,UAAU,KAApB;AACD;AACF,KAlBD,MAkBO;AACL,gBAAU,KAAV,GAAkB,KAAK,IAAL,CAAU,UAAU,KAAV,CAAgB,MAAhB,EAAwB,SAAS,UAAU,KAA3C,CAAV,CAAlB;AACA,gBAAU,UAAU,KAApB;;;;;AAKA,UAAI,gBAAgB,WAAW,eAAe,CAA1B,EAA6B,KAAjD,EAAwD;AACtD,YAAI,MAAM,WAAW,eAAe,CAA1B,CAAV;AACA,mBAAW,eAAe,CAA1B,IAA+B,WAAW,YAAX,CAA/B;AACA,mBAAW,YAAX,IAA2B,GAA3B;AACD;AACF;AACF;;;;AAID,MAAI,gBAAgB,WAAW,eAAe,CAA1B,CAApB;AACA,MAAI,eAAe,CAAf,KACI,cAAc,KAAd,IAAuB,cAAc,OADzC,KAEG,KAAK,MAAL,CAAY,EAAZ,EAAgB,cAAc,KAA9B,CAFP,EAE6C;AAC3C,eAAW,eAAe,CAA1B,EAA6B,KAA7B,IAAsC,cAAc,KAApD;AACA,eAAW,GAAX;AACD;;AAED,SAAO,UAAP;AACD;;AAED,SAAS,SAAT,CAAmB,IAAnB,EAAyB;AACvB,SAAO,EAAE,QAAQ,KAAK,MAAf,EAAuB,YAAY,KAAK,UAAL,CAAgB,KAAhB,CAAsB,CAAtB,CAAnC,EAAP;AACD","file":"base.js","sourcesContent":["export default function Diff() {}\n\nDiff.prototype = {\n  diff(oldString, newString, options = {}) {\n    let callback = options.callback;\n    if (typeof options === 'function') {\n      callback = options;\n      options = {};\n    }\n    this.options = options;\n\n    let self = this;\n\n    function done(value) {\n      if (callback) {\n        setTimeout(function() { callback(undefined, value); }, 0);\n        return true;\n      } else {\n        return value;\n      }\n    }\n\n    // Allow subclasses to massage the input prior to running\n    oldString = this.castInput(oldString);\n    newString = this.castInput(newString);\n\n    oldString = this.removeEmpty(this.tokenize(oldString));\n    newString = this.removeEmpty(this.tokenize(newString));\n\n    let newLen = newString.length, oldLen = oldString.length;\n    let editLength = 1;\n    let maxEditLength = newLen + oldLen;\n    let bestPath = [{ newPos: -1, components: [] }];\n\n    // Seed editLength = 0, i.e. the content starts with the same values\n    let oldPos = this.extractCommon(bestPath[0], newString, oldString, 0);\n    if (bestPath[0].newPos + 1 >= newLen && oldPos + 1 >= oldLen) {\n      // Identity per the equality and tokenizer\n      return done([{value: this.join(newString), count: newString.length}]);\n    }\n\n    // Main worker method. checks all permutations of a given edit length for acceptance.\n    function execEditLength() {\n      for (let diagonalPath = -1 * editLength; diagonalPath <= editLength; diagonalPath += 2) {\n        let basePath;\n        let addPath = bestPath[diagonalPath - 1],\n            removePath = bestPath[diagonalPath + 1],\n            oldPos = (removePath ? removePath.newPos : 0) - diagonalPath;\n        if (addPath) {\n          // No one else is going to attempt to use this value, clear it\n          bestPath[diagonalPath - 1] = undefined;\n        }\n\n        let canAdd = addPath && addPath.newPos + 1 < newLen,\n            canRemove = removePath && 0 <= oldPos && oldPos < oldLen;\n        if (!canAdd && !canRemove) {\n          // If this path is a terminal then prune\n          bestPath[diagonalPath] = undefined;\n          continue;\n        }\n\n        // Select the diagonal that we want to branch from. We select the prior\n        // path whose position in the new string is the farthest from the origin\n        // and does not pass the bounds of the diff graph\n        if (!canAdd || (canRemove && addPath.newPos < removePath.newPos)) {\n          basePath = clonePath(removePath);\n          self.pushComponent(basePath.components, undefined, true);\n        } else {\n          basePath = addPath;   // No need to clone, we've pulled it from the list\n          basePath.newPos++;\n          self.pushComponent(basePath.components, true, undefined);\n        }\n\n        oldPos = self.extractCommon(basePath, newString, oldString, diagonalPath);\n\n        // If we have hit the end of both strings, then we are done\n        if (basePath.newPos + 1 >= newLen && oldPos + 1 >= oldLen) {\n          return done(buildValues(self, basePath.components, newString, oldString, self.useLongestToken));\n        } else {\n          // Otherwise track this path as a potential candidate and continue.\n          bestPath[diagonalPath] = basePath;\n        }\n      }\n\n      editLength++;\n    }\n\n    // Performs the length of edit iteration. Is a bit fugly as this has to support the\n    // sync and async mode which is never fun. Loops over execEditLength until a value\n    // is produced.\n    if (callback) {\n      (function exec() {\n        setTimeout(function() {\n          // This should not happen, but we want to be safe.\n          /* istanbul ignore next */\n          if (editLength > maxEditLength) {\n            return callback();\n          }\n\n          if (!execEditLength()) {\n            exec();\n          }\n        }, 0);\n      }());\n    } else {\n      while (editLength <= maxEditLength) {\n        let ret = execEditLength();\n        if (ret) {\n          return ret;\n        }\n      }\n    }\n  },\n\n  pushComponent(components, added, removed) {\n    let last = components[components.length - 1];\n    if (last && last.added === added && last.removed === removed) {\n      // We need to clone here as the component clone operation is just\n      // as shallow array clone\n      components[components.length - 1] = {count: last.count + 1, added: added, removed: removed };\n    } else {\n      components.push({count: 1, added: added, removed: removed });\n    }\n  },\n  extractCommon(basePath, newString, oldString, diagonalPath) {\n    let newLen = newString.length,\n        oldLen = oldString.length,\n        newPos = basePath.newPos,\n        oldPos = newPos - diagonalPath,\n\n        commonCount = 0;\n    while (newPos + 1 < newLen && oldPos + 1 < oldLen && this.equals(newString[newPos + 1], oldString[oldPos + 1])) {\n      newPos++;\n      oldPos++;\n      commonCount++;\n    }\n\n    if (commonCount) {\n      basePath.components.push({count: commonCount});\n    }\n\n    basePath.newPos = newPos;\n    return oldPos;\n  },\n\n  equals(left, right) {\n    return left === right;\n  },\n  removeEmpty(array) {\n    let ret = [];\n    for (let i = 0; i < array.length; i++) {\n      if (array[i]) {\n        ret.push(array[i]);\n      }\n    }\n    return ret;\n  },\n  castInput(value) {\n    return value;\n  },\n  tokenize(value) {\n    return value.split('');\n  },\n  join(chars) {\n    return chars.join('');\n  }\n};\n\nfunction buildValues(diff, components, newString, oldString, useLongestToken) {\n  let componentPos = 0,\n      componentLen = components.length,\n      newPos = 0,\n      oldPos = 0;\n\n  for (; componentPos < componentLen; componentPos++) {\n    let component = components[componentPos];\n    if (!component.removed) {\n      if (!component.added && useLongestToken) {\n        let value = newString.slice(newPos, newPos + component.count);\n        value = value.map(function(value, i) {\n          let oldValue = oldString[oldPos + i];\n          return oldValue.length > value.length ? oldValue : value;\n        });\n\n        component.value = diff.join(value);\n      } else {\n        component.value = diff.join(newString.slice(newPos, newPos + component.count));\n      }\n      newPos += component.count;\n\n      // Common case\n      if (!component.added) {\n        oldPos += component.count;\n      }\n    } else {\n      component.value = diff.join(oldString.slice(oldPos, oldPos + component.count));\n      oldPos += component.count;\n\n      // Reverse add and remove so removes are output first to match common convention\n      // The diffing algorithm is tied to add then remove output and this is the simplest\n      // route to get the desired output with minimal overhead.\n      if (componentPos && components[componentPos - 1].added) {\n        let tmp = components[componentPos - 1];\n        components[componentPos - 1] = components[componentPos];\n        components[componentPos] = tmp;\n      }\n    }\n  }\n\n  // Special case handle for when one terminal is ignored. For this case we merge the\n  // terminal into the prior string and drop the change.\n  let lastComponent = components[componentLen - 1];\n  if (componentLen > 1\n      && (lastComponent.added || lastComponent.removed)\n      && diff.equals('', lastComponent.value)) {\n    components[componentLen - 2].value += lastComponent.value;\n    components.pop();\n  }\n\n  return components;\n}\n\nfunction clonePath(path) {\n  return { newPos: path.newPos, components: path.components.slice(0) };\n}\n"]}
diff --git a/node_modules/.diff-Ovr3xu0i/lib/diff/character.js b/node_modules/.diff-Ovr3xu0i/lib/diff/character.js
deleted file mode 100644
index cd2e82e947ddce29ad550241350467e71617fdb3..0000000000000000000000000000000000000000
--- a/node_modules/.diff-Ovr3xu0i/lib/diff/character.js
+++ /dev/null
@@ -1,18 +0,0 @@
-/*istanbul ignore start*/'use strict';
-
-exports.__esModule = true;
-exports.characterDiff = undefined;
-exports. /*istanbul ignore end*/diffChars = diffChars;
-
-var /*istanbul ignore start*/_base = require('./base') /*istanbul ignore end*/;
-
-/*istanbul ignore start*/
-var _base2 = _interopRequireDefault(_base);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-/*istanbul ignore end*/var characterDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/characterDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
-function diffChars(oldStr, newStr, callback) {
-  return characterDiff.diff(oldStr, newStr, callback);
-}
-//# sourceMappingURL=data:application/json;base64,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
diff --git a/node_modules/.diff-Ovr3xu0i/lib/diff/css.js b/node_modules/.diff-Ovr3xu0i/lib/diff/css.js
deleted file mode 100644
index e8bf84c066c3528845a71e89632b29387f16fded..0000000000000000000000000000000000000000
--- a/node_modules/.diff-Ovr3xu0i/lib/diff/css.js
+++ /dev/null
@@ -1,22 +0,0 @@
-/*istanbul ignore start*/'use strict';
-
-exports.__esModule = true;
-exports.cssDiff = undefined;
-exports. /*istanbul ignore end*/diffCss = diffCss;
-
-var /*istanbul ignore start*/_base = require('./base') /*istanbul ignore end*/;
-
-/*istanbul ignore start*/
-var _base2 = _interopRequireDefault(_base);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-/*istanbul ignore end*/var cssDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/cssDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
-cssDiff.tokenize = function (value) {
-  return value.split(/([{}:;,]|\s+)/);
-};
-
-function diffCss(oldStr, newStr, callback) {
-  return cssDiff.diff(oldStr, newStr, callback);
-}
-//# sourceMappingURL=data:application/json;base64,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
diff --git a/node_modules/.diff-Ovr3xu0i/lib/diff/json.js b/node_modules/.diff-Ovr3xu0i/lib/diff/json.js
deleted file mode 100644
index 8d5a1c3cf4f3c30332788742132d4577a8eca869..0000000000000000000000000000000000000000
--- a/node_modules/.diff-Ovr3xu0i/lib/diff/json.js
+++ /dev/null
@@ -1,109 +0,0 @@
-/*istanbul ignore start*/'use strict';
-
-exports.__esModule = true;
-exports.jsonDiff = undefined;
-
-var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol ? "symbol" : typeof obj; };
-
-exports. /*istanbul ignore end*/diffJson = diffJson;
-/*istanbul ignore start*/exports. /*istanbul ignore end*/canonicalize = canonicalize;
-
-var /*istanbul ignore start*/_base = require('./base') /*istanbul ignore end*/;
-
-/*istanbul ignore start*/
-var _base2 = _interopRequireDefault(_base);
-
-/*istanbul ignore end*/
-var /*istanbul ignore start*/_line = require('./line') /*istanbul ignore end*/;
-
-/*istanbul ignore start*/
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-/*istanbul ignore end*/
-
-var objectPrototypeToString = Object.prototype.toString;
-
-var jsonDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/jsonDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
-// Discriminate between two lines of pretty-printed, serialized JSON where one of them has a
-// dangling comma and the other doesn't. Turns out including the dangling comma yields the nicest output:
-jsonDiff.useLongestToken = true;
-
-jsonDiff.tokenize = /*istanbul ignore start*/_line.lineDiff. /*istanbul ignore end*/tokenize;
-jsonDiff.castInput = function (value) {
-  /*istanbul ignore start*/var /*istanbul ignore end*/undefinedReplacement = this.options.undefinedReplacement;
-
-
-  return typeof value === 'string' ? value : JSON.stringify(canonicalize(value), function (k, v) {
-    if (typeof v === 'undefined') {
-      return undefinedReplacement;
-    }
-
-    return v;
-  }, '  ');
-};
-jsonDiff.equals = function (left, right) {
-  return (/*istanbul ignore start*/_base2['default']. /*istanbul ignore end*/prototype.equals(left.replace(/,([\r\n])/g, '$1'), right.replace(/,([\r\n])/g, '$1'))
-  );
-};
-
-function diffJson(oldObj, newObj, options) {
-  return jsonDiff.diff(oldObj, newObj, options);
-}
-
-// This function handles the presence of circular references by bailing out when encountering an
-// object that is already on the "stack" of items being processed.
-function canonicalize(obj, stack, replacementStack) {
-  stack = stack || [];
-  replacementStack = replacementStack || [];
-
-  var i = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
-
-  for (i = 0; i < stack.length; i += 1) {
-    if (stack[i] === obj) {
-      return replacementStack[i];
-    }
-  }
-
-  var canonicalizedObj = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
-
-  if ('[object Array]' === objectPrototypeToString.call(obj)) {
-    stack.push(obj);
-    canonicalizedObj = new Array(obj.length);
-    replacementStack.push(canonicalizedObj);
-    for (i = 0; i < obj.length; i += 1) {
-      canonicalizedObj[i] = canonicalize(obj[i], stack, replacementStack);
-    }
-    stack.pop();
-    replacementStack.pop();
-    return canonicalizedObj;
-  }
-
-  if (obj && obj.toJSON) {
-    obj = obj.toJSON();
-  }
-
-  if ( /*istanbul ignore start*/(typeof /*istanbul ignore end*/obj === 'undefined' ? 'undefined' : _typeof(obj)) === 'object' && obj !== null) {
-    stack.push(obj);
-    canonicalizedObj = {};
-    replacementStack.push(canonicalizedObj);
-    var sortedKeys = [],
-        key = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
-    for (key in obj) {
-      /* istanbul ignore else */
-      if (obj.hasOwnProperty(key)) {
-        sortedKeys.push(key);
-      }
-    }
-    sortedKeys.sort();
-    for (i = 0; i < sortedKeys.length; i += 1) {
-      key = sortedKeys[i];
-      canonicalizedObj[key] = canonicalize(obj[key], stack, replacementStack);
-    }
-    stack.pop();
-    replacementStack.pop();
-  } else {
-    canonicalizedObj = obj;
-  }
-  return canonicalizedObj;
-}
-//# sourceMappingURL=data:application/json;base64,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
diff --git a/node_modules/.diff-Ovr3xu0i/lib/diff/line.js b/node_modules/.diff-Ovr3xu0i/lib/diff/line.js
deleted file mode 100644
index 75e0712778a8644bc2c9a0979a86ab20cb5150da..0000000000000000000000000000000000000000
--- a/node_modules/.diff-Ovr3xu0i/lib/diff/line.js
+++ /dev/null
@@ -1,53 +0,0 @@
-/*istanbul ignore start*/'use strict';
-
-exports.__esModule = true;
-exports.lineDiff = undefined;
-exports. /*istanbul ignore end*/diffLines = diffLines;
-/*istanbul ignore start*/exports. /*istanbul ignore end*/diffTrimmedLines = diffTrimmedLines;
-
-var /*istanbul ignore start*/_base = require('./base') /*istanbul ignore end*/;
-
-/*istanbul ignore start*/
-var _base2 = _interopRequireDefault(_base);
-
-/*istanbul ignore end*/
-var /*istanbul ignore start*/_params = require('../util/params') /*istanbul ignore end*/;
-
-/*istanbul ignore start*/
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-/*istanbul ignore end*/var lineDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/lineDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
-lineDiff.tokenize = function (value) {
-  var retLines = [],
-      linesAndNewlines = value.split(/(\n|\r\n)/);
-
-  // Ignore the final empty token that occurs if the string ends with a new line
-  if (!linesAndNewlines[linesAndNewlines.length - 1]) {
-    linesAndNewlines.pop();
-  }
-
-  // Merge the content and line separators into single tokens
-  for (var i = 0; i < linesAndNewlines.length; i++) {
-    var line = linesAndNewlines[i];
-
-    if (i % 2 && !this.options.newlineIsToken) {
-      retLines[retLines.length - 1] += line;
-    } else {
-      if (this.options.ignoreWhitespace) {
-        line = line.trim();
-      }
-      retLines.push(line);
-    }
-  }
-
-  return retLines;
-};
-
-function diffLines(oldStr, newStr, callback) {
-  return lineDiff.diff(oldStr, newStr, callback);
-}
-function diffTrimmedLines(oldStr, newStr, callback) {
-  var options = /*istanbul ignore start*/(0, _params.generateOptions) /*istanbul ignore end*/(callback, { ignoreWhitespace: true });
-  return lineDiff.diff(oldStr, newStr, options);
-}
-//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIi4uLy4uL3NyYy9kaWZmL2xpbmUuanMiXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6Ijs7OztnQ0E4QmdCLFMsR0FBQSxTO3lEQUNBLGdCLEdBQUEsZ0I7O0FBL0JoQixJLHlCQUFBLHlCLHdCQUFBOzs7Ozs7QUFDQSxJLHlCQUFBLG1DLHdCQUFBOzs7Ozt1QkFFTyxJQUFNLFcseUJBQUEsUSx3QkFBQSxXQUFXLEkseUJBQUEsbUIsd0JBQWpCO0FBQ1AsU0FBUyxRQUFULEdBQW9CLFVBQVMsS0FBVCxFQUFnQjtBQUNsQyxNQUFJLFdBQVcsRUFBZjtBQUFBLE1BQ0ksbUJBQW1CLE1BQU0sS0FBTixDQUFZLFdBQVosQ0FEdkI7OztBQUlBLE1BQUksQ0FBQyxpQkFBaUIsaUJBQWlCLE1BQWpCLEdBQTBCLENBQTNDLENBQUwsRUFBb0Q7QUFDbEQscUJBQWlCLEdBQWpCO0FBQ0Q7OztBQUdELE9BQUssSUFBSSxJQUFJLENBQWIsRUFBZ0IsSUFBSSxpQkFBaUIsTUFBckMsRUFBNkMsR0FBN0MsRUFBa0Q7QUFDaEQsUUFBSSxPQUFPLGlCQUFpQixDQUFqQixDQUFYOztBQUVBLFFBQUksSUFBSSxDQUFKLElBQVMsQ0FBQyxLQUFLLE9BQUwsQ0FBYSxjQUEzQixFQUEyQztBQUN6QyxlQUFTLFNBQVMsTUFBVCxHQUFrQixDQUEzQixLQUFpQyxJQUFqQztBQUNELEtBRkQsTUFFTztBQUNMLFVBQUksS0FBSyxPQUFMLENBQWEsZ0JBQWpCLEVBQW1DO0FBQ2pDLGVBQU8sS0FBSyxJQUFMLEVBQVA7QUFDRDtBQUNELGVBQVMsSUFBVCxDQUFjLElBQWQ7QUFDRDtBQUNGOztBQUVELFNBQU8sUUFBUDtBQUNELENBeEJEOztBQTBCTyxTQUFTLFNBQVQsQ0FBbUIsTUFBbkIsRUFBMkIsTUFBM0IsRUFBbUMsUUFBbkMsRUFBNkM7QUFBRSxTQUFPLFNBQVMsSUFBVCxDQUFjLE1BQWQsRUFBc0IsTUFBdEIsRUFBOEIsUUFBOUIsQ0FBUDtBQUFpRDtBQUNoRyxTQUFTLGdCQUFULENBQTBCLE1BQTFCLEVBQWtDLE1BQWxDLEVBQTBDLFFBQTFDLEVBQW9EO0FBQ3pELE1BQUksVSx5QkFBVSw0Qix3QkFBQSxDQUFnQixRQUFoQixFQUEwQixFQUFDLGtCQUFrQixJQUFuQixFQUExQixDQUFkO0FBQ0EsU0FBTyxTQUFTLElBQVQsQ0FBYyxNQUFkLEVBQXNCLE1BQXRCLEVBQThCLE9BQTlCLENBQVA7QUFDRCIsImZpbGUiOiJsaW5lLmpzIiwic291cmNlc0NvbnRlbnQiOlsiaW1wb3J0IERpZmYgZnJvbSAnLi9iYXNlJztcbmltcG9ydCB7Z2VuZXJhdGVPcHRpb25zfSBmcm9tICcuLi91dGlsL3BhcmFtcyc7XG5cbmV4cG9ydCBjb25zdCBsaW5lRGlmZiA9IG5ldyBEaWZmKCk7XG5saW5lRGlmZi50b2tlbml6ZSA9IGZ1bmN0aW9uKHZhbHVlKSB7XG4gIGxldCByZXRMaW5lcyA9IFtdLFxuICAgICAgbGluZXNBbmROZXdsaW5lcyA9IHZhbHVlLnNwbGl0KC8oXFxufFxcclxcbikvKTtcblxuICAvLyBJZ25vcmUgdGhlIGZpbmFsIGVtcHR5IHRva2VuIHRoYXQgb2NjdXJzIGlmIHRoZSBzdHJpbmcgZW5kcyB3aXRoIGEgbmV3IGxpbmVcbiAgaWYgKCFsaW5lc0FuZE5ld2xpbmVzW2xpbmVzQW5kTmV3bGluZXMubGVuZ3RoIC0gMV0pIHtcbiAgICBsaW5lc0FuZE5ld2xpbmVzLnBvcCgpO1xuICB9XG5cbiAgLy8gTWVyZ2UgdGhlIGNvbnRlbnQgYW5kIGxpbmUgc2VwYXJhdG9ycyBpbnRvIHNpbmdsZSB0b2tlbnNcbiAgZm9yIChsZXQgaSA9IDA7IGkgPCBsaW5lc0FuZE5ld2xpbmVzLmxlbmd0aDsgaSsrKSB7XG4gICAgbGV0IGxpbmUgPSBsaW5lc0FuZE5ld2xpbmVzW2ldO1xuXG4gICAgaWYgKGkgJSAyICYmICF0aGlzLm9wdGlvbnMubmV3bGluZUlzVG9rZW4pIHtcbiAgICAgIHJldExpbmVzW3JldExpbmVzLmxlbmd0aCAtIDFdICs9IGxpbmU7XG4gICAgfSBlbHNlIHtcbiAgICAgIGlmICh0aGlzLm9wdGlvbnMuaWdub3JlV2hpdGVzcGFjZSkge1xuICAgICAgICBsaW5lID0gbGluZS50cmltKCk7XG4gICAgICB9XG4gICAgICByZXRMaW5lcy5wdXNoKGxpbmUpO1xuICAgIH1cbiAgfVxuXG4gIHJldHVybiByZXRMaW5lcztcbn07XG5cbmV4cG9ydCBmdW5jdGlvbiBkaWZmTGluZXMob2xkU3RyLCBuZXdTdHIsIGNhbGxiYWNrKSB7IHJldHVybiBsaW5lRGlmZi5kaWZmKG9sZFN0ciwgbmV3U3RyLCBjYWxsYmFjayk7IH1cbmV4cG9ydCBmdW5jdGlvbiBkaWZmVHJpbW1lZExpbmVzKG9sZFN0ciwgbmV3U3RyLCBjYWxsYmFjaykge1xuICBsZXQgb3B0aW9ucyA9IGdlbmVyYXRlT3B0aW9ucyhjYWxsYmFjaywge2lnbm9yZVdoaXRlc3BhY2U6IHRydWV9KTtcbiAgcmV0dXJuIGxpbmVEaWZmLmRpZmYob2xkU3RyLCBuZXdTdHIsIG9wdGlvbnMpO1xufVxuIl19
diff --git a/node_modules/.diff-Ovr3xu0i/lib/diff/sentence.js b/node_modules/.diff-Ovr3xu0i/lib/diff/sentence.js
deleted file mode 100644
index d0a281adbaa084d6d6311d2486fe748a9bf05a1d..0000000000000000000000000000000000000000
--- a/node_modules/.diff-Ovr3xu0i/lib/diff/sentence.js
+++ /dev/null
@@ -1,22 +0,0 @@
-/*istanbul ignore start*/'use strict';
-
-exports.__esModule = true;
-exports.sentenceDiff = undefined;
-exports. /*istanbul ignore end*/diffSentences = diffSentences;
-
-var /*istanbul ignore start*/_base = require('./base') /*istanbul ignore end*/;
-
-/*istanbul ignore start*/
-var _base2 = _interopRequireDefault(_base);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-/*istanbul ignore end*/var sentenceDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/sentenceDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
-sentenceDiff.tokenize = function (value) {
-  return value.split(/(\S.+?[.!?])(?=\s+|$)/);
-};
-
-function diffSentences(oldStr, newStr, callback) {
-  return sentenceDiff.diff(oldStr, newStr, callback);
-}
-//# sourceMappingURL=data:application/json;base64,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
diff --git a/node_modules/.diff-Ovr3xu0i/lib/diff/word.js b/node_modules/.diff-Ovr3xu0i/lib/diff/word.js
deleted file mode 100644
index 2dfa7d83bf6a019e35ac372832cd915544fb0603..0000000000000000000000000000000000000000
--- a/node_modules/.diff-Ovr3xu0i/lib/diff/word.js
+++ /dev/null
@@ -1,70 +0,0 @@
-/*istanbul ignore start*/'use strict';
-
-exports.__esModule = true;
-exports.wordDiff = undefined;
-exports. /*istanbul ignore end*/diffWords = diffWords;
-/*istanbul ignore start*/exports. /*istanbul ignore end*/diffWordsWithSpace = diffWordsWithSpace;
-
-var /*istanbul ignore start*/_base = require('./base') /*istanbul ignore end*/;
-
-/*istanbul ignore start*/
-var _base2 = _interopRequireDefault(_base);
-
-/*istanbul ignore end*/
-var /*istanbul ignore start*/_params = require('../util/params') /*istanbul ignore end*/;
-
-/*istanbul ignore start*/
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-/*istanbul ignore end*/
-
-// Based on https://en.wikipedia.org/wiki/Latin_script_in_Unicode
-//
-// Ranges and exceptions:
-// Latin-1 Supplement, 0080–00FF
-//  - U+00D7  × Multiplication sign
-//  - U+00F7  ÷ Division sign
-// Latin Extended-A, 0100–017F
-// Latin Extended-B, 0180–024F
-// IPA Extensions, 0250–02AF
-// Spacing Modifier Letters, 02B0–02FF
-//  - U+02C7  ˇ &#711;  Caron
-//  - U+02D8  ˘ &#728;  Breve
-//  - U+02D9  ˙ &#729;  Dot Above
-//  - U+02DA  ˚ &#730;  Ring Above
-//  - U+02DB  ˛ &#731;  Ogonek
-//  - U+02DC  ˜ &#732;  Small Tilde
-//  - U+02DD  ˝ &#733;  Double Acute Accent
-// Latin Extended Additional, 1E00–1EFF
-var extendedWordChars = /^[A-Za-z\xC0-\u02C6\u02C8-\u02D7\u02DE-\u02FF\u1E00-\u1EFF]+$/;
-
-var reWhitespace = /\S/;
-
-var wordDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/wordDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
-wordDiff.equals = function (left, right) {
-  return left === right || this.options.ignoreWhitespace && !reWhitespace.test(left) && !reWhitespace.test(right);
-};
-wordDiff.tokenize = function (value) {
-  var tokens = value.split(/(\s+|\b)/);
-
-  // Join the boundary splits that we do not consider to be boundaries. This is primarily the extended Latin character set.
-  for (var i = 0; i < tokens.length - 1; i++) {
-    // If we have an empty string in the next field and we have only word chars before and after, merge
-    if (!tokens[i + 1] && tokens[i + 2] && extendedWordChars.test(tokens[i]) && extendedWordChars.test(tokens[i + 2])) {
-      tokens[i] += tokens[i + 2];
-      tokens.splice(i + 1, 2);
-      i--;
-    }
-  }
-
-  return tokens;
-};
-
-function diffWords(oldStr, newStr, callback) {
-  var options = /*istanbul ignore start*/(0, _params.generateOptions) /*istanbul ignore end*/(callback, { ignoreWhitespace: true });
-  return wordDiff.diff(oldStr, newStr, options);
-}
-function diffWordsWithSpace(oldStr, newStr, callback) {
-  return wordDiff.diff(oldStr, newStr, callback);
-}
-//# sourceMappingURL=data:application/json;base64,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
diff --git a/node_modules/.diff-Ovr3xu0i/lib/index.js b/node_modules/.diff-Ovr3xu0i/lib/index.js
deleted file mode 100644
index 178dd7045ed610b9db1d782bf9e681670cc26608..0000000000000000000000000000000000000000
--- a/node_modules/.diff-Ovr3xu0i/lib/index.js
+++ /dev/null
@@ -1,73 +0,0 @@
-/*istanbul ignore start*/'use strict';
-
-exports.__esModule = true;
-exports.canonicalize = exports.convertChangesToXML = exports.convertChangesToDMP = exports.parsePatch = exports.applyPatches = exports.applyPatch = exports.createPatch = exports.createTwoFilesPatch = exports.structuredPatch = exports.diffArrays = exports.diffJson = exports.diffCss = exports.diffSentences = exports.diffTrimmedLines = exports.diffLines = exports.diffWordsWithSpace = exports.diffWords = exports.diffChars = exports.Diff = undefined;
-/*istanbul ignore end*/
-var /*istanbul ignore start*/_base = require('./diff/base') /*istanbul ignore end*/;
-
-/*istanbul ignore start*/
-var _base2 = _interopRequireDefault(_base);
-
-/*istanbul ignore end*/
-var /*istanbul ignore start*/_character = require('./diff/character') /*istanbul ignore end*/;
-
-var /*istanbul ignore start*/_word = require('./diff/word') /*istanbul ignore end*/;
-
-var /*istanbul ignore start*/_line = require('./diff/line') /*istanbul ignore end*/;
-
-var /*istanbul ignore start*/_sentence = require('./diff/sentence') /*istanbul ignore end*/;
-
-var /*istanbul ignore start*/_css = require('./diff/css') /*istanbul ignore end*/;
-
-var /*istanbul ignore start*/_json = require('./diff/json') /*istanbul ignore end*/;
-
-var /*istanbul ignore start*/_array = require('./diff/array') /*istanbul ignore end*/;
-
-var /*istanbul ignore start*/_apply = require('./patch/apply') /*istanbul ignore end*/;
-
-var /*istanbul ignore start*/_parse = require('./patch/parse') /*istanbul ignore end*/;
-
-var /*istanbul ignore start*/_create = require('./patch/create') /*istanbul ignore end*/;
-
-var /*istanbul ignore start*/_dmp = require('./convert/dmp') /*istanbul ignore end*/;
-
-var /*istanbul ignore start*/_xml = require('./convert/xml') /*istanbul ignore end*/;
-
-/*istanbul ignore start*/
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-exports. /*istanbul ignore end*/Diff = _base2['default'];
-/*istanbul ignore start*/exports. /*istanbul ignore end*/diffChars = _character.diffChars;
-/*istanbul ignore start*/exports. /*istanbul ignore end*/diffWords = _word.diffWords;
-/*istanbul ignore start*/exports. /*istanbul ignore end*/diffWordsWithSpace = _word.diffWordsWithSpace;
-/*istanbul ignore start*/exports. /*istanbul ignore end*/diffLines = _line.diffLines;
-/*istanbul ignore start*/exports. /*istanbul ignore end*/diffTrimmedLines = _line.diffTrimmedLines;
-/*istanbul ignore start*/exports. /*istanbul ignore end*/diffSentences = _sentence.diffSentences;
-/*istanbul ignore start*/exports. /*istanbul ignore end*/diffCss = _css.diffCss;
-/*istanbul ignore start*/exports. /*istanbul ignore end*/diffJson = _json.diffJson;
-/*istanbul ignore start*/exports. /*istanbul ignore end*/diffArrays = _array.diffArrays;
-/*istanbul ignore start*/exports. /*istanbul ignore end*/structuredPatch = _create.structuredPatch;
-/*istanbul ignore start*/exports. /*istanbul ignore end*/createTwoFilesPatch = _create.createTwoFilesPatch;
-/*istanbul ignore start*/exports. /*istanbul ignore end*/createPatch = _create.createPatch;
-/*istanbul ignore start*/exports. /*istanbul ignore end*/applyPatch = _apply.applyPatch;
-/*istanbul ignore start*/exports. /*istanbul ignore end*/applyPatches = _apply.applyPatches;
-/*istanbul ignore start*/exports. /*istanbul ignore end*/parsePatch = _parse.parsePatch;
-/*istanbul ignore start*/exports. /*istanbul ignore end*/convertChangesToDMP = _dmp.convertChangesToDMP;
-/*istanbul ignore start*/exports. /*istanbul ignore end*/convertChangesToXML = _xml.convertChangesToXML;
-/*istanbul ignore start*/exports. /*istanbul ignore end*/canonicalize = _json.canonicalize; /* See LICENSE file for terms of use */
-
-/*
- * Text diff implementation.
- *
- * This library supports the following APIS:
- * JsDiff.diffChars: Character by character diff
- * JsDiff.diffWords: Word (as defined by \b regex) diff which ignores whitespace
- * JsDiff.diffLines: Line based diff
- *
- * JsDiff.diffCss: Diff targeted at CSS content
- *
- * These methods are based on the implementation proposed in
- * "An O(ND) Difference Algorithm and its Variations" (Myers, 1986).
- * http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.4.6927
- */
-//# sourceMappingURL=data:application/json;base64,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
diff --git a/node_modules/.diff-Ovr3xu0i/lib/patch/apply.js b/node_modules/.diff-Ovr3xu0i/lib/patch/apply.js
deleted file mode 100644
index 829820f5dc4bffd9a095d71d295aeb2d85e889df..0000000000000000000000000000000000000000
--- a/node_modules/.diff-Ovr3xu0i/lib/patch/apply.js
+++ /dev/null
@@ -1,177 +0,0 @@
-/*istanbul ignore start*/'use strict';
-
-exports.__esModule = true;
-exports. /*istanbul ignore end*/applyPatch = applyPatch;
-/*istanbul ignore start*/exports. /*istanbul ignore end*/applyPatches = applyPatches;
-
-var /*istanbul ignore start*/_parse = require('./parse') /*istanbul ignore end*/;
-
-var /*istanbul ignore start*/_distanceIterator = require('../util/distance-iterator') /*istanbul ignore end*/;
-
-/*istanbul ignore start*/
-var _distanceIterator2 = _interopRequireDefault(_distanceIterator);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-/*istanbul ignore end*/function applyPatch(source, uniDiff) {
-  /*istanbul ignore start*/var /*istanbul ignore end*/options = arguments.length <= 2 || arguments[2] === undefined ? {} : arguments[2];
-
-  if (typeof uniDiff === 'string') {
-    uniDiff = /*istanbul ignore start*/(0, _parse.parsePatch) /*istanbul ignore end*/(uniDiff);
-  }
-
-  if (Array.isArray(uniDiff)) {
-    if (uniDiff.length > 1) {
-      throw new Error('applyPatch only works with a single input.');
-    }
-
-    uniDiff = uniDiff[0];
-  }
-
-  // Apply the diff to the input
-  var lines = source.split(/\r\n|[\n\v\f\r\x85]/),
-      delimiters = source.match(/\r\n|[\n\v\f\r\x85]/g) || [],
-      hunks = uniDiff.hunks,
-      compareLine = options.compareLine || function (lineNumber, line, operation, patchContent) /*istanbul ignore start*/{
-    return (/*istanbul ignore end*/line === patchContent
-    );
-  },
-      errorCount = 0,
-      fuzzFactor = options.fuzzFactor || 0,
-      minLine = 0,
-      offset = 0,
-      removeEOFNL = /*istanbul ignore start*/void 0 /*istanbul ignore end*/,
-      addEOFNL = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
-
-  /**
-   * Checks if the hunk exactly fits on the provided location
-   */
-  function hunkFits(hunk, toPos) {
-    for (var j = 0; j < hunk.lines.length; j++) {
-      var line = hunk.lines[j],
-          operation = line[0],
-          content = line.substr(1);
-
-      if (operation === ' ' || operation === '-') {
-        // Context sanity check
-        if (!compareLine(toPos + 1, lines[toPos], operation, content)) {
-          errorCount++;
-
-          if (errorCount > fuzzFactor) {
-            return false;
-          }
-        }
-        toPos++;
-      }
-    }
-
-    return true;
-  }
-
-  // Search best fit offsets for each hunk based on the previous ones
-  for (var i = 0; i < hunks.length; i++) {
-    var hunk = hunks[i],
-        maxLine = lines.length - hunk.oldLines,
-        localOffset = 0,
-        toPos = offset + hunk.oldStart - 1;
-
-    var iterator = /*istanbul ignore start*/(0, _distanceIterator2['default']) /*istanbul ignore end*/(toPos, minLine, maxLine);
-
-    for (; localOffset !== undefined; localOffset = iterator()) {
-      if (hunkFits(hunk, toPos + localOffset)) {
-        hunk.offset = offset += localOffset;
-        break;
-      }
-    }
-
-    if (localOffset === undefined) {
-      return false;
-    }
-
-    // Set lower text limit to end of the current hunk, so next ones don't try
-    // to fit over already patched text
-    minLine = hunk.offset + hunk.oldStart + hunk.oldLines;
-  }
-
-  // Apply patch hunks
-  for (var _i = 0; _i < hunks.length; _i++) {
-    var _hunk = hunks[_i],
-        _toPos = _hunk.offset + _hunk.newStart - 1;
-    if (_hunk.newLines == 0) {
-      _toPos++;
-    }
-
-    for (var j = 0; j < _hunk.lines.length; j++) {
-      var line = _hunk.lines[j],
-          operation = line[0],
-          content = line.substr(1),
-          delimiter = _hunk.linedelimiters[j];
-
-      if (operation === ' ') {
-        _toPos++;
-      } else if (operation === '-') {
-        lines.splice(_toPos, 1);
-        delimiters.splice(_toPos, 1);
-        /* istanbul ignore else */
-      } else if (operation === '+') {
-          lines.splice(_toPos, 0, content);
-          delimiters.splice(_toPos, 0, delimiter);
-          _toPos++;
-        } else if (operation === '\\') {
-          var previousOperation = _hunk.lines[j - 1] ? _hunk.lines[j - 1][0] : null;
-          if (previousOperation === '+') {
-            removeEOFNL = true;
-          } else if (previousOperation === '-') {
-            addEOFNL = true;
-          }
-        }
-    }
-  }
-
-  // Handle EOFNL insertion/removal
-  if (removeEOFNL) {
-    while (!lines[lines.length - 1]) {
-      lines.pop();
-      delimiters.pop();
-    }
-  } else if (addEOFNL) {
-    lines.push('');
-    delimiters.push('\n');
-  }
-  for (var _k = 0; _k < lines.length - 1; _k++) {
-    lines[_k] = lines[_k] + delimiters[_k];
-  }
-  return lines.join('');
-}
-
-// Wrapper that supports multiple file patches via callbacks.
-function applyPatches(uniDiff, options) {
-  if (typeof uniDiff === 'string') {
-    uniDiff = /*istanbul ignore start*/(0, _parse.parsePatch) /*istanbul ignore end*/(uniDiff);
-  }
-
-  var currentIndex = 0;
-  function processIndex() {
-    var index = uniDiff[currentIndex++];
-    if (!index) {
-      return options.complete();
-    }
-
-    options.loadFile(index, function (err, data) {
-      if (err) {
-        return options.complete(err);
-      }
-
-      var updatedContent = applyPatch(data, index, options);
-      options.patched(index, updatedContent, function (err) {
-        if (err) {
-          return options.complete(err);
-        }
-
-        processIndex();
-      });
-    });
-  }
-  processIndex();
-}
-//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["../../src/patch/apply.js"],"names":[],"mappings":";;;gCAGgB,U,GAAA,U;yDA+HA,Y,GAAA,Y;;AAlIhB,I,yBAAA,2B,wBAAA;;AACA,I,yBAAA,wD,wBAAA;;;;;;;uBAEO,SAAS,UAAT,CAAoB,MAApB,EAA4B,OAA5B,EAAmD;2BAAA,I,uBAAd,OAAc,yDAAJ,EAAI;;AACxD,MAAI,OAAO,OAAP,KAAmB,QAAvB,EAAiC;AAC/B,c,yBAAU,sB,wBAAA,CAAW,OAAX,CAAV;AACD;;AAED,MAAI,MAAM,OAAN,CAAc,OAAd,CAAJ,EAA4B;AAC1B,QAAI,QAAQ,MAAR,GAAiB,CAArB,EAAwB;AACtB,YAAM,IAAI,KAAJ,CAAU,4CAAV,CAAN;AACD;;AAED,cAAU,QAAQ,CAAR,CAAV;AACD;;;AAGD,MAAI,QAAQ,OAAO,KAAP,CAAa,qBAAb,CAAZ;AAAA,MACI,aAAa,OAAO,KAAP,CAAa,sBAAb,KAAwC,EADzD;AAAA,MAEI,QAAQ,QAAQ,KAFpB;AAAA,MAII,cAAc,QAAQ,WAAR,IAAwB,UAAC,UAAD,EAAa,IAAb,EAAmB,SAAnB,EAA8B,YAA9B,E,yBAAA;AAAA,W,wBAA+C,SAAS;AAAxD;AAAA,GAJ1C;AAAA,MAKI,aAAa,CALjB;AAAA,MAMI,aAAa,QAAQ,UAAR,IAAsB,CANvC;AAAA,MAOI,UAAU,CAPd;AAAA,MAQI,SAAS,CARb;AAAA,MAUI,c,yBAAA,M,wBAVJ;AAAA,MAWI,W,yBAAA,M,wBAXJ;;;;;AAgBA,WAAS,QAAT,CAAkB,IAAlB,EAAwB,KAAxB,EAA+B;AAC7B,SAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,KAAK,KAAL,CAAW,MAA/B,EAAuC,GAAvC,EAA4C;AAC1C,UAAI,OAAO,KAAK,KAAL,CAAW,CAAX,CAAX;AAAA,UACI,YAAY,KAAK,CAAL,CADhB;AAAA,UAEI,UAAU,KAAK,MAAL,CAAY,CAAZ,CAFd;;AAIA,UAAI,cAAc,GAAd,IAAqB,cAAc,GAAvC,EAA4C;;AAE1C,YAAI,CAAC,YAAY,QAAQ,CAApB,EAAuB,MAAM,KAAN,CAAvB,EAAqC,SAArC,EAAgD,OAAhD,CAAL,EAA+D;AAC7D;;AAEA,cAAI,aAAa,UAAjB,EAA6B;AAC3B,mBAAO,KAAP;AACD;AACF;AACD;AACD;AACF;;AAED,WAAO,IAAP;AACD;;;AAGD,OAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,MAAM,MAA1B,EAAkC,GAAlC,EAAuC;AACrC,QAAI,OAAO,MAAM,CAAN,CAAX;AAAA,QACI,UAAU,MAAM,MAAN,GAAe,KAAK,QADlC;AAAA,QAEI,cAAc,CAFlB;AAAA,QAGI,QAAQ,SAAS,KAAK,QAAd,GAAyB,CAHrC;;AAKA,QAAI,W,yBAAW,kC,wBAAA,CAAiB,KAAjB,EAAwB,OAAxB,EAAiC,OAAjC,CAAf;;AAEA,WAAO,gBAAgB,SAAvB,EAAkC,cAAc,UAAhD,EAA4D;AAC1D,UAAI,SAAS,IAAT,EAAe,QAAQ,WAAvB,CAAJ,EAAyC;AACvC,aAAK,MAAL,GAAc,UAAU,WAAxB;AACA;AACD;AACF;;AAED,QAAI,gBAAgB,SAApB,EAA+B;AAC7B,aAAO,KAAP;AACD;;;;AAID,cAAU,KAAK,MAAL,GAAc,KAAK,QAAnB,GAA8B,KAAK,QAA7C;AACD;;;AAGD,OAAK,IAAI,KAAI,CAAb,EAAgB,KAAI,MAAM,MAA1B,EAAkC,IAAlC,EAAuC;AACrC,QAAI,QAAO,MAAM,EAAN,CAAX;AAAA,QACI,SAAQ,MAAK,MAAL,GAAc,MAAK,QAAnB,GAA8B,CAD1C;AAEA,QAAI,MAAK,QAAL,IAAiB,CAArB,EAAwB;AAAE;AAAU;;AAEpC,SAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,MAAK,KAAL,CAAW,MAA/B,EAAuC,GAAvC,EAA4C;AAC1C,UAAI,OAAO,MAAK,KAAL,CAAW,CAAX,CAAX;AAAA,UACI,YAAY,KAAK,CAAL,CADhB;AAAA,UAEI,UAAU,KAAK,MAAL,CAAY,CAAZ,CAFd;AAAA,UAGI,YAAY,MAAK,cAAL,CAAoB,CAApB,CAHhB;;AAKA,UAAI,cAAc,GAAlB,EAAuB;AACrB;AACD,OAFD,MAEO,IAAI,cAAc,GAAlB,EAAuB;AAC5B,cAAM,MAAN,CAAa,MAAb,EAAoB,CAApB;AACA,mBAAW,MAAX,CAAkB,MAAlB,EAAyB,CAAzB;;AAED,OAJM,MAIA,IAAI,cAAc,GAAlB,EAAuB;AAC5B,gBAAM,MAAN,CAAa,MAAb,EAAoB,CAApB,EAAuB,OAAvB;AACA,qBAAW,MAAX,CAAkB,MAAlB,EAAyB,CAAzB,EAA4B,SAA5B;AACA;AACD,SAJM,MAIA,IAAI,cAAc,IAAlB,EAAwB;AAC7B,cAAI,oBAAoB,MAAK,KAAL,CAAW,IAAI,CAAf,IAAoB,MAAK,KAAL,CAAW,IAAI,CAAf,EAAkB,CAAlB,CAApB,GAA2C,IAAnE;AACA,cAAI,sBAAsB,GAA1B,EAA+B;AAC7B,0BAAc,IAAd;AACD,WAFD,MAEO,IAAI,sBAAsB,GAA1B,EAA+B;AACpC,uBAAW,IAAX;AACD;AACF;AACF;AACF;;;AAGD,MAAI,WAAJ,EAAiB;AACf,WAAO,CAAC,MAAM,MAAM,MAAN,GAAe,CAArB,CAAR,EAAiC;AAC/B,YAAM,GAAN;AACA,iBAAW,GAAX;AACD;AACF,GALD,MAKO,IAAI,QAAJ,EAAc;AACnB,UAAM,IAAN,CAAW,EAAX;AACA,eAAW,IAAX,CAAgB,IAAhB;AACD;AACD,OAAK,IAAI,KAAK,CAAd,EAAiB,KAAK,MAAM,MAAN,GAAe,CAArC,EAAwC,IAAxC,EAA8C;AAC5C,UAAM,EAAN,IAAY,MAAM,EAAN,IAAY,WAAW,EAAX,CAAxB;AACD;AACD,SAAO,MAAM,IAAN,CAAW,EAAX,CAAP;AACD;;;AAGM,SAAS,YAAT,CAAsB,OAAtB,EAA+B,OAA/B,EAAwC;AAC7C,MAAI,OAAO,OAAP,KAAmB,QAAvB,EAAiC;AAC/B,c,yBAAU,sB,wBAAA,CAAW,OAAX,CAAV;AACD;;AAED,MAAI,eAAe,CAAnB;AACA,WAAS,YAAT,GAAwB;AACtB,QAAI,QAAQ,QAAQ,cAAR,CAAZ;AACA,QAAI,CAAC,KAAL,EAAY;AACV,aAAO,QAAQ,QAAR,EAAP;AACD;;AAED,YAAQ,QAAR,CAAiB,KAAjB,EAAwB,UAAS,GAAT,EAAc,IAAd,EAAoB;AAC1C,UAAI,GAAJ,EAAS;AACP,eAAO,QAAQ,QAAR,CAAiB,GAAjB,CAAP;AACD;;AAED,UAAI,iBAAiB,WAAW,IAAX,EAAiB,KAAjB,EAAwB,OAAxB,CAArB;AACA,cAAQ,OAAR,CAAgB,KAAhB,EAAuB,cAAvB,EAAuC,UAAS,GAAT,EAAc;AACnD,YAAI,GAAJ,EAAS;AACP,iBAAO,QAAQ,QAAR,CAAiB,GAAjB,CAAP;AACD;;AAED;AACD,OAND;AAOD,KAbD;AAcD;AACD;AACD","file":"apply.js","sourcesContent":["import {parsePatch} from './parse';\nimport distanceIterator from '../util/distance-iterator';\n\nexport function applyPatch(source, uniDiff, options = {}) {\n  if (typeof uniDiff === 'string') {\n    uniDiff = parsePatch(uniDiff);\n  }\n\n  if (Array.isArray(uniDiff)) {\n    if (uniDiff.length > 1) {\n      throw new Error('applyPatch only works with a single input.');\n    }\n\n    uniDiff = uniDiff[0];\n  }\n\n  // Apply the diff to the input\n  let lines = source.split(/\\r\\n|[\\n\\v\\f\\r\\x85]/),\n      delimiters = source.match(/\\r\\n|[\\n\\v\\f\\r\\x85]/g) || [],\n      hunks = uniDiff.hunks,\n\n      compareLine = options.compareLine || ((lineNumber, line, operation, patchContent) => line === patchContent),\n      errorCount = 0,\n      fuzzFactor = options.fuzzFactor || 0,\n      minLine = 0,\n      offset = 0,\n\n      removeEOFNL,\n      addEOFNL;\n\n  /**\n   * Checks if the hunk exactly fits on the provided location\n   */\n  function hunkFits(hunk, toPos) {\n    for (let j = 0; j < hunk.lines.length; j++) {\n      let line = hunk.lines[j],\n          operation = line[0],\n          content = line.substr(1);\n\n      if (operation === ' ' || operation === '-') {\n        // Context sanity check\n        if (!compareLine(toPos + 1, lines[toPos], operation, content)) {\n          errorCount++;\n\n          if (errorCount > fuzzFactor) {\n            return false;\n          }\n        }\n        toPos++;\n      }\n    }\n\n    return true;\n  }\n\n  // Search best fit offsets for each hunk based on the previous ones\n  for (let i = 0; i < hunks.length; i++) {\n    let hunk = hunks[i],\n        maxLine = lines.length - hunk.oldLines,\n        localOffset = 0,\n        toPos = offset + hunk.oldStart - 1;\n\n    let iterator = distanceIterator(toPos, minLine, maxLine);\n\n    for (; localOffset !== undefined; localOffset = iterator()) {\n      if (hunkFits(hunk, toPos + localOffset)) {\n        hunk.offset = offset += localOffset;\n        break;\n      }\n    }\n\n    if (localOffset === undefined) {\n      return false;\n    }\n\n    // Set lower text limit to end of the current hunk, so next ones don't try\n    // to fit over already patched text\n    minLine = hunk.offset + hunk.oldStart + hunk.oldLines;\n  }\n\n  // Apply patch hunks\n  for (let i = 0; i < hunks.length; i++) {\n    let hunk = hunks[i],\n        toPos = hunk.offset + hunk.newStart - 1;\n    if (hunk.newLines == 0) { toPos++; }\n\n    for (let j = 0; j < hunk.lines.length; j++) {\n      let line = hunk.lines[j],\n          operation = line[0],\n          content = line.substr(1),\n          delimiter = hunk.linedelimiters[j];\n\n      if (operation === ' ') {\n        toPos++;\n      } else if (operation === '-') {\n        lines.splice(toPos, 1);\n        delimiters.splice(toPos, 1);\n      /* istanbul ignore else */\n      } else if (operation === '+') {\n        lines.splice(toPos, 0, content);\n        delimiters.splice(toPos, 0, delimiter);\n        toPos++;\n      } else if (operation === '\\\\') {\n        let previousOperation = hunk.lines[j - 1] ? hunk.lines[j - 1][0] : null;\n        if (previousOperation === '+') {\n          removeEOFNL = true;\n        } else if (previousOperation === '-') {\n          addEOFNL = true;\n        }\n      }\n    }\n  }\n\n  // Handle EOFNL insertion/removal\n  if (removeEOFNL) {\n    while (!lines[lines.length - 1]) {\n      lines.pop();\n      delimiters.pop();\n    }\n  } else if (addEOFNL) {\n    lines.push('');\n    delimiters.push('\\n');\n  }\n  for (let _k = 0; _k < lines.length - 1; _k++) {\n    lines[_k] = lines[_k] + delimiters[_k];\n  }\n  return lines.join('');\n}\n\n// Wrapper that supports multiple file patches via callbacks.\nexport function applyPatches(uniDiff, options) {\n  if (typeof uniDiff === 'string') {\n    uniDiff = parsePatch(uniDiff);\n  }\n\n  let currentIndex = 0;\n  function processIndex() {\n    let index = uniDiff[currentIndex++];\n    if (!index) {\n      return options.complete();\n    }\n\n    options.loadFile(index, function(err, data) {\n      if (err) {\n        return options.complete(err);\n      }\n\n      let updatedContent = applyPatch(data, index, options);\n      options.patched(index, updatedContent, function(err) {\n        if (err) {\n          return options.complete(err);\n        }\n\n        processIndex();\n      });\n    });\n  }\n  processIndex();\n}\n"]}
diff --git a/node_modules/.diff-Ovr3xu0i/lib/patch/create.js b/node_modules/.diff-Ovr3xu0i/lib/patch/create.js
deleted file mode 100644
index ed50c26995f6e1d3cf87864b590a4ac08d6b3d59..0000000000000000000000000000000000000000
--- a/node_modules/.diff-Ovr3xu0i/lib/patch/create.js
+++ /dev/null
@@ -1,156 +0,0 @@
-/*istanbul ignore start*/'use strict';
-
-exports.__esModule = true;
-exports. /*istanbul ignore end*/structuredPatch = structuredPatch;
-/*istanbul ignore start*/exports. /*istanbul ignore end*/createTwoFilesPatch = createTwoFilesPatch;
-/*istanbul ignore start*/exports. /*istanbul ignore end*/createPatch = createPatch;
-
-var /*istanbul ignore start*/_line = require('../diff/line') /*istanbul ignore end*/;
-
-/*istanbul ignore start*/
-function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }
-
-/*istanbul ignore end*/function structuredPatch(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader, options) {
-  if (!options) {
-    options = {};
-  }
-  if (typeof options.context === 'undefined') {
-    options.context = 4;
-  }
-
-  var diff = /*istanbul ignore start*/(0, _line.diffLines) /*istanbul ignore end*/(oldStr, newStr, options);
-  diff.push({ value: '', lines: [] }); // Append an empty value to make cleanup easier
-
-  function contextLines(lines) {
-    return lines.map(function (entry) {
-      return ' ' + entry;
-    });
-  }
-
-  var hunks = [];
-  var oldRangeStart = 0,
-      newRangeStart = 0,
-      curRange = [],
-      oldLine = 1,
-      newLine = 1;
-  /*istanbul ignore start*/
-  var _loop = function _loop( /*istanbul ignore end*/i) {
-    var current = diff[i],
-        lines = current.lines || current.value.replace(/\n$/, '').split('\n');
-    current.lines = lines;
-
-    if (current.added || current.removed) {
-      /*istanbul ignore start*/
-      var _curRange;
-
-      /*istanbul ignore end*/
-      // If we have previous context, start with that
-      if (!oldRangeStart) {
-        var prev = diff[i - 1];
-        oldRangeStart = oldLine;
-        newRangeStart = newLine;
-
-        if (prev) {
-          curRange = options.context > 0 ? contextLines(prev.lines.slice(-options.context)) : [];
-          oldRangeStart -= curRange.length;
-          newRangeStart -= curRange.length;
-        }
-      }
-
-      // Output our changes
-      /*istanbul ignore start*/(_curRange = /*istanbul ignore end*/curRange).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_curRange /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/lines.map(function (entry) {
-        return (current.added ? '+' : '-') + entry;
-      })));
-
-      // Track the updated file position
-      if (current.added) {
-        newLine += lines.length;
-      } else {
-        oldLine += lines.length;
-      }
-    } else {
-      // Identical context lines. Track line changes
-      if (oldRangeStart) {
-        // Close out any changes that have been output (or join overlapping)
-        if (lines.length <= options.context * 2 && i < diff.length - 2) {
-          /*istanbul ignore start*/
-          var _curRange2;
-
-          /*istanbul ignore end*/
-          // Overlapping
-          /*istanbul ignore start*/(_curRange2 = /*istanbul ignore end*/curRange).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_curRange2 /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/contextLines(lines)));
-        } else {
-          /*istanbul ignore start*/
-          var _curRange3;
-
-          /*istanbul ignore end*/
-          // end the range and output
-          var contextSize = Math.min(lines.length, options.context);
-          /*istanbul ignore start*/(_curRange3 = /*istanbul ignore end*/curRange).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_curRange3 /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/contextLines(lines.slice(0, contextSize))));
-
-          var hunk = {
-            oldStart: oldRangeStart,
-            oldLines: oldLine - oldRangeStart + contextSize,
-            newStart: newRangeStart,
-            newLines: newLine - newRangeStart + contextSize,
-            lines: curRange
-          };
-          if (i >= diff.length - 2 && lines.length <= options.context) {
-            // EOF is inside this hunk
-            var oldEOFNewline = /\n$/.test(oldStr);
-            var newEOFNewline = /\n$/.test(newStr);
-            if (lines.length == 0 && !oldEOFNewline) {
-              // special case: old has no eol and no trailing context; no-nl can end up before adds
-              curRange.splice(hunk.oldLines, 0, '\\ No newline at end of file');
-            } else if (!oldEOFNewline || !newEOFNewline) {
-              curRange.push('\\ No newline at end of file');
-            }
-          }
-          hunks.push(hunk);
-
-          oldRangeStart = 0;
-          newRangeStart = 0;
-          curRange = [];
-        }
-      }
-      oldLine += lines.length;
-      newLine += lines.length;
-    }
-  };
-
-  for (var i = 0; i < diff.length; i++) {
-    /*istanbul ignore start*/
-    _loop( /*istanbul ignore end*/i);
-  }
-
-  return {
-    oldFileName: oldFileName, newFileName: newFileName,
-    oldHeader: oldHeader, newHeader: newHeader,
-    hunks: hunks
-  };
-}
-
-function createTwoFilesPatch(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader, options) {
-  var diff = structuredPatch(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader, options);
-
-  var ret = [];
-  if (oldFileName == newFileName) {
-    ret.push('Index: ' + oldFileName);
-  }
-  ret.push('===================================================================');
-  ret.push('--- ' + diff.oldFileName + (typeof diff.oldHeader === 'undefined' ? '' : '\t' + diff.oldHeader));
-  ret.push('+++ ' + diff.newFileName + (typeof diff.newHeader === 'undefined' ? '' : '\t' + diff.newHeader));
-
-  for (var i = 0; i < diff.hunks.length; i++) {
-    var hunk = diff.hunks[i];
-    ret.push('@@ -' + hunk.oldStart + ',' + hunk.oldLines + ' +' + hunk.newStart + ',' + hunk.newLines + ' @@');
-    ret.push.apply(ret, hunk.lines);
-  }
-
-  return ret.join('\n') + '\n';
-}
-
-function createPatch(fileName, oldStr, newStr, oldHeader, newHeader, options) {
-  return createTwoFilesPatch(fileName, fileName, oldStr, newStr, oldHeader, newHeader, options);
-}
-//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["../../src/patch/create.js"],"names":[],"mappings":";;;gCAEgB,e,GAAA,e;yDAiGA,mB,GAAA,mB;yDAwBA,W,GAAA,W;;AA3HhB,I,yBAAA,+B,wBAAA;;;;;uBAEO,SAAS,eAAT,CAAyB,WAAzB,EAAsC,WAAtC,EAAmD,MAAnD,EAA2D,MAA3D,EAAmE,SAAnE,EAA8E,SAA9E,EAAyF,OAAzF,EAAkG;AACvG,MAAI,CAAC,OAAL,EAAc;AACZ,cAAU,EAAV;AACD;AACD,MAAI,OAAO,QAAQ,OAAf,KAA2B,WAA/B,EAA4C;AAC1C,YAAQ,OAAR,GAAkB,CAAlB;AACD;;AAED,MAAM,O,yBAAO,oB,wBAAA,CAAU,MAAV,EAAkB,MAAlB,EAA0B,OAA1B,CAAb;AACA,OAAK,IAAL,CAAU,EAAC,OAAO,EAAR,EAAY,OAAO,EAAnB,EAAV,E;;AAEA,WAAS,YAAT,CAAsB,KAAtB,EAA6B;AAC3B,WAAO,MAAM,GAAN,CAAU,UAAS,KAAT,EAAgB;AAAE,aAAO,MAAM,KAAb;AAAqB,KAAjD,CAAP;AACD;;AAED,MAAI,QAAQ,EAAZ;AACA,MAAI,gBAAgB,CAApB;AAAA,MAAuB,gBAAgB,CAAvC;AAAA,MAA0C,WAAW,EAArD;AAAA,MACI,UAAU,CADd;AAAA,MACiB,UAAU,CAD3B;;AAhBuG,6B,wBAkB9F,CAlB8F;AAmBrG,QAAM,UAAU,KAAK,CAAL,CAAhB;AAAA,QACM,QAAQ,QAAQ,KAAR,IAAiB,QAAQ,KAAR,CAAc,OAAd,CAAsB,KAAtB,EAA6B,EAA7B,EAAiC,KAAjC,CAAuC,IAAvC,CAD/B;AAEA,YAAQ,KAAR,GAAgB,KAAhB;;AAEA,QAAI,QAAQ,KAAR,IAAiB,QAAQ,OAA7B,EAAsC;;AAAA;;;;AAEpC,UAAI,CAAC,aAAL,EAAoB;AAClB,YAAM,OAAO,KAAK,IAAI,CAAT,CAAb;AACA,wBAAgB,OAAhB;AACA,wBAAgB,OAAhB;;AAEA,YAAI,IAAJ,EAAU;AACR,qBAAW,QAAQ,OAAR,GAAkB,CAAlB,GAAsB,aAAa,KAAK,KAAL,CAAW,KAAX,CAAiB,CAAC,QAAQ,OAA1B,CAAb,CAAtB,GAAyE,EAApF;AACA,2BAAiB,SAAS,MAA1B;AACA,2BAAiB,SAAS,MAA1B;AACD;AACF;;;+BAGD,a,uBAAA,UAAS,IAAT,C,0BAAA,K,wBAAA,C,0BAAA,S,wBAAA,E,yBAAA,mB,wBAAkB,MAAM,GAAN,CAAU,UAAS,KAAT,EAAgB;AAC1C,eAAO,CAAC,QAAQ,KAAR,GAAgB,GAAhB,GAAsB,GAAvB,IAA8B,KAArC;AACD,OAFiB,CAAlB;;;AAKA,UAAI,QAAQ,KAAZ,EAAmB;AACjB,mBAAW,MAAM,MAAjB;AACD,OAFD,MAEO;AACL,mBAAW,MAAM,MAAjB;AACD;AACF,KAzBD,MAyBO;;AAEL,UAAI,aAAJ,EAAmB;;AAEjB,YAAI,MAAM,MAAN,IAAgB,QAAQ,OAAR,GAAkB,CAAlC,IAAuC,IAAI,KAAK,MAAL,GAAc,CAA7D,EAAgE;;AAAA;;;;mCAE9D,c,uBAAA,UAAS,IAAT,C,0BAAA,K,wBAAA,C,0BAAA,U,wBAAA,E,yBAAA,mB,wBAAkB,aAAa,KAAb,CAAlB;AACD,SAHD,MAGO;;AAAA;;;;AAEL,cAAI,cAAc,KAAK,GAAL,CAAS,MAAM,MAAf,EAAuB,QAAQ,OAA/B,CAAlB;mCACA,c,uBAAA,UAAS,IAAT,C,0BAAA,K,wBAAA,C,0BAAA,U,wBAAA,E,yBAAA,mB,wBAAkB,aAAa,MAAM,KAAN,CAAY,CAAZ,EAAe,WAAf,CAAb,CAAlB;;AAEA,cAAI,OAAO;AACT,sBAAU,aADD;AAET,sBAAW,UAAU,aAAV,GAA0B,WAF5B;AAGT,sBAAU,aAHD;AAIT,sBAAW,UAAU,aAAV,GAA0B,WAJ5B;AAKT,mBAAO;AALE,WAAX;AAOA,cAAI,KAAK,KAAK,MAAL,GAAc,CAAnB,IAAwB,MAAM,MAAN,IAAgB,QAAQ,OAApD,EAA6D;;AAE3D,gBAAI,gBAAiB,MAAM,IAAN,CAAW,MAAX,CAArB;AACA,gBAAI,gBAAiB,MAAM,IAAN,CAAW,MAAX,CAArB;AACA,gBAAI,MAAM,MAAN,IAAgB,CAAhB,IAAqB,CAAC,aAA1B,EAAyC;;AAEvC,uBAAS,MAAT,CAAgB,KAAK,QAArB,EAA+B,CAA/B,EAAkC,8BAAlC;AACD,aAHD,MAGO,IAAI,CAAC,aAAD,IAAkB,CAAC,aAAvB,EAAsC;AAC3C,uBAAS,IAAT,CAAc,8BAAd;AACD;AACF;AACD,gBAAM,IAAN,CAAW,IAAX;;AAEA,0BAAgB,CAAhB;AACA,0BAAgB,CAAhB;AACA,qBAAW,EAAX;AACD;AACF;AACD,iBAAW,MAAM,MAAjB;AACA,iBAAW,MAAM,MAAjB;AACD;AAvFoG;;AAkBvG,OAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,KAAK,MAAzB,EAAiC,GAAjC,EAAsC;;AAAA,U,wBAA7B,CAA6B;AAsErC;;AAED,SAAO;AACL,iBAAa,WADR,EACqB,aAAa,WADlC;AAEL,eAAW,SAFN,EAEiB,WAAW,SAF5B;AAGL,WAAO;AAHF,GAAP;AAKD;;AAEM,SAAS,mBAAT,CAA6B,WAA7B,EAA0C,WAA1C,EAAuD,MAAvD,EAA+D,MAA/D,EAAuE,SAAvE,EAAkF,SAAlF,EAA6F,OAA7F,EAAsG;AAC3G,MAAM,OAAO,gBAAgB,WAAhB,EAA6B,WAA7B,EAA0C,MAA1C,EAAkD,MAAlD,EAA0D,SAA1D,EAAqE,SAArE,EAAgF,OAAhF,CAAb;;AAEA,MAAM,MAAM,EAAZ;AACA,MAAI,eAAe,WAAnB,EAAgC;AAC9B,QAAI,IAAJ,CAAS,YAAY,WAArB;AACD;AACD,MAAI,IAAJ,CAAS,qEAAT;AACA,MAAI,IAAJ,CAAS,SAAS,KAAK,WAAd,IAA6B,OAAO,KAAK,SAAZ,KAA0B,WAA1B,GAAwC,EAAxC,GAA6C,OAAO,KAAK,SAAtF,CAAT;AACA,MAAI,IAAJ,CAAS,SAAS,KAAK,WAAd,IAA6B,OAAO,KAAK,SAAZ,KAA0B,WAA1B,GAAwC,EAAxC,GAA6C,OAAO,KAAK,SAAtF,CAAT;;AAEA,OAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,KAAK,KAAL,CAAW,MAA/B,EAAuC,GAAvC,EAA4C;AAC1C,QAAM,OAAO,KAAK,KAAL,CAAW,CAAX,CAAb;AACA,QAAI,IAAJ,CACE,SAAS,KAAK,QAAd,GAAyB,GAAzB,GAA+B,KAAK,QAApC,GACE,IADF,GACS,KAAK,QADd,GACyB,GADzB,GAC+B,KAAK,QADpC,GAEE,KAHJ;AAKA,QAAI,IAAJ,CAAS,KAAT,CAAe,GAAf,EAAoB,KAAK,KAAzB;AACD;;AAED,SAAO,IAAI,IAAJ,CAAS,IAAT,IAAiB,IAAxB;AACD;;AAEM,SAAS,WAAT,CAAqB,QAArB,EAA+B,MAA/B,EAAuC,MAAvC,EAA+C,SAA/C,EAA0D,SAA1D,EAAqE,OAArE,EAA8E;AACnF,SAAO,oBAAoB,QAApB,EAA8B,QAA9B,EAAwC,MAAxC,EAAgD,MAAhD,EAAwD,SAAxD,EAAmE,SAAnE,EAA8E,OAA9E,CAAP;AACD","file":"create.js","sourcesContent":["import {diffLines} from '../diff/line';\n\nexport function structuredPatch(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader, options) {\n  if (!options) {\n    options = {};\n  }\n  if (typeof options.context === 'undefined') {\n    options.context = 4;\n  }\n\n  const diff = diffLines(oldStr, newStr, options);\n  diff.push({value: '', lines: []});   // Append an empty value to make cleanup easier\n\n  function contextLines(lines) {\n    return lines.map(function(entry) { return ' ' + entry; });\n  }\n\n  let hunks = [];\n  let oldRangeStart = 0, newRangeStart = 0, curRange = [],\n      oldLine = 1, newLine = 1;\n  for (let i = 0; i < diff.length; i++) {\n    const current = diff[i],\n          lines = current.lines || current.value.replace(/\\n$/, '').split('\\n');\n    current.lines = lines;\n\n    if (current.added || current.removed) {\n      // If we have previous context, start with that\n      if (!oldRangeStart) {\n        const prev = diff[i - 1];\n        oldRangeStart = oldLine;\n        newRangeStart = newLine;\n\n        if (prev) {\n          curRange = options.context > 0 ? contextLines(prev.lines.slice(-options.context)) : [];\n          oldRangeStart -= curRange.length;\n          newRangeStart -= curRange.length;\n        }\n      }\n\n      // Output our changes\n      curRange.push(... lines.map(function(entry) {\n        return (current.added ? '+' : '-') + entry;\n      }));\n\n      // Track the updated file position\n      if (current.added) {\n        newLine += lines.length;\n      } else {\n        oldLine += lines.length;\n      }\n    } else {\n      // Identical context lines. Track line changes\n      if (oldRangeStart) {\n        // Close out any changes that have been output (or join overlapping)\n        if (lines.length <= options.context * 2 && i < diff.length - 2) {\n          // Overlapping\n          curRange.push(... contextLines(lines));\n        } else {\n          // end the range and output\n          let contextSize = Math.min(lines.length, options.context);\n          curRange.push(... contextLines(lines.slice(0, contextSize)));\n\n          let hunk = {\n            oldStart: oldRangeStart,\n            oldLines: (oldLine - oldRangeStart + contextSize),\n            newStart: newRangeStart,\n            newLines: (newLine - newRangeStart + contextSize),\n            lines: curRange\n          };\n          if (i >= diff.length - 2 && lines.length <= options.context) {\n            // EOF is inside this hunk\n            let oldEOFNewline = (/\\n$/.test(oldStr));\n            let newEOFNewline = (/\\n$/.test(newStr));\n            if (lines.length == 0 && !oldEOFNewline) {\n              // special case: old has no eol and no trailing context; no-nl can end up before adds\n              curRange.splice(hunk.oldLines, 0, '\\\\ No newline at end of file');\n            } else if (!oldEOFNewline || !newEOFNewline) {\n              curRange.push('\\\\ No newline at end of file');\n            }\n          }\n          hunks.push(hunk);\n\n          oldRangeStart = 0;\n          newRangeStart = 0;\n          curRange = [];\n        }\n      }\n      oldLine += lines.length;\n      newLine += lines.length;\n    }\n  }\n\n  return {\n    oldFileName: oldFileName, newFileName: newFileName,\n    oldHeader: oldHeader, newHeader: newHeader,\n    hunks: hunks\n  };\n}\n\nexport function createTwoFilesPatch(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader, options) {\n  const diff = structuredPatch(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader, options);\n\n  const ret = [];\n  if (oldFileName == newFileName) {\n    ret.push('Index: ' + oldFileName);\n  }\n  ret.push('===================================================================');\n  ret.push('--- ' + diff.oldFileName + (typeof diff.oldHeader === 'undefined' ? '' : '\\t' + diff.oldHeader));\n  ret.push('+++ ' + diff.newFileName + (typeof diff.newHeader === 'undefined' ? '' : '\\t' + diff.newHeader));\n\n  for (let i = 0; i < diff.hunks.length; i++) {\n    const hunk = diff.hunks[i];\n    ret.push(\n      '@@ -' + hunk.oldStart + ',' + hunk.oldLines\n      + ' +' + hunk.newStart + ',' + hunk.newLines\n      + ' @@'\n    );\n    ret.push.apply(ret, hunk.lines);\n  }\n\n  return ret.join('\\n') + '\\n';\n}\n\nexport function createPatch(fileName, oldStr, newStr, oldHeader, newHeader, options) {\n  return createTwoFilesPatch(fileName, fileName, oldStr, newStr, oldHeader, newHeader, options);\n}\n"]}
diff --git a/node_modules/.diff-Ovr3xu0i/lib/patch/merge.js b/node_modules/.diff-Ovr3xu0i/lib/patch/merge.js
deleted file mode 100644
index 8cfd131df4e485722dc095eb042bce69954e1318..0000000000000000000000000000000000000000
--- a/node_modules/.diff-Ovr3xu0i/lib/patch/merge.js
+++ /dev/null
@@ -1,380 +0,0 @@
-/*istanbul ignore start*/'use strict';
-
-exports.__esModule = true;
-exports. /*istanbul ignore end*/calcLineCount = calcLineCount;
-/*istanbul ignore start*/exports. /*istanbul ignore end*/merge = merge;
-
-var /*istanbul ignore start*/_create = require('./create') /*istanbul ignore end*/;
-
-var /*istanbul ignore start*/_parse = require('./parse') /*istanbul ignore end*/;
-
-var /*istanbul ignore start*/_array = require('../util/array') /*istanbul ignore end*/;
-
-/*istanbul ignore start*/
-function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }
-
-/*istanbul ignore end*/function calcLineCount(hunk) {
-  var conflicted = false;
-
-  hunk.oldLines = 0;
-  hunk.newLines = 0;
-
-  hunk.lines.forEach(function (line) {
-    if (typeof line !== 'string') {
-      conflicted = true;
-      return;
-    }
-
-    if (line[0] === '+' || line[0] === ' ') {
-      hunk.newLines++;
-    }
-    if (line[0] === '-' || line[0] === ' ') {
-      hunk.oldLines++;
-    }
-  });
-
-  if (conflicted) {
-    delete hunk.oldLines;
-    delete hunk.newLines;
-  }
-}
-
-function merge(mine, theirs, base) {
-  mine = loadPatch(mine, base);
-  theirs = loadPatch(theirs, base);
-
-  var ret = {};
-
-  // For index we just let it pass through as it doesn't have any necessary meaning.
-  // Leaving sanity checks on this to the API consumer that may know more about the
-  // meaning in their own context.
-  if (mine.index || theirs.index) {
-    ret.index = mine.index || theirs.index;
-  }
-
-  if (mine.newFileName || theirs.newFileName) {
-    if (!fileNameChanged(mine)) {
-      // No header or no change in ours, use theirs (and ours if theirs does not exist)
-      ret.oldFileName = theirs.oldFileName || mine.oldFileName;
-      ret.newFileName = theirs.newFileName || mine.newFileName;
-      ret.oldHeader = theirs.oldHeader || mine.oldHeader;
-      ret.newHeader = theirs.newHeader || mine.newHeader;
-    } else if (!fileNameChanged(theirs)) {
-      // No header or no change in theirs, use ours
-      ret.oldFileName = mine.oldFileName;
-      ret.newFileName = mine.newFileName;
-      ret.oldHeader = mine.oldHeader;
-      ret.newHeader = mine.newHeader;
-    } else {
-      // Both changed... figure it out
-      ret.oldFileName = selectField(ret, mine.oldFileName, theirs.oldFileName);
-      ret.newFileName = selectField(ret, mine.newFileName, theirs.newFileName);
-      ret.oldHeader = selectField(ret, mine.oldHeader, theirs.oldHeader);
-      ret.newHeader = selectField(ret, mine.newHeader, theirs.newHeader);
-    }
-  }
-
-  ret.hunks = [];
-
-  var mineIndex = 0,
-      theirsIndex = 0,
-      mineOffset = 0,
-      theirsOffset = 0;
-
-  while (mineIndex < mine.hunks.length || theirsIndex < theirs.hunks.length) {
-    var mineCurrent = mine.hunks[mineIndex] || { oldStart: Infinity },
-        theirsCurrent = theirs.hunks[theirsIndex] || { oldStart: Infinity };
-
-    if (hunkBefore(mineCurrent, theirsCurrent)) {
-      // This patch does not overlap with any of the others, yay.
-      ret.hunks.push(cloneHunk(mineCurrent, mineOffset));
-      mineIndex++;
-      theirsOffset += mineCurrent.newLines - mineCurrent.oldLines;
-    } else if (hunkBefore(theirsCurrent, mineCurrent)) {
-      // This patch does not overlap with any of the others, yay.
-      ret.hunks.push(cloneHunk(theirsCurrent, theirsOffset));
-      theirsIndex++;
-      mineOffset += theirsCurrent.newLines - theirsCurrent.oldLines;
-    } else {
-      // Overlap, merge as best we can
-      var mergedHunk = {
-        oldStart: Math.min(mineCurrent.oldStart, theirsCurrent.oldStart),
-        oldLines: 0,
-        newStart: Math.min(mineCurrent.newStart + mineOffset, theirsCurrent.oldStart + theirsOffset),
-        newLines: 0,
-        lines: []
-      };
-      mergeLines(mergedHunk, mineCurrent.oldStart, mineCurrent.lines, theirsCurrent.oldStart, theirsCurrent.lines);
-      theirsIndex++;
-      mineIndex++;
-
-      ret.hunks.push(mergedHunk);
-    }
-  }
-
-  return ret;
-}
-
-function loadPatch(param, base) {
-  if (typeof param === 'string') {
-    if (/^@@/m.test(param) || /^Index:/m.test(param)) {
-      return (/*istanbul ignore start*/(0, _parse.parsePatch) /*istanbul ignore end*/(param)[0]
-      );
-    }
-
-    if (!base) {
-      throw new Error('Must provide a base reference or pass in a patch');
-    }
-    return (/*istanbul ignore start*/(0, _create.structuredPatch) /*istanbul ignore end*/(undefined, undefined, base, param)
-    );
-  }
-
-  return param;
-}
-
-function fileNameChanged(patch) {
-  return patch.newFileName && patch.newFileName !== patch.oldFileName;
-}
-
-function selectField(index, mine, theirs) {
-  if (mine === theirs) {
-    return mine;
-  } else {
-    index.conflict = true;
-    return { mine: mine, theirs: theirs };
-  }
-}
-
-function hunkBefore(test, check) {
-  return test.oldStart < check.oldStart && test.oldStart + test.oldLines < check.oldStart;
-}
-
-function cloneHunk(hunk, offset) {
-  return {
-    oldStart: hunk.oldStart, oldLines: hunk.oldLines,
-    newStart: hunk.newStart + offset, newLines: hunk.newLines,
-    lines: hunk.lines
-  };
-}
-
-function mergeLines(hunk, mineOffset, mineLines, theirOffset, theirLines) {
-  // This will generally result in a conflicted hunk, but there are cases where the context
-  // is the only overlap where we can successfully merge the content here.
-  var mine = { offset: mineOffset, lines: mineLines, index: 0 },
-      their = { offset: theirOffset, lines: theirLines, index: 0 };
-
-  // Handle any leading content
-  insertLeading(hunk, mine, their);
-  insertLeading(hunk, their, mine);
-
-  // Now in the overlap content. Scan through and select the best changes from each.
-  while (mine.index < mine.lines.length && their.index < their.lines.length) {
-    var mineCurrent = mine.lines[mine.index],
-        theirCurrent = their.lines[their.index];
-
-    if ((mineCurrent[0] === '-' || mineCurrent[0] === '+') && (theirCurrent[0] === '-' || theirCurrent[0] === '+')) {
-      // Both modified ...
-      mutualChange(hunk, mine, their);
-    } else if (mineCurrent[0] === '+' && theirCurrent[0] === ' ') {
-      /*istanbul ignore start*/
-      var _hunk$lines;
-
-      /*istanbul ignore end*/
-      // Mine inserted
-      /*istanbul ignore start*/(_hunk$lines = /*istanbul ignore end*/hunk.lines).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_hunk$lines /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/collectChange(mine)));
-    } else if (theirCurrent[0] === '+' && mineCurrent[0] === ' ') {
-      /*istanbul ignore start*/
-      var _hunk$lines2;
-
-      /*istanbul ignore end*/
-      // Theirs inserted
-      /*istanbul ignore start*/(_hunk$lines2 = /*istanbul ignore end*/hunk.lines).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_hunk$lines2 /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/collectChange(their)));
-    } else if (mineCurrent[0] === '-' && theirCurrent[0] === ' ') {
-      // Mine removed or edited
-      removal(hunk, mine, their);
-    } else if (theirCurrent[0] === '-' && mineCurrent[0] === ' ') {
-      // Their removed or edited
-      removal(hunk, their, mine, true);
-    } else if (mineCurrent === theirCurrent) {
-      // Context identity
-      hunk.lines.push(mineCurrent);
-      mine.index++;
-      their.index++;
-    } else {
-      // Context mismatch
-      conflict(hunk, collectChange(mine), collectChange(their));
-    }
-  }
-
-  // Now push anything that may be remaining
-  insertTrailing(hunk, mine);
-  insertTrailing(hunk, their);
-
-  calcLineCount(hunk);
-}
-
-function mutualChange(hunk, mine, their) {
-  var myChanges = collectChange(mine),
-      theirChanges = collectChange(their);
-
-  if (allRemoves(myChanges) && allRemoves(theirChanges)) {
-    // Special case for remove changes that are supersets of one another
-    if ( /*istanbul ignore start*/(0, _array.arrayStartsWith) /*istanbul ignore end*/(myChanges, theirChanges) && skipRemoveSuperset(their, myChanges, myChanges.length - theirChanges.length)) {
-      /*istanbul ignore start*/
-      var _hunk$lines3;
-
-      /*istanbul ignore end*/
-      /*istanbul ignore start*/(_hunk$lines3 = /*istanbul ignore end*/hunk.lines).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_hunk$lines3 /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/myChanges));
-      return;
-    } else if ( /*istanbul ignore start*/(0, _array.arrayStartsWith) /*istanbul ignore end*/(theirChanges, myChanges) && skipRemoveSuperset(mine, theirChanges, theirChanges.length - myChanges.length)) {
-      /*istanbul ignore start*/
-      var _hunk$lines4;
-
-      /*istanbul ignore end*/
-      /*istanbul ignore start*/(_hunk$lines4 = /*istanbul ignore end*/hunk.lines).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_hunk$lines4 /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/theirChanges));
-      return;
-    }
-  } else if ( /*istanbul ignore start*/(0, _array.arrayEqual) /*istanbul ignore end*/(myChanges, theirChanges)) {
-    /*istanbul ignore start*/
-    var _hunk$lines5;
-
-    /*istanbul ignore end*/
-    /*istanbul ignore start*/(_hunk$lines5 = /*istanbul ignore end*/hunk.lines).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_hunk$lines5 /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/myChanges));
-    return;
-  }
-
-  conflict(hunk, myChanges, theirChanges);
-}
-
-function removal(hunk, mine, their, swap) {
-  var myChanges = collectChange(mine),
-      theirChanges = collectContext(their, myChanges);
-  if (theirChanges.merged) {
-    /*istanbul ignore start*/
-    var _hunk$lines6;
-
-    /*istanbul ignore end*/
-    /*istanbul ignore start*/(_hunk$lines6 = /*istanbul ignore end*/hunk.lines).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_hunk$lines6 /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/theirChanges.merged));
-  } else {
-    conflict(hunk, swap ? theirChanges : myChanges, swap ? myChanges : theirChanges);
-  }
-}
-
-function conflict(hunk, mine, their) {
-  hunk.conflict = true;
-  hunk.lines.push({
-    conflict: true,
-    mine: mine,
-    theirs: their
-  });
-}
-
-function insertLeading(hunk, insert, their) {
-  while (insert.offset < their.offset && insert.index < insert.lines.length) {
-    var line = insert.lines[insert.index++];
-    hunk.lines.push(line);
-    insert.offset++;
-  }
-}
-function insertTrailing(hunk, insert) {
-  while (insert.index < insert.lines.length) {
-    var line = insert.lines[insert.index++];
-    hunk.lines.push(line);
-  }
-}
-
-function collectChange(state) {
-  var ret = [],
-      operation = state.lines[state.index][0];
-  while (state.index < state.lines.length) {
-    var line = state.lines[state.index];
-
-    // Group additions that are immediately after subtractions and treat them as one "atomic" modify change.
-    if (operation === '-' && line[0] === '+') {
-      operation = '+';
-    }
-
-    if (operation === line[0]) {
-      ret.push(line);
-      state.index++;
-    } else {
-      break;
-    }
-  }
-
-  return ret;
-}
-function collectContext(state, matchChanges) {
-  var changes = [],
-      merged = [],
-      matchIndex = 0,
-      contextChanges = false,
-      conflicted = false;
-  while (matchIndex < matchChanges.length && state.index < state.lines.length) {
-    var change = state.lines[state.index],
-        match = matchChanges[matchIndex];
-
-    // Once we've hit our add, then we are done
-    if (match[0] === '+') {
-      break;
-    }
-
-    contextChanges = contextChanges || change[0] !== ' ';
-
-    merged.push(match);
-    matchIndex++;
-
-    // Consume any additions in the other block as a conflict to attempt
-    // to pull in the remaining context after this
-    if (change[0] === '+') {
-      conflicted = true;
-
-      while (change[0] === '+') {
-        changes.push(change);
-        change = state.lines[++state.index];
-      }
-    }
-
-    if (match.substr(1) === change.substr(1)) {
-      changes.push(change);
-      state.index++;
-    } else {
-      conflicted = true;
-    }
-  }
-
-  if ((matchChanges[matchIndex] || '')[0] === '+' && contextChanges) {
-    conflicted = true;
-  }
-
-  if (conflicted) {
-    return changes;
-  }
-
-  while (matchIndex < matchChanges.length) {
-    merged.push(matchChanges[matchIndex++]);
-  }
-
-  return {
-    merged: merged,
-    changes: changes
-  };
-}
-
-function allRemoves(changes) {
-  return changes.reduce(function (prev, change) {
-    return prev && change[0] === '-';
-  }, true);
-}
-function skipRemoveSuperset(state, removeChanges, delta) {
-  for (var i = 0; i < delta; i++) {
-    var changeContent = removeChanges[removeChanges.length - delta + i].substr(1);
-    if (state.lines[state.index + i] !== ' ' + changeContent) {
-      return false;
-    }
-  }
-
-  state.index += delta;
-  return true;
-}
-//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["../../src/patch/merge.js"],"names":[],"mappings":";;;gCAKgB,a,GAAA,a;yDA0BA,K,GAAA,K;;AA/BhB,I,yBAAA,6B,wBAAA;;AACA,I,yBAAA,2B,wBAAA;;AAEA,I,yBAAA,iC,wBAAA;;;;;uBAEO,SAAS,aAAT,CAAuB,IAAvB,EAA6B;AAClC,MAAI,aAAa,KAAjB;;AAEA,OAAK,QAAL,GAAgB,CAAhB;AACA,OAAK,QAAL,GAAgB,CAAhB;;AAEA,OAAK,KAAL,CAAW,OAAX,CAAmB,UAAS,IAAT,EAAe;AAChC,QAAI,OAAO,IAAP,KAAgB,QAApB,EAA8B;AAC5B,mBAAa,IAAb;AACA;AACD;;AAED,QAAI,KAAK,CAAL,MAAY,GAAZ,IAAmB,KAAK,CAAL,MAAY,GAAnC,EAAwC;AACtC,WAAK,QAAL;AACD;AACD,QAAI,KAAK,CAAL,MAAY,GAAZ,IAAmB,KAAK,CAAL,MAAY,GAAnC,EAAwC;AACtC,WAAK,QAAL;AACD;AACF,GAZD;;AAcA,MAAI,UAAJ,EAAgB;AACd,WAAO,KAAK,QAAZ;AACA,WAAO,KAAK,QAAZ;AACD;AACF;;AAEM,SAAS,KAAT,CAAe,IAAf,EAAqB,MAArB,EAA6B,IAA7B,EAAmC;AACxC,SAAO,UAAU,IAAV,EAAgB,IAAhB,CAAP;AACA,WAAS,UAAU,MAAV,EAAkB,IAAlB,CAAT;;AAEA,MAAI,MAAM,EAAV;;;;;AAKA,MAAI,KAAK,KAAL,IAAc,OAAO,KAAzB,EAAgC;AAC9B,QAAI,KAAJ,GAAY,KAAK,KAAL,IAAc,OAAO,KAAjC;AACD;;AAED,MAAI,KAAK,WAAL,IAAoB,OAAO,WAA/B,EAA4C;AAC1C,QAAI,CAAC,gBAAgB,IAAhB,CAAL,EAA4B;;AAE1B,UAAI,WAAJ,GAAkB,OAAO,WAAP,IAAsB,KAAK,WAA7C;AACA,UAAI,WAAJ,GAAkB,OAAO,WAAP,IAAsB,KAAK,WAA7C;AACA,UAAI,SAAJ,GAAgB,OAAO,SAAP,IAAoB,KAAK,SAAzC;AACA,UAAI,SAAJ,GAAgB,OAAO,SAAP,IAAoB,KAAK,SAAzC;AACD,KAND,MAMO,IAAI,CAAC,gBAAgB,MAAhB,CAAL,EAA8B;;AAEnC,UAAI,WAAJ,GAAkB,KAAK,WAAvB;AACA,UAAI,WAAJ,GAAkB,KAAK,WAAvB;AACA,UAAI,SAAJ,GAAgB,KAAK,SAArB;AACA,UAAI,SAAJ,GAAgB,KAAK,SAArB;AACD,KANM,MAMA;;AAEL,UAAI,WAAJ,GAAkB,YAAY,GAAZ,EAAiB,KAAK,WAAtB,EAAmC,OAAO,WAA1C,CAAlB;AACA,UAAI,WAAJ,GAAkB,YAAY,GAAZ,EAAiB,KAAK,WAAtB,EAAmC,OAAO,WAA1C,CAAlB;AACA,UAAI,SAAJ,GAAgB,YAAY,GAAZ,EAAiB,KAAK,SAAtB,EAAiC,OAAO,SAAxC,CAAhB;AACA,UAAI,SAAJ,GAAgB,YAAY,GAAZ,EAAiB,KAAK,SAAtB,EAAiC,OAAO,SAAxC,CAAhB;AACD;AACF;;AAED,MAAI,KAAJ,GAAY,EAAZ;;AAEA,MAAI,YAAY,CAAhB;AAAA,MACI,cAAc,CADlB;AAAA,MAEI,aAAa,CAFjB;AAAA,MAGI,eAAe,CAHnB;;AAKA,SAAO,YAAY,KAAK,KAAL,CAAW,MAAvB,IAAiC,cAAc,OAAO,KAAP,CAAa,MAAnE,EAA2E;AACzE,QAAI,cAAc,KAAK,KAAL,CAAW,SAAX,KAAyB,EAAC,UAAU,QAAX,EAA3C;AAAA,QACI,gBAAgB,OAAO,KAAP,CAAa,WAAb,KAA6B,EAAC,UAAU,QAAX,EADjD;;AAGA,QAAI,WAAW,WAAX,EAAwB,aAAxB,CAAJ,EAA4C;;AAE1C,UAAI,KAAJ,CAAU,IAAV,CAAe,UAAU,WAAV,EAAuB,UAAvB,CAAf;AACA;AACA,sBAAgB,YAAY,QAAZ,GAAuB,YAAY,QAAnD;AACD,KALD,MAKO,IAAI,WAAW,aAAX,EAA0B,WAA1B,CAAJ,EAA4C;;AAEjD,UAAI,KAAJ,CAAU,IAAV,CAAe,UAAU,aAAV,EAAyB,YAAzB,CAAf;AACA;AACA,oBAAc,cAAc,QAAd,GAAyB,cAAc,QAArD;AACD,KALM,MAKA;;AAEL,UAAI,aAAa;AACf,kBAAU,KAAK,GAAL,CAAS,YAAY,QAArB,EAA+B,cAAc,QAA7C,CADK;AAEf,kBAAU,CAFK;AAGf,kBAAU,KAAK,GAAL,CAAS,YAAY,QAAZ,GAAuB,UAAhC,EAA4C,cAAc,QAAd,GAAyB,YAArE,CAHK;AAIf,kBAAU,CAJK;AAKf,eAAO;AALQ,OAAjB;AAOA,iBAAW,UAAX,EAAuB,YAAY,QAAnC,EAA6C,YAAY,KAAzD,EAAgE,cAAc,QAA9E,EAAwF,cAAc,KAAtG;AACA;AACA;;AAEA,UAAI,KAAJ,CAAU,IAAV,CAAe,UAAf;AACD;AACF;;AAED,SAAO,GAAP;AACD;;AAED,SAAS,SAAT,CAAmB,KAAnB,EAA0B,IAA1B,EAAgC;AAC9B,MAAI,OAAO,KAAP,KAAiB,QAArB,EAA+B;AAC7B,QAAI,OAAO,IAAP,CAAY,KAAZ,KAAuB,WAAW,IAAX,CAAgB,KAAhB,CAA3B,EAAoD;AAClD,a,0BAAO,sB,wBAAA,CAAW,KAAX,EAAkB,CAAlB;AAAP;AACD;;AAED,QAAI,CAAC,IAAL,EAAW;AACT,YAAM,IAAI,KAAJ,CAAU,kDAAV,CAAN;AACD;AACD,W,0BAAO,4B,wBAAA,CAAgB,SAAhB,EAA2B,SAA3B,EAAsC,IAAtC,EAA4C,KAA5C;AAAP;AACD;;AAED,SAAO,KAAP;AACD;;AAED,SAAS,eAAT,CAAyB,KAAzB,EAAgC;AAC9B,SAAO,MAAM,WAAN,IAAqB,MAAM,WAAN,KAAsB,MAAM,WAAxD;AACD;;AAED,SAAS,WAAT,CAAqB,KAArB,EAA4B,IAA5B,EAAkC,MAAlC,EAA0C;AACxC,MAAI,SAAS,MAAb,EAAqB;AACnB,WAAO,IAAP;AACD,GAFD,MAEO;AACL,UAAM,QAAN,GAAiB,IAAjB;AACA,WAAO,EAAC,UAAD,EAAO,cAAP,EAAP;AACD;AACF;;AAED,SAAS,UAAT,CAAoB,IAApB,EAA0B,KAA1B,EAAiC;AAC/B,SAAO,KAAK,QAAL,GAAgB,MAAM,QAAtB,IACD,KAAK,QAAL,GAAgB,KAAK,QAAtB,GAAkC,MAAM,QAD7C;AAED;;AAED,SAAS,SAAT,CAAmB,IAAnB,EAAyB,MAAzB,EAAiC;AAC/B,SAAO;AACL,cAAU,KAAK,QADV,EACoB,UAAU,KAAK,QADnC;AAEL,cAAU,KAAK,QAAL,GAAgB,MAFrB,EAE6B,UAAU,KAAK,QAF5C;AAGL,WAAO,KAAK;AAHP,GAAP;AAKD;;AAED,SAAS,UAAT,CAAoB,IAApB,EAA0B,UAA1B,EAAsC,SAAtC,EAAiD,WAAjD,EAA8D,UAA9D,EAA0E;;;AAGxE,MAAI,OAAO,EAAC,QAAQ,UAAT,EAAqB,OAAO,SAA5B,EAAuC,OAAO,CAA9C,EAAX;AAAA,MACI,QAAQ,EAAC,QAAQ,WAAT,EAAsB,OAAO,UAA7B,EAAyC,OAAO,CAAhD,EADZ;;;AAIA,gBAAc,IAAd,EAAoB,IAApB,EAA0B,KAA1B;AACA,gBAAc,IAAd,EAAoB,KAApB,EAA2B,IAA3B;;;AAGA,SAAO,KAAK,KAAL,GAAa,KAAK,KAAL,CAAW,MAAxB,IAAkC,MAAM,KAAN,GAAc,MAAM,KAAN,CAAY,MAAnE,EAA2E;AACzE,QAAI,cAAc,KAAK,KAAL,CAAW,KAAK,KAAhB,CAAlB;AAAA,QACI,eAAe,MAAM,KAAN,CAAY,MAAM,KAAlB,CADnB;;AAGA,QAAI,CAAC,YAAY,CAAZ,MAAmB,GAAnB,IAA0B,YAAY,CAAZ,MAAmB,GAA9C,MACI,aAAa,CAAb,MAAoB,GAApB,IAA2B,aAAa,CAAb,MAAoB,GADnD,CAAJ,EAC6D;;AAE3D,mBAAa,IAAb,EAAmB,IAAnB,EAAyB,KAAzB;AACD,KAJD,MAIO,IAAI,YAAY,CAAZ,MAAmB,GAAnB,IAA0B,aAAa,CAAb,MAAoB,GAAlD,EAAuD;;AAAA;;;;+BAE5D,e,uBAAA,KAAK,KAAL,EAAW,IAAX,C,0BAAA,K,wBAAA,C,0BAAA,W,wBAAA,E,yBAAA,mB,wBAAoB,cAAc,IAAd,CAApB;AACD,KAHM,MAGA,IAAI,aAAa,CAAb,MAAoB,GAApB,IAA2B,YAAY,CAAZ,MAAmB,GAAlD,EAAuD;;AAAA;;;;+BAE5D,gB,uBAAA,KAAK,KAAL,EAAW,IAAX,C,0BAAA,K,wBAAA,C,0BAAA,Y,wBAAA,E,yBAAA,mB,wBAAoB,cAAc,KAAd,CAApB;AACD,KAHM,MAGA,IAAI,YAAY,CAAZ,MAAmB,GAAnB,IAA0B,aAAa,CAAb,MAAoB,GAAlD,EAAuD;;AAE5D,cAAQ,IAAR,EAAc,IAAd,EAAoB,KAApB;AACD,KAHM,MAGA,IAAI,aAAa,CAAb,MAAoB,GAApB,IAA2B,YAAY,CAAZ,MAAmB,GAAlD,EAAuD;;AAE5D,cAAQ,IAAR,EAAc,KAAd,EAAqB,IAArB,EAA2B,IAA3B;AACD,KAHM,MAGA,IAAI,gBAAgB,YAApB,EAAkC;;AAEvC,WAAK,KAAL,CAAW,IAAX,CAAgB,WAAhB;AACA,WAAK,KAAL;AACA,YAAM,KAAN;AACD,KALM,MAKA;;AAEL,eAAS,IAAT,EAAe,cAAc,IAAd,CAAf,EAAoC,cAAc,KAAd,CAApC;AACD;AACF;;;AAGD,iBAAe,IAAf,EAAqB,IAArB;AACA,iBAAe,IAAf,EAAqB,KAArB;;AAEA,gBAAc,IAAd;AACD;;AAED,SAAS,YAAT,CAAsB,IAAtB,EAA4B,IAA5B,EAAkC,KAAlC,EAAyC;AACvC,MAAI,YAAY,cAAc,IAAd,CAAhB;AAAA,MACI,eAAe,cAAc,KAAd,CADnB;;AAGA,MAAI,WAAW,SAAX,KAAyB,WAAW,YAAX,CAA7B,EAAuD;;AAErD,Q,0BAAI,2B,wBAAA,CAAgB,SAAhB,EAA2B,YAA3B,KACG,mBAAmB,KAAnB,EAA0B,SAA1B,EAAqC,UAAU,MAAV,GAAmB,aAAa,MAArE,CADP,EACqF;;AAAA;;;+BACnF,gB,uBAAA,KAAK,KAAL,EAAW,IAAX,C,0BAAA,K,wBAAA,C,0BAAA,Y,wBAAA,E,yBAAA,mB,wBAAoB,SAApB;AACA;AACD,KAJD,MAIO,I,0BAAI,2B,wBAAA,CAAgB,YAAhB,EAA8B,SAA9B,KACJ,mBAAmB,IAAnB,EAAyB,YAAzB,EAAuC,aAAa,MAAb,GAAsB,UAAU,MAAvE,CADA,EACgF;;AAAA;;;+BACrF,gB,uBAAA,KAAK,KAAL,EAAW,IAAX,C,0BAAA,K,wBAAA,C,0BAAA,Y,wBAAA,E,yBAAA,mB,wBAAoB,YAApB;AACA;AACD;AACF,GAXD,MAWO,I,0BAAI,sB,wBAAA,CAAW,SAAX,EAAsB,YAAtB,CAAJ,EAAyC;;AAAA;;;6BAC9C,gB,uBAAA,KAAK,KAAL,EAAW,IAAX,C,0BAAA,K,wBAAA,C,0BAAA,Y,wBAAA,E,yBAAA,mB,wBAAoB,SAApB;AACA;AACD;;AAED,WAAS,IAAT,EAAe,SAAf,EAA0B,YAA1B;AACD;;AAED,SAAS,OAAT,CAAiB,IAAjB,EAAuB,IAAvB,EAA6B,KAA7B,EAAoC,IAApC,EAA0C;AACxC,MAAI,YAAY,cAAc,IAAd,CAAhB;AAAA,MACI,eAAe,eAAe,KAAf,EAAsB,SAAtB,CADnB;AAEA,MAAI,aAAa,MAAjB,EAAyB;;AAAA;;;6BACvB,gB,uBAAA,KAAK,KAAL,EAAW,IAAX,C,0BAAA,K,wBAAA,C,0BAAA,Y,wBAAA,E,yBAAA,mB,wBAAoB,aAAa,MAAjC;AACD,GAFD,MAEO;AACL,aAAS,IAAT,EAAe,OAAO,YAAP,GAAsB,SAArC,EAAgD,OAAO,SAAP,GAAmB,YAAnE;AACD;AACF;;AAED,SAAS,QAAT,CAAkB,IAAlB,EAAwB,IAAxB,EAA8B,KAA9B,EAAqC;AACnC,OAAK,QAAL,GAAgB,IAAhB;AACA,OAAK,KAAL,CAAW,IAAX,CAAgB;AACd,cAAU,IADI;AAEd,UAAM,IAFQ;AAGd,YAAQ;AAHM,GAAhB;AAKD;;AAED,SAAS,aAAT,CAAuB,IAAvB,EAA6B,MAA7B,EAAqC,KAArC,EAA4C;AAC1C,SAAO,OAAO,MAAP,GAAgB,MAAM,MAAtB,IAAgC,OAAO,KAAP,GAAe,OAAO,KAAP,CAAa,MAAnE,EAA2E;AACzE,QAAI,OAAO,OAAO,KAAP,CAAa,OAAO,KAAP,EAAb,CAAX;AACA,SAAK,KAAL,CAAW,IAAX,CAAgB,IAAhB;AACA,WAAO,MAAP;AACD;AACF;AACD,SAAS,cAAT,CAAwB,IAAxB,EAA8B,MAA9B,EAAsC;AACpC,SAAO,OAAO,KAAP,GAAe,OAAO,KAAP,CAAa,MAAnC,EAA2C;AACzC,QAAI,OAAO,OAAO,KAAP,CAAa,OAAO,KAAP,EAAb,CAAX;AACA,SAAK,KAAL,CAAW,IAAX,CAAgB,IAAhB;AACD;AACF;;AAED,SAAS,aAAT,CAAuB,KAAvB,EAA8B;AAC5B,MAAI,MAAM,EAAV;AAAA,MACI,YAAY,MAAM,KAAN,CAAY,MAAM,KAAlB,EAAyB,CAAzB,CADhB;AAEA,SAAO,MAAM,KAAN,GAAc,MAAM,KAAN,CAAY,MAAjC,EAAyC;AACvC,QAAI,OAAO,MAAM,KAAN,CAAY,MAAM,KAAlB,CAAX;;;AAGA,QAAI,cAAc,GAAd,IAAqB,KAAK,CAAL,MAAY,GAArC,EAA0C;AACxC,kBAAY,GAAZ;AACD;;AAED,QAAI,cAAc,KAAK,CAAL,CAAlB,EAA2B;AACzB,UAAI,IAAJ,CAAS,IAAT;AACA,YAAM,KAAN;AACD,KAHD,MAGO;AACL;AACD;AACF;;AAED,SAAO,GAAP;AACD;AACD,SAAS,cAAT,CAAwB,KAAxB,EAA+B,YAA/B,EAA6C;AAC3C,MAAI,UAAU,EAAd;AAAA,MACI,SAAS,EADb;AAAA,MAEI,aAAa,CAFjB;AAAA,MAGI,iBAAiB,KAHrB;AAAA,MAII,aAAa,KAJjB;AAKA,SAAO,aAAa,aAAa,MAA1B,IACE,MAAM,KAAN,GAAc,MAAM,KAAN,CAAY,MADnC,EAC2C;AACzC,QAAI,SAAS,MAAM,KAAN,CAAY,MAAM,KAAlB,CAAb;AAAA,QACI,QAAQ,aAAa,UAAb,CADZ;;;AAIA,QAAI,MAAM,CAAN,MAAa,GAAjB,EAAsB;AACpB;AACD;;AAED,qBAAiB,kBAAkB,OAAO,CAAP,MAAc,GAAjD;;AAEA,WAAO,IAAP,CAAY,KAAZ;AACA;;;;AAIA,QAAI,OAAO,CAAP,MAAc,GAAlB,EAAuB;AACrB,mBAAa,IAAb;;AAEA,aAAO,OAAO,CAAP,MAAc,GAArB,EAA0B;AACxB,gBAAQ,IAAR,CAAa,MAAb;AACA,iBAAS,MAAM,KAAN,CAAY,EAAE,MAAM,KAApB,CAAT;AACD;AACF;;AAED,QAAI,MAAM,MAAN,CAAa,CAAb,MAAoB,OAAO,MAAP,CAAc,CAAd,CAAxB,EAA0C;AACxC,cAAQ,IAAR,CAAa,MAAb;AACA,YAAM,KAAN;AACD,KAHD,MAGO;AACL,mBAAa,IAAb;AACD;AACF;;AAED,MAAI,CAAC,aAAa,UAAb,KAA4B,EAA7B,EAAiC,CAAjC,MAAwC,GAAxC,IACG,cADP,EACuB;AACrB,iBAAa,IAAb;AACD;;AAED,MAAI,UAAJ,EAAgB;AACd,WAAO,OAAP;AACD;;AAED,SAAO,aAAa,aAAa,MAAjC,EAAyC;AACvC,WAAO,IAAP,CAAY,aAAa,YAAb,CAAZ;AACD;;AAED,SAAO;AACL,kBADK;AAEL;AAFK,GAAP;AAID;;AAED,SAAS,UAAT,CAAoB,OAApB,EAA6B;AAC3B,SAAO,QAAQ,MAAR,CAAe,UAAS,IAAT,EAAe,MAAf,EAAuB;AAC3C,WAAO,QAAQ,OAAO,CAAP,MAAc,GAA7B;AACD,GAFM,EAEJ,IAFI,CAAP;AAGD;AACD,SAAS,kBAAT,CAA4B,KAA5B,EAAmC,aAAnC,EAAkD,KAAlD,EAAyD;AACvD,OAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,KAApB,EAA2B,GAA3B,EAAgC;AAC9B,QAAI,gBAAgB,cAAc,cAAc,MAAd,GAAuB,KAAvB,GAA+B,CAA7C,EAAgD,MAAhD,CAAuD,CAAvD,CAApB;AACA,QAAI,MAAM,KAAN,CAAY,MAAM,KAAN,GAAc,CAA1B,MAAiC,MAAM,aAA3C,EAA0D;AACxD,aAAO,KAAP;AACD;AACF;;AAED,QAAM,KAAN,IAAe,KAAf;AACA,SAAO,IAAP;AACD","file":"merge.js","sourcesContent":["import {structuredPatch} from './create';\nimport {parsePatch} from './parse';\n\nimport {arrayEqual, arrayStartsWith} from '../util/array';\n\nexport function calcLineCount(hunk) {\n  let conflicted = false;\n\n  hunk.oldLines = 0;\n  hunk.newLines = 0;\n\n  hunk.lines.forEach(function(line) {\n    if (typeof line !== 'string') {\n      conflicted = true;\n      return;\n    }\n\n    if (line[0] === '+' || line[0] === ' ') {\n      hunk.newLines++;\n    }\n    if (line[0] === '-' || line[0] === ' ') {\n      hunk.oldLines++;\n    }\n  });\n\n  if (conflicted) {\n    delete hunk.oldLines;\n    delete hunk.newLines;\n  }\n}\n\nexport function merge(mine, theirs, base) {\n  mine = loadPatch(mine, base);\n  theirs = loadPatch(theirs, base);\n\n  let ret = {};\n\n  // For index we just let it pass through as it doesn't have any necessary meaning.\n  // Leaving sanity checks on this to the API consumer that may know more about the\n  // meaning in their own context.\n  if (mine.index || theirs.index) {\n    ret.index = mine.index || theirs.index;\n  }\n\n  if (mine.newFileName || theirs.newFileName) {\n    if (!fileNameChanged(mine)) {\n      // No header or no change in ours, use theirs (and ours if theirs does not exist)\n      ret.oldFileName = theirs.oldFileName || mine.oldFileName;\n      ret.newFileName = theirs.newFileName || mine.newFileName;\n      ret.oldHeader = theirs.oldHeader || mine.oldHeader;\n      ret.newHeader = theirs.newHeader || mine.newHeader;\n    } else if (!fileNameChanged(theirs)) {\n      // No header or no change in theirs, use ours\n      ret.oldFileName = mine.oldFileName;\n      ret.newFileName = mine.newFileName;\n      ret.oldHeader = mine.oldHeader;\n      ret.newHeader = mine.newHeader;\n    } else {\n      // Both changed... figure it out\n      ret.oldFileName = selectField(ret, mine.oldFileName, theirs.oldFileName);\n      ret.newFileName = selectField(ret, mine.newFileName, theirs.newFileName);\n      ret.oldHeader = selectField(ret, mine.oldHeader, theirs.oldHeader);\n      ret.newHeader = selectField(ret, mine.newHeader, theirs.newHeader);\n    }\n  }\n\n  ret.hunks = [];\n\n  let mineIndex = 0,\n      theirsIndex = 0,\n      mineOffset = 0,\n      theirsOffset = 0;\n\n  while (mineIndex < mine.hunks.length || theirsIndex < theirs.hunks.length) {\n    let mineCurrent = mine.hunks[mineIndex] || {oldStart: Infinity},\n        theirsCurrent = theirs.hunks[theirsIndex] || {oldStart: Infinity};\n\n    if (hunkBefore(mineCurrent, theirsCurrent)) {\n      // This patch does not overlap with any of the others, yay.\n      ret.hunks.push(cloneHunk(mineCurrent, mineOffset));\n      mineIndex++;\n      theirsOffset += mineCurrent.newLines - mineCurrent.oldLines;\n    } else if (hunkBefore(theirsCurrent, mineCurrent)) {\n      // This patch does not overlap with any of the others, yay.\n      ret.hunks.push(cloneHunk(theirsCurrent, theirsOffset));\n      theirsIndex++;\n      mineOffset += theirsCurrent.newLines - theirsCurrent.oldLines;\n    } else {\n      // Overlap, merge as best we can\n      let mergedHunk = {\n        oldStart: Math.min(mineCurrent.oldStart, theirsCurrent.oldStart),\n        oldLines: 0,\n        newStart: Math.min(mineCurrent.newStart + mineOffset, theirsCurrent.oldStart + theirsOffset),\n        newLines: 0,\n        lines: []\n      };\n      mergeLines(mergedHunk, mineCurrent.oldStart, mineCurrent.lines, theirsCurrent.oldStart, theirsCurrent.lines);\n      theirsIndex++;\n      mineIndex++;\n\n      ret.hunks.push(mergedHunk);\n    }\n  }\n\n  return ret;\n}\n\nfunction loadPatch(param, base) {\n  if (typeof param === 'string') {\n    if (/^@@/m.test(param) || (/^Index:/m.test(param))) {\n      return parsePatch(param)[0];\n    }\n\n    if (!base) {\n      throw new Error('Must provide a base reference or pass in a patch');\n    }\n    return structuredPatch(undefined, undefined, base, param);\n  }\n\n  return param;\n}\n\nfunction fileNameChanged(patch) {\n  return patch.newFileName && patch.newFileName !== patch.oldFileName;\n}\n\nfunction selectField(index, mine, theirs) {\n  if (mine === theirs) {\n    return mine;\n  } else {\n    index.conflict = true;\n    return {mine, theirs};\n  }\n}\n\nfunction hunkBefore(test, check) {\n  return test.oldStart < check.oldStart\n    && (test.oldStart + test.oldLines) < check.oldStart;\n}\n\nfunction cloneHunk(hunk, offset) {\n  return {\n    oldStart: hunk.oldStart, oldLines: hunk.oldLines,\n    newStart: hunk.newStart + offset, newLines: hunk.newLines,\n    lines: hunk.lines\n  };\n}\n\nfunction mergeLines(hunk, mineOffset, mineLines, theirOffset, theirLines) {\n  // This will generally result in a conflicted hunk, but there are cases where the context\n  // is the only overlap where we can successfully merge the content here.\n  let mine = {offset: mineOffset, lines: mineLines, index: 0},\n      their = {offset: theirOffset, lines: theirLines, index: 0};\n\n  // Handle any leading content\n  insertLeading(hunk, mine, their);\n  insertLeading(hunk, their, mine);\n\n  // Now in the overlap content. Scan through and select the best changes from each.\n  while (mine.index < mine.lines.length && their.index < their.lines.length) {\n    let mineCurrent = mine.lines[mine.index],\n        theirCurrent = their.lines[their.index];\n\n    if ((mineCurrent[0] === '-' || mineCurrent[0] === '+')\n        && (theirCurrent[0] === '-' || theirCurrent[0] === '+')) {\n      // Both modified ...\n      mutualChange(hunk, mine, their);\n    } else if (mineCurrent[0] === '+' && theirCurrent[0] === ' ') {\n      // Mine inserted\n      hunk.lines.push(... collectChange(mine));\n    } else if (theirCurrent[0] === '+' && mineCurrent[0] === ' ') {\n      // Theirs inserted\n      hunk.lines.push(... collectChange(their));\n    } else if (mineCurrent[0] === '-' && theirCurrent[0] === ' ') {\n      // Mine removed or edited\n      removal(hunk, mine, their);\n    } else if (theirCurrent[0] === '-' && mineCurrent[0] === ' ') {\n      // Their removed or edited\n      removal(hunk, their, mine, true);\n    } else if (mineCurrent === theirCurrent) {\n      // Context identity\n      hunk.lines.push(mineCurrent);\n      mine.index++;\n      their.index++;\n    } else {\n      // Context mismatch\n      conflict(hunk, collectChange(mine), collectChange(their));\n    }\n  }\n\n  // Now push anything that may be remaining\n  insertTrailing(hunk, mine);\n  insertTrailing(hunk, their);\n\n  calcLineCount(hunk);\n}\n\nfunction mutualChange(hunk, mine, their) {\n  let myChanges = collectChange(mine),\n      theirChanges = collectChange(their);\n\n  if (allRemoves(myChanges) && allRemoves(theirChanges)) {\n    // Special case for remove changes that are supersets of one another\n    if (arrayStartsWith(myChanges, theirChanges)\n        && skipRemoveSuperset(their, myChanges, myChanges.length - theirChanges.length)) {\n      hunk.lines.push(... myChanges);\n      return;\n    } else if (arrayStartsWith(theirChanges, myChanges)\n        && skipRemoveSuperset(mine, theirChanges, theirChanges.length - myChanges.length)) {\n      hunk.lines.push(... theirChanges);\n      return;\n    }\n  } else if (arrayEqual(myChanges, theirChanges)) {\n    hunk.lines.push(... myChanges);\n    return;\n  }\n\n  conflict(hunk, myChanges, theirChanges);\n}\n\nfunction removal(hunk, mine, their, swap) {\n  let myChanges = collectChange(mine),\n      theirChanges = collectContext(their, myChanges);\n  if (theirChanges.merged) {\n    hunk.lines.push(... theirChanges.merged);\n  } else {\n    conflict(hunk, swap ? theirChanges : myChanges, swap ? myChanges : theirChanges);\n  }\n}\n\nfunction conflict(hunk, mine, their) {\n  hunk.conflict = true;\n  hunk.lines.push({\n    conflict: true,\n    mine: mine,\n    theirs: their\n  });\n}\n\nfunction insertLeading(hunk, insert, their) {\n  while (insert.offset < their.offset && insert.index < insert.lines.length) {\n    let line = insert.lines[insert.index++];\n    hunk.lines.push(line);\n    insert.offset++;\n  }\n}\nfunction insertTrailing(hunk, insert) {\n  while (insert.index < insert.lines.length) {\n    let line = insert.lines[insert.index++];\n    hunk.lines.push(line);\n  }\n}\n\nfunction collectChange(state) {\n  let ret = [],\n      operation = state.lines[state.index][0];\n  while (state.index < state.lines.length) {\n    let line = state.lines[state.index];\n\n    // Group additions that are immediately after subtractions and treat them as one \"atomic\" modify change.\n    if (operation === '-' && line[0] === '+') {\n      operation = '+';\n    }\n\n    if (operation === line[0]) {\n      ret.push(line);\n      state.index++;\n    } else {\n      break;\n    }\n  }\n\n  return ret;\n}\nfunction collectContext(state, matchChanges) {\n  let changes = [],\n      merged = [],\n      matchIndex = 0,\n      contextChanges = false,\n      conflicted = false;\n  while (matchIndex < matchChanges.length\n        && state.index < state.lines.length) {\n    let change = state.lines[state.index],\n        match = matchChanges[matchIndex];\n\n    // Once we've hit our add, then we are done\n    if (match[0] === '+') {\n      break;\n    }\n\n    contextChanges = contextChanges || change[0] !== ' ';\n\n    merged.push(match);\n    matchIndex++;\n\n    // Consume any additions in the other block as a conflict to attempt\n    // to pull in the remaining context after this\n    if (change[0] === '+') {\n      conflicted = true;\n\n      while (change[0] === '+') {\n        changes.push(change);\n        change = state.lines[++state.index];\n      }\n    }\n\n    if (match.substr(1) === change.substr(1)) {\n      changes.push(change);\n      state.index++;\n    } else {\n      conflicted = true;\n    }\n  }\n\n  if ((matchChanges[matchIndex] || '')[0] === '+'\n      && contextChanges) {\n    conflicted = true;\n  }\n\n  if (conflicted) {\n    return changes;\n  }\n\n  while (matchIndex < matchChanges.length) {\n    merged.push(matchChanges[matchIndex++]);\n  }\n\n  return {\n    merged,\n    changes\n  };\n}\n\nfunction allRemoves(changes) {\n  return changes.reduce(function(prev, change) {\n    return prev && change[0] === '-';\n  }, true);\n}\nfunction skipRemoveSuperset(state, removeChanges, delta) {\n  for (let i = 0; i < delta; i++) {\n    let changeContent = removeChanges[removeChanges.length - delta + i].substr(1);\n    if (state.lines[state.index + i] !== ' ' + changeContent) {\n      return false;\n    }\n  }\n\n  state.index += delta;\n  return true;\n}\n"]}
diff --git a/node_modules/.diff-Ovr3xu0i/lib/patch/parse.js b/node_modules/.diff-Ovr3xu0i/lib/patch/parse.js
deleted file mode 100644
index 17b5544d662aba509652f778ae762264424b8d90..0000000000000000000000000000000000000000
--- a/node_modules/.diff-Ovr3xu0i/lib/patch/parse.js
+++ /dev/null
@@ -1,143 +0,0 @@
-/*istanbul ignore start*/'use strict';
-
-exports.__esModule = true;
-exports. /*istanbul ignore end*/parsePatch = parsePatch;
-function parsePatch(uniDiff) {
-  /*istanbul ignore start*/var /*istanbul ignore end*/options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
-
-  var diffstr = uniDiff.split(/\r\n|[\n\v\f\r\x85]/),
-      delimiters = uniDiff.match(/\r\n|[\n\v\f\r\x85]/g) || [],
-      list = [],
-      i = 0;
-
-  function parseIndex() {
-    var index = {};
-    list.push(index);
-
-    // Parse diff metadata
-    while (i < diffstr.length) {
-      var line = diffstr[i];
-
-      // File header found, end parsing diff metadata
-      if (/^(\-\-\-|\+\+\+|@@)\s/.test(line)) {
-        break;
-      }
-
-      // Diff index
-      var header = /^(?:Index:|diff(?: -r \w+)+)\s+(.+?)\s*$/.exec(line);
-      if (header) {
-        index.index = header[1];
-      }
-
-      i++;
-    }
-
-    // Parse file headers if they are defined. Unified diff requires them, but
-    // there's no technical issues to have an isolated hunk without file header
-    parseFileHeader(index);
-    parseFileHeader(index);
-
-    // Parse hunks
-    index.hunks = [];
-
-    while (i < diffstr.length) {
-      var _line = diffstr[i];
-
-      if (/^(Index:|diff|\-\-\-|\+\+\+)\s/.test(_line)) {
-        break;
-      } else if (/^@@/.test(_line)) {
-        index.hunks.push(parseHunk());
-      } else if (_line && options.strict) {
-        // Ignore unexpected content unless in strict mode
-        throw new Error('Unknown line ' + (i + 1) + ' ' + JSON.stringify(_line));
-      } else {
-        i++;
-      }
-    }
-  }
-
-  // Parses the --- and +++ headers, if none are found, no lines
-  // are consumed.
-  function parseFileHeader(index) {
-    var headerPattern = /^(---|\+\+\+)\s+([\S ]*)(?:\t(.*?)\s*)?$/;
-    var fileHeader = headerPattern.exec(diffstr[i]);
-    if (fileHeader) {
-      var keyPrefix = fileHeader[1] === '---' ? 'old' : 'new';
-      index[keyPrefix + 'FileName'] = fileHeader[2];
-      index[keyPrefix + 'Header'] = fileHeader[3];
-
-      i++;
-    }
-  }
-
-  // Parses a hunk
-  // This assumes that we are at the start of a hunk.
-  function parseHunk() {
-    var chunkHeaderIndex = i,
-        chunkHeaderLine = diffstr[i++],
-        chunkHeader = chunkHeaderLine.split(/@@ -(\d+)(?:,(\d+))? \+(\d+)(?:,(\d+))? @@/);
-
-    var hunk = {
-      oldStart: +chunkHeader[1],
-      oldLines: +chunkHeader[2] || 1,
-      newStart: +chunkHeader[3],
-      newLines: +chunkHeader[4] || 1,
-      lines: [],
-      linedelimiters: []
-    };
-
-    var addCount = 0,
-        removeCount = 0;
-    for (; i < diffstr.length; i++) {
-      // Lines starting with '---' could be mistaken for the "remove line" operation
-      // But they could be the header for the next file. Therefore prune such cases out.
-      if (diffstr[i].indexOf('--- ') === 0 && i + 2 < diffstr.length && diffstr[i + 1].indexOf('+++ ') === 0 && diffstr[i + 2].indexOf('@@') === 0) {
-        break;
-      }
-      var operation = diffstr[i][0];
-
-      if (operation === '+' || operation === '-' || operation === ' ' || operation === '\\') {
-        hunk.lines.push(diffstr[i]);
-        hunk.linedelimiters.push(delimiters[i] || '\n');
-
-        if (operation === '+') {
-          addCount++;
-        } else if (operation === '-') {
-          removeCount++;
-        } else if (operation === ' ') {
-          addCount++;
-          removeCount++;
-        }
-      } else {
-        break;
-      }
-    }
-
-    // Handle the empty block count case
-    if (!addCount && hunk.newLines === 1) {
-      hunk.newLines = 0;
-    }
-    if (!removeCount && hunk.oldLines === 1) {
-      hunk.oldLines = 0;
-    }
-
-    // Perform optional sanity checking
-    if (options.strict) {
-      if (addCount !== hunk.newLines) {
-        throw new Error('Added line count did not match for hunk at line ' + (chunkHeaderIndex + 1));
-      }
-      if (removeCount !== hunk.oldLines) {
-        throw new Error('Removed line count did not match for hunk at line ' + (chunkHeaderIndex + 1));
-      }
-    }
-
-    return hunk;
-  }
-
-  while (i < diffstr.length) {
-    parseIndex();
-  }
-
-  return list;
-}
-//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["../../src/patch/parse.js"],"names":[],"mappings":";;;gCAAgB,U,GAAA,U;AAAT,SAAS,UAAT,CAAoB,OAApB,EAA2C;2BAAA,I,uBAAd,OAAc,yDAAJ,EAAI;;AAChD,MAAI,UAAU,QAAQ,KAAR,CAAc,qBAAd,CAAd;AAAA,MACI,aAAa,QAAQ,KAAR,CAAc,sBAAd,KAAyC,EAD1D;AAAA,MAEI,OAAO,EAFX;AAAA,MAGI,IAAI,CAHR;;AAKA,WAAS,UAAT,GAAsB;AACpB,QAAI,QAAQ,EAAZ;AACA,SAAK,IAAL,CAAU,KAAV;;;AAGA,WAAO,IAAI,QAAQ,MAAnB,EAA2B;AACzB,UAAI,OAAO,QAAQ,CAAR,CAAX;;;AAGA,UAAI,wBAAwB,IAAxB,CAA6B,IAA7B,CAAJ,EAAwC;AACtC;AACD;;;AAGD,UAAI,SAAU,0CAAD,CAA6C,IAA7C,CAAkD,IAAlD,CAAb;AACA,UAAI,MAAJ,EAAY;AACV,cAAM,KAAN,GAAc,OAAO,CAAP,CAAd;AACD;;AAED;AACD;;;;AAID,oBAAgB,KAAhB;AACA,oBAAgB,KAAhB;;;AAGA,UAAM,KAAN,GAAc,EAAd;;AAEA,WAAO,IAAI,QAAQ,MAAnB,EAA2B;AACzB,UAAI,QAAO,QAAQ,CAAR,CAAX;;AAEA,UAAI,iCAAiC,IAAjC,CAAsC,KAAtC,CAAJ,EAAiD;AAC/C;AACD,OAFD,MAEO,IAAI,MAAM,IAAN,CAAW,KAAX,CAAJ,EAAsB;AAC3B,cAAM,KAAN,CAAY,IAAZ,CAAiB,WAAjB;AACD,OAFM,MAEA,IAAI,SAAQ,QAAQ,MAApB,EAA4B;;AAEjC,cAAM,IAAI,KAAJ,CAAU,mBAAmB,IAAI,CAAvB,IAA4B,GAA5B,GAAkC,KAAK,SAAL,CAAe,KAAf,CAA5C,CAAN;AACD,OAHM,MAGA;AACL;AACD;AACF;AACF;;;;AAID,WAAS,eAAT,CAAyB,KAAzB,EAAgC;AAC9B,QAAM,gBAAgB,0CAAtB;AACA,QAAM,aAAa,cAAc,IAAd,CAAmB,QAAQ,CAAR,CAAnB,CAAnB;AACA,QAAI,UAAJ,EAAgB;AACd,UAAI,YAAY,WAAW,CAAX,MAAkB,KAAlB,GAA0B,KAA1B,GAAkC,KAAlD;AACA,YAAM,YAAY,UAAlB,IAAgC,WAAW,CAAX,CAAhC;AACA,YAAM,YAAY,QAAlB,IAA8B,WAAW,CAAX,CAA9B;;AAEA;AACD;AACF;;;;AAID,WAAS,SAAT,GAAqB;AACnB,QAAI,mBAAmB,CAAvB;AAAA,QACI,kBAAkB,QAAQ,GAAR,CADtB;AAAA,QAEI,cAAc,gBAAgB,KAAhB,CAAsB,4CAAtB,CAFlB;;AAIA,QAAI,OAAO;AACT,gBAAU,CAAC,YAAY,CAAZ,CADF;AAET,gBAAU,CAAC,YAAY,CAAZ,CAAD,IAAmB,CAFpB;AAGT,gBAAU,CAAC,YAAY,CAAZ,CAHF;AAIT,gBAAU,CAAC,YAAY,CAAZ,CAAD,IAAmB,CAJpB;AAKT,aAAO,EALE;AAMT,sBAAgB;AANP,KAAX;;AASA,QAAI,WAAW,CAAf;AAAA,QACI,cAAc,CADlB;AAEA,WAAO,IAAI,QAAQ,MAAnB,EAA2B,GAA3B,EAAgC;;;AAG9B,UAAI,QAAQ,CAAR,EAAW,OAAX,CAAmB,MAAnB,MAA+B,CAA/B,IACM,IAAI,CAAJ,GAAQ,QAAQ,MADtB,IAEK,QAAQ,IAAI,CAAZ,EAAe,OAAf,CAAuB,MAAvB,MAAmC,CAFxC,IAGK,QAAQ,IAAI,CAAZ,EAAe,OAAf,CAAuB,IAAvB,MAAiC,CAH1C,EAG6C;AACzC;AACH;AACD,UAAI,YAAY,QAAQ,CAAR,EAAW,CAAX,CAAhB;;AAEA,UAAI,cAAc,GAAd,IAAqB,cAAc,GAAnC,IAA0C,cAAc,GAAxD,IAA+D,cAAc,IAAjF,EAAuF;AACrF,aAAK,KAAL,CAAW,IAAX,CAAgB,QAAQ,CAAR,CAAhB;AACA,aAAK,cAAL,CAAoB,IAApB,CAAyB,WAAW,CAAX,KAAiB,IAA1C;;AAEA,YAAI,cAAc,GAAlB,EAAuB;AACrB;AACD,SAFD,MAEO,IAAI,cAAc,GAAlB,EAAuB;AAC5B;AACD,SAFM,MAEA,IAAI,cAAc,GAAlB,EAAuB;AAC5B;AACA;AACD;AACF,OAZD,MAYO;AACL;AACD;AACF;;;AAGD,QAAI,CAAC,QAAD,IAAa,KAAK,QAAL,KAAkB,CAAnC,EAAsC;AACpC,WAAK,QAAL,GAAgB,CAAhB;AACD;AACD,QAAI,CAAC,WAAD,IAAgB,KAAK,QAAL,KAAkB,CAAtC,EAAyC;AACvC,WAAK,QAAL,GAAgB,CAAhB;AACD;;;AAGD,QAAI,QAAQ,MAAZ,EAAoB;AAClB,UAAI,aAAa,KAAK,QAAtB,EAAgC;AAC9B,cAAM,IAAI,KAAJ,CAAU,sDAAsD,mBAAmB,CAAzE,CAAV,CAAN;AACD;AACD,UAAI,gBAAgB,KAAK,QAAzB,EAAmC;AACjC,cAAM,IAAI,KAAJ,CAAU,wDAAwD,mBAAmB,CAA3E,CAAV,CAAN;AACD;AACF;;AAED,WAAO,IAAP;AACD;;AAED,SAAO,IAAI,QAAQ,MAAnB,EAA2B;AACzB;AACD;;AAED,SAAO,IAAP;AACD","file":"parse.js","sourcesContent":["export function parsePatch(uniDiff, options = {}) {\n  let diffstr = uniDiff.split(/\\r\\n|[\\n\\v\\f\\r\\x85]/),\n      delimiters = uniDiff.match(/\\r\\n|[\\n\\v\\f\\r\\x85]/g) || [],\n      list = [],\n      i = 0;\n\n  function parseIndex() {\n    let index = {};\n    list.push(index);\n\n    // Parse diff metadata\n    while (i < diffstr.length) {\n      let line = diffstr[i];\n\n      // File header found, end parsing diff metadata\n      if (/^(\\-\\-\\-|\\+\\+\\+|@@)\\s/.test(line)) {\n        break;\n      }\n\n      // Diff index\n      let header = (/^(?:Index:|diff(?: -r \\w+)+)\\s+(.+?)\\s*$/).exec(line);\n      if (header) {\n        index.index = header[1];\n      }\n\n      i++;\n    }\n\n    // Parse file headers if they are defined. Unified diff requires them, but\n    // there's no technical issues to have an isolated hunk without file header\n    parseFileHeader(index);\n    parseFileHeader(index);\n\n    // Parse hunks\n    index.hunks = [];\n\n    while (i < diffstr.length) {\n      let line = diffstr[i];\n\n      if (/^(Index:|diff|\\-\\-\\-|\\+\\+\\+)\\s/.test(line)) {\n        break;\n      } else if (/^@@/.test(line)) {\n        index.hunks.push(parseHunk());\n      } else if (line && options.strict) {\n        // Ignore unexpected content unless in strict mode\n        throw new Error('Unknown line ' + (i + 1) + ' ' + JSON.stringify(line));\n      } else {\n        i++;\n      }\n    }\n  }\n\n  // Parses the --- and +++ headers, if none are found, no lines\n  // are consumed.\n  function parseFileHeader(index) {\n    const headerPattern = /^(---|\\+\\+\\+)\\s+([\\S ]*)(?:\\t(.*?)\\s*)?$/;\n    const fileHeader = headerPattern.exec(diffstr[i]);\n    if (fileHeader) {\n      let keyPrefix = fileHeader[1] === '---' ? 'old' : 'new';\n      index[keyPrefix + 'FileName'] = fileHeader[2];\n      index[keyPrefix + 'Header'] = fileHeader[3];\n\n      i++;\n    }\n  }\n\n  // Parses a hunk\n  // This assumes that we are at the start of a hunk.\n  function parseHunk() {\n    let chunkHeaderIndex = i,\n        chunkHeaderLine = diffstr[i++],\n        chunkHeader = chunkHeaderLine.split(/@@ -(\\d+)(?:,(\\d+))? \\+(\\d+)(?:,(\\d+))? @@/);\n\n    let hunk = {\n      oldStart: +chunkHeader[1],\n      oldLines: +chunkHeader[2] || 1,\n      newStart: +chunkHeader[3],\n      newLines: +chunkHeader[4] || 1,\n      lines: [],\n      linedelimiters: []\n    };\n\n    let addCount = 0,\n        removeCount = 0;\n    for (; i < diffstr.length; i++) {\n      // Lines starting with '---' could be mistaken for the \"remove line\" operation\n      // But they could be the header for the next file. Therefore prune such cases out.\n      if (diffstr[i].indexOf('--- ') === 0\n            && (i + 2 < diffstr.length)\n            && diffstr[i + 1].indexOf('+++ ') === 0\n            && diffstr[i + 2].indexOf('@@') === 0) {\n          break;\n      }\n      let operation = diffstr[i][0];\n\n      if (operation === '+' || operation === '-' || operation === ' ' || operation === '\\\\') {\n        hunk.lines.push(diffstr[i]);\n        hunk.linedelimiters.push(delimiters[i] || '\\n');\n\n        if (operation === '+') {\n          addCount++;\n        } else if (operation === '-') {\n          removeCount++;\n        } else if (operation === ' ') {\n          addCount++;\n          removeCount++;\n        }\n      } else {\n        break;\n      }\n    }\n\n    // Handle the empty block count case\n    if (!addCount && hunk.newLines === 1) {\n      hunk.newLines = 0;\n    }\n    if (!removeCount && hunk.oldLines === 1) {\n      hunk.oldLines = 0;\n    }\n\n    // Perform optional sanity checking\n    if (options.strict) {\n      if (addCount !== hunk.newLines) {\n        throw new Error('Added line count did not match for hunk at line ' + (chunkHeaderIndex + 1));\n      }\n      if (removeCount !== hunk.oldLines) {\n        throw new Error('Removed line count did not match for hunk at line ' + (chunkHeaderIndex + 1));\n      }\n    }\n\n    return hunk;\n  }\n\n  while (i < diffstr.length) {\n    parseIndex();\n  }\n\n  return list;\n}\n"]}
diff --git a/node_modules/.diff-Ovr3xu0i/lib/util/array.js b/node_modules/.diff-Ovr3xu0i/lib/util/array.js
deleted file mode 100644
index 19416ba18db5e8b919b3f2882608ccd87c62e134..0000000000000000000000000000000000000000
--- a/node_modules/.diff-Ovr3xu0i/lib/util/array.js
+++ /dev/null
@@ -1,27 +0,0 @@
-/*istanbul ignore start*/"use strict";
-
-exports.__esModule = true;
-exports. /*istanbul ignore end*/arrayEqual = arrayEqual;
-/*istanbul ignore start*/exports. /*istanbul ignore end*/arrayStartsWith = arrayStartsWith;
-function arrayEqual(a, b) {
-  if (a.length !== b.length) {
-    return false;
-  }
-
-  return arrayStartsWith(a, b);
-}
-
-function arrayStartsWith(array, start) {
-  if (start.length > array.length) {
-    return false;
-  }
-
-  for (var i = 0; i < start.length; i++) {
-    if (start[i] !== array[i]) {
-      return false;
-    }
-  }
-
-  return true;
-}
-//# sourceMappingURL=data:application/json;base64,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
diff --git a/node_modules/.diff-Ovr3xu0i/lib/util/distance-iterator.js b/node_modules/.diff-Ovr3xu0i/lib/util/distance-iterator.js
deleted file mode 100644
index 2ac8fd0e37d81a0d3b46681cd3246f8a83042957..0000000000000000000000000000000000000000
--- a/node_modules/.diff-Ovr3xu0i/lib/util/distance-iterator.js
+++ /dev/null
@@ -1,47 +0,0 @@
-/*istanbul ignore start*/"use strict";
-
-exports.__esModule = true;
-
-exports["default"] = /*istanbul ignore end*/function (start, minLine, maxLine) {
-  var wantForward = true,
-      backwardExhausted = false,
-      forwardExhausted = false,
-      localOffset = 1;
-
-  return function iterator() {
-    if (wantForward && !forwardExhausted) {
-      if (backwardExhausted) {
-        localOffset++;
-      } else {
-        wantForward = false;
-      }
-
-      // Check if trying to fit beyond text length, and if not, check it fits
-      // after offset location (or desired location on first iteration)
-      if (start + localOffset <= maxLine) {
-        return localOffset;
-      }
-
-      forwardExhausted = true;
-    }
-
-    if (!backwardExhausted) {
-      if (!forwardExhausted) {
-        wantForward = true;
-      }
-
-      // Check if trying to fit before text beginning, and if not, check it fits
-      // before offset location
-      if (minLine <= start - localOffset) {
-        return -localOffset++;
-      }
-
-      backwardExhausted = true;
-      return iterator();
-    }
-
-    // We tried to fit hunk before text beginning and beyond text lenght, then
-    // hunk can't fit on the text. Return undefined
-  };
-};
-//# sourceMappingURL=data:application/json;base64,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
diff --git a/node_modules/.diff-Ovr3xu0i/lib/util/params.js b/node_modules/.diff-Ovr3xu0i/lib/util/params.js
deleted file mode 100644
index f246a6586c23cf1d2c32423d1ed986010339edc9..0000000000000000000000000000000000000000
--- a/node_modules/.diff-Ovr3xu0i/lib/util/params.js
+++ /dev/null
@@ -1,18 +0,0 @@
-/*istanbul ignore start*/'use strict';
-
-exports.__esModule = true;
-exports. /*istanbul ignore end*/generateOptions = generateOptions;
-function generateOptions(options, defaults) {
-  if (typeof options === 'function') {
-    defaults.callback = options;
-  } else if (options) {
-    for (var name in options) {
-      /* istanbul ignore else */
-      if (options.hasOwnProperty(name)) {
-        defaults[name] = options[name];
-      }
-    }
-  }
-  return defaults;
-}
-//# sourceMappingURL=data:application/json;base64,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
diff --git a/node_modules/.diff-Ovr3xu0i/package.json b/node_modules/.diff-Ovr3xu0i/package.json
deleted file mode 100644
index 99a4fea46f94e3ed1aec70a67abd6afe68067453..0000000000000000000000000000000000000000
--- a/node_modules/.diff-Ovr3xu0i/package.json
+++ /dev/null
@@ -1,75 +0,0 @@
-{
-  "name": "diff",
-  "version": "3.2.0",
-  "description": "A javascript text diff implementation.",
-  "keywords": [
-    "diff",
-    "javascript"
-  ],
-  "maintainers": [
-    "Kevin Decker <kpdecker@gmail.com> (http://incaseofstairs.com)"
-  ],
-  "bugs": {
-    "email": "kpdecker@gmail.com",
-    "url": "http://github.com/kpdecker/jsdiff/issues"
-  },
-  "license": "BSD-3-Clause",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/kpdecker/jsdiff.git"
-  },
-  "engines": {
-    "node": ">=0.3.1"
-  },
-  "main": "./lib",
-  "scripts": {
-    "test": "grunt"
-  },
-  "dependencies": {},
-  "devDependencies": {
-    "async": "^1.4.2",
-    "babel-core": "^6.0.0",
-    "babel-loader": "^6.0.0",
-    "babel-preset-es2015-mod": "^6.3.13",
-    "babel-preset-es3": "^1.0.1",
-    "chai": "^3.3.0",
-    "colors": "^1.1.2",
-    "eslint": "^1.6.0",
-    "grunt": "^0.4.5",
-    "grunt-babel": "^6.0.0",
-    "grunt-clean": "^0.4.0",
-    "grunt-cli": "^0.1.13",
-    "grunt-contrib-clean": "^1.0.0",
-    "grunt-contrib-copy": "^1.0.0",
-    "grunt-contrib-uglify": "^1.0.0",
-    "grunt-contrib-watch": "^1.0.0",
-    "grunt-eslint": "^17.3.1",
-    "grunt-karma": "^0.12.1",
-    "grunt-mocha-istanbul": "^3.0.1",
-    "grunt-mocha-test": "^0.12.7",
-    "grunt-webpack": "^1.0.11",
-    "istanbul": "github:kpdecker/istanbul",
-    "karma": "^0.13.11",
-    "karma-mocha": "^0.2.0",
-    "karma-mocha-reporter": "^2.0.0",
-    "karma-phantomjs-launcher": "^1.0.0",
-    "karma-sauce-launcher": "^0.3.0",
-    "karma-sourcemap-loader": "^0.3.6",
-    "karma-webpack": "^1.7.0",
-    "mocha": "^2.3.3",
-    "phantomjs-prebuilt": "^2.1.5",
-    "semver": "^5.0.3",
-    "webpack": "^1.12.2",
-    "webpack-dev-server": "^1.12.0"
-  },
-  "optionalDependencies": {},
-  "babel": {
-    "sourceMaps": "inline",
-    "presets": [
-      "es3",
-      "es2015-mod"
-    ],
-    "auxiliaryCommentBefore": "istanbul ignore start",
-    "auxiliaryCommentAfter": "istanbul ignore end"
-  }
-}
diff --git a/node_modules/.diff-Ovr3xu0i/release-notes.md b/node_modules/.diff-Ovr3xu0i/release-notes.md
deleted file mode 100644
index dedc81455969a5e545c3ce19c2fdf5c13c3e4f87..0000000000000000000000000000000000000000
--- a/node_modules/.diff-Ovr3xu0i/release-notes.md
+++ /dev/null
@@ -1,196 +0,0 @@
-# Release Notes
-
-## Development
-
-[Commits](https://github.com/kpdecker/jsdiff/compare/v3.2.0...master)
-
-## v3.2.0 - December 26th, 2016
-- [#156](https://github.com/kpdecker/jsdiff/pull/156) - Add `undefinedReplacement` option to `diffJson` ([@ewnd9](https://api.github.com/users/ewnd9))
-- [#154](https://github.com/kpdecker/jsdiff/pull/154) - Add `examples` and `images` to `.npmignore`. ([@wtgtybhertgeghgtwtg](https://api.github.com/users/wtgtybhertgeghgtwtg))
-- [#153](https://github.com/kpdecker/jsdiff/pull/153) - feat(structuredPatch): Pass options to diffLines ([@Kiougar](https://api.github.com/users/Kiougar))
-
-[Commits](https://github.com/kpdecker/jsdiff/compare/v3.1.0...v3.2.0)
-
-## v3.1.0 - November 27th, 2016
-- [#146](https://github.com/kpdecker/jsdiff/pull/146) - JsDiff.diffArrays to compare arrays ([@wvanderdeijl](https://api.github.com/users/wvanderdeijl))
-- [#144](https://github.com/kpdecker/jsdiff/pull/144) - Split file using all possible line delimiter instead of hard-coded "/n" and join lines back using the original delimiters ([@soulbeing](https://api.github.com/users/soulbeing))
-
-[Commits](https://github.com/kpdecker/jsdiff/compare/v3.0.1...v3.1.0)
-
-## v3.0.1 - October 9th, 2016
-- [#139](https://github.com/kpdecker/jsdiff/pull/139) - Make README.md look nicer in npmjs.com ([@takenspc](https://api.github.com/users/takenspc))
-- [#135](https://github.com/kpdecker/jsdiff/issues/135) - parsePatch combines patches from multiple files into a single IUniDiff when there is no "Index" line ([@ramya-rao-a](https://api.github.com/users/ramya-rao-a))
-- [#124](https://github.com/kpdecker/jsdiff/issues/124) - IE7/IE8 failure since 2.0.0 ([@boneskull](https://api.github.com/users/boneskull))
-
-[Commits](https://github.com/kpdecker/jsdiff/compare/v3.0.0...v3.0.1)
-
-## v3.0.0 - August 23rd, 2016
-- [#130](https://github.com/kpdecker/jsdiff/pull/130) - Add callback argument to applyPatches `patched` option ([@piranna](https://api.github.com/users/piranna))
-- [#120](https://github.com/kpdecker/jsdiff/pull/120) - Correctly handle file names containing spaces ([@adius](https://api.github.com/users/adius))
-- [#119](https://github.com/kpdecker/jsdiff/pull/119) - Do single reflow ([@wifiextender](https://api.github.com/users/wifiextender))
-- [#117](https://github.com/kpdecker/jsdiff/pull/117) - Make more usable with long strings. ([@abnbgist](https://api.github.com/users/abnbgist))
-
-Compatibility notes:
-- applyPatches patch callback now is async and requires the callback be called to continue operation
-
-[Commits](https://github.com/kpdecker/jsdiff/compare/v2.2.3...v3.0.0)
-
-## v2.2.3 - May 31st, 2016
-- [#118](https://github.com/kpdecker/jsdiff/pull/118) - Add a fix for applying 0-length destination patches ([@chaaz](https://api.github.com/users/chaaz))
-- [#115](https://github.com/kpdecker/jsdiff/pull/115) - Fixed grammar in README ([@krizalys](https://api.github.com/users/krizalys))
-- [#113](https://github.com/kpdecker/jsdiff/pull/113) - fix typo ([@vmazare](https://api.github.com/users/vmazare))
-
-[Commits](https://github.com/kpdecker/jsdiff/compare/v2.2.2...v2.2.3)
-
-## v2.2.2 - March 13th, 2016
-- [#102](https://github.com/kpdecker/jsdiff/issues/102) - diffJson with dates, returns empty curly braces  ([@dr-dimitru](https://api.github.com/users/dr-dimitru))
-- [#97](https://github.com/kpdecker/jsdiff/issues/97) - Whitespaces & diffWords ([@faiwer](https://api.github.com/users/faiwer))
-- [#92](https://github.com/kpdecker/jsdiff/pull/92) - Fixes typo in the readme ([@bg451](https://api.github.com/users/bg451))
-
-[Commits](https://github.com/kpdecker/jsdiff/compare/v2.2.1...v2.2.2)
-
-## v2.2.1 - November 12th, 2015
-- [#89](https://github.com/kpdecker/jsdiff/pull/89) - add in display selector to readme ([@FranDias](https://api.github.com/users/FranDias))
-- [#88](https://github.com/kpdecker/jsdiff/pull/88) - Split diffs based on file headers instead of 'Index:' metadata ([@piranna](https://api.github.com/users/piranna))
-
-[Commits](https://github.com/kpdecker/jsdiff/compare/v2.2.0...v2.2.1)
-
-## v2.2.0 - October 29th, 2015
-- [#80](https://github.com/kpdecker/jsdiff/pull/80) - Fix a typo: applyPath ->  applyPatch ([@fluxxu](https://api.github.com/users/fluxxu))
-- [#83](https://github.com/kpdecker/jsdiff/pull/83) - Add basic fuzzy matching to applyPatch ([@piranna](https://github.com/piranna))
-[Commits](https://github.com/kpdecker/jsdiff/compare/v2.2.0...v2.2.0)
-
-## v2.2.0 - October 29th, 2015
-- [#80](https://github.com/kpdecker/jsdiff/pull/80) - Fix a typo: applyPath ->  applyPatch ([@fluxxu](https://api.github.com/users/fluxxu))
-- [#83](https://github.com/kpdecker/jsdiff/pull/83) - Add basic fuzzy matching to applyPatch ([@piranna](https://github.com/piranna))
-[Commits](https://github.com/kpdecker/jsdiff/compare/v2.1.3...v2.2.0)
-
-## v2.1.3 - September 30th, 2015
-- [#78](https://github.com/kpdecker/jsdiff/pull/78) - fix: error throwing when apply patch to empty string ([@21paradox](https://api.github.com/users/21paradox))
-
-[Commits](https://github.com/kpdecker/jsdiff/compare/v2.1.2...v2.1.3)
-
-## v2.1.2 - September 23rd, 2015
-- [#76](https://github.com/kpdecker/jsdiff/issues/76) - diff headers give error ([@piranna](https://api.github.com/users/piranna))
-
-[Commits](https://github.com/kpdecker/jsdiff/compare/v2.1.1...v2.1.2)
-
-## v2.1.1 - September 9th, 2015
-- [#73](https://github.com/kpdecker/jsdiff/issues/73) - Is applyPatches() exposed in the API? ([@davidparsson](https://api.github.com/users/davidparsson))
-
-[Commits](https://github.com/kpdecker/jsdiff/compare/v2.1.0...v2.1.1)
-
-## v2.1.0 - August 27th, 2015
-- [#72](https://github.com/kpdecker/jsdiff/issues/72) - Consider using options object API for flag permutations ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#70](https://github.com/kpdecker/jsdiff/issues/70) - diffWords treats \n at the end as significant whitespace ([@nesQuick](https://api.github.com/users/nesQuick))
-- [#69](https://github.com/kpdecker/jsdiff/issues/69) - Missing count ([@wfalkwallace](https://api.github.com/users/wfalkwallace))
-- [#68](https://github.com/kpdecker/jsdiff/issues/68) - diffLines seems broken ([@wfalkwallace](https://api.github.com/users/wfalkwallace))
-- [#60](https://github.com/kpdecker/jsdiff/issues/60) - Support multiple diff hunks ([@piranna](https://api.github.com/users/piranna))
-- [#54](https://github.com/kpdecker/jsdiff/issues/54) - Feature Reuqest: 3-way merge ([@mog422](https://api.github.com/users/mog422))
-- [#42](https://github.com/kpdecker/jsdiff/issues/42) - Fuzz factor for applyPatch ([@stuartpb](https://api.github.com/users/stuartpb))
-- Move whitespace ignore out of equals method - 542063c
-- Include source maps in babel output - 7f7ab21
-- Merge diff/line and diff/patch implementations - 1597705
-- Drop map utility method - 1ddc939
-- Documentation for parsePatch and applyPatches - 27c4b77
-
-Compatibility notes:
-- The undocumented ignoreWhitespace flag has been removed from the Diff equality check directly. This implementation may be copied to diff utilities if dependencies existed on this functionality.
-
-[Commits](https://github.com/kpdecker/jsdiff/compare/v2.0.2...v2.1.0)
-
-## v2.0.2 - August 8th, 2015
-- [#67](https://github.com/kpdecker/jsdiff/issues/67) - cannot require from npm module in node ([@commenthol](https://api.github.com/users/commenthol))
-- Convert to chai since we don’t support IE8 - a96bbad
-
-[Commits](https://github.com/kpdecker/jsdiff/compare/v2.0.1...v2.0.2)
-
-## v2.0.1 - August 7th, 2015
-- Add release build at proper step - 57542fd
-
-[Commits](https://github.com/kpdecker/jsdiff/compare/v2.0.0...v2.0.1)
-
-## v2.0.0 - August 7th, 2015
-- [#66](https://github.com/kpdecker/jsdiff/issues/66) - Add karma and sauce tests ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#65](https://github.com/kpdecker/jsdiff/issues/65) - Create component repository for bower ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#64](https://github.com/kpdecker/jsdiff/issues/64) - Automatically call removeEmpty for all tokenizer calls ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#62](https://github.com/kpdecker/jsdiff/pull/62) - Allow access to structured object representation of patch data ([@bittrance](https://api.github.com/users/bittrance))
-- [#61](https://github.com/kpdecker/jsdiff/pull/61) - Use svg instead of png to get better image quality ([@PeterDaveHello](https://api.github.com/users/PeterDaveHello))
-- [#29](https://github.com/kpdecker/jsdiff/issues/29) - word tokenizer works only for 7 bit ascii ([@plasmagunman](https://api.github.com/users/plasmagunman))
-
-Compatibility notes:
-- `this.removeEmpty` is now called automatically for all instances. If this is not desired, this may be overriden on a per instance basis.
-- The library has been refactored to use some ES6 features. The external APIs should remain the same, but bower projects that directly referenced the repository will now have to point to the [components/jsdiff](https://github.com/components/jsdiff) repository.
-
-[Commits](https://github.com/kpdecker/jsdiff/compare/v1.4.0...v2.0.0)
-
-## v1.4.0 - May 6th, 2015
-- [#57](https://github.com/kpdecker/jsdiff/issues/57) - createPatch -> applyPatch failed. ([@mog422](https://api.github.com/users/mog422))
-- [#56](https://github.com/kpdecker/jsdiff/pull/56) - Two files patch ([@rgeissert](https://api.github.com/users/rgeissert))
-- [#14](https://github.com/kpdecker/jsdiff/issues/14) - Flip added and removed order? ([@jakesandlund](https://api.github.com/users/jakesandlund))
-
-[Commits](https://github.com/kpdecker/jsdiff/compare/v1.3.2...v1.4.0)
-
-## v1.3.2 - March 30th, 2015
-- [#53](https://github.com/kpdecker/jsdiff/pull/53) - Updated README.MD with Bower installation instructions ([@ofbriggs](https://api.github.com/users/ofbriggs))
-- [#49](https://github.com/kpdecker/jsdiff/issues/49) - Cannot read property 'oldlines' of undefined ([@nwtn](https://api.github.com/users/nwtn))
-- [#44](https://github.com/kpdecker/jsdiff/issues/44) - invalid-meta jsdiff is missing "main" entry in bower.json
-
-[Commits](https://github.com/kpdecker/jsdiff/compare/v1.3.1...v1.3.2)
-
-## v1.3.1 - March 13th, 2015
-- [#52](https://github.com/kpdecker/jsdiff/pull/52) - Fix for #51 Wrong result of JsDiff.diffLines ([@felicienfrancois](https://api.github.com/users/felicienfrancois))
-
-[Commits](https://github.com/kpdecker/jsdiff/compare/v1.3.0...v1.3.1)
-
-## v1.3.0 - March 2nd, 2015
-- [#47](https://github.com/kpdecker/jsdiff/pull/47) - Adding Diff Trimmed Lines ([@JamesGould123](https://api.github.com/users/JamesGould123))
-
-[Commits](https://github.com/kpdecker/jsdiff/compare/v1.2.2...v1.3.0)
-
-## v1.2.2 - January 26th, 2015
-- [#45](https://github.com/kpdecker/jsdiff/pull/45) - Fix AMD module loading ([@pedrocarrico](https://api.github.com/users/pedrocarrico))
-- [#43](https://github.com/kpdecker/jsdiff/pull/43) - added a bower file ([@nbrustein](https://api.github.com/users/nbrustein))
-
-[Commits](https://github.com/kpdecker/jsdiff/compare/v1.2.1...v1.2.2)
-
-## v1.2.1 - December 26th, 2014
-- [#41](https://github.com/kpdecker/jsdiff/pull/41) - change condition of using node export system. ([@ironhee](https://api.github.com/users/ironhee))
-
-[Commits](https://github.com/kpdecker/jsdiff/compare/v1.2.0...v1.2.1)
-
-## v1.2.0 - November 29th, 2014
-- [#37](https://github.com/kpdecker/jsdiff/pull/37) - Add support for sentences. ([@vmariano](https://api.github.com/users/vmariano))
-- [#28](https://github.com/kpdecker/jsdiff/pull/28) - Implemented diffJson ([@papandreou](https://api.github.com/users/papandreou))
-- [#27](https://github.com/kpdecker/jsdiff/issues/27) - Slow to execute over diffs with a large number of changes ([@termi](https://api.github.com/users/termi))
-- Allow for optional async diffing - 19385b9
-- Fix diffChars implementation - eaa44ed
-
-[Commits](https://github.com/kpdecker/jsdiff/compare/v1.1.0...v1.2.0)
-
-## v1.1.0 - November 25th, 2014
-- [#33](https://github.com/kpdecker/jsdiff/pull/33) - AMD and global exports ([@ovcharik](https://api.github.com/users/ovcharik))
-- [#32](https://github.com/kpdecker/jsdiff/pull/32) - Add support for component ([@vmariano](https://api.github.com/users/vmariano))
-- [#31](https://github.com/kpdecker/jsdiff/pull/31) - Don't rely on Array.prototype.map ([@papandreou](https://api.github.com/users/papandreou))
-
-[Commits](https://github.com/kpdecker/jsdiff/compare/v1.0.8...v1.1.0)
-
-## v1.0.8 - December 22nd, 2013
-- [#24](https://github.com/kpdecker/jsdiff/pull/24) - Handle windows newlines on non windows machines. ([@benogle](https://api.github.com/users/benogle))
-- [#23](https://github.com/kpdecker/jsdiff/pull/23) - Prettied up the API formatting a little, and added basic node and web examples ([@airportyh](https://api.github.com/users/airportyh))
-
-[Commits](https://github.com/kpdecker/jsdiff/compare/v1.0.7...v1.0.8)
-
-## v1.0.7 - September 11th, 2013
-
-- [#22](https://github.com/kpdecker/jsdiff/pull/22) - Added variant of WordDiff that doesn't ignore whitespace differences ([@papandreou](https://api.github.com/users/papandreou)
-
-- Add 0.10 to travis tests - 243a526
-
-[Commits](https://github.com/kpdecker/jsdiff/compare/v1.0.6...v1.0.7)
-
-## v1.0.6 - August 30th, 2013
-
-- [#19](https://github.com/kpdecker/jsdiff/pull/19) - Explicitly define contents of npm package ([@sindresorhus](https://api.github.com/users/sindresorhus)
-
-[Commits](https://github.com/kpdecker/jsdiff/compare/v1.0.5...v1.0.6)
diff --git a/node_modules/.diff-Ovr3xu0i/runtime.js b/node_modules/.diff-Ovr3xu0i/runtime.js
deleted file mode 100644
index fd8ca6ea249ab0366ee721d9b69e4fe3e64e454c..0000000000000000000000000000000000000000
--- a/node_modules/.diff-Ovr3xu0i/runtime.js
+++ /dev/null
@@ -1,3 +0,0 @@
-require('babel-core/register')({
-  ignore: /\/lib\/|\/node_modules\//
-});
diff --git a/node_modules/.growl-tnDqzeS4/Readme.md b/node_modules/.growl-tnDqzeS4/Readme.md
deleted file mode 100644
index 785344e603579d07f934562df387f498d5803cc7..0000000000000000000000000000000000000000
--- a/node_modules/.growl-tnDqzeS4/Readme.md
+++ /dev/null
@@ -1,108 +0,0 @@
-# Growl for nodejs
-
-Growl support for Nodejs. This is essentially a port of my [Ruby Growl Library](http://github.com/visionmedia/growl). Ubuntu/Linux support added thanks to [@niftylettuce](http://github.com/niftylettuce).
-
-## Installation
-
-### Install
-
-### Mac OS X (Darwin):
-
-  Install [growlnotify(1)](http://growl.info/extras.php#growlnotify). On OS X 10.8, Notification Center is supported using [terminal-notifier](https://github.com/alloy/terminal-notifier). To install:
-
-    $ sudo gem install terminal-notifier
-
-  Install [npm](http://npmjs.org/) and run:
-
-    $ npm install growl
-
-### Ubuntu (Linux):
-
-  Install `notify-send` through the [libnotify-bin](http://packages.ubuntu.com/libnotify-bin) package:
-
-    $ sudo apt-get install libnotify-bin
-
-  Install [npm](http://npmjs.org/) and run:
-
-    $ npm install growl
-
-### Windows:
-
-  Download and install [Growl for Windows](http://www.growlforwindows.com/gfw/default.aspx)
-
-  Download [growlnotify](http://www.growlforwindows.com/gfw/help/growlnotify.aspx) - **IMPORTANT :** Unpack growlnotify to a folder that is present in your path!
-
-  Install [npm](http://npmjs.org/) and run:
-
-    $ npm install growl
-
-## Examples
-
-Callback functions are optional
-
-```javascript
-var growl = require('growl')
-growl('You have mail!')
-growl('5 new messages', { sticky: true })
-growl('5 new emails', { title: 'Email Client', image: 'Safari', sticky: true })
-growl('Message with title', { title: 'Title'})
-growl('Set priority', { priority: 2 })
-growl('Show Safari icon', { image: 'Safari' })
-growl('Show icon', { image: 'path/to/icon.icns' })
-growl('Show image', { image: 'path/to/my.image.png' })
-growl('Show png filesystem icon', { image: 'png' })
-growl('Show pdf filesystem icon', { image: 'article.pdf' })
-growl('Show pdf filesystem icon', { image: 'article.pdf' }, function(err){
-  // ... notified
-})
-```
-
-## Options
-
-  - title
-    - notification title
-  - name
-    - application name
-  - priority
-    - priority for the notification (default is 0)
-  - sticky
-    - weither or not the notification should remainin until closed
-  - image
-    - Auto-detects the context:
-      - path to an icon sets --iconpath
-      - path to an image sets --image
-      - capitalized word sets --appIcon
-      - filename uses extname as --icon
-      - otherwise treated as --icon
-  - exec
-    - manually specify a shell command instead
-      - appends message to end of shell command
-      - or, replaces `%s` with message
-      - optionally prepends title (example: `title: message`)
-      - examples: `{exec: 'tmux display-message'}`, `{exec: 'echo "%s" > messages.log}`
-
-## License
-
-(The MIT License)
-
-Copyright (c) 2009 TJ Holowaychuk <tj@vision-media.ca>
-Copyright (c) 2016 Joshua Boy Nicolai Appelman <joshua@jbna.nl>
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-'Software'), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/.growl-tnDqzeS4/lib/growl.js b/node_modules/.growl-tnDqzeS4/lib/growl.js
deleted file mode 100644
index 719b5af5478194fdcddad89ea4b8ea9693c77982..0000000000000000000000000000000000000000
--- a/node_modules/.growl-tnDqzeS4/lib/growl.js
+++ /dev/null
@@ -1,290 +0,0 @@
-// Growl - Copyright TJ Holowaychuk <tj@vision-media.ca> (MIT Licensed)
-
-/**
- * Module dependencies.
- */
-
-var exec = require('child_process').exec
-  , fs = require('fs')
-  , path = require('path')
-  , exists = fs.existsSync || path.existsSync
-  , os = require('os')
-  , quote = JSON.stringify
-  , cmd;
-
-function which(name) {
-  var paths = process.env.PATH.split(':');
-  var loc;
-
-  for (var i = 0, len = paths.length; i < len; ++i) {
-    loc = path.join(paths[i], name);
-    if (exists(loc)) return loc;
-  }
-}
-
-switch(os.type()) {
-  case 'Darwin':
-    if (which('terminal-notifier')) {
-      cmd = {
-          type: "Darwin-NotificationCenter"
-        , pkg: "terminal-notifier"
-        , msg: '-message'
-        , title: '-title'
-        , subtitle: '-subtitle'
-        , icon: '-appIcon'
-        , sound:  '-sound'
-        , url: '-open'
-        , priority: {
-              cmd: '-execute'
-            , range: []
-          }
-      };
-    } else {
-      cmd = {
-          type: "Darwin-Growl"
-        , pkg: "growlnotify"
-        , msg: '-m'
-        , sticky: '--sticky'
-        , priority: {
-              cmd: '--priority'
-            , range: [
-                -2
-              , -1
-              , 0
-              , 1
-              , 2
-              , "Very Low"
-              , "Moderate"
-              , "Normal"
-              , "High"
-              , "Emergency"
-            ]
-          }
-      };
-    }
-    break;
-  case 'Linux':
-    if (which('growl')) {
-      cmd = {
-          type: "Linux-Growl"
-        , pkg: "growl"
-        , msg: '-m'
-        , title: '-title'
-        , subtitle: '-subtitle'
-        , host: {
-            cmd: '-H'
-          , hostname: '192.168.33.1'
-        }
-      };
-    } else {
-      cmd = {
-          type: "Linux"
-        , pkg: "notify-send"
-        , msg: ''
-        , sticky: '-t 0'
-        , icon: '-i'
-        , priority: {
-            cmd: '-u'
-          , range: [
-              "low"
-            , "normal"
-            , "critical"
-          ]
-        }
-      };
-    }
-    break;
-  case 'Windows_NT':
-    cmd = {
-        type: "Windows"
-      , pkg: "growlnotify"
-      , msg: ''
-      , sticky: '/s:true'
-      , title: '/t:'
-      , icon: '/i:'
-      , url: '/cu:'
-      , priority: {
-            cmd: '/p:'
-          , range: [
-              -2
-            , -1
-            , 0
-            , 1
-            , 2
-          ]
-        }
-    };
-    break;
-}
-
-/**
- * Expose `growl`.
- */
-
-exports = module.exports = growl;
-
-/**
- * Node-growl version.
- */
-
-exports.version = '1.4.1'
-
-/**
- * Send growl notification _msg_ with _options_.
- *
- * Options:
- *
- *  - title   Notification title
- *  - sticky  Make the notification stick (defaults to false)
- *  - priority  Specify an int or named key (default is 0)
- *  - name    Application name (defaults to growlnotify)
- *  - sound   Sound efect ( in OSx defined in preferences -> sound -> effects) * works only in OSX > 10.8x
- *  - image
- *    - path to an icon sets --iconpath
- *    - path to an image sets --image
- *    - capitalized word sets --appIcon
- *    - filename uses extname as --icon
- *    - otherwise treated as --icon
- *
- * Examples:
- *
- *   growl('New email')
- *   growl('5 new emails', { title: 'Thunderbird' })
- *   growl('5 new emails', { title: 'Thunderbird', sound: 'Purr' })
- *   growl('Email sent', function(){
- *     // ... notification sent
- *   })
- *
- * @param {string} msg
- * @param {object} options
- * @param {function} fn
- * @api public
- */
-
-function growl(msg, options, fn) {
-  var image
-    , args
-    , options = options || {}
-    , fn = fn || function(){};
-
-  if (options.exec) {
-    cmd = {
-        type: "Custom"
-      , pkg: options.exec
-      , range: []
-    };
-  }
-
-  // noop
-  if (!cmd) return fn(new Error('growl not supported on this platform'));
-  args = [cmd.pkg];
-
-  // image
-  if (image = options.image) {
-    switch(cmd.type) {
-      case 'Darwin-Growl':
-        var flag, ext = path.extname(image).substr(1)
-        flag = flag || ext == 'icns' && 'iconpath'
-        flag = flag || /^[A-Z]/.test(image) && 'appIcon'
-        flag = flag || /^png|gif|jpe?g$/.test(ext) && 'image'
-        flag = flag || ext && (image = ext) && 'icon'
-        flag = flag || 'icon'
-        args.push('--' + flag, quote(image))
-        break;
-      case 'Darwin-NotificationCenter':
-        args.push(cmd.icon, quote(image));
-        break;
-      case 'Linux':
-        args.push(cmd.icon, quote(image));
-        // libnotify defaults to sticky, set a hint for transient notifications
-        if (!options.sticky) args.push('--hint=int:transient:1');
-        break;
-      case 'Windows':
-        args.push(cmd.icon + quote(image));
-        break;
-    }
-  }
-
-  // sticky
-  if (options.sticky) args.push(cmd.sticky);
-
-  // priority
-  if (options.priority) {
-    var priority = options.priority + '';
-    var checkindexOf = cmd.priority.range.indexOf(priority);
-    if (~cmd.priority.range.indexOf(priority)) {
-      args.push(cmd.priority, options.priority);
-    }
-  }
-
-  //sound
-  if(options.sound && cmd.type === 'Darwin-NotificationCenter'){
-    args.push(cmd.sound, options.sound)
-  }
-
-  // name
-  if (options.name && cmd.type === "Darwin-Growl") {
-    args.push('--name', options.name);
-  }
-
-  switch(cmd.type) {
-    case 'Darwin-Growl':
-      args.push(cmd.msg);
-      args.push(quote(msg).replace(/\\n/g, '\n'));
-      if (options.title) args.push(quote(options.title));
-      break;
-    case 'Darwin-NotificationCenter':
-      args.push(cmd.msg);
-      var stringifiedMsg = quote(msg);
-      var escapedMsg = stringifiedMsg.replace(/\\n/g, '\n');
-      args.push(escapedMsg);
-      if (options.title) {
-        args.push(cmd.title);
-        args.push(quote(options.title));
-      }
-      if (options.subtitle) {
-        args.push(cmd.subtitle);
-        args.push(quote(options.subtitle));
-      }
-      if (options.url) {
-        args.push(cmd.url);
-        args.push(quote(options.url));
-      }
-      break;
-    case 'Linux-Growl':
-      args.push(cmd.msg);
-      args.push(quote(msg).replace(/\\n/g, '\n'));
-      if (options.title) args.push(quote(options.title));
-      if (cmd.host) {
-        args.push(cmd.host.cmd, cmd.host.hostname)
-      }
-      break;
-    case 'Linux':
-      if (options.title) {
-        args.push(quote(options.title));
-        args.push(cmd.msg);
-        args.push(quote(msg).replace(/\\n/g, '\n'));
-      } else {
-        args.push(quote(msg).replace(/\\n/g, '\n'));
-      }
-      break;
-    case 'Windows':
-      args.push(quote(msg).replace(/\\n/g, '\n'));
-      if (options.title) args.push(cmd.title + quote(options.title));
-      if (options.url) args.push(cmd.url + quote(options.url));
-      break;
-    case 'Custom':
-      args[0] = (function(origCommand) {
-        var message = options.title
-          ? options.title + ': ' + msg
-          : msg;
-        var command = origCommand.replace(/(^|[^%])%s/g, '$1' + quote(message));
-        if (command === origCommand) args.push(quote(message));
-        return command;
-      })(args[0]);
-      break;
-  }
-
-  // execute
-  exec(args.join(' '), fn);
-};
diff --git a/node_modules/.growl-tnDqzeS4/package.json b/node_modules/.growl-tnDqzeS4/package.json
deleted file mode 100644
index 962c7fae28f6e9b4bbb903e9f6152047c7fa0027..0000000000000000000000000000000000000000
--- a/node_modules/.growl-tnDqzeS4/package.json
+++ /dev/null
@@ -1,15 +0,0 @@
-{
-  "name": "growl",
-  "version": "1.9.2",
-  "description": "Growl unobtrusive notifications",
-  "author": "TJ Holowaychuk <tj@vision-media.ca>",
-  "maintainers": [
-    "Joshua Boy Nicolai Appelman <joshua@jbnicolai.nl>"
-  ],
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/tj/node-growl.git"
-  },
-  "main": "./lib/growl.js",
-  "license": "MIT"
-}
diff --git a/node_modules/.growl-tnDqzeS4/test.js b/node_modules/.growl-tnDqzeS4/test.js
deleted file mode 100644
index 9bb09d9d34b0437b0893f4cd63c08fdff1c5671e..0000000000000000000000000000000000000000
--- a/node_modules/.growl-tnDqzeS4/test.js
+++ /dev/null
@@ -1,31 +0,0 @@
-
-var growl = require('./lib/growl')
-
-growl('Support sound notifications', {title: 'Make a sound', sound: 'purr'});
-growl('You have mail!')
-growl('5 new messages', { sticky: true })
-growl('5 new emails', { title: 'Email Client', image: 'Safari', sticky: true })
-growl('Message with title', { title: 'Title'})
-growl('Set priority', { priority: 2 })
-growl('Show Safari icon', { image: 'Safari' })
-growl('Show icon', { image: 'path/to/icon.icns' })
-growl('Show image', { image: 'path/to/my.image.png' })
-growl('Show png filesystem icon', { image: 'png' })
-growl('Show pdf filesystem icon', { image: 'article.pdf' })
-growl('Show pdf filesystem icon', { image: 'article.pdf' }, function(){
-  console.log('callback');
-})
-growl('Show pdf filesystem icon', { title: 'Use show()', image: 'article.pdf' })
-growl('here \' are \n some \\ characters that " need escaping', {}, function(error, stdout, stderr) {
-  if (error !== null) throw new Error('escaping failed:\n' + stdout + stderr);
-})
-growl('Allow custom notifiers', { exec: 'echo XXX %s' }, function(error, stdout, stderr) {
-  console.log(stdout);
-})
-growl('Allow custom notifiers', { title: 'test', exec: 'echo YYY' }, function(error, stdout, stderr) {
-  console.log(stdout);
-})
-growl('Allow custom notifiers', { title: 'test', exec: 'echo ZZZ %s' }, function(error, stdout, stderr) {
-  console.log(stdout);
-})
-growl('Open a URL', { url: 'https://npmjs.org/package/growl' });
diff --git a/node_modules/.package-lock.json b/node_modules/.package-lock.json
index 33e062fd4f57d3b4c94b93d0fdc09c7401e8bd45..bb459ca89b6e446387a9bd3e3e72de17f995be27 100644
--- a/node_modules/.package-lock.json
+++ b/node_modules/.package-lock.json
@@ -12,10 +12,23 @@
         "node": ">=6.9.0"
       }
     },
-    "node_modules/@babel/parser": {
+    "node_modules/@babel/highlight": {
       "version": "7.18.6",
-      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.18.6.tgz",
-      "integrity": "sha512-uQVSa9jJUe/G/304lXspfWVpKpK4euFLgGiMQFOCpM/bgcAdeoHwi/OQz23O9GK2osz26ZiXRRV9aV+Yl1O8tw==",
+      "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.18.6.tgz",
+      "integrity": "sha512-u7stbOuYjaPezCuLj29hNW1v64M2Md2qupEKP1fHc7WdOA3DgLh37suiSrZYY7haUB7iBeQZ9P1uiRF359do3g==",
+      "dependencies": {
+        "@babel/helper-validator-identifier": "^7.18.6",
+        "chalk": "^2.0.0",
+        "js-tokens": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=6.9.0"
+      }
+    },
+    "node_modules/@babel/parser": {
+      "version": "7.18.8",
+      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.18.8.tgz",
+      "integrity": "sha512-RSKRfYX20dyH+elbJK2uqAkVyucL+xXzhqlMD5/ZXx+dAAwpyB7HsvnHe/ZUGOF+xLr5Wx9/JoXVTj6BQE2/oA==",
       "bin": {
         "parser": "bin/babel-parser.js"
       },
@@ -24,9 +37,9 @@
       }
     },
     "node_modules/@babel/types": {
-      "version": "7.18.7",
-      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.18.7.tgz",
-      "integrity": "sha512-QG3yxTcTIBoAcQmkCs+wAPYZhu7Dk9rXKacINfNbdJDNERTbLQbHGyVG8q/YGMPeCJRIhSY0+fTc5+xuh6WPSQ==",
+      "version": "7.18.8",
+      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.18.8.tgz",
+      "integrity": "sha512-qwpdsmraq0aJ3osLJRApsc2ouSJCdnMeZwB0DhbtHAtRpZNZCdlbRnHIgcRKzdE1g0iOGg644fzjOBcdOz9cPw==",
       "dependencies": {
         "@babel/helper-validator-identifier": "^7.18.6",
         "to-fast-properties": "^2.0.0"
@@ -35,6 +48,76 @@
         "node": ">=6.9.0"
       }
     },
+    "node_modules/@eslint/eslintrc": {
+      "version": "0.4.3",
+      "resolved": "https://registry.npmjs.org/@eslint/eslintrc/-/eslintrc-0.4.3.tgz",
+      "integrity": "sha512-J6KFFz5QCYUJq3pf0mjEcCJVERbzv71PUIDczuh9JkwGEzced6CO5ADLHB1rbf/+oPBtoPfMYNOpGDzCANlbXw==",
+      "dependencies": {
+        "ajv": "^6.12.4",
+        "debug": "^4.1.1",
+        "espree": "^7.3.0",
+        "globals": "^13.9.0",
+        "ignore": "^4.0.6",
+        "import-fresh": "^3.2.1",
+        "js-yaml": "^3.13.1",
+        "minimatch": "^3.0.4",
+        "strip-json-comments": "^3.1.1"
+      },
+      "engines": {
+        "node": "^10.12.0 || >=12.0.0"
+      }
+    },
+    "node_modules/@eslint/eslintrc/node_modules/globals": {
+      "version": "13.16.0",
+      "resolved": "https://registry.npmjs.org/globals/-/globals-13.16.0.tgz",
+      "integrity": "sha512-A1lrQfpNF+McdPOnnFqY3kSN0AFTy485bTi1bkLk4mVPODIUEcSfhHgRqA+QdXPksrSTTztYXx37NFV+GpGk3Q==",
+      "dependencies": {
+        "type-fest": "^0.20.2"
+      },
+      "engines": {
+        "node": ">=8"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/@eslint/eslintrc/node_modules/ignore": {
+      "version": "4.0.6",
+      "resolved": "https://registry.npmjs.org/ignore/-/ignore-4.0.6.tgz",
+      "integrity": "sha512-cyFDKrqc/YdcWFniJhzI42+AzS+gNwmUzOSFcRCQYwySuBBBy/KjuxWLZ/FHEH6Moq1NizMOBWyTcv8O4OZIMg==",
+      "engines": {
+        "node": ">= 4"
+      }
+    },
+    "node_modules/@eslint/eslintrc/node_modules/type-fest": {
+      "version": "0.20.2",
+      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.20.2.tgz",
+      "integrity": "sha512-Ne+eE4r0/iWnpAxD852z3A+N0Bt5RN//NjJwRd2VFHEmrywxf5vsZlh4R6lixl6B+wz/8d+maTSAkN1FIkI3LQ==",
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/@humanwhocodes/config-array": {
+      "version": "0.5.0",
+      "resolved": "https://registry.npmjs.org/@humanwhocodes/config-array/-/config-array-0.5.0.tgz",
+      "integrity": "sha512-FagtKFz74XrTl7y6HCzQpwDfXP0yhxe9lHLD1UZxjvZIcbyRz8zTFF/yYNfSfzU414eDwZ1SrO0Qvtyf+wFMQg==",
+      "dependencies": {
+        "@humanwhocodes/object-schema": "^1.2.0",
+        "debug": "^4.1.1",
+        "minimatch": "^3.0.4"
+      },
+      "engines": {
+        "node": ">=10.10.0"
+      }
+    },
+    "node_modules/@humanwhocodes/object-schema": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/@humanwhocodes/object-schema/-/object-schema-1.2.1.tgz",
+      "integrity": "sha512-ZnQMnLV4e7hDlUvw8H+U8ASL02SS2Gn6+9Ac3wGGLIe7+je2AeAOxPY+izIPJDfFDb7eDjev0Us8MO1iFRN8hA=="
+    },
     "node_modules/@xmldom/xmldom": {
       "version": "0.7.5",
       "resolved": "https://registry.npmjs.org/@xmldom/xmldom/-/xmldom-0.7.5.tgz",
@@ -44,26 +127,95 @@
       }
     },
     "node_modules/accepts": {
-      "version": "1.3.7",
-      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.7.tgz",
-      "integrity": "sha512-Il80Qs2WjYlJIBNzNkK6KYqlVMTbZLXgHx2oT0pU/fjRHyEp+PEfEPY0R3WCwAGVOtauxh1hOxNgIf5bv7dQpA==",
+      "version": "1.3.8",
+      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.8.tgz",
+      "integrity": "sha512-PYAthTa2m2VKxuvSD3DPC/Gy+U+sOA1LAuT8mkmRuvw+NACSaeXEQ+NHcVF7rONl6qcaxV3Uuemwawk+7+SJLw==",
       "dependencies": {
-        "mime-types": "~2.1.24",
-        "negotiator": "0.6.2"
+        "mime-types": "~2.1.34",
+        "negotiator": "0.6.3"
       },
       "engines": {
         "node": ">= 0.6"
       }
     },
+    "node_modules/acorn": {
+      "version": "7.4.1",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.4.1.tgz",
+      "integrity": "sha512-nQyp0o1/mNdbTO1PO6kHkwSrmgZ0MT/jCCpNiwbUjGoRN4dlBhqJtoQuCnEOKzgTVwg0ZWiCoQy6SxMebQVh8A==",
+      "bin": {
+        "acorn": "bin/acorn"
+      },
+      "engines": {
+        "node": ">=0.4.0"
+      }
+    },
+    "node_modules/acorn-jsx": {
+      "version": "5.3.2",
+      "resolved": "https://registry.npmjs.org/acorn-jsx/-/acorn-jsx-5.3.2.tgz",
+      "integrity": "sha512-rq9s+JNhf0IChjtDXxllJ7g41oZk5SlXtp0LHwyA5cejwn7vKmKp4pPri6YEePv2PU65sAsegbXtIinmDFDXgQ==",
+      "peerDependencies": {
+        "acorn": "^6.0.0 || ^7.0.0 || ^8.0.0"
+      }
+    },
+    "node_modules/ajv": {
+      "version": "6.12.6",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
+      "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
+      "dependencies": {
+        "fast-deep-equal": "^3.1.1",
+        "fast-json-stable-stringify": "^2.0.0",
+        "json-schema-traverse": "^0.4.1",
+        "uri-js": "^4.2.2"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/epoberezkin"
+      }
+    },
+    "node_modules/ansi-colors": {
+      "version": "4.1.3",
+      "resolved": "https://registry.npmjs.org/ansi-colors/-/ansi-colors-4.1.3.tgz",
+      "integrity": "sha512-/6w/C21Pm1A7aZitlI5Ni/2J6FFQN8i1Cvz3kHABAAbw93v/NlvKdVOqz7CCWz/3iv/JplRSEEZ83XION15ovw==",
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/ansi-regex": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
+      "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/ansi-styles": {
+      "version": "3.2.1",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
+      "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
+      "dependencies": {
+        "color-convert": "^1.9.0"
+      },
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/argparse": {
+      "version": "1.0.10",
+      "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.10.tgz",
+      "integrity": "sha512-o5Roy6tNG4SL/FOkCAN6RzjiakZS25RLYFrcMttJqbdd8BWrnA+fGz57iN5Pb06pvBGvl5gQ0B48dJlslXvoTg==",
+      "dependencies": {
+        "sprintf-js": "~1.0.2"
+      }
+    },
     "node_modules/array-flatten": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
-      "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI="
+      "integrity": "sha512-PCVAQswWemu6UdxsDFFX/+gVeYqKAod3D3UVm91jHwynguOwAvYPhx8nNlM++NqRcK6CxxpUafjmhIdKiHibqg=="
     },
     "node_modules/asap": {
       "version": "2.0.6",
       "resolved": "https://registry.npmjs.org/asap/-/asap-2.0.6.tgz",
-      "integrity": "sha1-5QNHYR1+aQlDIIu9r+vLwvuGbUY="
+      "integrity": "sha512-BSHWgDSAiKs50o2Re8ppvp3seVHXSRM44cdSsT9FfNEUUZLOGWVCsiWaRPWM1Znn+mqZ1OfVZ3z3DWEzSp7hRA=="
     },
     "node_modules/assert-never": {
       "version": "1.2.1",
@@ -78,6 +230,14 @@
         "node": "*"
       }
     },
+    "node_modules/astral-regex": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/astral-regex/-/astral-regex-2.0.0.tgz",
+      "integrity": "sha512-Z7tMw1ytTXt5jqMcOP+OQteU1VuNK9Y02uuJtKQ1Sv69jXQKKg5cibLwGJow8yzZP+eAc18EmLGPal0bp36rvQ==",
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/async": {
       "version": "3.2.4",
       "resolved": "https://registry.npmjs.org/async/-/async-3.2.4.tgz",
@@ -86,7 +246,7 @@
     "node_modules/asynckit": {
       "version": "0.4.0",
       "resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
-      "integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k="
+      "integrity": "sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q=="
     },
     "node_modules/axios": {
       "version": "0.21.4",
@@ -126,28 +286,44 @@
     "node_modules/bcryptjs": {
       "version": "2.4.3",
       "resolved": "https://registry.npmjs.org/bcryptjs/-/bcryptjs-2.4.3.tgz",
-      "integrity": "sha1-mrVie5PmBiH/fNrF2pczAn3x0Ms="
+      "integrity": "sha512-V/Hy/X9Vt7f3BbPJEi8BdVFMByHi+jNXrYkW3huaybV/kQ0KJg0Y6PkEMbn+zeT+i+SiKZ/HMqJGIIt4LZDqNQ=="
     },
     "node_modules/body-parser": {
-      "version": "1.19.0",
-      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.19.0.tgz",
-      "integrity": "sha512-dhEPs72UPbDnAQJ9ZKMNTP6ptJaionhP5cBb541nXPlW60Jepo9RV/a4fX4XWW9CuFNK22krhrj1+rgzifNCsw==",
+      "version": "1.20.0",
+      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.0.tgz",
+      "integrity": "sha512-DfJ+q6EPcGKZD1QWUjSpqp+Q7bDQTsQIF4zfUAtZ6qk+H/3/QRhg9CEp39ss+/T2vw0+HaidC0ecJj/DRLIaKg==",
       "dependencies": {
-        "bytes": "3.1.0",
+        "bytes": "3.1.2",
         "content-type": "~1.0.4",
         "debug": "2.6.9",
-        "depd": "~1.1.2",
-        "http-errors": "1.7.2",
+        "depd": "2.0.0",
+        "destroy": "1.2.0",
+        "http-errors": "2.0.0",
         "iconv-lite": "0.4.24",
-        "on-finished": "~2.3.0",
-        "qs": "6.7.0",
-        "raw-body": "2.4.0",
-        "type-is": "~1.6.17"
+        "on-finished": "2.4.1",
+        "qs": "6.10.3",
+        "raw-body": "2.5.1",
+        "type-is": "~1.6.18",
+        "unpipe": "1.0.0"
       },
       "engines": {
-        "node": ">= 0.8"
+        "node": ">= 0.8",
+        "npm": "1.2.8000 || >= 1.4.16"
+      }
+    },
+    "node_modules/body-parser/node_modules/debug": {
+      "version": "2.6.9",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+      "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+      "dependencies": {
+        "ms": "2.0.0"
       }
     },
+    "node_modules/body-parser/node_modules/ms": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+      "integrity": "sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A=="
+    },
     "node_modules/brace-expansion": {
       "version": "1.1.11",
       "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
@@ -160,7 +336,7 @@
     "node_modules/browser-stdout": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/browser-stdout/-/browser-stdout-1.3.0.tgz",
-      "integrity": "sha1-81HTKWnTL6XXpVZxVCY9korjvR8="
+      "integrity": "sha512-7Rfk377tpSM9TWBEeHs0FlDZGoAIei2V/4MdZJoFMBFAK6BqLpxAIUepGRHGdPFgGsLb02PXovC4qddyHvQqTg=="
     },
     "node_modules/busboy": {
       "version": "1.6.0",
@@ -174,9 +350,9 @@
       }
     },
     "node_modules/bytes": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.0.tgz",
-      "integrity": "sha512-zauLjrfCG+xvoyaqLoV8bLVXXNGC4JqlxFCutSDWA6fJrTo2ZuvLYTqZ7aHBLZSMOopbzwv8f+wZcVzfVTI2Dg==",
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.2.tgz",
+      "integrity": "sha512-/Nf7TyzTx6S3yRJObOAV7956r8cr2+Oj8AC5dt8wSP3BQAoeX58NoHyCU8P8zGkNXStjTSi6fzO6F0pBdcYbEg==",
       "engines": {
         "node": ">= 0.8"
       }
@@ -193,10 +369,18 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/callsites": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/callsites/-/callsites-3.1.0.tgz",
+      "integrity": "sha512-P8BjAsXvZS+VIDUI11hHCQEv74YT67YUi5JJFNWIqL235sBmjX4+qx9Muvls5ivyNENctx46xQLQ3aTuE7ssaQ==",
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/chai": {
       "version": "3.5.0",
       "resolved": "https://registry.npmjs.org/chai/-/chai-3.5.0.tgz",
-      "integrity": "sha1-TQJjewZ/6Vi9v906QOxW/vc3Mkc=",
+      "integrity": "sha512-eRYY0vPS2a9zt5w5Z0aCeWbrXTEyvk7u/Xf71EzNObrjSCPgMm1Nku/D/u2tiqHBX5j40wWhj54YJLtgn8g55A==",
       "dependencies": {
         "assertion-error": "^1.0.1",
         "deep-eql": "^0.1.3",
@@ -206,14 +390,40 @@
         "node": ">= 0.4.0"
       }
     },
+    "node_modules/chalk": {
+      "version": "2.4.2",
+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
+      "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
+      "dependencies": {
+        "ansi-styles": "^3.2.1",
+        "escape-string-regexp": "^1.0.5",
+        "supports-color": "^5.3.0"
+      },
+      "engines": {
+        "node": ">=4"
+      }
+    },
     "node_modules/character-parser": {
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/character-parser/-/character-parser-2.2.0.tgz",
-      "integrity": "sha1-x84o821LzZdE5f/CxfzeHHMmH8A=",
+      "integrity": "sha512-+UqJQjFEFaTAs3bNsF2j2kEN1baG/zghZbdqoYEDxGZtJo9LBzl1A+m0D4n3qKx8N2FNv8/Xp6yV9mQmBuptaw==",
       "dependencies": {
         "is-regex": "^1.0.3"
       }
     },
+    "node_modules/color-convert": {
+      "version": "1.9.3",
+      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
+      "integrity": "sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==",
+      "dependencies": {
+        "color-name": "1.1.3"
+      }
+    },
+    "node_modules/color-name": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz",
+      "integrity": "sha512-72fSenhMw2HZMTVHeCA9KCmpEIbzWiQsjN+BHcBbS9vr1mtt+vJjPdksIBNUmKAW8TFUDPJK5SUU3QhE9NEXDw=="
+    },
     "node_modules/combined-stream": {
       "version": "1.0.8",
       "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz",
@@ -225,17 +435,6 @@
         "node": ">= 0.8"
       }
     },
-    "node_modules/commander": {
-      "version": "2.9.0",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-2.9.0.tgz",
-      "integrity": "sha1-nJkJQXbhIkDLItbFFGCYQA/g99Q=",
-      "dependencies": {
-        "graceful-readlink": ">= 1.0.0"
-      },
-      "engines": {
-        "node": ">= 0.6.x"
-      }
-    },
     "node_modules/compressible": {
       "version": "2.0.18",
       "resolved": "https://registry.npmjs.org/compressible/-/compressible-2.0.18.tgz",
@@ -267,15 +466,28 @@
     "node_modules/compression/node_modules/bytes": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.0.0.tgz",
-      "integrity": "sha1-0ygVQE1olpn4Wk6k+odV3ROpYEg=",
+      "integrity": "sha512-pMhOfFDPiv9t5jjIXkHosWmkSyQbvsgEVNkz0ERHbuLh2T/7j4Mqqpz523Fe8MVY89KC6Sh/QfS2sM+SjgFDcw==",
       "engines": {
         "node": ">= 0.8"
       }
     },
+    "node_modules/compression/node_modules/debug": {
+      "version": "2.6.9",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+      "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+      "dependencies": {
+        "ms": "2.0.0"
+      }
+    },
+    "node_modules/compression/node_modules/ms": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+      "integrity": "sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A=="
+    },
     "node_modules/concat-map": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
-      "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s="
+      "integrity": "sha512-/Srv4dswyQNBfohGpz9o6Yb3Gz3SrUDqBH5rTuhGR7ahtlbYKnVxw2bCFMRljaA7EXHaXZ8wsHdodFvbkhKmqg=="
     },
     "node_modules/constantinople": {
       "version": "4.0.1",
@@ -287,16 +499,35 @@
       }
     },
     "node_modules/content-disposition": {
-      "version": "0.5.3",
-      "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.3.tgz",
-      "integrity": "sha512-ExO0774ikEObIAEV9kDo50o+79VCUdEB6n6lzKgGwupcVeRlhrj3qGAfwq8G6uBJjkqLrhT0qEYFcWng8z1z0g==",
+      "version": "0.5.4",
+      "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.4.tgz",
+      "integrity": "sha512-FveZTNuGw04cxlAiWbzi6zTAL/lhehaWbTtgluJh4/E95DqMwTmha3KZN1aAWA8cFIhHzMZUvLevkw5Rqk+tSQ==",
       "dependencies": {
-        "safe-buffer": "5.1.2"
+        "safe-buffer": "5.2.1"
       },
       "engines": {
         "node": ">= 0.6"
       }
     },
+    "node_modules/content-disposition/node_modules/safe-buffer": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
+      "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ]
+    },
     "node_modules/content-type": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/content-type/-/content-type-1.0.4.tgz",
@@ -308,7 +539,7 @@
     "node_modules/cookie": {
       "version": "0.3.1",
       "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.3.1.tgz",
-      "integrity": "sha1-5+Ch+e9DtMi6klxcWpboBtFoc7s=",
+      "integrity": "sha512-+IJOX0OqlHCszo2mBUq+SrEbCj6w7Kpffqx60zYbPTFaO4+yYgRjHwcZNpWvaTylDHaV7PPmBHzSecZiMhtPgw==",
       "engines": {
         "node": ">= 0.6"
       }
@@ -316,7 +547,7 @@
     "node_modules/cookie-parser": {
       "version": "1.4.3",
       "resolved": "https://registry.npmjs.org/cookie-parser/-/cookie-parser-1.4.3.tgz",
-      "integrity": "sha1-D+MfoZ0AC5X0qt8fU/3CuKIDuqU=",
+      "integrity": "sha512-EZyO2G+zVFsMjU8jDtxs2iLS1DmryYNjC0s4/IHtsS6pWPUJSr0kt0UPOctRZosebPHYekb7bNcIBt4YW0S9bg==",
       "dependencies": {
         "cookie": "0.3.1",
         "cookie-signature": "1.0.6"
@@ -328,20 +559,41 @@
     "node_modules/cookie-signature": {
       "version": "1.0.6",
       "resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.6.tgz",
-      "integrity": "sha1-4wOogrNCzD7oylE6eZmXNNqzriw="
+      "integrity": "sha512-QADzlaHc8icV8I7vbaJXJwod9HWYp8uCqf1xa4OfNu1T7JVxQIrUgOWtHdNDtPiywmFbiS12VjotIXLrKM3orQ=="
+    },
+    "node_modules/cross-spawn": {
+      "version": "7.0.3",
+      "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz",
+      "integrity": "sha512-iRDPJKUPVEND7dHPO8rkbOnPpyDygcDFtWjpeWNCgy8WP2rXcxXL8TskReQl6OrB2G7+UJrags1q15Fudc7G6w==",
+      "dependencies": {
+        "path-key": "^3.1.0",
+        "shebang-command": "^2.0.0",
+        "which": "^2.0.1"
+      },
+      "engines": {
+        "node": ">= 8"
+      }
     },
     "node_modules/debug": {
-      "version": "2.6.9",
-      "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
-      "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+      "version": "4.3.4",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz",
+      "integrity": "sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==",
       "dependencies": {
-        "ms": "2.0.0"
+        "ms": "2.1.2"
+      },
+      "engines": {
+        "node": ">=6.0"
+      },
+      "peerDependenciesMeta": {
+        "supports-color": {
+          "optional": true
+        }
       }
     },
     "node_modules/deep-eql": {
       "version": "0.1.3",
       "resolved": "https://registry.npmjs.org/deep-eql/-/deep-eql-0.1.3.tgz",
-      "integrity": "sha1-71WKyrjeJSBs1xOQbXTlaTDrafI=",
+      "integrity": "sha512-6sEotTRGBFiNcqVoeHwnfopbSpi5NbH1VWJmYCVkmxMmaVTT0bUTrNaGyBwhgP4MZL012W/mkzIn3Da+iDYweg==",
       "dependencies": {
         "type-detect": "0.1.1"
       },
@@ -352,119 +604,493 @@
     "node_modules/deep-eql/node_modules/type-detect": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/type-detect/-/type-detect-0.1.1.tgz",
-      "integrity": "sha1-C6XsKohWQORw6k6FBZcZANrFiCI=",
+      "integrity": "sha512-5rqszGVwYgBoDkIm2oUtvkfZMQ0vk29iDMU0W2qCa3rG0vPDNczCMT4hV/bLBgLg8k8ri6+u3Zbt+S/14eMzlA==",
       "engines": {
         "node": "*"
       }
     },
+    "node_modules/deep-is": {
+      "version": "0.1.4",
+      "resolved": "https://registry.npmjs.org/deep-is/-/deep-is-0.1.4.tgz",
+      "integrity": "sha512-oIPzksmTg4/MriiaYGO+okXDT7ztn/w3Eptv/+gSIdMdKsJo0u4CfYNFJPy+4SKMuCqGw2wxnA+URMg3t8a/bQ=="
+    },
     "node_modules/delayed-stream": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
-      "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk=",
+      "integrity": "sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ==",
       "engines": {
         "node": ">=0.4.0"
       }
     },
-    "node_modules/denque": {
-      "version": "1.5.0",
-      "resolved": "https://registry.npmjs.org/denque/-/denque-1.5.0.tgz",
-      "integrity": "sha512-CYiCSgIF1p6EUByQPlGkKnP1M9g0ZV3qMIrqMqZqdwazygIA/YP2vrbcyl1h/WppKJTdl1F85cXIle+394iDAQ==",
+    "node_modules/denque": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/denque/-/denque-2.0.1.tgz",
+      "integrity": "sha512-tfiWc6BQLXNLpNiR5iGd0Ocu3P3VpxfzFiqubLgMfhfOw9WyvgJBd46CClNn9k3qfbjvT//0cf7AlYRX/OslMQ==",
+      "engines": {
+        "node": ">=0.10"
+      }
+    },
+    "node_modules/depd": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
+      "integrity": "sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw==",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/destroy": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/destroy/-/destroy-1.2.0.tgz",
+      "integrity": "sha512-2sJGJTaXIIaR1w4iJSNoN0hnMY7Gpc/n8D4qSCJw8QqFWXf7cuAgnEHxBpweaVcPevC2l3KpjYCx3NypQQgaJg==",
+      "engines": {
+        "node": ">= 0.8",
+        "npm": "1.2.8000 || >= 1.4.16"
+      }
+    },
+    "node_modules/diff": {
+      "version": "3.5.0",
+      "resolved": "https://registry.npmjs.org/diff/-/diff-3.5.0.tgz",
+      "integrity": "sha512-A46qtFgd+g7pDZinpnwiRJtxbC1hpgf0uzP3iG89scHk0AUC7A1TGxf5OiiOUv/JMZR8GOt8hL900hV0bOy5xA==",
+      "engines": {
+        "node": ">=0.3.1"
+      }
+    },
+    "node_modules/doctrine": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/doctrine/-/doctrine-3.0.0.tgz",
+      "integrity": "sha512-yS+Q5i3hBf7GBkd4KG8a7eBNNWNGLTaEwwYWUijIYM7zrlYDM0BFXHjjPWlWZ1Rg7UaddZeIDmi9jF3HmqiQ2w==",
+      "dependencies": {
+        "esutils": "^2.0.2"
+      },
+      "engines": {
+        "node": ">=6.0.0"
+      }
+    },
+    "node_modules/doctypes": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/doctypes/-/doctypes-1.1.0.tgz",
+      "integrity": "sha512-LLBi6pEqS6Do3EKQ3J0NqHWV5hhb78Pi8vvESYwyOy2c31ZEZVdtitdzsQsKb7878PEERhzUk0ftqGhG6Mz+pQ=="
+    },
+    "node_modules/ee-first": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz",
+      "integrity": "sha512-WMwm9LhRUo+WUaRN+vRuETqG89IgZphVSNkdFgeb6sS/E4OrDIN7t48CAewSHXc6C8lefD8KKfr5vY61brQlow=="
+    },
+    "node_modules/emoji-regex": {
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-8.0.0.tgz",
+      "integrity": "sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A=="
+    },
+    "node_modules/encodeurl": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
+      "integrity": "sha512-TPJXq8JqFaVYm2CWmPvnP2Iyo4ZSM7/QKcSmuMLDObfpH5fi7RUGmd/rTDf+rut/saiDiQEeVTNgAmJEdAOx0w==",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/enquirer": {
+      "version": "2.3.6",
+      "resolved": "https://registry.npmjs.org/enquirer/-/enquirer-2.3.6.tgz",
+      "integrity": "sha512-yjNnPr315/FjS4zIsUxYguYUPP2e1NK4d7E7ZOLiyYCcbFBiTMyID+2wvm2w6+pZ/odMA7cRkjhsPbltwBOrLg==",
+      "dependencies": {
+        "ansi-colors": "^4.1.1"
+      },
+      "engines": {
+        "node": ">=8.6"
+      }
+    },
+    "node_modules/escape-html": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
+      "integrity": "sha512-NiSupZ4OeuGwr68lGIeym/ksIZMJodUGOSCZ/FSnTxcrekbvqrgdUxlJOMpijaKZVjAJrWrGs/6Jy8OMuyj9ow=="
+    },
+    "node_modules/escape-string-regexp": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
+      "integrity": "sha512-vbRorB5FUQWvla16U8R/qgaFIya2qGzwDrNmCZuYKrbdSUMG6I1ZCGQRefkRVhuOkIGVne7BQ35DSfo1qvJqFg==",
+      "engines": {
+        "node": ">=0.8.0"
+      }
+    },
+    "node_modules/eslint": {
+      "version": "7.32.0",
+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-7.32.0.tgz",
+      "integrity": "sha512-VHZ8gX+EDfz+97jGcgyGCyRia/dPOd6Xh9yPv8Bl1+SoaIwD+a/vlrOmGRUyOYu7MwUhc7CxqeaDZU13S4+EpA==",
+      "dependencies": {
+        "@babel/code-frame": "7.12.11",
+        "@eslint/eslintrc": "^0.4.3",
+        "@humanwhocodes/config-array": "^0.5.0",
+        "ajv": "^6.10.0",
+        "chalk": "^4.0.0",
+        "cross-spawn": "^7.0.2",
+        "debug": "^4.0.1",
+        "doctrine": "^3.0.0",
+        "enquirer": "^2.3.5",
+        "escape-string-regexp": "^4.0.0",
+        "eslint-scope": "^5.1.1",
+        "eslint-utils": "^2.1.0",
+        "eslint-visitor-keys": "^2.0.0",
+        "espree": "^7.3.1",
+        "esquery": "^1.4.0",
+        "esutils": "^2.0.2",
+        "fast-deep-equal": "^3.1.3",
+        "file-entry-cache": "^6.0.1",
+        "functional-red-black-tree": "^1.0.1",
+        "glob-parent": "^5.1.2",
+        "globals": "^13.6.0",
+        "ignore": "^4.0.6",
+        "import-fresh": "^3.0.0",
+        "imurmurhash": "^0.1.4",
+        "is-glob": "^4.0.0",
+        "js-yaml": "^3.13.1",
+        "json-stable-stringify-without-jsonify": "^1.0.1",
+        "levn": "^0.4.1",
+        "lodash.merge": "^4.6.2",
+        "minimatch": "^3.0.4",
+        "natural-compare": "^1.4.0",
+        "optionator": "^0.9.1",
+        "progress": "^2.0.0",
+        "regexpp": "^3.1.0",
+        "semver": "^7.2.1",
+        "strip-ansi": "^6.0.0",
+        "strip-json-comments": "^3.1.0",
+        "table": "^6.0.9",
+        "text-table": "^0.2.0",
+        "v8-compile-cache": "^2.0.3"
+      },
+      "bin": {
+        "eslint": "bin/eslint.js"
+      },
+      "engines": {
+        "node": "^10.12.0 || >=12.0.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/eslint"
+      }
+    },
+    "node_modules/eslint-plugin-node": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-node/-/eslint-plugin-node-5.2.1.tgz",
+      "integrity": "sha512-xhPXrh0Vl/b7870uEbaumb2Q+LxaEcOQ3kS1jtIXanBAwpMre1l5q/l2l/hESYJGEFKuI78bp6Uw50hlpr7B+g==",
+      "dependencies": {
+        "ignore": "^3.3.6",
+        "minimatch": "^3.0.4",
+        "resolve": "^1.3.3",
+        "semver": "5.3.0"
+      },
+      "engines": {
+        "node": ">=4"
+      },
+      "peerDependencies": {
+        "eslint": ">=3.1.0"
+      }
+    },
+    "node_modules/eslint-plugin-node/node_modules/ignore": {
+      "version": "3.3.10",
+      "resolved": "https://registry.npmjs.org/ignore/-/ignore-3.3.10.tgz",
+      "integrity": "sha512-Pgs951kaMm5GXP7MOvxERINe3gsaVjUWFm+UZPSq9xYriQAksyhg0csnS0KXSNRD5NmNdapXEpjxG49+AKh/ug=="
+    },
+    "node_modules/eslint-plugin-node/node_modules/semver": {
+      "version": "5.3.0",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-5.3.0.tgz",
+      "integrity": "sha512-mfmm3/H9+67MCVix1h+IXTpDwL6710LyHuk7+cWC9T1mE0qz4iHhh6r4hU2wrIT9iTsAAC2XQRvfblL028cpLw==",
+      "bin": {
+        "semver": "bin/semver"
+      }
+    },
+    "node_modules/eslint-scope": {
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/eslint-scope/-/eslint-scope-5.1.1.tgz",
+      "integrity": "sha512-2NxwbF/hZ0KpepYN0cNbo+FN6XoK7GaHlQhgx/hIZl6Va0bF45RQOOwhLIy8lQDbuCiadSLCBnH2CFYquit5bw==",
+      "dependencies": {
+        "esrecurse": "^4.3.0",
+        "estraverse": "^4.1.1"
+      },
+      "engines": {
+        "node": ">=8.0.0"
+      }
+    },
+    "node_modules/eslint-scope/node_modules/estraverse": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/estraverse/-/estraverse-4.3.0.tgz",
+      "integrity": "sha512-39nnKffWz8xN1BU/2c79n9nB9HDzo0niYUqx6xyqUnyoAnQyyWpOTdZEeiCch8BBu515t4wp9ZmgVfVhn9EBpw==",
+      "engines": {
+        "node": ">=4.0"
+      }
+    },
+    "node_modules/eslint-utils": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/eslint-utils/-/eslint-utils-2.1.0.tgz",
+      "integrity": "sha512-w94dQYoauyvlDc43XnGB8lU3Zt713vNChgt4EWwhXAP2XkBvndfxF0AgIqKOOasjPIPzj9JqgwkwbCYD0/V3Zg==",
+      "dependencies": {
+        "eslint-visitor-keys": "^1.1.0"
+      },
+      "engines": {
+        "node": ">=6"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/mysticatea"
+      }
+    },
+    "node_modules/eslint-utils/node_modules/eslint-visitor-keys": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-1.3.0.tgz",
+      "integrity": "sha512-6J72N8UNa462wa/KFODt/PJ3IU60SDpC3QXC1Hjc1BXXpfL2C9R5+AU7jhe0F6GREqVMh4Juu+NY7xn+6dipUQ==",
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/eslint-visitor-keys": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-2.1.0.tgz",
+      "integrity": "sha512-0rSmRBzXgDzIsD6mGdJgevzgezI534Cer5L/vyMX0kHzT/jiB43jRhd9YUlMGYLQy2zprNmoT8qasCGtY+QaKw==",
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/eslint/node_modules/@babel/code-frame": {
+      "version": "7.12.11",
+      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.12.11.tgz",
+      "integrity": "sha512-Zt1yodBx1UcyiePMSkWnU4hPqhwq7hGi2nFL1LeA3EUl+q2LQx16MISgJ0+z7dnmgvP9QtIleuETGOiOH1RcIw==",
+      "dependencies": {
+        "@babel/highlight": "^7.10.4"
+      }
+    },
+    "node_modules/eslint/node_modules/ansi-styles": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
+      "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
+      "dependencies": {
+        "color-convert": "^2.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/ansi-styles?sponsor=1"
+      }
+    },
+    "node_modules/eslint/node_modules/chalk": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz",
+      "integrity": "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==",
+      "dependencies": {
+        "ansi-styles": "^4.1.0",
+        "supports-color": "^7.1.0"
+      },
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/chalk?sponsor=1"
+      }
+    },
+    "node_modules/eslint/node_modules/color-convert": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+      "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+      "dependencies": {
+        "color-name": "~1.1.4"
+      },
+      "engines": {
+        "node": ">=7.0.0"
+      }
+    },
+    "node_modules/eslint/node_modules/color-name": {
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+      "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA=="
+    },
+    "node_modules/eslint/node_modules/escape-string-regexp": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-4.0.0.tgz",
+      "integrity": "sha512-TtpcNJ3XAzx3Gq8sWRzJaVajRs0uVxA2YAkdb1jm2YkPz4G6egUFAyA3n5vtEIZefPk5Wa4UXbKuS5fKkJWdgA==",
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/eslint/node_modules/globals": {
+      "version": "13.16.0",
+      "resolved": "https://registry.npmjs.org/globals/-/globals-13.16.0.tgz",
+      "integrity": "sha512-A1lrQfpNF+McdPOnnFqY3kSN0AFTy485bTi1bkLk4mVPODIUEcSfhHgRqA+QdXPksrSTTztYXx37NFV+GpGk3Q==",
+      "dependencies": {
+        "type-fest": "^0.20.2"
+      },
+      "engines": {
+        "node": ">=8"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/eslint/node_modules/has-flag": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
+      "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==",
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/eslint/node_modules/ignore": {
+      "version": "4.0.6",
+      "resolved": "https://registry.npmjs.org/ignore/-/ignore-4.0.6.tgz",
+      "integrity": "sha512-cyFDKrqc/YdcWFniJhzI42+AzS+gNwmUzOSFcRCQYwySuBBBy/KjuxWLZ/FHEH6Moq1NizMOBWyTcv8O4OZIMg==",
+      "engines": {
+        "node": ">= 4"
+      }
+    },
+    "node_modules/eslint/node_modules/semver": {
+      "version": "7.3.7",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.7.tgz",
+      "integrity": "sha512-QlYTucUYOews+WeEujDoEGziz4K6c47V/Bd+LjSSYcA94p+DmINdf7ncaUinThfvZyu13lN9OY1XDxt8C0Tw0g==",
+      "dependencies": {
+        "lru-cache": "^6.0.0"
+      },
+      "bin": {
+        "semver": "bin/semver.js"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/eslint/node_modules/supports-color": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
+      "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==",
+      "dependencies": {
+        "has-flag": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/eslint/node_modules/type-fest": {
+      "version": "0.20.2",
+      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.20.2.tgz",
+      "integrity": "sha512-Ne+eE4r0/iWnpAxD852z3A+N0Bt5RN//NjJwRd2VFHEmrywxf5vsZlh4R6lixl6B+wz/8d+maTSAkN1FIkI3LQ==",
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/espree": {
+      "version": "7.3.1",
+      "resolved": "https://registry.npmjs.org/espree/-/espree-7.3.1.tgz",
+      "integrity": "sha512-v3JCNCE64umkFpmkFGqzVKsOT0tN1Zr+ueqLZfpV1Ob8e+CEgPWa+OxCoGH3tnhimMKIaBm4m/vaRpJ/krRz2g==",
+      "dependencies": {
+        "acorn": "^7.4.0",
+        "acorn-jsx": "^5.3.1",
+        "eslint-visitor-keys": "^1.3.0"
+      },
+      "engines": {
+        "node": "^10.12.0 || >=12.0.0"
+      }
+    },
+    "node_modules/espree/node_modules/eslint-visitor-keys": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-1.3.0.tgz",
+      "integrity": "sha512-6J72N8UNa462wa/KFODt/PJ3IU60SDpC3QXC1Hjc1BXXpfL2C9R5+AU7jhe0F6GREqVMh4Juu+NY7xn+6dipUQ==",
       "engines": {
-        "node": ">=0.10"
+        "node": ">=4"
       }
     },
-    "node_modules/depd": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/depd/-/depd-1.1.2.tgz",
-      "integrity": "sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak=",
+    "node_modules/esprima": {
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/esprima/-/esprima-4.0.1.tgz",
+      "integrity": "sha512-eGuFFw7Upda+g4p+QHvnW0RyTX/SVeJBDM/gCtMARO0cLuT2HcEKnTPvhjV6aGeqrCB/sbNop0Kszm0jsaWU4A==",
+      "bin": {
+        "esparse": "bin/esparse.js",
+        "esvalidate": "bin/esvalidate.js"
+      },
       "engines": {
-        "node": ">= 0.6"
+        "node": ">=4"
       }
     },
-    "node_modules/destroy": {
-      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/destroy/-/destroy-1.0.4.tgz",
-      "integrity": "sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA="
-    },
-    "node_modules/diff": {
-      "version": "3.5.0",
-      "resolved": "https://registry.npmjs.org/diff/-/diff-3.5.0.tgz",
-      "integrity": "sha1-yc45Okt8vQsFinJck98pkCeGj/k=",
+    "node_modules/esquery": {
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/esquery/-/esquery-1.4.0.tgz",
+      "integrity": "sha512-cCDispWt5vHHtwMY2YrAQ4ibFkAL8RbH5YGBnZBc90MolvvfkkQcJro/aZiAQUlQ3qgrYS6D6v8Gc5G5CQsc9w==",
+      "dependencies": {
+        "estraverse": "^5.1.0"
+      },
       "engines": {
-        "node": ">=0.3.1"
+        "node": ">=0.10"
       }
     },
-    "node_modules/doctypes": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/doctypes/-/doctypes-1.1.0.tgz",
-      "integrity": "sha1-6oCxBqh1OHdOijpKWv4pPeSJ4Kk="
-    },
-    "node_modules/ee-first": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz",
-      "integrity": "sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0="
-    },
-    "node_modules/encodeurl": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
-      "integrity": "sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k=",
+    "node_modules/esrecurse": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/esrecurse/-/esrecurse-4.3.0.tgz",
+      "integrity": "sha512-KmfKL3b6G+RXvP8N1vr3Tq1kL/oCFgn2NYXEtqP8/L3pKapUA4G8cFVaoF3SU323CD4XypR/ffioHmkti6/Tag==",
+      "dependencies": {
+        "estraverse": "^5.2.0"
+      },
       "engines": {
-        "node": ">= 0.8"
+        "node": ">=4.0"
       }
     },
-    "node_modules/escape-html": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
-      "integrity": "sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg="
+    "node_modules/estraverse": {
+      "version": "5.3.0",
+      "resolved": "https://registry.npmjs.org/estraverse/-/estraverse-5.3.0.tgz",
+      "integrity": "sha512-MMdARuVEQziNTeJD8DgMqmhwR11BRQ/cBP+pLtYdSTnf3MIO8fFeiINEbX36ZdNlfU/7A9f3gUw49B3oQsvwBA==",
+      "engines": {
+        "node": ">=4.0"
+      }
     },
-    "node_modules/escape-string-regexp": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
-      "integrity": "sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=",
+    "node_modules/esutils": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/esutils/-/esutils-2.0.3.tgz",
+      "integrity": "sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g==",
       "engines": {
-        "node": ">=0.8.0"
+        "node": ">=0.10.0"
       }
     },
     "node_modules/etag": {
       "version": "1.8.1",
       "resolved": "https://registry.npmjs.org/etag/-/etag-1.8.1.tgz",
-      "integrity": "sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc=",
+      "integrity": "sha512-aIL5Fx7mawVa300al2BnEE4iNvo1qETxLrPI/o05L7z6go7fCw1J6EQmbK4FmJ2AS7kgVF/KEZWufBfdClMcPg==",
       "engines": {
         "node": ">= 0.6"
       }
     },
     "node_modules/express": {
-      "version": "4.17.1",
-      "resolved": "https://registry.npmjs.org/express/-/express-4.17.1.tgz",
-      "integrity": "sha512-mHJ9O79RqluphRrcw2X/GTh3k9tVv8YcoyY4Kkh4WDMUYKRZUq0h1o0w2rrrxBqM7VoeUVqgb27xlEMXTnYt4g==",
+      "version": "4.18.1",
+      "resolved": "https://registry.npmjs.org/express/-/express-4.18.1.tgz",
+      "integrity": "sha512-zZBcOX9TfehHQhtupq57OF8lFZ3UZi08Y97dwFCkD8p9d/d2Y3M+ykKcwaMDEL+4qyUolgBDX6AblpR3fL212Q==",
       "dependencies": {
-        "accepts": "~1.3.7",
+        "accepts": "~1.3.8",
         "array-flatten": "1.1.1",
-        "body-parser": "1.19.0",
-        "content-disposition": "0.5.3",
+        "body-parser": "1.20.0",
+        "content-disposition": "0.5.4",
         "content-type": "~1.0.4",
-        "cookie": "0.4.0",
+        "cookie": "0.5.0",
         "cookie-signature": "1.0.6",
         "debug": "2.6.9",
-        "depd": "~1.1.2",
+        "depd": "2.0.0",
         "encodeurl": "~1.0.2",
         "escape-html": "~1.0.3",
         "etag": "~1.8.1",
-        "finalhandler": "~1.1.2",
+        "finalhandler": "1.2.0",
         "fresh": "0.5.2",
+        "http-errors": "2.0.0",
         "merge-descriptors": "1.0.1",
         "methods": "~1.1.2",
-        "on-finished": "~2.3.0",
+        "on-finished": "2.4.1",
         "parseurl": "~1.3.3",
         "path-to-regexp": "0.1.7",
-        "proxy-addr": "~2.0.5",
-        "qs": "6.7.0",
+        "proxy-addr": "~2.0.7",
+        "qs": "6.10.3",
         "range-parser": "~1.2.1",
-        "safe-buffer": "5.1.2",
-        "send": "0.17.1",
-        "serve-static": "1.14.1",
-        "setprototypeof": "1.1.1",
-        "statuses": "~1.5.0",
+        "safe-buffer": "5.2.1",
+        "send": "0.18.0",
+        "serve-static": "1.15.0",
+        "setprototypeof": "1.2.0",
+        "statuses": "2.0.1",
         "type-is": "~1.6.18",
         "utils-merge": "1.0.1",
         "vary": "~1.1.2"
@@ -497,11 +1123,11 @@
       }
     },
     "node_modules/express-session": {
-      "version": "1.17.2",
-      "resolved": "https://registry.npmjs.org/express-session/-/express-session-1.17.2.tgz",
-      "integrity": "sha512-mPcYcLA0lvh7D4Oqr5aNJFMtBMKPLl++OKKxkHzZ0U0oDq1rpKBnkR5f5vCHR26VeArlTOEF9td4x5IjICksRQ==",
+      "version": "1.17.3",
+      "resolved": "https://registry.npmjs.org/express-session/-/express-session-1.17.3.tgz",
+      "integrity": "sha512-4+otWXlShYlG1Ma+2Jnn+xgKUZTMJ5QD3YvfilX3AcocOAbIkVylSWEklzALe/+Pu4qV6TYBj5GwOBFfdKqLBw==",
       "dependencies": {
-        "cookie": "0.4.1",
+        "cookie": "0.4.2",
         "cookie-signature": "1.0.6",
         "debug": "2.6.9",
         "depd": "~2.0.0",
@@ -515,21 +1141,26 @@
       }
     },
     "node_modules/express-session/node_modules/cookie": {
-      "version": "0.4.1",
-      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.4.1.tgz",
-      "integrity": "sha512-ZwrFkGJxUR3EIoXtO+yVE69Eb7KlixbaeAWfBQB9vVsNn/o+Yw69gBWSSDK825hQNdN+wF8zELf3dFNl/kxkUA==",
+      "version": "0.4.2",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.4.2.tgz",
+      "integrity": "sha512-aSWTXFzaKWkvHO1Ny/s+ePFpvKsPnjc551iI41v3ny/ow6tBG5Vd+FuqGNhh1LxOmVzOlGUriIlOaokOvhaStA==",
       "engines": {
         "node": ">= 0.6"
       }
     },
-    "node_modules/express-session/node_modules/depd": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
-      "integrity": "sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw==",
-      "engines": {
-        "node": ">= 0.8"
+    "node_modules/express-session/node_modules/debug": {
+      "version": "2.6.9",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+      "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+      "dependencies": {
+        "ms": "2.0.0"
       }
     },
+    "node_modules/express-session/node_modules/ms": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+      "integrity": "sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A=="
+    },
     "node_modules/express-session/node_modules/safe-buffer": {
       "version": "5.2.1",
       "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
@@ -550,34 +1181,122 @@
       ]
     },
     "node_modules/express/node_modules/cookie": {
-      "version": "0.4.0",
-      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.4.0.tgz",
-      "integrity": "sha512-+Hp8fLp57wnUSt0tY0tHEXh4voZRDnoIrZPqlo3DPiI4y9lwg/jqx+1Om94/W6ZaPDOUbnjOt/99w66zk+l1Xg==",
+      "version": "0.5.0",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.5.0.tgz",
+      "integrity": "sha512-YZ3GUyn/o8gfKJlnlX7g7xq4gyO6OSuhGPKaaGssGB2qgDUS0gPgtTvoyZLTt9Ab6dC4hfc9dV5arkvc/OCmrw==",
       "engines": {
         "node": ">= 0.6"
       }
     },
+    "node_modules/express/node_modules/debug": {
+      "version": "2.6.9",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+      "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+      "dependencies": {
+        "ms": "2.0.0"
+      }
+    },
+    "node_modules/express/node_modules/ms": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+      "integrity": "sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A=="
+    },
+    "node_modules/express/node_modules/safe-buffer": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
+      "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ]
+    },
+    "node_modules/fast-deep-equal": {
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
+      "integrity": "sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q=="
+    },
+    "node_modules/fast-json-stable-stringify": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz",
+      "integrity": "sha512-lhd/wF+Lk98HZoTCtlVraHtfh5XYijIjalXck7saUtuanSDyLMxnHhSXEDJqHxD7msR8D0uCmqlkwjCV8xvwHw=="
+    },
+    "node_modules/fast-levenshtein": {
+      "version": "2.0.6",
+      "resolved": "https://registry.npmjs.org/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz",
+      "integrity": "sha512-DCXu6Ifhqcks7TZKY3Hxp3y6qphY5SJZmrWMDrKcERSOXWQdMhU9Ig/PYrzyw/ul9jOIyh0N4M0tbC5hodg8dw=="
+    },
+    "node_modules/file-entry-cache": {
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/file-entry-cache/-/file-entry-cache-6.0.1.tgz",
+      "integrity": "sha512-7Gps/XWymbLk2QLYK4NzpMOrYjMhdIxXuIvy2QBsLE6ljuodKvdkWs/cpyJJ3CVIVpH0Oi1Hvg1ovbMzLdFBBg==",
+      "dependencies": {
+        "flat-cache": "^3.0.4"
+      },
+      "engines": {
+        "node": "^10.12.0 || >=12.0.0"
+      }
+    },
     "node_modules/finalhandler": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.1.2.tgz",
-      "integrity": "sha512-aAWcW57uxVNrQZqFXjITpW3sIUQmHGG3qSb9mUah9MgMC4NeWhNOlNjXEYq3HjRAvL6arUviZGGJsBg6z0zsWA==",
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.2.0.tgz",
+      "integrity": "sha512-5uXcUVftlQMFnWC9qu/svkWv3GTd2PfUhK/3PLkYNAe7FbqJMt3515HaxE6eRL74GdsriiwujiawdaB1BpEISg==",
       "dependencies": {
         "debug": "2.6.9",
         "encodeurl": "~1.0.2",
         "escape-html": "~1.0.3",
-        "on-finished": "~2.3.0",
+        "on-finished": "2.4.1",
         "parseurl": "~1.3.3",
-        "statuses": "~1.5.0",
+        "statuses": "2.0.1",
         "unpipe": "~1.0.0"
       },
       "engines": {
         "node": ">= 0.8"
       }
     },
+    "node_modules/finalhandler/node_modules/debug": {
+      "version": "2.6.9",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+      "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+      "dependencies": {
+        "ms": "2.0.0"
+      }
+    },
+    "node_modules/finalhandler/node_modules/ms": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+      "integrity": "sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A=="
+    },
+    "node_modules/flat-cache": {
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/flat-cache/-/flat-cache-3.0.4.tgz",
+      "integrity": "sha512-dm9s5Pw7Jc0GvMYbshN6zchCA9RgQlzzEZX3vylR9IqFfS8XciblUXOKfW6SiuJ0e13eDYZoZV5wdrev7P3Nwg==",
+      "dependencies": {
+        "flatted": "^3.1.0",
+        "rimraf": "^3.0.2"
+      },
+      "engines": {
+        "node": "^10.12.0 || >=12.0.0"
+      }
+    },
+    "node_modules/flatted": {
+      "version": "3.2.6",
+      "resolved": "https://registry.npmjs.org/flatted/-/flatted-3.2.6.tgz",
+      "integrity": "sha512-0sQoMh9s0BYsm+12Huy/rkKxVu4R1+r96YX5cG44rHV0pQ6iC3Q+mkoMFaGWObMFYQxCVT+ssG1ksneA2MI9KQ=="
+    },
     "node_modules/follow-redirects": {
-      "version": "1.14.9",
-      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.14.9.tgz",
-      "integrity": "sha512-MQDfihBQYMcyy5dhRDJUHcw7lb2Pv/TuE6xP1vyraLukNDHKbDxDNaOE3NbCAdKQApno+GPRyo1YAp89yCjK4w==",
+      "version": "1.15.1",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.1.tgz",
+      "integrity": "sha512-yLAMQs+k0b2m7cVxpS1VKJVvoz7SS9Td1zss3XRwXj+ZDH00RJgnuLx7E44wx02kQLrdM3aOOy+FpzS7+8OizA==",
       "funding": [
         {
           "type": "individual",
@@ -617,7 +1336,7 @@
     "node_modules/fresh": {
       "version": "0.5.2",
       "resolved": "https://registry.npmjs.org/fresh/-/fresh-0.5.2.tgz",
-      "integrity": "sha1-PYyt2Q2XZWn6g1qx+OSyOhBWBac=",
+      "integrity": "sha512-zJ2mQYM18rEFOudeV4GShTGIQ7RbzA7ozbU9I/XBpm7kqgMywgmylMwXHxZJmkVoYkna9d2pVXVXPdYTP9ej8Q==",
       "engines": {
         "node": ">= 0.6"
       }
@@ -625,18 +1344,23 @@
     "node_modules/fs": {
       "version": "0.0.1-security",
       "resolved": "https://registry.npmjs.org/fs/-/fs-0.0.1-security.tgz",
-      "integrity": "sha1-invTcYa23d84E/I4WLV+yq9eQdQ="
+      "integrity": "sha512-3XY9e1pP0CVEUCdj5BmfIZxRBTSDycnbqhIOGec9QYtmVH2fbLpj86CFWkrNOkt/Fvty4KZG5lTglL9j/gJ87w=="
     },
     "node_modules/fs.realpath": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
-      "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8="
+      "integrity": "sha512-OO0pH2lK6a0hZnAdau5ItzHPI6pUlvI7jMVnxUQRtw4owF2wk8lOSabtGDCTP4Ggrg2MbGnWO9X8K1t4+fGMDw=="
     },
     "node_modules/function-bind": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
       "integrity": "sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A=="
     },
+    "node_modules/functional-red-black-tree": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/functional-red-black-tree/-/functional-red-black-tree-1.0.1.tgz",
+      "integrity": "sha512-dsKNQNdj6xA3T+QlADDA7mOSlX0qiMINjn0cgr+eGHGsbSHzTabcIogz2+p/iqP1Xs6EP/sS2SbqH+brGTbq0g=="
+    },
     "node_modules/generate-function": {
       "version": "2.3.1",
       "resolved": "https://registry.npmjs.org/generate-function/-/generate-function-2.3.1.tgz",
@@ -646,27 +1370,63 @@
       }
     },
     "node_modules/get-intrinsic": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/get-intrinsic/-/get-intrinsic-1.1.1.tgz",
-      "integrity": "sha512-kWZrnVM42QCiEA2Ig1bG8zjoIMOgxWwYCEeNdwY6Tv/cOSeGpcoX4pXHfKUxNKVoArnrEr2e9srnAxxGIraS9Q==",
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/get-intrinsic/-/get-intrinsic-1.1.2.tgz",
+      "integrity": "sha512-Jfm3OyCxHh9DJyc28qGk+JmfkpO41A4XkneDSujN9MDXrm4oDKdHvndhZ2dN94+ERNfkYJWDclW6k2L/ZGHjXA==",
       "dependencies": {
         "function-bind": "^1.1.1",
         "has": "^1.0.3",
-        "has-symbols": "^1.0.1"
+        "has-symbols": "^1.0.3"
       },
       "funding": {
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/glob": {
+      "version": "7.2.3",
+      "resolved": "https://registry.npmjs.org/glob/-/glob-7.2.3.tgz",
+      "integrity": "sha512-nFR0zLpU2YCaRxwoCJvL6UvCH2JFyFVIvwTLsIf21AuHlMskA1hhTdk+LlYJtOlYt9v6dvszD2BGRqBL+iQK9Q==",
+      "dependencies": {
+        "fs.realpath": "^1.0.0",
+        "inflight": "^1.0.4",
+        "inherits": "2",
+        "minimatch": "^3.1.1",
+        "once": "^1.3.0",
+        "path-is-absolute": "^1.0.0"
+      },
+      "engines": {
+        "node": "*"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
+    },
+    "node_modules/glob-parent": {
+      "version": "5.1.2",
+      "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-5.1.2.tgz",
+      "integrity": "sha512-AOIgSQCepiJYwP3ARnGx+5VnTu2HBYdzbGP45eLw1vr3zB3vZLeyed1sC9hnbcOc9/SrMyM5RPQrkGz4aS9Zow==",
+      "dependencies": {
+        "is-glob": "^4.0.1"
+      },
+      "engines": {
+        "node": ">= 6"
+      }
+    },
     "node_modules/graceful-readlink": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/graceful-readlink/-/graceful-readlink-1.0.1.tgz",
-      "integrity": "sha1-TK+tdrxi8C+gObL5Tpo906ORpyU="
+      "integrity": "sha512-8tLu60LgxF6XpdbK8OW3FA+IfTNBn1ZHGHKF4KQbEeSkajYw5PlYJcKluntgegDPTg8UkHjpet1T82vk6TQ68w=="
     },
     "node_modules/growl": {
       "version": "1.10.2",
       "resolved": "https://registry.npmjs.org/growl/-/growl-1.10.2.tgz",
-      "integrity": "sha1-Dqd0NxXbjY3ixe3hd14bRayFwC8="
+      "integrity": "sha512-nidsnaoWVZIBLwA3sUIp3dA2DP2rT3dwEqINVacQ0+rZmc6UOwj2D729HTEjQYUKb+3wL9MeDbxpZtEiEJoUHQ==",
+      "dependencies": {
+        "eslint-plugin-node": "^5.1.0"
+      },
+      "engines": {
+        "node": ">=4.x"
+      }
     },
     "node_modules/has": {
       "version": "1.0.3",
@@ -679,6 +1439,14 @@
         "node": ">= 0.4.0"
       }
     },
+    "node_modules/has-flag": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
+      "integrity": "sha512-sKJf1+ceQBr4SMkvQnBDNDtf4TXpVhVGateu0t918bl30FnbE2m4vNLX+VWe/dpjlb+HugGYzW7uQXH98HPEYw==",
+      "engines": {
+        "node": ">=4"
+      }
+    },
     "node_modules/has-symbols": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/has-symbols/-/has-symbols-1.0.3.tgz",
@@ -707,7 +1475,7 @@
     "node_modules/he": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/he/-/he-1.1.1.tgz",
-      "integrity": "sha1-k0EP0hsAlzUVH4howvJx80J+I/0=",
+      "integrity": "sha512-z/GDPjlRMNOa2XJiB4em8wJpuuBfrFOlYKTZxtpkdr1uPdibHI8rYA3MY0KDObpVyaes0e/aunid/t88ZI2EKA==",
       "bin": {
         "he": "bin/he"
       }
@@ -721,27 +1489,27 @@
       }
     },
     "node_modules/http-errors": {
-      "version": "1.7.2",
-      "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.7.2.tgz",
-      "integrity": "sha512-uUQBt3H/cSIVfch6i1EuPNy/YsRSOUBXTVfZ+yR7Zjez3qjBz6i9+i4zjNaoqcoFVI4lQJ5plg63TvGfRSDCRg==",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-2.0.0.tgz",
+      "integrity": "sha512-FtwrG/euBzaEjYeRqOgly7G0qviiXoJWnvEH2Z1plBdXgbyjv34pHTSb9zoeHMyDy33+DWy5Wt9Wo+TURtOYSQ==",
       "dependencies": {
-        "depd": "~1.1.2",
-        "inherits": "2.0.3",
-        "setprototypeof": "1.1.1",
-        "statuses": ">= 1.5.0 < 2",
-        "toidentifier": "1.0.0"
+        "depd": "2.0.0",
+        "inherits": "2.0.4",
+        "setprototypeof": "1.2.0",
+        "statuses": "2.0.1",
+        "toidentifier": "1.0.1"
       },
       "engines": {
-        "node": ">= 0.6"
+        "node": ">= 0.8"
       }
     },
     "node_modules/httpntlm": {
-      "version": "1.7.7",
-      "resolved": "https://registry.npmjs.org/httpntlm/-/httpntlm-1.7.7.tgz",
-      "integrity": "sha512-Pv2Rvrz8H0qv1Dne5mAdZ9JegG1uc6Vu5lwLflIY6s8RKHdZQbW39L4dYswSgqMDT0pkJILUTKjeyU0VPNRZjA==",
+      "version": "1.7.6",
+      "resolved": "https://registry.npmjs.org/httpntlm/-/httpntlm-1.7.6.tgz",
+      "integrity": "sha512-sDucupL4XpRyLKMyRnyLU2jiQsPpAxHNnLvKVCMxmGmAltUef6J8KIF/Iw+xjn0cEkp0b0xU412LP1vtIcuNww==",
       "dependencies": {
         "httpreq": ">=0.4.22",
-        "underscore": "~1.12.1"
+        "underscore": "~1.7.0"
       },
       "engines": {
         "node": ">=0.8.0"
@@ -766,19 +1534,50 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/import-fresh": {
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/import-fresh/-/import-fresh-3.3.0.tgz",
+      "integrity": "sha512-veYYhQa+D1QBKznvhUHxb8faxlrwUnxseDAbAp457E0wLNio2bOSKnjYDhMj+YiAq61xrMGhQk9iXVk5FzgQMw==",
+      "dependencies": {
+        "parent-module": "^1.0.0",
+        "resolve-from": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=6"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/import-fresh/node_modules/resolve-from": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-4.0.0.tgz",
+      "integrity": "sha512-pb/MYmXstAkysRFx8piNI1tGFNQIFA3vkE3Gq4EuA1dF6gHp/+vgZqsCGJapvy8N3Q+4o7FwvquPJcnZ7RYy4g==",
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/imurmurhash": {
+      "version": "0.1.4",
+      "resolved": "https://registry.npmjs.org/imurmurhash/-/imurmurhash-0.1.4.tgz",
+      "integrity": "sha512-JmXMZ6wuvDmLiHEml9ykzqO6lwFbof0GG4IkcGaENdCRDDmMVnny7s5HsIgHCbaq0w2MyPhDqkhTUgS2LU2PHA==",
+      "engines": {
+        "node": ">=0.8.19"
+      }
+    },
     "node_modules/inflight": {
       "version": "1.0.6",
       "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
-      "integrity": "sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=",
+      "integrity": "sha512-k92I/b08q4wvFscXCLvqfsHCrjrF7yiXsQuIVvVE7N82W3+aqpzuUdBbfhWcy/FZR3/4IgflMgKLOsvPDrGCJA==",
       "dependencies": {
         "once": "^1.3.0",
         "wrappy": "1"
       }
     },
     "node_modules/inherits": {
-      "version": "2.0.3",
-      "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
-      "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4="
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
+      "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="
     },
     "node_modules/ipaddr.js": {
       "version": "1.9.1",
@@ -808,15 +1607,31 @@
         "object-assign": "^4.1.1"
       }
     },
-    "node_modules/is-expression/node_modules/acorn": {
-      "version": "7.4.1",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.4.1.tgz",
-      "integrity": "sha512-nQyp0o1/mNdbTO1PO6kHkwSrmgZ0MT/jCCpNiwbUjGoRN4dlBhqJtoQuCnEOKzgTVwg0ZWiCoQy6SxMebQVh8A==",
-      "bin": {
-        "acorn": "bin/acorn"
+    "node_modules/is-extglob": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/is-extglob/-/is-extglob-2.1.1.tgz",
+      "integrity": "sha512-SbKbANkN603Vi4jEZv49LeVJMn4yGwsbzZworEoyEiutsN3nJYdbO36zfhGJ6QEDpOZIFkDtnq5JRxmvl3jsoQ==",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/is-fullwidth-code-point": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-3.0.0.tgz",
+      "integrity": "sha512-zymm5+u+sCsSWyD9qNaejV3DFvhCKclKdizYaJUuHA83RLjb7nSuGnddCHGv0hk+KY7BMAlsWeK4Ueg6EV6XQg==",
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/is-glob": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/is-glob/-/is-glob-4.0.3.tgz",
+      "integrity": "sha512-xelSayHH36ZgE7ZWhli7pW34hNbNl8Ojv5KVmkJD4hBdD3th8Tfk9vYasLM+mXWOZhFkgZfxhLSnrwRr4elSSg==",
+      "dependencies": {
+        "is-extglob": "^2.1.1"
       },
       "engines": {
-        "node": ">=0.4.0"
+        "node": ">=0.10.0"
       }
     },
     "node_modules/is-promise": {
@@ -827,7 +1642,7 @@
     "node_modules/is-property": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/is-property/-/is-property-1.0.2.tgz",
-      "integrity": "sha1-V/4cTkhHTt1lsJkR8msc1Ald2oQ="
+      "integrity": "sha512-Ks/IoX00TtClbGQr4TWXemAnktAQvYB7HzcCxDGqEZU6oCmb2INHuOoKxbtR+HFkmYWBKv/dOZtGRiAjDhj92g=="
     },
     "node_modules/is-regex": {
       "version": "1.1.4",
@@ -844,30 +1659,74 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/isexe": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/isexe/-/isexe-2.0.0.tgz",
+      "integrity": "sha512-RHxMLp9lnKHGHRng9QFhRCMbYAcVpn69smSGcq3f36xjgVVWThj4qqLbTLlq7Ssj8B+fIQ1EuCEGI2lKsyQeIw=="
+    },
     "node_modules/js-stringify": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/js-stringify/-/js-stringify-1.0.2.tgz",
-      "integrity": "sha1-Fzb939lyTyijaCrcYjCufk6Weds="
+      "integrity": "sha512-rtS5ATOo2Q5k1G+DADISilDA6lv79zIiwFd6CcjuIxGKLFm5C+RLImRscVap9k55i+MOZwgliw+NejvkLuGD5g=="
+    },
+    "node_modules/js-tokens": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz",
+      "integrity": "sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ=="
+    },
+    "node_modules/js-yaml": {
+      "version": "3.14.1",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.14.1.tgz",
+      "integrity": "sha512-okMH7OXXJ7YrN9Ok3/SXrnu4iX9yOk+25nqX4imS2npuvTYDmo/QEZoqwZkYaIDk3jVvBOTOIEgEhaLOynBS9g==",
+      "dependencies": {
+        "argparse": "^1.0.7",
+        "esprima": "^4.0.0"
+      },
+      "bin": {
+        "js-yaml": "bin/js-yaml.js"
+      }
+    },
+    "node_modules/json-schema-traverse": {
+      "version": "0.4.1",
+      "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
+      "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg=="
+    },
+    "node_modules/json-stable-stringify-without-jsonify": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/json-stable-stringify-without-jsonify/-/json-stable-stringify-without-jsonify-1.0.1.tgz",
+      "integrity": "sha512-Bdboy+l7tA3OGW6FjyFHWkP5LuByj1Tk33Ljyq0axyzdk9//JSi2u3fP1QSmd1KNwq6VOKYGlAu87CisVir6Pw=="
     },
     "node_modules/json3": {
       "version": "3.3.2",
       "resolved": "https://registry.npmjs.org/json3/-/json3-3.3.2.tgz",
-      "integrity": "sha1-PAQ0dD35Pi9cQq7nsZvLSDV19OE=",
+      "integrity": "sha512-I5YLeauH3rIaE99EE++UeH2M2gSYo8/2TqDac7oZEH6D/DSQ4Woa628Qrfj1X9/OY5Mk5VvIDQaKCDchXaKrmA==",
       "deprecated": "Please use the native JSON object instead of JSON 3"
     },
     "node_modules/jstransformer": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/jstransformer/-/jstransformer-1.0.0.tgz",
-      "integrity": "sha1-7Yvwkh4vPx7U1cGkT2hwntJHIsM=",
+      "integrity": "sha512-C9YK3Rf8q6VAPDCCU9fnqo3mAfOH6vUGnMcP4AQAYIEpWtfGLpwOTmZ+igtdK5y+VvI2n3CyYSzy4Qh34eq24A==",
       "dependencies": {
         "is-promise": "^2.0.0",
         "promise": "^7.0.1"
       }
     },
+    "node_modules/levn": {
+      "version": "0.4.1",
+      "resolved": "https://registry.npmjs.org/levn/-/levn-0.4.1.tgz",
+      "integrity": "sha512-+bT2uH4E5LGE7h/n3evcS/sQlJXCpIp6ym8OWJ5eV6+67Dsql/LaaT7qJBAt2rzfoa/5QBGBhxDix1dMt2kQKQ==",
+      "dependencies": {
+        "prelude-ls": "^1.2.1",
+        "type-check": "~0.4.0"
+      },
+      "engines": {
+        "node": ">= 0.8.0"
+      }
+    },
     "node_modules/lodash._baseassign": {
       "version": "3.2.0",
       "resolved": "https://registry.npmjs.org/lodash._baseassign/-/lodash._baseassign-3.2.0.tgz",
-      "integrity": "sha1-jDigmVAPIVrQnlnxci/QxSv+Ck4=",
+      "integrity": "sha512-t3N26QR2IdSN+gqSy9Ds9pBu/J1EAFEshKlUHpJG3rvyJOYgcELIxcIeKKfZk7sjOz11cFfzJRsyFry/JyabJQ==",
       "dependencies": {
         "lodash._basecopy": "^3.0.0",
         "lodash.keys": "^3.0.0"
@@ -876,27 +1735,27 @@
     "node_modules/lodash._basecopy": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/lodash._basecopy/-/lodash._basecopy-3.0.1.tgz",
-      "integrity": "sha1-jaDmqHbPNEwK2KVIghEd08XHyjY="
+      "integrity": "sha512-rFR6Vpm4HeCK1WPGvjZSJ+7yik8d8PVUdCJx5rT2pogG4Ve/2ZS7kfmO5l5T2o5V2mqlNIfSF5MZlr1+xOoYQQ=="
     },
     "node_modules/lodash._basecreate": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/lodash._basecreate/-/lodash._basecreate-3.0.3.tgz",
-      "integrity": "sha1-G8ZhYU2qf8MRt9A78WgGoCE8+CE="
+      "integrity": "sha512-EDem6C9iQpn7fxnGdmhXmqYGjCkStmDXT4AeyB2Ph8WKbglg4aJZczNkQglj+zWXcOEEkViK8THuV2JvugW47g=="
     },
     "node_modules/lodash._getnative": {
       "version": "3.9.1",
       "resolved": "https://registry.npmjs.org/lodash._getnative/-/lodash._getnative-3.9.1.tgz",
-      "integrity": "sha1-VwvH3t5G1hzc3mh9ZdPuy6o6r/U="
+      "integrity": "sha512-RrL9VxMEPyDMHOd9uFbvMe8X55X16/cGM5IgOKgRElQZutpX89iS6vwl64duTV1/16w5JY7tuFNXqoekmh1EmA=="
     },
     "node_modules/lodash._isiterateecall": {
       "version": "3.0.9",
       "resolved": "https://registry.npmjs.org/lodash._isiterateecall/-/lodash._isiterateecall-3.0.9.tgz",
-      "integrity": "sha1-UgOte6Ql+uhCRg5pbbnPPmqsBXw="
+      "integrity": "sha512-De+ZbrMu6eThFti/CSzhRvTKMgQToLxbij58LMfM8JnYDNSOjkjTCIaa8ixglOeGh2nyPlakbt5bJWJ7gvpYlQ=="
     },
     "node_modules/lodash.create": {
       "version": "3.1.1",
       "resolved": "https://registry.npmjs.org/lodash.create/-/lodash.create-3.1.1.tgz",
-      "integrity": "sha1-1/KEnw29p+BGgruM1yqwIkYd6+c=",
+      "integrity": "sha512-IUfOYwDEbI8JbhW6psW+Ig01BOVK67dTSCUAbS58M0HBkPcAv/jHuxD+oJVP2tUCo3H9L6f/8GM6rxwY+oc7/w==",
       "dependencies": {
         "lodash._baseassign": "^3.0.0",
         "lodash._basecreate": "^3.0.0",
@@ -906,23 +1765,33 @@
     "node_modules/lodash.isarguments": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/lodash.isarguments/-/lodash.isarguments-3.1.0.tgz",
-      "integrity": "sha1-L1c9hcaiQon/AGY7SRwdM4/zRYo="
+      "integrity": "sha512-chi4NHZlZqZD18a0imDHnZPrDeBbTtVN7GXMwuGdRH9qotxAjYs3aVLKc7zNOG9eddR5Ksd8rvFEBc9SsggPpg=="
     },
     "node_modules/lodash.isarray": {
       "version": "3.0.4",
       "resolved": "https://registry.npmjs.org/lodash.isarray/-/lodash.isarray-3.0.4.tgz",
-      "integrity": "sha1-eeTriMNqgSKvhvhEqpvNhRtfu1U="
+      "integrity": "sha512-JwObCrNJuT0Nnbuecmqr5DgtuBppuCvGD9lxjFpAzwnVtdGoDQ1zig+5W8k5/6Gcn0gZ3936HDAlGd28i7sOGQ=="
     },
     "node_modules/lodash.keys": {
       "version": "3.1.2",
       "resolved": "https://registry.npmjs.org/lodash.keys/-/lodash.keys-3.1.2.tgz",
-      "integrity": "sha1-TbwEcrFWvlCgsoaFXRvQsMZWCYo=",
+      "integrity": "sha512-CuBsapFjcubOGMn3VD+24HOAPxM79tH+V6ivJL3CHYjtrawauDJHUk//Yew9Hvc6e9rbCrURGk8z6PC+8WJBfQ==",
       "dependencies": {
         "lodash._getnative": "^3.0.0",
         "lodash.isarguments": "^3.0.0",
         "lodash.isarray": "^3.0.0"
       }
     },
+    "node_modules/lodash.merge": {
+      "version": "4.6.2",
+      "resolved": "https://registry.npmjs.org/lodash.merge/-/lodash.merge-4.6.2.tgz",
+      "integrity": "sha512-0KpjqXRVvrYyCsX1swR/XTK0va6VQkQM6MNo7PqW77ByjAhoARA8EfrP1N4+KlKj8YS0ZUCtRT/YUuhyYDujIQ=="
+    },
+    "node_modules/lodash.truncate": {
+      "version": "4.4.2",
+      "resolved": "https://registry.npmjs.org/lodash.truncate/-/lodash.truncate-4.4.2.tgz",
+      "integrity": "sha512-jttmRe7bRse52OsWIMDLaXxWqRAmtIUccAQ3garviCqJjafXOfNMO0yMfNpdD6zbGaTU0P5Nz7e7gAT6cKmJRw=="
+    },
     "node_modules/long": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/long/-/long-4.0.0.tgz",
@@ -942,7 +1811,7 @@
     "node_modules/media-typer": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/media-typer/-/media-typer-0.3.0.tgz",
-      "integrity": "sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g=",
+      "integrity": "sha512-dq+qelQ9akHpcOl/gUVRTxVIOkAJ1wR3QAvb4RsVjS8oVoFjDGTc679wJYmUmknUF5HwMLOgb5O+a3KxfWapPQ==",
       "engines": {
         "node": ">= 0.6"
       }
@@ -950,7 +1819,7 @@
     "node_modules/merge-descriptors": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.1.tgz",
-      "integrity": "sha1-sAqqVW3YtEVoFQ7J0blT8/kMu2E="
+      "integrity": "sha512-cCi6g3/Zr1iqQi6ySbseM1Xvooa98N0w31jzUYrXPX2xqObmFGHJ0tQ5u74H3mVh7wLouTseZyYIq39g8cNp1w=="
     },
     "node_modules/method-override": {
       "version": "3.0.0",
@@ -974,10 +1843,15 @@
         "ms": "2.0.0"
       }
     },
+    "node_modules/method-override/node_modules/ms": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+      "integrity": "sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A=="
+    },
     "node_modules/methods": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/methods/-/methods-1.1.2.tgz",
-      "integrity": "sha1-VSmk1nZUE07cxSZmVoNbD4Ua/O4=",
+      "integrity": "sha512-iclAHeNqNm68zFtnZ0e+1L2yUIdvzNoauKU4WBA3VvH/vPFieF7qfRlwUZU+DA9P9bPXIS90ulxoUoCH23sV2w==",
       "engines": {
         "node": ">= 0.6"
       }
@@ -994,19 +1868,19 @@
       }
     },
     "node_modules/mime-db": {
-      "version": "1.48.0",
-      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.48.0.tgz",
-      "integrity": "sha512-FM3QwxV+TnZYQ2aRqhlKBMHxk10lTbMt3bBkMAp54ddrNeVSfcQYOOKuGuy3Ddrm38I04If834fOUSq1yzslJQ==",
+      "version": "1.52.0",
+      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.52.0.tgz",
+      "integrity": "sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==",
       "engines": {
         "node": ">= 0.6"
       }
     },
     "node_modules/mime-types": {
-      "version": "2.1.31",
-      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.31.tgz",
-      "integrity": "sha512-XGZnNzm3QvgKxa8dpzyhFTHmpP3l5YNusmne07VUOXxou9CqUqYa/HBy124RqtVh/O2pECas/MOcsDgpilPOPg==",
+      "version": "2.1.35",
+      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.35.tgz",
+      "integrity": "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==",
       "dependencies": {
-        "mime-db": "1.48.0"
+        "mime-db": "1.52.0"
       },
       "engines": {
         "node": ">= 0.6"
@@ -1023,21 +1897,15 @@
         "node": "*"
       }
     },
-    "node_modules/minimist": {
-      "version": "0.0.8",
-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
-      "integrity": "sha512-miQKw5Hv4NS1Psg2517mV4e4dYNaO3++hjAvLOAzKqZ61rH8NS1SK+vbfBWZ5PY/Me/bEWhUwqMghEW5Fb9T7Q=="
-    },
     "node_modules/mkdirp": {
-      "version": "0.5.1",
-      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
-      "integrity": "sha512-SknJC52obPfGQPnjIkXbmA6+5H15E+fR+E4iR2oQ3zzCLbd7/ONua69R/Gw7AgkTLsRG+r5fzksYwWe1AgTyWA==",
-      "deprecated": "Legacy versions of mkdirp are no longer supported. Please update to mkdirp 1.x. (Note that the API surface has changed to use Promises in 1.x.)",
-      "dependencies": {
-        "minimist": "0.0.8"
-      },
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-1.0.4.tgz",
+      "integrity": "sha512-vVqVZQyf3WLx2Shd0qJ9xuvqgAyKPLAiqITEtqW0oIUjzo3PePDd6fW9iFz30ef7Ysp/oiWqbhszeGWW2T6Gzw==",
       "bin": {
         "mkdirp": "bin/cmd.js"
+      },
+      "engines": {
+        "node": ">=10"
       }
     },
     "node_modules/mocha": {
@@ -1047,11 +1915,11 @@
       "dependencies": {
         "browser-stdout": "1.3.0",
         "commander": "2.9.0",
-        "debug": "2.6.9",
-        "diff": "3.5.0",
+        "debug": "2.6.8",
+        "diff": "3.2.0",
         "escape-string-regexp": "1.0.5",
         "glob": "7.1.1",
-        "growl": "1.10.2",
+        "growl": "1.9.2",
         "he": "1.1.1",
         "json3": "3.3.2",
         "lodash.create": "3.1.1",
@@ -1067,10 +1935,29 @@
         "npm": ">= 1.4.x"
       }
     },
+    "node_modules/mocha/node_modules/commander": {
+      "version": "2.9.0",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-2.9.0.tgz",
+      "integrity": "sha512-bmkUukX8wAOjHdN26xj5c4ctEV22TQ7dQYhSmuckKhToXrkUn0iIaolHdIxYYqD55nhpSPA9zPQ1yP57GdXP2A==",
+      "dependencies": {
+        "graceful-readlink": ">= 1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.6.x"
+      }
+    },
+    "node_modules/mocha/node_modules/debug": {
+      "version": "2.6.9",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+      "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+      "dependencies": {
+        "ms": "2.0.0"
+      }
+    },
     "node_modules/mocha/node_modules/glob": {
       "version": "7.1.1",
       "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.1.tgz",
-      "integrity": "sha1-gFIR3wT6rxxjo2ADBs31reULLsg=",
+      "integrity": "sha512-mRyN/EsN2SyNhKWykF3eEGhDpeNplMWaW18Bmh76tnOqk5TbELAVwFAYOCmKVssOYFrYvvLMguiA+NXO3ZTuVA==",
       "dependencies": {
         "fs.realpath": "^1.0.0",
         "inflight": "^1.0.4",
@@ -1086,15 +1973,20 @@
     "node_modules/mocha/node_modules/has-flag": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-1.0.0.tgz",
-      "integrity": "sha1-nZ55MWXOAXoA8AQYxD+UKnsdEfo=",
+      "integrity": "sha512-DyYHfIYwAJmjAjSSPKANxI8bFY9YtFrgkAfinBojQ8YJTOuOuav64tMUJv584SES4xl74PmuaevIyaLESHdTAA==",
       "engines": {
         "node": ">=0.10.0"
       }
     },
+    "node_modules/mocha/node_modules/ms": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+      "integrity": "sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A=="
+    },
     "node_modules/mocha/node_modules/supports-color": {
       "version": "3.1.2",
       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-3.1.2.tgz",
-      "integrity": "sha1-cqJiiU2dQIuVbKBf83su2KbiotU=",
+      "integrity": "sha512-F8dvPrZJtNzvDRX26eNXT4a7AecAvTGljmmnI39xEgSpbHKhQ7N0dO/NTxUExd0wuLHp4zbwYY7lvHq0aKpwrA==",
       "dependencies": {
         "has-flag": "^1.0.0"
       },
@@ -1117,27 +2009,43 @@
         "node": ">= 0.8.0"
       }
     },
-    "node_modules/morgan/node_modules/depd": {
+    "node_modules/morgan/node_modules/debug": {
+      "version": "2.6.9",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+      "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+      "dependencies": {
+        "ms": "2.0.0"
+      }
+    },
+    "node_modules/morgan/node_modules/ms": {
       "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
-      "integrity": "sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw==",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+      "integrity": "sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A=="
+    },
+    "node_modules/morgan/node_modules/on-finished": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/on-finished/-/on-finished-2.3.0.tgz",
+      "integrity": "sha512-ikqdkGAAyf/X/gPhXGvfgAytDZtDbr+bkNUJ0N9h5MI/dmdgCs3l6hoHrcUv41sRKew3jIwrp4qQDXiK99Utww==",
+      "dependencies": {
+        "ee-first": "1.1.1"
+      },
       "engines": {
         "node": ">= 0.8"
       }
     },
     "node_modules/ms": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-      "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
+      "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
     },
     "node_modules/mysql2": {
-      "version": "2.2.5",
-      "resolved": "https://registry.npmjs.org/mysql2/-/mysql2-2.2.5.tgz",
-      "integrity": "sha512-XRqPNxcZTpmFdXbJqb+/CtYVLCx14x1RTeNMD4954L331APu75IC74GDqnZMEt1kwaXy6TySo55rF2F3YJS78g==",
+      "version": "2.3.3",
+      "resolved": "https://registry.npmjs.org/mysql2/-/mysql2-2.3.3.tgz",
+      "integrity": "sha512-wxJUev6LgMSgACDkb/InIFxDprRa6T95+VEoR+xPvtngtccNH2dGjEB/fVZ8yg1gWv1510c9CvXuJHi5zUm0ZA==",
       "dependencies": {
-        "denque": "^1.4.1",
+        "denque": "^2.0.1",
         "generate-function": "^2.3.1",
-        "iconv-lite": "^0.6.2",
+        "iconv-lite": "^0.6.3",
         "long": "^4.0.0",
         "lru-cache": "^6.0.0",
         "named-placeholders": "^1.1.2",
@@ -1159,14 +2067,6 @@
         "node": ">=0.10.0"
       }
     },
-    "node_modules/mysql2/node_modules/sqlstring": {
-      "version": "2.3.2",
-      "resolved": "https://registry.npmjs.org/sqlstring/-/sqlstring-2.3.2.tgz",
-      "integrity": "sha512-vF4ZbYdKS8OnoJAWBmMxCQDkiEBkGQYU7UZPtL8flbDRSNkhaXvRJ279ZtI6M+zDaQovVU4tuRgzK5fVhvFAhg==",
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
     "node_modules/named-placeholders": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/named-placeholders/-/named-placeholders-1.1.2.tgz",
@@ -1190,52 +2090,57 @@
     "node_modules/named-placeholders/node_modules/yallist": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
-      "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI="
+      "integrity": "sha512-ncTzHV7NvsQZkYe1DW7cbDLm0YpzHmZF5r/iyP3ZnQtMiJ+pjzisCiMNI+Sj+xQF5pXhSHxSB3uDbsBTzY/c2A=="
+    },
+    "node_modules/natural-compare": {
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/natural-compare/-/natural-compare-1.4.0.tgz",
+      "integrity": "sha512-OWND8ei3VtNC9h7V60qff3SVobHr996CTwgxubgyQYEpg290h9J0buyECNNJexkFm5sOajh5G116RYA1c8ZMSw=="
     },
     "node_modules/negotiator": {
-      "version": "0.6.2",
-      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.2.tgz",
-      "integrity": "sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw==",
+      "version": "0.6.3",
+      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.3.tgz",
+      "integrity": "sha512-+EUsqGPLsM+j/zdChZjsnX51g4XrHFOIXwfnCVPGlQk/k5giakcKsuxCObBRu6DSm9opw/O6slWbJdghQM4bBg==",
       "engines": {
         "node": ">= 0.6"
       }
     },
-    "node_modules/node-forge": {
-      "version": "0.10.0",
-      "resolved": "https://registry.npmjs.org/node-forge/-/node-forge-0.10.0.tgz",
-      "integrity": "sha512-PPmu8eEeG9saEUvI97fm4OYxXVB6bFvyNTyiUOBichBpFG8A1Ljw3bY62+5oOjDEMHRnd0Y7HQ+x7uzxOzC6JA==",
-      "engines": {
-        "node": ">= 6.0.0"
-      }
-    },
     "node_modules/nodemailer": {
-      "version": "6.6.1",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.6.1.tgz",
-      "integrity": "sha512-1xzFN3gqv+/qJ6YRyxBxfTYstLNt0FCtZaFRvf4Sg9wxNGWbwFmGXVpfSi6ThGK6aRxAo+KjHtYSW8NvCsNSAg==",
+      "version": "6.7.7",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.7.7.tgz",
+      "integrity": "sha512-pOLC/s+2I1EXuSqO5Wa34i3kXZG3gugDssH+ZNCevHad65tc8vQlCQpOLaUjopvkRQKm2Cki2aME7fEOPRy3bA==",
       "engines": {
         "node": ">=6.0.0"
       }
     },
     "node_modules/nodemailer-ntlm-auth": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/nodemailer-ntlm-auth/-/nodemailer-ntlm-auth-1.0.3.tgz",
-      "integrity": "sha512-3rynn2Q2PjPZYxLpMa6oK2nNSLaErRmPWZ25R7AToW54/y1mRBRaHlOzlYSuWHDVvwgb98gi18EwiDcq/2o7vw==",
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/nodemailer-ntlm-auth/-/nodemailer-ntlm-auth-1.0.1.tgz",
+      "integrity": "sha512-nQK3NHGpyVU0CcGfpq2rzM3Xg/ZLYOwBGfIAz+oxW3Jhaj3opPC6eLXuei0doK5++Hm0zjl/PH+y7ZCc8sDFtg==",
       "dependencies": {
-        "httpntlm": "1.7.7"
+        "httpntlm": "1.7.6"
       }
     },
     "node_modules/object-assign": {
       "version": "4.1.1",
       "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
-      "integrity": "sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM=",
+      "integrity": "sha512-rJgTQnkUnH1sFw8yT6VSU3zD3sWmu6sZhIseY8VX+GRu3P6F7Fu+JNDoXfklElbLJSnc3FUQHVe4cU5hj+BcUg==",
       "engines": {
         "node": ">=0.10.0"
       }
     },
+    "node_modules/object-inspect": {
+      "version": "1.12.2",
+      "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.12.2.tgz",
+      "integrity": "sha512-z+cPxW0QGUp0mcqcsgQyLVRDoXFQbXOwBaqyF7VIgI4TWNQsDHrBpUQslRmIfAoYWdYzs6UlKJtB2XJpTaNSpQ==",
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
     "node_modules/on-finished": {
-      "version": "2.3.0",
-      "resolved": "https://registry.npmjs.org/on-finished/-/on-finished-2.3.0.tgz",
-      "integrity": "sha1-IPEzZIGwg811M3mSoWlxqi2QaUc=",
+      "version": "2.4.1",
+      "resolved": "https://registry.npmjs.org/on-finished/-/on-finished-2.4.1.tgz",
+      "integrity": "sha512-oVlzkg3ENAhCk2zdv7IJwd/QUD4z2RxRwpkcGY8psCVcCYZNq4wYnVWALHM+brtuJjePWiYF/ClmuDr8Ch5+kg==",
       "dependencies": {
         "ee-first": "1.1.1"
       },
@@ -1254,11 +2159,38 @@
     "node_modules/once": {
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
-      "integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=",
+      "integrity": "sha512-lNaJgI+2Q5URQBkccEKHTQOPaXdUxnZZElQTZY0MFUAuaEqe1E+Nyvgdz/aIyNi6Z9MzO5dv1H8n58/GELp3+w==",
       "dependencies": {
         "wrappy": "1"
       }
     },
+    "node_modules/optionator": {
+      "version": "0.9.1",
+      "resolved": "https://registry.npmjs.org/optionator/-/optionator-0.9.1.tgz",
+      "integrity": "sha512-74RlY5FCnhq4jRxVUPKDaRwrVNXMqsGsiW6AJw4XK8hmtm10wC0ypZBLw5IIp85NZMr91+qd1RvvENwg7jjRFw==",
+      "dependencies": {
+        "deep-is": "^0.1.3",
+        "fast-levenshtein": "^2.0.6",
+        "levn": "^0.4.1",
+        "prelude-ls": "^1.2.1",
+        "type-check": "^0.4.0",
+        "word-wrap": "^1.2.3"
+      },
+      "engines": {
+        "node": ">= 0.8.0"
+      }
+    },
+    "node_modules/parent-module": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/parent-module/-/parent-module-1.0.1.tgz",
+      "integrity": "sha512-GQ2EWRpQV8/o+Aw8YqtfZZPfNRWZYkbidE9k5rpl/hC3vtHHBfGm2Ifi6qWV+coDGkrUKZAxE3Lot5kcsRlh+g==",
+      "dependencies": {
+        "callsites": "^3.0.0"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/parseurl": {
       "version": "1.3.3",
       "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.3.tgz",
@@ -1268,59 +2200,43 @@
       }
     },
     "node_modules/passport": {
-      "version": "0.3.2",
-      "resolved": "https://registry.npmjs.org/passport/-/passport-0.3.2.tgz",
-      "integrity": "sha512-aqgxMQxuRz79M4LVo8fl3/bsh6Ozcb34G8MVDs7Oavy88ROLSVvTgYoWnX3TpxdQg66HiXvpb+lcuFPnDrmiOA==",
+      "version": "0.6.0",
+      "resolved": "https://registry.npmjs.org/passport/-/passport-0.6.0.tgz",
+      "integrity": "sha512-0fe+p3ZnrWRW74fe8+SvCyf4a3Pb2/h7gFkQ8yTJpAO50gDzlfjZUZTO1k5Eg9kUct22OxHLqDZoKUWRHOh9ug==",
       "dependencies": {
         "passport-strategy": "1.x.x",
-        "pause": "0.0.1"
+        "pause": "0.0.1",
+        "utils-merge": "^1.0.1"
       },
       "engines": {
         "node": ">= 0.4.0"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/jaredhanson"
       }
     },
     "node_modules/passport-saml": {
-      "version": "2.2.0",
-      "resolved": "https://registry.npmjs.org/passport-saml/-/passport-saml-2.2.0.tgz",
-      "integrity": "sha512-Qkr9WbhGY1AAAgslJ4yFn7ObQp/cLu2L1bubwXvl8vsvXQujPemKYhD3SwdilEIllZ/EPTlHgld+4wiPRYxd8Q==",
-      "dependencies": {
-        "debug": "^4.3.1",
-        "passport-strategy": "*",
-        "xml-crypto": "^2.1.1",
-        "xml-encryption": "^1.2.3",
+      "version": "3.2.1",
+      "resolved": "https://registry.npmjs.org/passport-saml/-/passport-saml-3.2.1.tgz",
+      "integrity": "sha512-Y8aD94B6MTLht57BlBrDauEgvtWjuSeINKk7NadXlpT/OBmsoGGYPpb0FJeBtdyGX4GEbZARAkxvBEqsL8E7XQ==",
+      "dependencies": {
+        "@xmldom/xmldom": "^0.7.5",
+        "debug": "^4.3.2",
+        "passport-strategy": "^1.0.0",
+        "xml-crypto": "^2.1.3",
+        "xml-encryption": "^2.0.0",
         "xml2js": "^0.4.23",
-        "xmlbuilder": "^15.1.1",
-        "xmldom": "0.5.x"
-      },
-      "engines": {
-        "node": ">= 10"
-      }
-    },
-    "node_modules/passport-saml/node_modules/debug": {
-      "version": "4.3.1",
-      "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.1.tgz",
-      "integrity": "sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==",
-      "dependencies": {
-        "ms": "2.1.2"
+        "xmlbuilder": "^15.1.1"
       },
       "engines": {
-        "node": ">=6.0"
-      },
-      "peerDependenciesMeta": {
-        "supports-color": {
-          "optional": true
-        }
+        "node": ">= 12"
       }
     },
-    "node_modules/passport-saml/node_modules/ms": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
-      "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
-    },
     "node_modules/passport-strategy": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/passport-strategy/-/passport-strategy-1.0.0.tgz",
-      "integrity": "sha1-tVOaqPwiWj0a0XlHbd8ja0QPUuQ=",
+      "integrity": "sha512-CB97UUvDKJde2V0KDWWB3lyf6PC3FaZP7YxZ2G8OAtn9p4HI9j9JLP9qjOGZFvyl8uwNT8qM+hGnz/n16NI7oA==",
       "engines": {
         "node": ">= 0.4.0"
       }
@@ -1328,11 +2244,19 @@
     "node_modules/path-is-absolute": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
-      "integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18=",
+      "integrity": "sha512-AVbw3UJ2e9bq64vSaS9Am0fje1Pa8pbGqTTsmXfaIiMpnr5DlDhfJOuLj9Sf95ZPVDAUerDfEk88MPmPe7UCQg==",
       "engines": {
         "node": ">=0.10.0"
       }
     },
+    "node_modules/path-key": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/path-key/-/path-key-3.1.1.tgz",
+      "integrity": "sha512-ojmeN0qd+y0jszEtoY48r0Peq5dwMEkIlCOu6Q5f41lfkswXuKtYrhgoTpLnyIcHm24Uhqx+5Tqm2InSwLhE6Q==",
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/path-parse": {
       "version": "1.0.7",
       "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.7.tgz",
@@ -1341,12 +2265,28 @@
     "node_modules/path-to-regexp": {
       "version": "0.1.7",
       "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.7.tgz",
-      "integrity": "sha1-32BBeABfUi8V60SQ5yR6G/qmf4w="
+      "integrity": "sha512-5DFkuoqlv1uYQKxy8omFBeJPQcdoE07Kv2sferDCrAq1ohOU+MSDswDIbnx3YAM60qIOnYa53wBhXW0EbMonrQ=="
     },
     "node_modules/pause": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/pause/-/pause-0.0.1.tgz",
-      "integrity": "sha1-HUCLP9t2kjuVQ9lvtMnf1TXZy10="
+      "integrity": "sha512-KG8UEiEVkR3wGEb4m5yZkVCzigAD+cVEJck2CzYZO37ZGJfctvVptVO192MwrtPhzONn6go8ylnOdMhKqi4nfg=="
+    },
+    "node_modules/prelude-ls": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.2.1.tgz",
+      "integrity": "sha512-vkcDPrRZo1QZLbn5RLGPpg/WmIQ65qoWWhcGKf/b5eplkkarX0m9z8ppCat4mlOqUsWpyNuYgO3VRyrYHSzX5g==",
+      "engines": {
+        "node": ">= 0.8.0"
+      }
+    },
+    "node_modules/progress": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/progress/-/progress-2.0.3.tgz",
+      "integrity": "sha512-7PiHtLll5LdnKIMw100I+8xJXR5gW2QwWYkT6iJva0bXitZKa/XMrSbdmg3r2Xnaidz9Qumd0VPaMrZlF9V9sA==",
+      "engines": {
+        "node": ">=0.4.0"
+      }
     },
     "node_modules/promise": {
       "version": "7.3.1",
@@ -1371,7 +2311,7 @@
     "node_modules/pseudomap": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz",
-      "integrity": "sha1-8FKijacOYYkX7wqKw0wa5aaChrM="
+      "integrity": "sha512-b/YwNhb8lk1Zz2+bXXpS/LK9OisiZZ1SNsSLxN1x2OXVEhW2Ckr/7mWE5vrC1ZTiJlD9g19jWszTmJsB+oEpFQ=="
     },
     "node_modules/pug": {
       "version": "3.0.2",
@@ -1485,18 +2425,32 @@
       "resolved": "https://registry.npmjs.org/pug-walk/-/pug-walk-2.0.0.tgz",
       "integrity": "sha512-yYELe9Q5q9IQhuvqsZNwA5hfPkMJ8u92bQLIMcsMxf/VADjNtEYptU+inlufAFYcWdHlwNfZOEnOOQrZrcyJCQ=="
     },
+    "node_modules/punycode": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz",
+      "integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==",
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/qs": {
-      "version": "6.7.0",
-      "resolved": "https://registry.npmjs.org/qs/-/qs-6.7.0.tgz",
-      "integrity": "sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ==",
+      "version": "6.10.3",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.10.3.tgz",
+      "integrity": "sha512-wr7M2E0OFRfIfJZjKGieI8lBKb7fRCH4Fv5KNPEs7gJ8jadvotdsS08PzOKR7opXhZ/Xkjtt3WF9g38drmyRqQ==",
+      "dependencies": {
+        "side-channel": "^1.0.4"
+      },
       "engines": {
         "node": ">=0.6"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
       }
     },
     "node_modules/random-bytes": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/random-bytes/-/random-bytes-1.0.0.tgz",
-      "integrity": "sha1-T2ih3Arli9P7lYSMMDJNt11kNgs=",
+      "integrity": "sha512-iv7LhNVO047HzYR3InF6pUcUsPQiHTM1Qal51DcGSuZFBil1aBBWG5eHPNek7bvILMaYJ/8RU1e8w1AMdHmLQQ==",
       "engines": {
         "node": ">= 0.8"
       }
@@ -1510,12 +2464,12 @@
       }
     },
     "node_modules/raw-body": {
-      "version": "2.4.0",
-      "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.4.0.tgz",
-      "integrity": "sha512-4Oz8DUIwdvoa5qMJelxipzi/iJIi40O5cGV1wNYp5hvZP8ZN0T+jiNkL0QepXs+EsQ9XJ8ipEDoiH70ySUJP3Q==",
+      "version": "2.5.1",
+      "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.5.1.tgz",
+      "integrity": "sha512-qqJBtEyVgS0ZmPGdCFPWJ3FreoqvG4MVQln/kCgF7Olq95IbOp0/BWyMwbdtn4VTvkM8Y7khCQ2Xgk/tcrCXig==",
       "dependencies": {
-        "bytes": "3.1.0",
-        "http-errors": "1.7.2",
+        "bytes": "3.1.2",
+        "http-errors": "2.0.0",
         "iconv-lite": "0.4.24",
         "unpipe": "1.0.0"
       },
@@ -1523,18 +2477,55 @@
         "node": ">= 0.8"
       }
     },
+    "node_modules/regexpp": {
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/regexpp/-/regexpp-3.2.0.tgz",
+      "integrity": "sha512-pq2bWo9mVD43nbts2wGv17XLiNLya+GklZ8kaDLV2Z08gDCsGpnKn9BFMepvWuHCbyVvY7J5o5+BVvoQbmlJLg==",
+      "engines": {
+        "node": ">=8"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/mysticatea"
+      }
+    },
+    "node_modules/require-from-string": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/require-from-string/-/require-from-string-2.0.2.tgz",
+      "integrity": "sha512-Xf0nWe6RseziFMu+Ap9biiUbmplq6S9/p+7w7YXP/JBHhrUDDUhwa+vANyubuqfZWTveU//DYVGsDG7RKL/vEw==",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
     "node_modules/resolve": {
-      "version": "1.20.0",
-      "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.20.0.tgz",
-      "integrity": "sha512-wENBPt4ySzg4ybFQW2TT1zMQucPK95HSh/nq2CFTZVOGut2+pQvSsgtda4d26YrYcr067wjbmzOG8byDPBX63A==",
+      "version": "1.22.1",
+      "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.22.1.tgz",
+      "integrity": "sha512-nBpuuYuY5jFsli/JIs1oldw6fOQCBioohqWZg/2hiaOybXOft4lonv85uDOKXdf8rhyK159cxU5cDcK/NKk8zw==",
       "dependencies": {
-        "is-core-module": "^2.2.0",
-        "path-parse": "^1.0.6"
+        "is-core-module": "^2.9.0",
+        "path-parse": "^1.0.7",
+        "supports-preserve-symlinks-flag": "^1.0.0"
+      },
+      "bin": {
+        "resolve": "bin/resolve"
       },
       "funding": {
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/rimraf": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-3.0.2.tgz",
+      "integrity": "sha512-JZkJMZkAGFFPP2YqXZXPbMlMBgsxzE8ILs4lMIX/2o0L9UBw9O/Y3o6wFw/i9YLapcUJWwqbi3kdxIPdC62TIA==",
+      "dependencies": {
+        "glob": "^7.1.3"
+      },
+      "bin": {
+        "rimraf": "bin.js"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
+    },
     "node_modules/safe-buffer": {
       "version": "5.1.2",
       "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
@@ -1551,65 +2542,169 @@
       "integrity": "sha512-NqVDv9TpANUjFm0N8uM5GxL36UgKi9/atZw+x7YFnQ8ckwFGKrl4xX4yWtrey3UJm5nP1kUbnYgLopqWNSRhWw=="
     },
     "node_modules/send": {
-      "version": "0.17.1",
-      "resolved": "https://registry.npmjs.org/send/-/send-0.17.1.tgz",
-      "integrity": "sha512-BsVKsiGcQMFwT8UxypobUKyv7irCNRHk1T0G680vk88yf6LBByGcZJOTJCrTP2xVN6yI+XjPJcNuE3V4fT9sAg==",
+      "version": "0.18.0",
+      "resolved": "https://registry.npmjs.org/send/-/send-0.18.0.tgz",
+      "integrity": "sha512-qqWzuOjSFOuqPjFe4NOsMLafToQQwBSOEpS+FwEt3A2V3vKubTquT3vmLTQpFgMXp8AlFWFuP1qKaJZOtPpVXg==",
       "dependencies": {
         "debug": "2.6.9",
-        "depd": "~1.1.2",
-        "destroy": "~1.0.4",
+        "depd": "2.0.0",
+        "destroy": "1.2.0",
         "encodeurl": "~1.0.2",
         "escape-html": "~1.0.3",
         "etag": "~1.8.1",
         "fresh": "0.5.2",
-        "http-errors": "~1.7.2",
+        "http-errors": "2.0.0",
         "mime": "1.6.0",
-        "ms": "2.1.1",
-        "on-finished": "~2.3.0",
+        "ms": "2.1.3",
+        "on-finished": "2.4.1",
         "range-parser": "~1.2.1",
-        "statuses": "~1.5.0"
+        "statuses": "2.0.1"
       },
       "engines": {
         "node": ">= 0.8.0"
       }
     },
+    "node_modules/send/node_modules/debug": {
+      "version": "2.6.9",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+      "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+      "dependencies": {
+        "ms": "2.0.0"
+      }
+    },
+    "node_modules/send/node_modules/debug/node_modules/ms": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+      "integrity": "sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A=="
+    },
     "node_modules/send/node_modules/ms": {
-      "version": "2.1.1",
-      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
-      "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg=="
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+      "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="
     },
     "node_modules/seq-queue": {
       "version": "0.0.5",
       "resolved": "https://registry.npmjs.org/seq-queue/-/seq-queue-0.0.5.tgz",
-      "integrity": "sha1-1WgS4cAXpuTnw+Ojeh2m143TyT4="
+      "integrity": "sha512-hr3Wtp/GZIc/6DAGPDcV4/9WoZhjrkXsi5B/07QgX8tsdc6ilr7BFM6PM6rbdAX1kFSDYeZGLipIZZKyQP0O5Q=="
     },
     "node_modules/serve-static": {
-      "version": "1.14.1",
-      "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.14.1.tgz",
-      "integrity": "sha512-JMrvUwE54emCYWlTI+hGrGv5I8dEwmco/00EvkzIIsR7MqrHonbD9pO2MOfFnpFntl7ecpZs+3mW+XbQZu9QCg==",
+      "version": "1.15.0",
+      "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.15.0.tgz",
+      "integrity": "sha512-XGuRDNjXUijsUL0vl6nSD7cwURuzEgglbOaFuZM9g3kwDXOWVTck0jLzjPzGD+TazWbboZYu52/9/XPdUgne9g==",
       "dependencies": {
         "encodeurl": "~1.0.2",
         "escape-html": "~1.0.3",
         "parseurl": "~1.3.3",
-        "send": "0.17.1"
+        "send": "0.18.0"
       },
       "engines": {
         "node": ">= 0.8.0"
       }
     },
     "node_modules/setprototypeof": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.1.1.tgz",
-      "integrity": "sha512-JvdAWfbXeIGaZ9cILp38HntZSFSo3mWg6xGcJJsd+d4aRMOqauag1C63dJfDw7OaMYwEbHMOxEZ1lqVRYP2OAw=="
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.2.0.tgz",
+      "integrity": "sha512-E5LDX7Wrp85Kil5bhZv46j8jOeboKq5JMmYM3gVGdGH8xFpPWXUMsNrlODCrkoxMEeNi/XZIwuRvY4XNwYMJpw=="
     },
-    "node_modules/statuses": {
-      "version": "1.5.0",
-      "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.5.0.tgz",
-      "integrity": "sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow=",
+    "node_modules/shebang-command": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-2.0.0.tgz",
+      "integrity": "sha512-kHxr2zZpYtdmrN1qDjrrX/Z1rR1kG8Dx+gkpK1G4eXmvXswmcE1hTWBWYUzlraYw1/yZp6YuDY77YtvbN0dmDA==",
+      "dependencies": {
+        "shebang-regex": "^3.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/shebang-regex": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/shebang-regex/-/shebang-regex-3.0.0.tgz",
+      "integrity": "sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==",
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/side-channel": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/side-channel/-/side-channel-1.0.4.tgz",
+      "integrity": "sha512-q5XPytqFEIKHkGdiMIrY10mvLRvnQh42/+GoBlFW3b2LXLE2xxJpZFdm94we0BaoV3RwJyGqg5wS7epxTv0Zvw==",
+      "dependencies": {
+        "call-bind": "^1.0.0",
+        "get-intrinsic": "^1.0.2",
+        "object-inspect": "^1.9.0"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/slice-ansi": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/slice-ansi/-/slice-ansi-4.0.0.tgz",
+      "integrity": "sha512-qMCMfhY040cVHT43K9BFygqYbUPFZKHOg7K73mtTWJRb8pyP3fzf4Ixd5SzdEJQ6MRUg/WBnOLxghZtKKurENQ==",
+      "dependencies": {
+        "ansi-styles": "^4.0.0",
+        "astral-regex": "^2.0.0",
+        "is-fullwidth-code-point": "^3.0.0"
+      },
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/slice-ansi?sponsor=1"
+      }
+    },
+    "node_modules/slice-ansi/node_modules/ansi-styles": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
+      "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
+      "dependencies": {
+        "color-convert": "^2.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/ansi-styles?sponsor=1"
+      }
+    },
+    "node_modules/slice-ansi/node_modules/color-convert": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+      "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+      "dependencies": {
+        "color-name": "~1.1.4"
+      },
+      "engines": {
+        "node": ">=7.0.0"
+      }
+    },
+    "node_modules/slice-ansi/node_modules/color-name": {
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+      "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA=="
+    },
+    "node_modules/sprintf-js": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.0.3.tgz",
+      "integrity": "sha512-D9cPgkvLlV3t3IzL0D0YLvGA9Ahk4PcvVwUbN0dSGr1aP0Nrt4AEnTUbuGvquEC0mA64Gqt1fzirlRs5ibXx8g=="
+    },
+    "node_modules/sqlstring": {
+      "version": "2.3.3",
+      "resolved": "https://registry.npmjs.org/sqlstring/-/sqlstring-2.3.3.tgz",
+      "integrity": "sha512-qC9iz2FlN7DQl3+wjwn3802RTyjCx7sDvfQEXchwa6CWOx07/WVfh91gBmQ9fahw8snwGEWU3xGzOt4tFyHLxg==",
       "engines": {
         "node": ">= 0.6"
       }
     },
+    "node_modules/statuses": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/statuses/-/statuses-2.0.1.tgz",
+      "integrity": "sha512-RwNA9Z/7PrK06rYLIzFMlaF+l73iwpzsqRIFgbMLbTcLD6cOao82TaWefPXQvB2fOC4AjuYSEndS7N/mTCbkdQ==",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
     "node_modules/streamsearch": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/streamsearch/-/streamsearch-1.1.0.tgz",
@@ -1618,18 +2713,115 @@
         "node": ">=10.0.0"
       }
     },
+    "node_modules/string-width": {
+      "version": "4.2.3",
+      "resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.3.tgz",
+      "integrity": "sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==",
+      "dependencies": {
+        "emoji-regex": "^8.0.0",
+        "is-fullwidth-code-point": "^3.0.0",
+        "strip-ansi": "^6.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/strip-ansi": {
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz",
+      "integrity": "sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==",
+      "dependencies": {
+        "ansi-regex": "^5.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/strip-json-comments": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-3.1.1.tgz",
+      "integrity": "sha512-6fPc+R4ihwqP6N/aIv2f1gMH8lOVtWQHoqC4yK6oSDVVocumAsfCqjkXnqiYMhmMwS/mEHLp7Vehlt3ql6lEig==",
+      "engines": {
+        "node": ">=8"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/supports-color": {
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
+      "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
+      "dependencies": {
+        "has-flag": "^3.0.0"
+      },
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/supports-preserve-symlinks-flag": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/supports-preserve-symlinks-flag/-/supports-preserve-symlinks-flag-1.0.0.tgz",
+      "integrity": "sha512-ot0WnXS9fgdkgIcePe6RHNk1WA8+muPa6cSjeR3V8K27q9BB1rTE3R1p7Hv0z1ZyAc8s6Vvv8DIyWf681MAt0w==",
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/table": {
+      "version": "6.8.0",
+      "resolved": "https://registry.npmjs.org/table/-/table-6.8.0.tgz",
+      "integrity": "sha512-s/fitrbVeEyHKFa7mFdkuQMWlH1Wgw/yEXMt5xACT4ZpzWFluehAxRtUUQKPuWhaLAWhFcVx6w3oC8VKaUfPGA==",
+      "dependencies": {
+        "ajv": "^8.0.1",
+        "lodash.truncate": "^4.4.2",
+        "slice-ansi": "^4.0.0",
+        "string-width": "^4.2.3",
+        "strip-ansi": "^6.0.1"
+      },
+      "engines": {
+        "node": ">=10.0.0"
+      }
+    },
+    "node_modules/table/node_modules/ajv": {
+      "version": "8.11.0",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.11.0.tgz",
+      "integrity": "sha512-wGgprdCvMalC0BztXvitD2hC04YffAvtsUn93JbGXYLAtCUO4xd17mCCZQxUOItiBwZvJScWo8NIvQMQ71rdpg==",
+      "dependencies": {
+        "fast-deep-equal": "^3.1.1",
+        "json-schema-traverse": "^1.0.0",
+        "require-from-string": "^2.0.2",
+        "uri-js": "^4.2.2"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/epoberezkin"
+      }
+    },
+    "node_modules/table/node_modules/json-schema-traverse": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-1.0.0.tgz",
+      "integrity": "sha512-NM8/P9n3XjXhIZn1lLhkFaACTOURQXjWhV4BA/RnOv8xvgqtqpAX9IO4mRQxSx1Rlo4tqzeqb0sOlruaOy3dug=="
+    },
+    "node_modules/text-table": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/text-table/-/text-table-0.2.0.tgz",
+      "integrity": "sha512-N+8UisAXDGk8PFXP4HAzVR9nbfmVJ3zYLAWiTIoqC5v5isinhr+r5uaO8+7r3BMfuNIufIsA7RdpVgacC2cSpw=="
+    },
     "node_modules/to-fast-properties": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/to-fast-properties/-/to-fast-properties-2.0.0.tgz",
-      "integrity": "sha1-3F5pjL0HkmW8c+A3doGk5Og/YW4=",
+      "integrity": "sha512-/OaKK0xYrs3DmxRYqL/yDc+FxFUVYhDlXMhRmv3z915w2HF1tnN1omB354j8VUGO/hbRzyD6Y3sA7v7GS/ceog==",
       "engines": {
         "node": ">=4"
       }
     },
     "node_modules/toidentifier": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.0.tgz",
-      "integrity": "sha512-yaOH/Pk/VEhBWWTlhI+qXxDFXlejDGcQipMlyxda9nthulaxLZUNcUqFxokp0vcYnvteJln5FNQDRrxj3YcbVw==",
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.1.tgz",
+      "integrity": "sha512-o5sSPKEkg/DIQNmH43V0/uerLrpzVedkUh8tGNvaeXpfpuwjKenlSox/2O/BTlZUtEe+JG7s5YhEz608PlAHRA==",
       "engines": {
         "node": ">=0.6"
       }
@@ -1637,12 +2829,23 @@
     "node_modules/token-stream": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/token-stream/-/token-stream-1.0.0.tgz",
-      "integrity": "sha1-zCAOqyYT9BZtJ/+a/HylbUnfbrQ="
+      "integrity": "sha512-VSsyNPPW74RpHwR8Fc21uubwHY7wMDeJLys2IX5zJNih+OnAnaifKHo+1LHT7DAdloQ7apeaaWg8l7qnf/TnEg=="
+    },
+    "node_modules/type-check": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.4.0.tgz",
+      "integrity": "sha512-XleUoc9uwGXqjWwXaUTZAmzMcFZ5858QA2vvx1Ur5xIcixXIP+8LnFDgRplU30us6teqdlskFfu+ae4K79Ooew==",
+      "dependencies": {
+        "prelude-ls": "^1.2.1"
+      },
+      "engines": {
+        "node": ">= 0.8.0"
+      }
     },
     "node_modules/type-detect": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/type-detect/-/type-detect-1.0.0.tgz",
-      "integrity": "sha1-diIXzAbbJY7EiQihKY6LlRIejqI=",
+      "integrity": "sha512-f9Uv6ezcpvCQjJU0Zqbg+65qdcszv3qUQsZfjdRbWiZ7AMenrX1u0lNk9EoWWX6e1F+NULyg27mtdeZ5WhpljA==",
       "engines": {
         "node": "*"
       }
@@ -1678,23 +2881,36 @@
     "node_modules/unpipe": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
-      "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw=",
+      "integrity": "sha512-pjy2bYhSsufwWlKwPc+l3cN7+wuJlK6uz0YdJEOlQDbl6jo/YlPi4mb8agUkVC8BF7V8NuzeyPNqRksA3hztKQ==",
       "engines": {
         "node": ">= 0.8"
       }
     },
+    "node_modules/uri-js": {
+      "version": "4.4.1",
+      "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.4.1.tgz",
+      "integrity": "sha512-7rKUyy33Q1yc98pQ1DAmLtwX109F7TIfWlW1Ydo8Wl1ii1SeHieeh0HHfPeL2fMXK6z0s8ecKs9frCuLJvndBg==",
+      "dependencies": {
+        "punycode": "^2.1.0"
+      }
+    },
     "node_modules/utils-merge": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
-      "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM=",
+      "integrity": "sha512-pMZTvIkT1d+TFGvDOqodOclx0QWkkgi6Tdoa8gC8ffGAAqz9pzPTZWAybbsHHoED/ztMtkv/VoYTYyShUn81hA==",
       "engines": {
         "node": ">= 0.4.0"
       }
     },
+    "node_modules/v8-compile-cache": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/v8-compile-cache/-/v8-compile-cache-2.3.0.tgz",
+      "integrity": "sha512-l8lCEmLcLYZh4nbunNZvQCJc5pv7+RCwa8q/LdUx8u7lsWvPDKmpodJAJNwkAhJC//dFY48KuIEmjtd4RViDrA=="
+    },
     "node_modules/vary": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
-      "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw=",
+      "integrity": "sha512-BNGbWLfd0eUPabhkXUVm0j8uuvREyTh5ovRa/dyow/BqAbZJyC+5fU+IzQOzmAKzYqYRAISoRhdQr3eIZ/PXqg==",
       "engines": {
         "node": ">= 0.8"
       }
@@ -1702,11 +2918,25 @@
     "node_modules/void-elements": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/void-elements/-/void-elements-3.1.0.tgz",
-      "integrity": "sha1-YU9/v42AHwu18GYfWy9XhXUOTwk=",
+      "integrity": "sha512-Dhxzh5HZuiHQhbvTW9AMetFfBHDMYpo23Uo9btPXgdYP+3T5S+p+jgNy7spra+veYhBP2dCSgxR/i2Y02h5/6w==",
       "engines": {
         "node": ">=0.10.0"
       }
     },
+    "node_modules/which": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
+      "integrity": "sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA==",
+      "dependencies": {
+        "isexe": "^2.0.0"
+      },
+      "bin": {
+        "node-which": "bin/node-which"
+      },
+      "engines": {
+        "node": ">= 8"
+      }
+    },
     "node_modules/with": {
       "version": "7.0.2",
       "resolved": "https://registry.npmjs.org/with/-/with-7.0.2.tgz",
@@ -1721,15 +2951,23 @@
         "node": ">= 10.0.0"
       }
     },
+    "node_modules/word-wrap": {
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/word-wrap/-/word-wrap-1.2.3.tgz",
+      "integrity": "sha512-Hz/mrNwitNRh/HUAtM/VT/5VH+ygD6DV7mYKZAtHOrbs8U7lvPS6xf7EJKMF0uW1KJCl0H701g3ZGus+muE5vQ==",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
     "node_modules/wrappy": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
-      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
+      "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ=="
     },
     "node_modules/xml-crypto": {
-      "version": "2.1.3",
-      "resolved": "https://registry.npmjs.org/xml-crypto/-/xml-crypto-2.1.3.tgz",
-      "integrity": "sha512-MpXZwnn9JK0mNPZ5mnFIbNnQa+8lMGK4NtnX2FlJMfMWR60sJdFO9X72yO6ji068pxixzk53O7x0/iSKh6IhyQ==",
+      "version": "2.1.4",
+      "resolved": "https://registry.npmjs.org/xml-crypto/-/xml-crypto-2.1.4.tgz",
+      "integrity": "sha512-ModFeGOy67L/XXHcuepnYGF7DASEDw7fhvy+qIs1ORoH55G1IIr+fN0kaMtttwvmNFFMskD9AHro8wx352/mUg==",
       "dependencies": {
         "@xmldom/xmldom": "^0.7.0",
         "xpath": "0.0.32"
@@ -1739,17 +2977,16 @@
       }
     },
     "node_modules/xml-encryption": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/xml-encryption/-/xml-encryption-1.3.0.tgz",
-      "integrity": "sha512-3P8C4egMMxSR1BmsRM+fG16a3WzOuUEQKS2U4c3AZ5v7OseIfdUeVkD8dwxIhuLryFZSRWUL5OP6oqkgU7hguA==",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/xml-encryption/-/xml-encryption-2.0.0.tgz",
+      "integrity": "sha512-4Av83DdvAgUQQMfi/w8G01aJshbEZP9ewjmZMpS9t3H+OCZBDvyK4GJPnHGfWiXlArnPbYvR58JB9qF2x9Ds+Q==",
       "dependencies": {
         "@xmldom/xmldom": "^0.7.0",
         "escape-html": "^1.0.3",
-        "node-forge": "^0.10.0",
         "xpath": "0.0.32"
       },
       "engines": {
-        "node": ">=8"
+        "node": ">=12"
       }
     },
     "node_modules/xml2js": {
@@ -1780,14 +3017,6 @@
         "node": ">=8.0"
       }
     },
-    "node_modules/xmldom": {
-      "version": "0.5.0",
-      "resolved": "https://registry.npmjs.org/xmldom/-/xmldom-0.5.0.tgz",
-      "integrity": "sha512-Foaj5FXVzgn7xFzsKeNIde9g6aFBxTPi37iwsno8QvApmtg7KYrr+OPyRHcJF7dud2a5nGRBXK3n0dL62Gf7PA==",
-      "engines": {
-        "node": ">=10.0.0"
-      }
-    },
     "node_modules/xpath": {
       "version": "0.0.32",
       "resolved": "https://registry.npmjs.org/xpath/-/xpath-0.0.32.tgz",
diff --git a/node_modules/@babel/highlight/LICENSE b/node_modules/@babel/highlight/LICENSE
new file mode 100644
index 0000000000000000000000000000000000000000..f31575ec773bb199aeb7c0d0f1612cfe1c7038f1
--- /dev/null
+++ b/node_modules/@babel/highlight/LICENSE
@@ -0,0 +1,22 @@
+MIT License
+
+Copyright (c) 2014-present Sebastian McKenzie and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/@babel/highlight/README.md b/node_modules/@babel/highlight/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..f8887ad2ca470c6202b1738436055b1fa3028846
--- /dev/null
+++ b/node_modules/@babel/highlight/README.md
@@ -0,0 +1,19 @@
+# @babel/highlight
+
+> Syntax highlight JavaScript strings for output in terminals.
+
+See our website [@babel/highlight](https://babeljs.io/docs/en/babel-highlight) for more information.
+
+## Install
+
+Using npm:
+
+```sh
+npm install --save-dev @babel/highlight
+```
+
+or using yarn:
+
+```sh
+yarn add @babel/highlight --dev
+```
diff --git a/node_modules/@babel/highlight/lib/index.js b/node_modules/@babel/highlight/lib/index.js
new file mode 100644
index 0000000000000000000000000000000000000000..856dfd9fb801d6df8fcd504ab08b34b5955991ed
--- /dev/null
+++ b/node_modules/@babel/highlight/lib/index.js
@@ -0,0 +1,116 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = highlight;
+exports.getChalk = getChalk;
+exports.shouldHighlight = shouldHighlight;
+
+var _jsTokens = require("js-tokens");
+
+var _helperValidatorIdentifier = require("@babel/helper-validator-identifier");
+
+var _chalk = require("chalk");
+
+const sometimesKeywords = new Set(["as", "async", "from", "get", "of", "set"]);
+
+function getDefs(chalk) {
+  return {
+    keyword: chalk.cyan,
+    capitalized: chalk.yellow,
+    jsxIdentifier: chalk.yellow,
+    punctuator: chalk.yellow,
+    number: chalk.magenta,
+    string: chalk.green,
+    regex: chalk.magenta,
+    comment: chalk.grey,
+    invalid: chalk.white.bgRed.bold
+  };
+}
+
+const NEWLINE = /\r\n|[\n\r\u2028\u2029]/;
+const BRACKET = /^[()[\]{}]$/;
+let tokenize;
+{
+  const JSX_TAG = /^[a-z][\w-]*$/i;
+
+  const getTokenType = function (token, offset, text) {
+    if (token.type === "name") {
+      if ((0, _helperValidatorIdentifier.isKeyword)(token.value) || (0, _helperValidatorIdentifier.isStrictReservedWord)(token.value, true) || sometimesKeywords.has(token.value)) {
+        return "keyword";
+      }
+
+      if (JSX_TAG.test(token.value) && (text[offset - 1] === "<" || text.slice(offset - 2, offset) == "</")) {
+        return "jsxIdentifier";
+      }
+
+      if (token.value[0] !== token.value[0].toLowerCase()) {
+        return "capitalized";
+      }
+    }
+
+    if (token.type === "punctuator" && BRACKET.test(token.value)) {
+      return "bracket";
+    }
+
+    if (token.type === "invalid" && (token.value === "@" || token.value === "#")) {
+      return "punctuator";
+    }
+
+    return token.type;
+  };
+
+  tokenize = function* (text) {
+    let match;
+
+    while (match = _jsTokens.default.exec(text)) {
+      const token = _jsTokens.matchToToken(match);
+
+      yield {
+        type: getTokenType(token, match.index, text),
+        value: token.value
+      };
+    }
+  };
+}
+
+function highlightTokens(defs, text) {
+  let highlighted = "";
+
+  for (const {
+    type,
+    value
+  } of tokenize(text)) {
+    const colorize = defs[type];
+
+    if (colorize) {
+      highlighted += value.split(NEWLINE).map(str => colorize(str)).join("\n");
+    } else {
+      highlighted += value;
+    }
+  }
+
+  return highlighted;
+}
+
+function shouldHighlight(options) {
+  return !!_chalk.supportsColor || options.forceColor;
+}
+
+function getChalk(options) {
+  return options.forceColor ? new _chalk.constructor({
+    enabled: true,
+    level: 1
+  }) : _chalk;
+}
+
+function highlight(code, options = {}) {
+  if (code !== "" && shouldHighlight(options)) {
+    const chalk = getChalk(options);
+    const defs = getDefs(chalk);
+    return highlightTokens(defs, code);
+  } else {
+    return code;
+  }
+}
\ No newline at end of file
diff --git a/node_modules/@babel/highlight/package.json b/node_modules/@babel/highlight/package.json
new file mode 100644
index 0000000000000000000000000000000000000000..65c97d91268a129f9e500669b5647713ae115367
--- /dev/null
+++ b/node_modules/@babel/highlight/package.json
@@ -0,0 +1,30 @@
+{
+  "name": "@babel/highlight",
+  "version": "7.18.6",
+  "description": "Syntax highlight JavaScript strings for output in terminals.",
+  "author": "The Babel Team (https://babel.dev/team)",
+  "homepage": "https://babel.dev/docs/en/next/babel-highlight",
+  "license": "MIT",
+  "publishConfig": {
+    "access": "public"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/babel/babel.git",
+    "directory": "packages/babel-highlight"
+  },
+  "main": "./lib/index.js",
+  "dependencies": {
+    "@babel/helper-validator-identifier": "^7.18.6",
+    "chalk": "^2.0.0",
+    "js-tokens": "^4.0.0"
+  },
+  "devDependencies": {
+    "@types/chalk": "^2.0.0",
+    "strip-ansi": "^4.0.0"
+  },
+  "engines": {
+    "node": ">=6.9.0"
+  },
+  "type": "commonjs"
+}
\ No newline at end of file
diff --git a/node_modules/@babel/parser/lib/index.js b/node_modules/@babel/parser/lib/index.js
index 134e39e6a28b65e2609a141f9f7930dda71921fd..325d982a9ad6edcb262da7a48c8ed10136022008 100644
--- a/node_modules/@babel/parser/lib/index.js
+++ b/node_modules/@babel/parser/lib/index.js
@@ -14840,7 +14840,7 @@ class StatementParser extends ExpressionParser {
   }
 
   parseDecorator() {
-    this.expectOnePlugin(["decorators-legacy", "decorators"]);
+    this.expectOnePlugin(["decorators", "decorators-legacy"]);
     const node = this.startNode();
     this.next();
 
diff --git a/node_modules/@babel/parser/lib/index.js.map b/node_modules/@babel/parser/lib/index.js.map
index bb55041818af87c001c20a1250ef02d98ddc2347..a30e0fb4d0cdbc6ac9645009082c666a4c14647f 100644
--- a/node_modules/@babel/parser/lib/index.js.map
+++ b/node_modules/@babel/parser/lib/index.js.map
@@ -1 +1 @@
-{"version":3,"file":"index.js","sources":["../src/util/location.js","../src/parse-error/credentials.js","../src/parse-error/module-errors.js","../src/parse-error/to-node-description.js","../src/parse-error/standard-errors.js","../src/parse-error/strict-mode-errors.js","../src/parse-error/pipeline-operator-errors.js","../src/parse-error.js","../src/plugins/estree.js","../src/tokenizer/context.js","../src/tokenizer/types.js","../../babel-helper-validator-identifier/src/identifier.ts","../../babel-helper-validator-identifier/src/keyword.ts","../src/util/identifier.js","../src/util/scopeflags.js","../src/parser/base.js","../src/parser/comments.js","../src/util/whitespace.js","../src/tokenizer/state.js","../src/tokenizer/index.js","../src/util/scope.js","../src/plugins/flow/scope.js","../src/util/class-scope.js","../src/util/expression-scope.js","../src/util/production-parameter.js","../src/parser/util.js","../src/parser/node.js","../src/plugins/flow/index.js","../src/plugins/jsx/xhtml.js","../src/plugins/jsx/index.js","../src/plugins/typescript/scope.js","../src/plugins/typescript/index.js","../src/plugins/placeholders.js","../src/plugins/v8intrinsic.js","../src/plugin-utils.js","../src/options.js","../src/parser/lval.js","../src/parser/expression.js","../src/parser/statement.js","../src/parser/index.js","../src/index.js"],"sourcesContent":["// @flow\n\nexport type Pos = {\n  start: number,\n};\n\n// These are used when `options.locations` is on, for the\n// `startLoc` and `endLoc` properties.\n\nexport class Position {\n  line: number;\n  column: number;\n  index: number;\n\n  constructor(line: number, col: number, index: number) {\n    this.line = line;\n    this.column = col;\n    this.index = index;\n  }\n}\n\nexport class SourceLocation {\n  start: Position;\n  end: Position;\n  filename: string;\n  identifierName: ?string;\n\n  constructor(start: Position, end?: Position) {\n    this.start = start;\n    // $FlowIgnore (may start as null, but initialized later)\n    this.end = end;\n  }\n}\n\n/**\n * creates a new position with a non-zero column offset from the given position.\n * This function should be only be used when we create AST node out of the token\n * boundaries, such as TemplateElement ends before tt.templateNonTail. This\n * function does not skip whitespaces.\n *\n * @export\n * @param {Position} position\n * @param {number} columnOffset\n * @returns {Position}\n */\nexport function createPositionWithColumnOffset(\n  position: Position,\n  columnOffset: number,\n) {\n  const { line, column, index } = position;\n  return new Position(line, column + columnOffset, index + columnOffset);\n}\n","// @flow\n\nexport const ParseErrorCodes = Object.freeze({\n  SyntaxError: \"BABEL_PARSER_SYNTAX_ERROR\",\n  SourceTypeModuleError: \"BABEL_PARSER_SOURCETYPE_MODULE_REQUIRED\",\n});\n\nexport type ParseErrorCode = $Values<typeof ParseErrorCodes>;\n\nexport type SyntaxPlugin =\n  | \"flow\"\n  | \"typescript\"\n  | \"jsx\"\n  | \"pipelineOperator\"\n  | \"placeholders\";\n\nexport type ToMessage<ErrorDetails> = (self: ErrorDetails) => string;\n\nexport type ParseErrorCredentials<ErrorDetails> = {\n  code: ParseErrorCode,\n  reasonCode: string,\n  syntaxPlugin?: SyntaxPlugin,\n\n  toMessage: ToMessage<ErrorDetails>,\n};\n\nconst reflect = (keys: string[], last = keys.length - 1) => ({\n  get() {\n    return keys.reduce((object, key) => object[key], this);\n  },\n  set(value) {\n    keys.reduce(\n      (item, key, i) => (i === last ? (item[key] = value) : item[key]),\n      this,\n    );\n  },\n});\n\nconst instantiate = <T>(\n  constructor: () => any,\n  properties: Object,\n  descriptors: Object,\n) =>\n  Object.keys(descriptors)\n    .map(key => [key, descriptors[key]])\n    .filter(([, descriptor]) => !!descriptor)\n    .map(([key, descriptor]) => [\n      key,\n      typeof descriptor === \"function\"\n        ? { value: descriptor, enumerable: false }\n        : typeof descriptor.reflect === \"string\"\n        ? { ...descriptor, ...reflect(descriptor.reflect.split(\".\")) }\n        : descriptor,\n    ])\n    .reduce(\n      (instance, [key, descriptor]) =>\n        Object.defineProperty(instance, key, {\n          configurable: true,\n          ...descriptor,\n        }),\n      Object.assign((new constructor(): T), properties),\n    );\n\nexport { instantiate };\n","// @flow\n\nimport { ParseErrorCodes, toParseErrorCredentials } from \"../parse-error\";\n\nexport default (_: typeof toParseErrorCredentials) => ({\n  ImportMetaOutsideModule: _(\n    `import.meta may appear only with 'sourceType: \"module\"'`,\n    { code: ParseErrorCodes.SourceTypeModuleError },\n  ),\n  ImportOutsideModule: _(\n    `'import' and 'export' may appear only with 'sourceType: \"module\"'`,\n    { code: ParseErrorCodes.SourceTypeModuleError },\n  ),\n});\n","const NodeDescriptions = {\n  ArrayPattern: \"array destructuring pattern\",\n  AssignmentExpression: \"assignment expression\",\n  AssignmentPattern: \"assignment expression\",\n  ArrowFunctionExpression: \"arrow function expression\",\n  ConditionalExpression: \"conditional expression\",\n  ForOfStatement: \"for-of statement\",\n  ForInStatement: \"for-in statement\",\n  ForStatement: \"for-loop\",\n  FormalParameters: \"function parameter list\",\n  Identifier: \"identifier\",\n  ObjectPattern: \"object destructuring pattern\",\n  ParenthesizedExpression: \"parenthesized expression\",\n  RestElement: \"rest element\",\n  UpdateExpression: {\n    true: \"prefix operation\",\n    false: \"postfix operation\",\n  },\n  VariableDeclarator: \"variable declaration\",\n  YieldExpression: \"yield expression\",\n};\n\ntype NodeTypesWithDescriptions = $Keys<\n  $Diff<typeof NodeDescriptions, { UpdateExpression: any }>,\n>;\ntype NodeWithDescription =\n  | { type: \"UpdateExpression\", prefix: boolean }\n  | { type: NodeTypesWithDescriptions };\n\n// eslint-disable-next-line no-confusing-arrow\nconst toNodeDescription = ({ type, prefix }: NodeWithDescription) =>\n  type === \"UpdateExpression\"\n    ? NodeDescriptions.UpdateExpression[String(prefix)]\n    : NodeDescriptions[type];\n\nexport default toNodeDescription;\n","// @flow\n\nimport { toParseErrorCredentials } from \"../parse-error\";\nimport toNodeDescription from \"./to-node-description\";\n\nexport type LValAncestor =\n  | { type: \"UpdateExpression\", prefix: boolean }\n  | {\n      type:\n        | \"ArrayPattern\"\n        | \"AssignmentExpression\"\n        | \"CatchClause\"\n        | \"ForOfStatement\"\n        | \"FormalParameters\"\n        | \"ForInStatement\"\n        | \"ForStatement\"\n        | \"Identfier\"\n        | \"ObjectPattern\"\n        | \"RestElement\"\n        | \"VariableDeclarator\",\n    };\n\nexport default (_: typeof toParseErrorCredentials) => ({\n  AccessorIsGenerator: _<{| kind: \"get\" | \"set\" |}>(\n    ({ kind }) => `A ${kind}ter cannot be a generator.`,\n  ),\n\n  ArgumentsInClass: _(\n    \"'arguments' is only allowed in functions and class methods.\",\n  ),\n  AsyncFunctionInSingleStatementContext: _(\n    \"Async functions can only be declared at the top level or inside a block.\",\n  ),\n  AwaitBindingIdentifier: _(\n    \"Can not use 'await' as identifier inside an async function.\",\n  ),\n  AwaitBindingIdentifierInStaticBlock: _(\n    \"Can not use 'await' as identifier inside a static block.\",\n  ),\n  AwaitExpressionFormalParameter: _(\n    \"'await' is not allowed in async function parameters.\",\n  ),\n  AwaitNotInAsyncContext: _(\n    \"'await' is only allowed within async functions and at the top levels of modules.\",\n  ),\n  AwaitNotInAsyncFunction: _(\"'await' is only allowed within async functions.\"),\n  BadGetterArity: _(\"A 'get' accesor must not have any formal parameters.\"),\n  BadSetterArity: _(\"A 'set' accesor must have exactly one formal parameter.\"),\n  BadSetterRestParameter: _(\n    \"A 'set' accesor function argument must not be a rest parameter.\",\n  ),\n  ConstructorClassField: _(\"Classes may not have a field named 'constructor'.\"),\n  ConstructorClassPrivateField: _(\n    \"Classes may not have a private field named '#constructor'.\",\n  ),\n  ConstructorIsAccessor: _(\"Class constructor may not be an accessor.\"),\n  ConstructorIsAsync: _(\"Constructor can't be an async function.\"),\n  ConstructorIsGenerator: _(\"Constructor can't be a generator.\"),\n  DeclarationMissingInitializer: _<{| kind: \"const\" | \"destructuring\" |}>(\n    ({ kind }) => `Missing initializer in ${kind} declaration.`,\n  ),\n  DecoratorBeforeExport: _(\n    \"Decorators must be placed *before* the 'export' keyword. You can set the 'decoratorsBeforeExport' option to false to use the 'export @decorator class {}' syntax.\",\n  ),\n  DecoratorConstructor: _(\n    \"Decorators can't be used with a constructor. Did you mean '@dec class { ... }'?\",\n  ),\n  DecoratorExportClass: _(\n    \"Using the export keyword between a decorator and a class is not allowed. Please use `export @dec class` instead.\",\n  ),\n  DecoratorSemicolon: _(\"Decorators must not be followed by a semicolon.\"),\n  DecoratorStaticBlock: _(\"Decorators can't be used with a static block.\"),\n  DeletePrivateField: _(\"Deleting a private field is not allowed.\"),\n  DestructureNamedImport: _(\n    \"ES2015 named imports do not destructure. Use another statement for destructuring after the import.\",\n  ),\n  DuplicateConstructor: _(\"Duplicate constructor in the same class.\"),\n  DuplicateDefaultExport: _(\"Only one default export allowed per module.\"),\n  DuplicateExport: _<{| exportName: string |}>(\n    ({ exportName }) =>\n      `\\`${exportName}\\` has already been exported. Exported identifiers must be unique.`,\n  ),\n  DuplicateProto: _(\"Redefinition of __proto__ property.\"),\n  DuplicateRegExpFlags: _(\"Duplicate regular expression flag.\"),\n  ElementAfterRest: _(\"Rest element must be last element.\"),\n  EscapedCharNotAnIdentifier: _(\"Invalid Unicode escape.\"),\n  ExportBindingIsString: _<{| localName: string, exportName: string |}>(\n    ({ localName, exportName }) =>\n      `A string literal cannot be used as an exported binding without \\`from\\`.\\n- Did you mean \\`export { '${localName}' as '${exportName}' } from 'some-module'\\`?`,\n  ),\n  ExportDefaultFromAsIdentifier: _(\n    \"'from' is not allowed as an identifier after 'export default'.\",\n  ),\n\n  ForInOfLoopInitializer: _<{| type: \"ForInStatement\" | \"ForOfStatement\" |}>(\n    ({ type }) =>\n      `'${\n        type === \"ForInStatement\" ? \"for-in\" : \"for-of\"\n      }' loop variable declaration may not have an initializer.`,\n  ),\n\n  ForOfAsync: _(\"The left-hand side of a for-of loop may not be 'async'.\"),\n  ForOfLet: _(\"The left-hand side of a for-of loop may not start with 'let'.\"),\n  GeneratorInSingleStatementContext: _(\n    \"Generators can only be declared at the top level or inside a block.\",\n  ),\n\n  IllegalBreakContinue: _<{| type: \"BreakStatement\" | \"ContinueStatement\" |}>(\n    ({ type }) =>\n      `Unsyntactic ${type === \"BreakStatement\" ? \"break\" : \"continue\"}.`,\n  ),\n\n  IllegalLanguageModeDirective: _(\n    \"Illegal 'use strict' directive in function with non-simple parameter list.\",\n  ),\n  IllegalReturn: _(\"'return' outside of function.\"),\n  ImportBindingIsString: _<{| importName: string |}>(\n    ({ importName }) =>\n      `A string literal cannot be used as an imported binding.\\n- Did you mean \\`import { \"${importName}\" as foo }\\`?`,\n  ),\n  ImportCallArgumentTrailingComma: _(\n    \"Trailing comma is disallowed inside import(...) arguments.\",\n  ),\n  ImportCallArity: _<{| maxArgumentCount: 1 | 2 |}>(\n    ({ maxArgumentCount }) =>\n      `\\`import()\\` requires exactly ${\n        maxArgumentCount === 1 ? \"one argument\" : \"one or two arguments\"\n      }.`,\n  ),\n  ImportCallNotNewExpression: _(\"Cannot use new with import(...).\"),\n  ImportCallSpreadArgument: _(\"`...` is not allowed in `import()`.\"),\n  ImportJSONBindingNotDefault: _(\n    \"A JSON module can only be imported with `default`.\",\n  ),\n  IncompatibleRegExpUVFlags: _(\n    \"The 'u' and 'v' regular expression flags cannot be enabled at the same time.\",\n  ),\n  InvalidBigIntLiteral: _(\"Invalid BigIntLiteral.\"),\n  InvalidCodePoint: _(\"Code point out of bounds.\"),\n  InvalidCoverInitializedName: _(\"Invalid shorthand property initializer.\"),\n  InvalidDecimal: _(\"Invalid decimal.\"),\n  InvalidDigit: _<{| radix: number |}>(\n    ({ radix }) => `Expected number in radix ${radix}.`,\n  ),\n  InvalidEscapeSequence: _(\"Bad character escape sequence.\"),\n  InvalidEscapeSequenceTemplate: _(\"Invalid escape sequence in template.\"),\n  InvalidEscapedReservedWord: _<{| reservedWord: string |}>(\n    ({ reservedWord }) => `Escape sequence in keyword ${reservedWord}.`,\n  ),\n  InvalidIdentifier: _<{| identifierName: string |}>(\n    ({ identifierName }) => `Invalid identifier ${identifierName}.`,\n  ),\n  InvalidLhs: _<{| ancestor: LValAncestor |}>(\n    ({ ancestor }) =>\n      `Invalid left-hand side in ${toNodeDescription(ancestor)}.`,\n  ),\n  InvalidLhsBinding: _<{| ancestor: LValAncestor |}>(\n    ({ ancestor }) =>\n      `Binding invalid left-hand side in ${toNodeDescription(ancestor)}.`,\n  ),\n  InvalidNumber: _(\"Invalid number.\"),\n  InvalidOrMissingExponent: _(\n    \"Floating-point numbers require a valid exponent after the 'e'.\",\n  ),\n  InvalidOrUnexpectedToken: _<{| unexpected: string |}>(\n    ({ unexpected }) => `Unexpected character '${unexpected}'.`,\n  ),\n  InvalidParenthesizedAssignment: _(\n    \"Invalid parenthesized assignment pattern.\",\n  ),\n  InvalidPrivateFieldResolution: _<{| identifierName: string |}>(\n    ({ identifierName }) => `Private name #${identifierName} is not defined.`,\n  ),\n  InvalidPropertyBindingPattern: _(\"Binding member expression.\"),\n  InvalidRecordProperty: _(\n    \"Only properties and spread elements are allowed in record definitions.\",\n  ),\n  InvalidRestAssignmentPattern: _(\"Invalid rest operator's argument.\"),\n  LabelRedeclaration: _<{| labelName: string |}>(\n    ({ labelName }) => `Label '${labelName}' is already declared.`,\n  ),\n  LetInLexicalBinding: _(\n    \"'let' is not allowed to be used as a name in 'let' or 'const' declarations.\",\n  ),\n  LineTerminatorBeforeArrow: _(\"No line break is allowed before '=>'.\"),\n  MalformedRegExpFlags: _(\"Invalid regular expression flag.\"),\n  MissingClassName: _(\"A class name is required.\"),\n  MissingEqInAssignment: _(\n    \"Only '=' operator can be used for specifying default value.\",\n  ),\n  MissingSemicolon: _(\"Missing semicolon.\"),\n  MissingPlugin: _<{| missingPlugin: [string] |}>(\n    ({ missingPlugin }) =>\n      `This experimental syntax requires enabling the parser plugin: ${missingPlugin\n        .map(name => JSON.stringify(name))\n        .join(\", \")}.`,\n  ),\n  // FIXME: Would be nice to make this \"missingPlugins\" instead.\n  // Also), seems like we can drop the \"(s)\" from the message and just make it \"s\".\n  MissingOneOfPlugins: _<{| missingPlugin: string[] |}>(\n    ({ missingPlugin }) =>\n      `This experimental syntax requires enabling one of the following parser plugin(s): ${missingPlugin\n        .map(name => JSON.stringify(name))\n        .join(\", \")}.`,\n  ),\n  MissingUnicodeEscape: _(\"Expecting Unicode escape sequence \\\\uXXXX.\"),\n  MixingCoalesceWithLogical: _(\n    \"Nullish coalescing operator(??) requires parens when mixing with logical operators.\",\n  ),\n  ModuleAttributeDifferentFromType: _(\n    \"The only accepted module attribute is `type`.\",\n  ),\n  ModuleAttributeInvalidValue: _(\n    \"Only string literals are allowed as module attribute values.\",\n  ),\n  ModuleAttributesWithDuplicateKeys: _<{| key: string |}>(\n    ({ key }) => `Duplicate key \"${key}\" is not allowed in module attributes.`,\n  ),\n  ModuleExportNameHasLoneSurrogate: _<{| surrogateCharCode: number |}>(\n    ({ surrogateCharCode }) =>\n      `An export name cannot include a lone surrogate, found '\\\\u${surrogateCharCode.toString(\n        16,\n      )}'.`,\n  ),\n  ModuleExportUndefined: _<{| localName: string |}>(\n    ({ localName }) => `Export '${localName}' is not defined.`,\n  ),\n  MultipleDefaultsInSwitch: _(\"Multiple default clauses.\"),\n  NewlineAfterThrow: _(\"Illegal newline after throw.\"),\n  NoCatchOrFinally: _(\"Missing catch or finally clause.\"),\n  NumberIdentifier: _(\"Identifier directly after number.\"),\n  NumericSeparatorInEscapeSequence: _(\n    \"Numeric separators are not allowed inside unicode escape sequences or hex escape sequences.\",\n  ),\n  ObsoleteAwaitStar: _(\n    \"'await*' has been removed from the async functions proposal. Use Promise.all() instead.\",\n  ),\n  OptionalChainingNoNew: _(\n    \"Constructors in/after an Optional Chain are not allowed.\",\n  ),\n  OptionalChainingNoTemplate: _(\n    \"Tagged Template Literals are not allowed in optionalChain.\",\n  ),\n  OverrideOnConstructor: _(\n    \"'override' modifier cannot appear on a constructor declaration.\",\n  ),\n  ParamDupe: _(\"Argument name clash.\"),\n  PatternHasAccessor: _(\"Object pattern can't contain getter or setter.\"),\n  PatternHasMethod: _(\"Object pattern can't contain methods.\"),\n  PrivateInExpectedIn: _<{| identifierName: string |}>(\n    ({ identifierName }) =>\n      `Private names are only allowed in property accesses (\\`obj.#${identifierName}\\`) or in \\`in\\` expressions (\\`#${identifierName} in obj\\`).`,\n  ),\n  PrivateNameRedeclaration: _<{| identifierName: string |}>(\n    ({ identifierName }) => `Duplicate private name #${identifierName}.`,\n  ),\n  RecordExpressionBarIncorrectEndSyntaxType: _(\n    \"Record expressions ending with '|}' are only allowed when the 'syntaxType' option of the 'recordAndTuple' plugin is set to 'bar'.\",\n  ),\n  RecordExpressionBarIncorrectStartSyntaxType: _(\n    \"Record expressions starting with '{|' are only allowed when the 'syntaxType' option of the 'recordAndTuple' plugin is set to 'bar'.\",\n  ),\n  RecordExpressionHashIncorrectStartSyntaxType: _(\n    \"Record expressions starting with '#{' are only allowed when the 'syntaxType' option of the 'recordAndTuple' plugin is set to 'hash'.\",\n  ),\n  RecordNoProto: _(\"'__proto__' is not allowed in Record expressions.\"),\n  RestTrailingComma: _(\"Unexpected trailing comma after rest element.\"),\n  SloppyFunction: _(\n    \"In non-strict mode code, functions can only be declared at top level, inside a block, or as the body of an if statement.\",\n  ),\n  StaticPrototype: _(\"Classes may not have static property named prototype.\"),\n  SuperNotAllowed: _(\n    \"`super()` is only valid inside a class constructor of a subclass. Maybe a typo in the method name ('constructor') or not extending another class?\",\n  ),\n  SuperPrivateField: _(\"Private fields can't be accessed on super.\"),\n  TrailingDecorator: _(\"Decorators must be attached to a class element.\"),\n  TupleExpressionBarIncorrectEndSyntaxType: _(\n    \"Tuple expressions ending with '|]' are only allowed when the 'syntaxType' option of the 'recordAndTuple' plugin is set to 'bar'.\",\n  ),\n  TupleExpressionBarIncorrectStartSyntaxType: _(\n    \"Tuple expressions starting with '[|' are only allowed when the 'syntaxType' option of the 'recordAndTuple' plugin is set to 'bar'.\",\n  ),\n  TupleExpressionHashIncorrectStartSyntaxType: _(\n    \"Tuple expressions starting with '#[' are only allowed when the 'syntaxType' option of the 'recordAndTuple' plugin is set to 'hash'.\",\n  ),\n  UnexpectedArgumentPlaceholder: _(\"Unexpected argument placeholder.\"),\n  UnexpectedAwaitAfterPipelineBody: _(\n    'Unexpected \"await\" after pipeline body; await must have parentheses in minimal proposal.',\n  ),\n  UnexpectedDigitAfterHash: _(\"Unexpected digit after hash token.\"),\n  UnexpectedImportExport: _(\n    \"'import' and 'export' may only appear at the top level.\",\n  ),\n  UnexpectedKeyword: _<{| keyword: string |}>(\n    ({ keyword }) => `Unexpected keyword '${keyword}'.`,\n  ),\n  UnexpectedLeadingDecorator: _(\n    \"Leading decorators must be attached to a class declaration.\",\n  ),\n  UnexpectedLexicalDeclaration: _(\n    \"Lexical declaration cannot appear in a single-statement context.\",\n  ),\n  UnexpectedNewTarget: _(\n    \"`new.target` can only be used in functions or class properties.\",\n  ),\n  UnexpectedNumericSeparator: _(\n    \"A numeric separator is only allowed between two digits.\",\n  ),\n  UnexpectedPrivateField: _(\"Unexpected private name.\"),\n  UnexpectedReservedWord: _<{| reservedWord: string |}>(\n    ({ reservedWord }) => `Unexpected reserved word '${reservedWord}'.`,\n  ),\n  UnexpectedSuper: _(\"'super' is only allowed in object methods and classes.\"),\n  UnexpectedToken: _<{|\n    expected?: ?string,\n    unexpected?: ?string,\n  |}>(\n    ({ expected, unexpected }) =>\n      `Unexpected token${unexpected ? ` '${unexpected}'.` : \"\"}${\n        expected ? `, expected \"${expected}\"` : \"\"\n      }`,\n  ),\n  UnexpectedTokenUnaryExponentiation: _(\n    \"Illegal expression. Wrap left hand side or entire exponentiation in parentheses.\",\n  ),\n  UnsupportedBind: _(\"Binding should be performed on object property.\"),\n  UnsupportedDecoratorExport: _(\n    \"A decorated export must export a class declaration.\",\n  ),\n  UnsupportedDefaultExport: _(\n    \"Only expressions, functions or classes are allowed as the `default` export.\",\n  ),\n  UnsupportedImport: _(\n    \"`import` can only be used in `import()` or `import.meta`.\",\n  ),\n  UnsupportedMetaProperty: _<{|\n    target: string,\n    onlyValidPropertyName: string,\n  |}>(\n    ({ target, onlyValidPropertyName }) =>\n      `The only valid meta property for ${target} is ${target}.${onlyValidPropertyName}.`,\n  ),\n  UnsupportedParameterDecorator: _(\n    \"Decorators cannot be used to decorate parameters.\",\n  ),\n  UnsupportedPropertyDecorator: _(\n    \"Decorators cannot be used to decorate object literal properties.\",\n  ),\n  UnsupportedSuper: _(\n    \"'super' can only be used with function calls (i.e. super()) or in property accesses (i.e. super.prop or super[prop]).\",\n  ),\n  UnterminatedComment: _(\"Unterminated comment.\"),\n  UnterminatedRegExp: _(\"Unterminated regular expression.\"),\n  UnterminatedString: _(\"Unterminated string constant.\"),\n  UnterminatedTemplate: _(\"Unterminated template.\"),\n  VarRedeclaration: _<{| identifierName: string |}>(\n    ({ identifierName }) =>\n      `Identifier '${identifierName}' has already been declared.`,\n  ),\n  YieldBindingIdentifier: _(\n    \"Can not use 'yield' as identifier inside a generator.\",\n  ),\n  YieldInParameter: _(\"Yield expression is not allowed in formal parameters.\"),\n  ZeroDigitNumericSeparator: _(\n    \"Numeric separator can not be used after leading 0.\",\n  ),\n});\n","// @flow\n\nimport { toParseErrorCredentials } from \"../parse-error\";\n\nexport default (_: typeof toParseErrorCredentials) => ({\n  StrictDelete: _(\"Deleting local variable in strict mode.\"),\n\n  // `referenceName` is the StringValue[1] of an IdentifierReference[2], which\n  // is represented as just an `Identifier`[3] in the Babel AST.\n  // 1. https://tc39.es/ecma262/#sec-static-semantics-stringvalue\n  // 2. https://tc39.es/ecma262/#prod-IdentifierReference\n  // 3. https://github.com/babel/babel/blob/main/packages/babel-parser/ast/spec.md#identifier\n  StrictEvalArguments: _<{| referenceName: string |}>(\n    ({ referenceName }) => `Assigning to '${referenceName}' in strict mode.`,\n  ),\n  // `bindingName` is the StringValue[1] of a BindingIdentifier[2], which is\n  // represented as just an `Identifier`[3] in the Babel AST.\n  // 1. https://tc39.es/ecma262/#sec-static-semantics-stringvalue\n  // 2. https://tc39.es/ecma262/#prod-BindingIdentifier\n  // 3. https://github.com/babel/babel/blob/main/packages/babel-parser/ast/spec.md#identifier\n  StrictEvalArgumentsBinding: _<{| bindingName: string |}>(\n    ({ bindingName }) => `Binding '${bindingName}' in strict mode.`,\n  ),\n\n  StrictFunction: _(\n    \"In strict mode code, functions can only be declared at top level or inside a block.\",\n  ),\n  StrictNumericEscape: _(\n    \"The only valid numeric escape in strict mode is '\\\\0'.\",\n  ),\n  StrictOctalLiteral: _(\n    \"Legacy octal literals are not allowed in strict mode.\",\n  ),\n  StrictWith: _(\"'with' in strict mode.\"),\n});\n","// @flow\n\nimport { toParseErrorCredentials } from \"../parse-error\";\nimport toNodeDescription from \"./to-node-description\";\n\nexport const UnparenthesizedPipeBodyDescriptions = new Set<string>([\n  \"ArrowFunctionExpression\",\n  \"AssignmentExpression\",\n  \"ConditionalExpression\",\n  \"YieldExpression\",\n]);\n\nexport default (_: typeof toParseErrorCredentials) => ({\n  // This error is only used by the smart-mix proposal\n  PipeBodyIsTighter: _(\n    \"Unexpected yield after pipeline body; any yield expression acting as Hack-style pipe body must be parenthesized due to its loose operator precedence.\",\n  ),\n  PipeTopicRequiresHackPipes: _(\n    'Topic reference is used, but the pipelineOperator plugin was not passed a \"proposal\": \"hack\" or \"smart\" option.',\n  ),\n  PipeTopicUnbound: _(\n    \"Topic reference is unbound; it must be inside a pipe body.\",\n  ),\n  PipeTopicUnconfiguredToken: _<{| token: string |}>(\n    ({ token }) =>\n      `Invalid topic token ${token}. In order to use ${token} as a topic reference, the pipelineOperator plugin must be configured with { \"proposal\": \"hack\", \"topicToken\": \"${token}\" }.`,\n  ),\n  PipeTopicUnused: _(\n    \"Hack-style pipe body does not contain a topic reference; Hack-style pipes must use topic at least once.\",\n  ),\n  PipeUnparenthesizedBody: _<{| type: string |}>(\n    ({ type }) =>\n      `Hack-style pipe body cannot be an unparenthesized ${toNodeDescription({\n        type,\n      })}; please wrap it in parentheses.`,\n  ),\n\n  // Messages whose codes start with “Pipeline” or “PrimaryTopic”\n  // are retained for backwards compatibility\n  // with the deprecated smart-mix pipe operator proposal plugin.\n  // They are subject to removal in a future major version.\n  PipelineBodyNoArrow: _(\n    'Unexpected arrow \"=>\" after pipeline body; arrow function in pipeline body must be parenthesized.',\n  ),\n  PipelineBodySequenceExpression: _(\n    \"Pipeline body may not be a comma-separated sequence expression.\",\n  ),\n  PipelineHeadSequenceExpression: _(\n    \"Pipeline head should not be a comma-separated sequence expression.\",\n  ),\n  PipelineTopicUnused: _(\n    \"Pipeline is in topic style but does not use topic reference.\",\n  ),\n  PrimaryTopicNotAllowed: _(\n    \"Topic reference was used in a lexical context without topic binding.\",\n  ),\n  PrimaryTopicRequiresSmartPipeline: _(\n    'Topic reference is used, but the pipelineOperator plugin was not passed a \"proposal\": \"hack\" or \"smart\" option.',\n  ),\n});\n","// @flow\n\nimport { Position } from \"./util/location\";\nimport type { NodeBase } from \"./types\";\nimport {\n  instantiate,\n  type ParseErrorCode,\n  ParseErrorCodes,\n  type ParseErrorCredentials,\n} from \"./parse-error/credentials\";\n\n// Babel uses \"normal\" SyntaxErrors for it's errors, but adds some extra\n// functionality. This functionality is defined in the\n// `ParseErrorSpecification` interface below. We may choose to change to someday\n// give our errors their own full-blown class, but until then this allow us to\n// keep all the desirable properties of SyntaxErrors (like their name in stack\n// traces, etc.), and also allows us to punt on any publicly facing\n// class-hierarchy decisions until Babel 8.\ninterface ParseErrorSpecification<ErrorDetails> {\n  // Look, these *could* be readonly, but then Flow complains when we initially\n  // set them. We could do a whole dance and make a special interface that's not\n  // readonly for when we create the error, then cast it to the readonly\n  // interface for public use, but the previous implementation didn't have them\n  // as readonly, so let's just not worry about it for now.\n  code: ParseErrorCode;\n  reasonCode: string;\n  syntaxPlugin?: string;\n\n  missingPlugin?: string | string[];\n\n  loc: Position;\n  details: ErrorDetails;\n\n  // We should consider removing this as it now just contains the same\n  // information as `loc.index`.\n  // pos: number;\n}\n\nexport type ParseError<ErrorDetails> = SyntaxError &\n  ParseErrorSpecification<ErrorDetails>;\n\n// By `ParseErrorConstructor`, we mean something like the new-less style\n// `ErrorConstructor`[1], since `ParseError`'s are not themselves actually\n// separate classes from `SyntaxError`'s.\n//\n// 1. https://github.com/microsoft/TypeScript/blob/v4.5.5/lib/lib.es5.d.ts#L1027\nexport type ParseErrorConstructor<ErrorDetails> = ({\n  loc: Position,\n  details: ErrorDetails,\n}) => ParseError<ErrorDetails>;\n\nfunction toParseErrorConstructor<ErrorDetails: Object>({\n  toMessage,\n  ...properties\n}: ParseErrorCredentials<ErrorDetails>): ParseErrorConstructor<ErrorDetails> {\n  type ConstructorArgument = { loc: Position, details: ErrorDetails };\n  return function constructor({ loc, details }: ConstructorArgument) {\n    return instantiate<ParseError<ErrorDetails>>(\n      SyntaxError,\n      { ...properties, loc },\n      {\n        clone(overrides: { loc?: Position, details?: ErrorDetails } = {}) {\n          const loc = overrides.loc || {};\n          return constructor({\n            loc: new Position(\n              \"line\" in loc ? loc.line : this.loc.line,\n              \"column\" in loc ? loc.column : this.loc.column,\n              \"index\" in loc ? loc.index : this.loc.index,\n            ),\n            details: { ...this.details, ...overrides.details },\n          });\n        },\n        details: { value: details, enumerable: false },\n        message: {\n          get() {\n            return `${toMessage(this.details)} (${this.loc.line}:${\n              this.loc.column\n            })`;\n          },\n          set(value: string) {\n            Object.defineProperty(this, \"message\", { value });\n          },\n        },\n        pos: { reflect: \"loc.index\", enumerable: true },\n        missingPlugin: \"missingPlugin\" in details && {\n          reflect: \"details.missingPlugin\",\n          enumerable: true,\n        },\n      },\n    );\n  };\n}\n\n// This part is tricky. You'll probably notice from the name of this function\n// that it is supposed to return `ParseErrorCredentials`, but instead these.\n// declarations seem to instead imply that they return\n// `ParseErrorConstructor<ErrorDetails>` instead. This is because in Flow we\n// can't easily extract parameter types (either from functions, like with\n// Typescript's Parameters<f> utility type, or from generic types either). As\n// such, this function does double duty: packaging up the credentials during\n// its actual runtime operation, but pretending to return the\n// `ParseErrorConstructor<ErrorDetails>` that we won't actually have until later\n// to the type system, avoiding the need to do so with $ObjMap (which doesn't\n// work) in `ParseErrorEnum`. This hack won't be necessary when we switch to\n// Typescript.\ndeclare function toParseErrorCredentials<T: string>(\n  T,\n  ?{ code?: ParseErrorCode, reasonCode?: string } | boolean,\n): ParseErrorConstructor<{||}>;\n\n// ESLint seems to erroneously think that Flow's overloading syntax is an\n// accidental redeclaration of the function:\n// https://github.com/babel/eslint-plugin-babel/issues/162\n// eslint-disable-next-line no-redeclare\ndeclare function toParseErrorCredentials<ErrorDetails>(\n  (ErrorDetails) => string,\n  ?{ code?: ParseErrorCode, reasonCode?: string } | boolean,\n): ParseErrorConstructor<ErrorDetails>;\n\n// See comment about eslint and Flow overloading above.\n// eslint-disable-next-line no-redeclare\nexport function toParseErrorCredentials(toMessageOrMessage, credentials) {\n  return {\n    toMessage:\n      typeof toMessageOrMessage === \"string\"\n        ? () => toMessageOrMessage\n        : toMessageOrMessage,\n    ...credentials,\n  };\n}\n\n// This is the templated form.\ndeclare function ParseErrorEnum(string[]): typeof ParseErrorEnum;\n\n// See comment about eslint and Flow overloading above.\n// eslint-disable-next-line no-redeclare\ndeclare function ParseErrorEnum<T>(\n  toParseErrorCredentials: (typeof toParseErrorCredentials) => T,\n  syntaxPlugin?: string,\n): T;\n\n// You call `ParseErrorEnum` with a mapping from `ReasonCode`'s to either error\n// messages, or `toMessage` functions that define additional necessary `details`\n// needed by the `ParseError`:\n//\n// ParseErrorEnum`optionalSyntaxPlugin` (_ => ({\n//   ErrorWithStaticMessage: _(\"message\"),\n//   ErrorWithDynamicMessage: _<{ type: string }>(({ type }) => `${type}`),\n// });\n//\n// See comment about eslint and Flow overloading above.\n// eslint-disable-next-line no-redeclare\nexport function ParseErrorEnum(argument, syntaxPlugin) {\n  // If the first parameter is an array, that means we were called with a tagged\n  // template literal. Extract the syntaxPlugin from this, and call again in\n  // the \"normalized\" form.\n  if (Array.isArray(argument)) {\n    return toParseErrorCredentialsMap =>\n      ParseErrorEnum(toParseErrorCredentialsMap, argument[0]);\n  }\n\n  const partialCredentials = argument(toParseErrorCredentials);\n  const ParseErrorConstructors = {};\n\n  for (const reasonCode of Object.keys(partialCredentials)) {\n    ParseErrorConstructors[reasonCode] = toParseErrorConstructor({\n      code: ParseErrorCodes.SyntaxError,\n      reasonCode,\n      ...(syntaxPlugin ? { syntaxPlugin } : {}),\n      ...partialCredentials[reasonCode],\n    });\n  }\n\n  return ParseErrorConstructors;\n}\n\nexport type RaiseProperties<ErrorDetails> = {|\n  ...ErrorDetails,\n  at: Position | NodeBase,\n|};\n\nimport ModuleErrors from \"./parse-error/module-errors\";\nimport StandardErrors from \"./parse-error/standard-errors\";\nimport StrictModeErrors from \"./parse-error/strict-mode-errors\";\nimport PipelineOperatorErrors from \"./parse-error/pipeline-operator-errors\";\n\nexport const Errors = {\n  ...ParseErrorEnum(ModuleErrors),\n  ...ParseErrorEnum(StandardErrors),\n  ...ParseErrorEnum(StrictModeErrors),\n  ...ParseErrorEnum`pipelineOperator`(PipelineOperatorErrors),\n};\n\nexport type { LValAncestor } from \"./parse-error/standard-errors\";\n\nexport * from \"./parse-error/credentials\";\n","// @flow\n\nimport { type TokenType } from \"../tokenizer/types\";\nimport type Parser from \"../parser\";\nimport type { ExpressionErrors } from \"../parser/util\";\nimport * as N from \"../types\";\nimport type { Node as NodeType, NodeBase, File } from \"../types\";\nimport type { Position } from \"../util/location\";\nimport { Errors } from \"../parse-error\";\n\nconst { defineProperty } = Object;\nconst toUnenumerable = (object, key) =>\n  defineProperty(object, key, { enumerable: false, value: object[key] });\n\nfunction toESTreeLocation(node: any) {\n  node.loc.start && toUnenumerable(node.loc.start, \"index\");\n  node.loc.end && toUnenumerable(node.loc.end, \"index\");\n\n  return node;\n}\n\nexport default (superClass: Class<Parser>): Class<Parser> =>\n  class extends superClass {\n    parse(): File {\n      const file = toESTreeLocation(super.parse());\n\n      if (this.options.tokens) {\n        file.tokens = file.tokens.map(toESTreeLocation);\n      }\n\n      return file;\n    }\n\n    parseRegExpLiteral({ pattern, flags }): N.Node {\n      let regex = null;\n      try {\n        regex = new RegExp(pattern, flags);\n      } catch (e) {\n        // In environments that don't support these flags value will\n        // be null as the regex can't be represented natively.\n      }\n      const node = this.estreeParseLiteral<N.EstreeRegExpLiteral>(regex);\n      node.regex = { pattern, flags };\n\n      return node;\n    }\n\n    parseBigIntLiteral(value: any): N.Node {\n      // https://github.com/estree/estree/blob/master/es2020.md#bigintliteral\n      let bigInt;\n      try {\n        // $FlowIgnore\n        bigInt = BigInt(value);\n      } catch {\n        bigInt = null;\n      }\n      const node = this.estreeParseLiteral<N.EstreeBigIntLiteral>(bigInt);\n      node.bigint = String(node.value || value);\n\n      return node;\n    }\n\n    parseDecimalLiteral(value: any): N.Node {\n      // https://github.com/estree/estree/blob/master/experimental/decimal.md\n      // todo: use BigDecimal when node supports it.\n      const decimal = null;\n      const node = this.estreeParseLiteral(decimal);\n      node.decimal = String(node.value || value);\n\n      return node;\n    }\n\n    estreeParseLiteral<T: N.Node>(value: any) {\n      return this.parseLiteral<T>(value, \"Literal\");\n    }\n\n    parseStringLiteral(value: any): N.Node {\n      return this.estreeParseLiteral(value);\n    }\n\n    parseNumericLiteral(value: any): any {\n      return this.estreeParseLiteral(value);\n    }\n\n    parseNullLiteral(): N.Node {\n      return this.estreeParseLiteral(null);\n    }\n\n    parseBooleanLiteral(value: boolean): N.BooleanLiteral {\n      return this.estreeParseLiteral(value);\n    }\n\n    directiveToStmt(directive: N.Directive): N.ExpressionStatement {\n      const directiveLiteral = directive.value;\n\n      const stmt = this.startNodeAt(directive.start, directive.loc.start);\n      const expression = this.startNodeAt(\n        directiveLiteral.start,\n        directiveLiteral.loc.start,\n      );\n\n      expression.value = directiveLiteral.extra.expressionValue;\n      expression.raw = directiveLiteral.extra.raw;\n\n      stmt.expression = this.finishNodeAt(\n        expression,\n        \"Literal\",\n        directiveLiteral.loc.end,\n      );\n      stmt.directive = directiveLiteral.extra.raw.slice(1, -1);\n\n      return this.finishNodeAt(stmt, \"ExpressionStatement\", directive.loc.end);\n    }\n\n    // ==================================\n    // Overrides\n    // ==================================\n\n    initFunction(\n      node: N.BodilessFunctionOrMethodBase,\n      isAsync: ?boolean,\n    ): void {\n      super.initFunction(node, isAsync);\n      node.expression = false;\n    }\n\n    checkDeclaration(node: N.Pattern | N.ObjectProperty): void {\n      if (node != null && this.isObjectProperty(node)) {\n        this.checkDeclaration(((node: any): N.EstreeProperty).value);\n      } else {\n        super.checkDeclaration(node);\n      }\n    }\n\n    getObjectOrClassMethodParams(method: N.ObjectMethod | N.ClassMethod) {\n      return ((method: any): N.EstreeProperty | N.EstreeMethodDefinition).value\n        .params;\n    }\n\n    isValidDirective(stmt: N.Statement): boolean {\n      return (\n        stmt.type === \"ExpressionStatement\" &&\n        stmt.expression.type === \"Literal\" &&\n        typeof stmt.expression.value === \"string\" &&\n        !stmt.expression.extra?.parenthesized\n      );\n    }\n\n    parseBlockBody(\n      node: N.BlockStatementLike,\n      ...args: [?boolean, boolean, TokenType, void | (boolean => void)]\n    ): void {\n      super.parseBlockBody(node, ...args);\n\n      const directiveStatements = node.directives.map(d =>\n        this.directiveToStmt(d),\n      );\n      node.body = directiveStatements.concat(node.body);\n      // $FlowIgnore - directives isn't optional in the type definition\n      delete node.directives;\n    }\n\n    pushClassMethod(\n      classBody: N.ClassBody,\n      method: N.ClassMethod,\n      isGenerator: boolean,\n      isAsync: boolean,\n      isConstructor: boolean,\n      allowsDirectSuper: boolean,\n    ): void {\n      this.parseMethod(\n        method,\n        isGenerator,\n        isAsync,\n        isConstructor,\n        allowsDirectSuper,\n        \"ClassMethod\",\n        true,\n      );\n      if (method.typeParameters) {\n        // $FlowIgnore\n        method.value.typeParameters = method.typeParameters;\n        delete method.typeParameters;\n      }\n      classBody.body.push(method);\n    }\n\n    parsePrivateName(): any {\n      const node = super.parsePrivateName();\n      if (!process.env.BABEL_8_BREAKING) {\n        if (!this.getPluginOption(\"estree\", \"classFeatures\")) {\n          return node;\n        }\n      }\n      return this.convertPrivateNameToPrivateIdentifier(node);\n    }\n\n    convertPrivateNameToPrivateIdentifier(\n      node: N.PrivateName,\n    ): N.EstreePrivateIdentifier {\n      const name = super.getPrivateNameSV(node);\n      node = (node: any);\n      delete node.id;\n      node.name = name;\n      node.type = \"PrivateIdentifier\";\n      return node;\n    }\n\n    isPrivateName(node: N.Node): boolean {\n      if (!process.env.BABEL_8_BREAKING) {\n        if (!this.getPluginOption(\"estree\", \"classFeatures\")) {\n          return super.isPrivateName(node);\n        }\n      }\n      return node.type === \"PrivateIdentifier\";\n    }\n\n    getPrivateNameSV(node: N.Node): string {\n      if (!process.env.BABEL_8_BREAKING) {\n        if (!this.getPluginOption(\"estree\", \"classFeatures\")) {\n          return super.getPrivateNameSV(node);\n        }\n      }\n      return node.name;\n    }\n\n    parseLiteral<T: N.Node>(value: any, type: $ElementType<T, \"type\">): T {\n      const node = super.parseLiteral<T>(value, type);\n      node.raw = node.extra.raw;\n      delete node.extra;\n\n      return node;\n    }\n\n    parseFunctionBody(\n      node: N.Function,\n      allowExpression: ?boolean,\n      isMethod?: boolean = false,\n    ): void {\n      super.parseFunctionBody(node, allowExpression, isMethod);\n      node.expression = node.body.type !== \"BlockStatement\";\n    }\n\n    parseMethod<T: N.MethodLike>(\n      node: T,\n      isGenerator: boolean,\n      isAsync: boolean,\n      isConstructor: boolean,\n      allowDirectSuper: boolean,\n      type: string,\n      inClassScope: boolean = false,\n    ): T {\n      let funcNode = this.startNode();\n      funcNode.kind = node.kind; // provide kind, so super method correctly sets state\n      funcNode = super.parseMethod(\n        funcNode,\n        isGenerator,\n        isAsync,\n        isConstructor,\n        allowDirectSuper,\n        type,\n        inClassScope,\n      );\n      funcNode.type = \"FunctionExpression\";\n      delete funcNode.kind;\n      // $FlowIgnore\n      node.value = funcNode;\n      if (type === \"ClassPrivateMethod\") {\n        // $FlowIgnore\n        node.computed = false;\n      }\n      type = \"MethodDefinition\";\n      return this.finishNode(node, type);\n    }\n\n    parseClassProperty(...args: [N.ClassProperty]): any {\n      const propertyNode = (super.parseClassProperty(...args): any);\n      if (!process.env.BABEL_8_BREAKING) {\n        if (!this.getPluginOption(\"estree\", \"classFeatures\")) {\n          return (propertyNode: N.EstreePropertyDefinition);\n        }\n      }\n      propertyNode.type = \"PropertyDefinition\";\n      return (propertyNode: N.EstreePropertyDefinition);\n    }\n\n    parseClassPrivateProperty(...args: [N.ClassPrivateProperty]): any {\n      const propertyNode = (super.parseClassPrivateProperty(...args): any);\n      if (!process.env.BABEL_8_BREAKING) {\n        if (!this.getPluginOption(\"estree\", \"classFeatures\")) {\n          return (propertyNode: N.EstreePropertyDefinition);\n        }\n      }\n      propertyNode.type = \"PropertyDefinition\";\n      propertyNode.computed = false;\n      return (propertyNode: N.EstreePropertyDefinition);\n    }\n\n    parseObjectMethod(\n      prop: N.ObjectMethod,\n      isGenerator: boolean,\n      isAsync: boolean,\n      isPattern: boolean,\n      isAccessor: boolean,\n    ): ?N.ObjectMethod {\n      const node: N.EstreeProperty = (super.parseObjectMethod(\n        prop,\n        isGenerator,\n        isAsync,\n        isPattern,\n        isAccessor,\n      ): any);\n\n      if (node) {\n        node.type = \"Property\";\n        if (((node: any): N.ClassMethod).kind === \"method\") node.kind = \"init\";\n        node.shorthand = false;\n      }\n\n      return (node: any);\n    }\n\n    parseObjectProperty(\n      prop: N.ObjectProperty,\n      startPos: ?number,\n      startLoc: ?Position,\n      isPattern: boolean,\n      refExpressionErrors: ?ExpressionErrors,\n    ): ?N.ObjectProperty {\n      const node: N.EstreeProperty = (super.parseObjectProperty(\n        prop,\n        startPos,\n        startLoc,\n        isPattern,\n        refExpressionErrors,\n      ): any);\n\n      if (node) {\n        node.kind = \"init\";\n        node.type = \"Property\";\n      }\n\n      return (node: any);\n    }\n\n    isValidLVal(type: string, ...rest) {\n      return type === \"Property\" ? \"value\" : super.isValidLVal(type, ...rest);\n    }\n\n    isAssignable(node: N.Node, isBinding?: boolean): boolean {\n      if (node != null && this.isObjectProperty(node)) {\n        return this.isAssignable(node.value, isBinding);\n      }\n      return super.isAssignable(node, isBinding);\n    }\n\n    toAssignable(node: N.Node, isLHS: boolean = false): void {\n      if (node != null && this.isObjectProperty(node)) {\n        const { key, value } = node;\n        if (this.isPrivateName(key)) {\n          this.classScope.usePrivateName(\n            this.getPrivateNameSV(key),\n            key.loc.start,\n          );\n        }\n        this.toAssignable(value, isLHS);\n      } else {\n        super.toAssignable(node, isLHS);\n      }\n    }\n\n    toAssignableObjectExpressionProp(prop: N.Node) {\n      if (prop.kind === \"get\" || prop.kind === \"set\") {\n        this.raise(Errors.PatternHasAccessor, { at: prop.key });\n      } else if (prop.method) {\n        this.raise(Errors.PatternHasMethod, { at: prop.key });\n      } else {\n        super.toAssignableObjectExpressionProp(...arguments);\n      }\n    }\n\n    finishCallExpression<T: N.CallExpression | N.OptionalCallExpression>(\n      node: T,\n      optional: boolean,\n    ): N.Expression {\n      super.finishCallExpression(node, optional);\n\n      if (node.callee.type === \"Import\") {\n        ((node: N.Node): N.EstreeImportExpression).type = \"ImportExpression\";\n        ((node: N.Node): N.EstreeImportExpression).source = node.arguments[0];\n        if (this.hasPlugin(\"importAssertions\")) {\n          ((node: N.Node): N.EstreeImportExpression).attributes =\n            node.arguments[1] ?? null;\n        }\n        // $FlowIgnore - arguments isn't optional in the type definition\n        delete node.arguments;\n        // $FlowIgnore - callee isn't optional in the type definition\n        delete node.callee;\n      }\n\n      return node;\n    }\n\n    toReferencedArguments(\n      node:\n        | N.CallExpression\n        | N.OptionalCallExpression\n        | N.EstreeImportExpression,\n      /* isParenthesizedExpr?: boolean, */\n    ) {\n      // ImportExpressions do not have an arguments array.\n      if (node.type === \"ImportExpression\") {\n        return;\n      }\n\n      super.toReferencedArguments(node);\n    }\n\n    parseExport(node: N.Node) {\n      super.parseExport(node);\n\n      switch (node.type) {\n        case \"ExportAllDeclaration\":\n          node.exported = null;\n          break;\n\n        case \"ExportNamedDeclaration\":\n          if (\n            node.specifiers.length === 1 &&\n            node.specifiers[0].type === \"ExportNamespaceSpecifier\"\n          ) {\n            node.type = \"ExportAllDeclaration\";\n            node.exported = node.specifiers[0].exported;\n            delete node.specifiers;\n          }\n\n          break;\n      }\n\n      return node;\n    }\n\n    parseSubscript(\n      base: N.Expression,\n      startPos: number,\n      startLoc: Position,\n      noCalls: ?boolean,\n      state: N.ParseSubscriptState,\n    ) {\n      const node = super.parseSubscript(\n        base,\n        startPos,\n        startLoc,\n        noCalls,\n        state,\n      );\n\n      if (state.optionalChainMember) {\n        // https://github.com/estree/estree/blob/master/es2020.md#chainexpression\n        if (\n          node.type === \"OptionalMemberExpression\" ||\n          node.type === \"OptionalCallExpression\"\n        ) {\n          node.type = node.type.substring(8); // strip Optional prefix\n        }\n        if (state.stop) {\n          const chain = this.startNodeAtNode(node);\n          chain.expression = node;\n          return this.finishNode(chain, \"ChainExpression\");\n        }\n      } else if (\n        node.type === \"MemberExpression\" ||\n        node.type === \"CallExpression\"\n      ) {\n        node.optional = false;\n      }\n\n      return node;\n    }\n\n    hasPropertyAsPrivateName(node: N.Node): boolean {\n      if (node.type === \"ChainExpression\") {\n        node = node.expression;\n      }\n      return super.hasPropertyAsPrivateName(node);\n    }\n\n    isOptionalChain(node: N.Node): boolean {\n      return node.type === \"ChainExpression\";\n    }\n\n    isObjectProperty(node: N.Node): boolean {\n      return node.type === \"Property\" && node.kind === \"init\" && !node.method;\n    }\n\n    isObjectMethod(node: N.Node): boolean {\n      return node.method || node.kind === \"get\" || node.kind === \"set\";\n    }\n\n    finishNodeAt<T: NodeType>(node: T, type: string, endLoc: Position): T {\n      return toESTreeLocation(super.finishNodeAt(node, type, endLoc));\n    }\n\n    resetStartLocation(node: N.Node, start: number, startLoc: Position) {\n      super.resetStartLocation(node, start, startLoc);\n      toESTreeLocation(node);\n    }\n\n    resetEndLocation(\n      node: NodeBase,\n      endLoc?: Position = this.state.lastTokEndLoc,\n    ): void {\n      super.resetEndLocation(node, endLoc);\n      toESTreeLocation(node);\n    }\n  };\n","// @flow\n\n// The token context is used in JSX plugin to track\n// jsx tag / jsx text / normal JavaScript expression\n\nexport class TokContext {\n  constructor(token: string, preserveSpace?: boolean) {\n    this.token = token;\n    this.preserveSpace = !!preserveSpace;\n  }\n\n  token: string;\n  preserveSpace: boolean;\n}\n\nconst types: {\n  [key: string]: TokContext,\n} = {\n  brace: new TokContext(\"{\"), // normal JavaScript expression\n  j_oTag: new TokContext(\"<tag\"), // JSX opening tag\n  j_cTag: new TokContext(\"</tag\"), // JSX closing tag\n  j_expr: new TokContext(\"<tag>...</tag>\", true), // JSX expressions\n};\n\nif (!process.env.BABEL_8_BREAKING) {\n  types.template = new TokContext(\"`\", true);\n}\n\nexport { types };\n","// @flow\nimport { types as tc, type TokContext } from \"./context\";\n// ## Token types\n\n// The assignment of fine-grained, information-carrying type objects\n// allows the tokenizer to store the information it has about a\n// token in a way that is very cheap for the parser to look up.\n\n// All token type variables start with an underscore, to make them\n// easy to recognize.\n\n// The `beforeExpr` property is used to disambiguate between 1) binary\n// expression (<) and JSX Tag start (<name>); 2) object literal and JSX\n// texts. It is set on the `updateContext` function in the JSX plugin.\n\n// The `startsExpr` property is used to determine whether an expression\n// may be the “argument” subexpression of a `yield` expression or\n// `yield` statement. It is set on all token types that may be at the\n// start of a subexpression.\n\n// `isLoop` marks a keyword as starting a loop, which is important\n// to know when parsing a label, in order to allow or disallow\n// continue jumps to that label.\n\nconst beforeExpr = true;\nconst startsExpr = true;\nconst isLoop = true;\nconst isAssign = true;\nconst prefix = true;\nconst postfix = true;\n\ntype TokenOptions = {\n  keyword?: string,\n  beforeExpr?: boolean,\n  startsExpr?: boolean,\n  rightAssociative?: boolean,\n  isLoop?: boolean,\n  isAssign?: boolean,\n  prefix?: boolean,\n  postfix?: boolean,\n  binop?: ?number,\n};\n\n// Internally the tokenizer stores token as a number\nexport opaque type TokenType = number;\n\n// The `ExportedTokenType` is exported via `tokTypes` and accessible\n// when `tokens: true` is enabled. Unlike internal token type, it provides\n// metadata of the tokens.\nexport class ExportedTokenType {\n  label: string;\n  keyword: ?string;\n  beforeExpr: boolean;\n  startsExpr: boolean;\n  rightAssociative: boolean;\n  isLoop: boolean;\n  isAssign: boolean;\n  prefix: boolean;\n  postfix: boolean;\n  binop: ?number;\n  // todo(Babel 8): remove updateContext from exposed token layout\n  declare updateContext: ?(context: Array<TokContext>) => void;\n\n  constructor(label: string, conf: TokenOptions = {}) {\n    this.label = label;\n    this.keyword = conf.keyword;\n    this.beforeExpr = !!conf.beforeExpr;\n    this.startsExpr = !!conf.startsExpr;\n    this.rightAssociative = !!conf.rightAssociative;\n    this.isLoop = !!conf.isLoop;\n    this.isAssign = !!conf.isAssign;\n    this.prefix = !!conf.prefix;\n    this.postfix = !!conf.postfix;\n    this.binop = conf.binop != null ? conf.binop : null;\n    if (!process.env.BABEL_8_BREAKING) {\n      this.updateContext = null;\n    }\n  }\n}\n\n// A map from keyword/keyword-like string value to the token type\nexport const keywords = new Map<string, TokenType>();\n\nfunction createKeyword(name: string, options: TokenOptions = {}): TokenType {\n  options.keyword = name;\n  const token = createToken(name, options);\n  keywords.set(name, token);\n  return token;\n}\n\nfunction createBinop(name: string, binop: number) {\n  return createToken(name, { beforeExpr, binop });\n}\n\nlet tokenTypeCounter = -1;\nexport const tokenTypes: ExportedTokenType[] = [];\nconst tokenLabels: string[] = [];\nconst tokenBinops: number[] = [];\nconst tokenBeforeExprs: boolean[] = [];\nconst tokenStartsExprs: boolean[] = [];\nconst tokenPrefixes: boolean[] = [];\n\nfunction createToken(name: string, options: TokenOptions = {}): TokenType {\n  ++tokenTypeCounter;\n  tokenLabels.push(name);\n  tokenBinops.push(options.binop ?? -1);\n  tokenBeforeExprs.push(options.beforeExpr ?? false);\n  tokenStartsExprs.push(options.startsExpr ?? false);\n  tokenPrefixes.push(options.prefix ?? false);\n  tokenTypes.push(new ExportedTokenType(name, options));\n\n  return tokenTypeCounter;\n}\n\nfunction createKeywordLike(\n  name: string,\n  options: TokenOptions = {},\n): TokenType {\n  ++tokenTypeCounter;\n  keywords.set(name, tokenTypeCounter);\n  tokenLabels.push(name);\n  tokenBinops.push(options.binop ?? -1);\n  tokenBeforeExprs.push(options.beforeExpr ?? false);\n  tokenStartsExprs.push(options.startsExpr ?? false);\n  tokenPrefixes.push(options.prefix ?? false);\n  // In the exported token type, we set the label as \"name\" for backward compatibility with Babel 7\n  tokenTypes.push(new ExportedTokenType(\"name\", options));\n\n  return tokenTypeCounter;\n}\n\n// For performance the token type helpers depend on the following declarations order.\n// When adding new token types, please also check if the token helpers need update.\n\nexport const tt: { [name: string]: TokenType } = {\n  // Punctuation token types.\n  bracketL: createToken(\"[\", { beforeExpr, startsExpr }),\n  bracketHashL: createToken(\"#[\", { beforeExpr, startsExpr }),\n  bracketBarL: createToken(\"[|\", { beforeExpr, startsExpr }),\n  bracketR: createToken(\"]\"),\n  bracketBarR: createToken(\"|]\"),\n  braceL: createToken(\"{\", { beforeExpr, startsExpr }),\n  braceBarL: createToken(\"{|\", { beforeExpr, startsExpr }),\n  braceHashL: createToken(\"#{\", { beforeExpr, startsExpr }),\n  braceR: createToken(\"}\"),\n  braceBarR: createToken(\"|}\"),\n  parenL: createToken(\"(\", { beforeExpr, startsExpr }),\n  parenR: createToken(\")\"),\n  comma: createToken(\",\", { beforeExpr }),\n  semi: createToken(\";\", { beforeExpr }),\n  colon: createToken(\":\", { beforeExpr }),\n  doubleColon: createToken(\"::\", { beforeExpr }),\n  dot: createToken(\".\"),\n  question: createToken(\"?\", { beforeExpr }),\n  questionDot: createToken(\"?.\"),\n  arrow: createToken(\"=>\", { beforeExpr }),\n  template: createToken(\"template\"),\n  ellipsis: createToken(\"...\", { beforeExpr }),\n  backQuote: createToken(\"`\", { startsExpr }),\n  dollarBraceL: createToken(\"${\", { beforeExpr, startsExpr }),\n  // start: isTemplate\n  templateTail: createToken(\"...`\", { startsExpr }),\n  templateNonTail: createToken(\"...${\", { beforeExpr, startsExpr }),\n  // end: isTemplate\n  at: createToken(\"@\"),\n  hash: createToken(\"#\", { startsExpr }),\n\n  // Special hashbang token.\n  interpreterDirective: createToken(\"#!...\"),\n\n  // Operators. These carry several kinds of properties to help the\n  // parser use them properly (the presence of these properties is\n  // what categorizes them as operators).\n  //\n  // `binop`, when present, specifies that this operator is a binary\n  // operator, and will refer to its precedence.\n  //\n  // `prefix` and `postfix` mark the operator as a prefix or postfix\n  // unary operator.\n  //\n  // `isAssign` marks all of `=`, `+=`, `-=` etcetera, which act as\n  // binary operators with a very low precedence, that should result\n  // in AssignmentExpression nodes.\n\n  // start: isAssign\n  eq: createToken(\"=\", { beforeExpr, isAssign }),\n  assign: createToken(\"_=\", { beforeExpr, isAssign }),\n  slashAssign: createToken(\"_=\", { beforeExpr, isAssign }),\n  // These are only needed to support % and ^ as a Hack-pipe topic token.\n  // When the proposal settles on a token, the others can be merged with\n  // tt.assign.\n  xorAssign: createToken(\"_=\", { beforeExpr, isAssign }),\n  moduloAssign: createToken(\"_=\", { beforeExpr, isAssign }),\n  // end: isAssign\n\n  incDec: createToken(\"++/--\", { prefix, postfix, startsExpr }),\n  bang: createToken(\"!\", { beforeExpr, prefix, startsExpr }),\n  tilde: createToken(\"~\", { beforeExpr, prefix, startsExpr }),\n\n  // More possible topic tokens.\n  // When the proposal settles on a token, at least one of these may be removed.\n  doubleCaret: createToken(\"^^\", { startsExpr }),\n  doubleAt: createToken(\"@@\", { startsExpr }),\n\n  // start: isBinop\n  pipeline: createBinop(\"|>\", 0),\n  nullishCoalescing: createBinop(\"??\", 1),\n  logicalOR: createBinop(\"||\", 1),\n  logicalAND: createBinop(\"&&\", 2),\n  bitwiseOR: createBinop(\"|\", 3),\n  bitwiseXOR: createBinop(\"^\", 4),\n  bitwiseAND: createBinop(\"&\", 5),\n  equality: createBinop(\"==/!=/===/!==\", 6),\n  lt: createBinop(\"</>/<=/>=\", 7),\n  gt: createBinop(\"</>/<=/>=\", 7),\n  relational: createBinop(\"</>/<=/>=\", 7),\n  bitShift: createBinop(\"<</>>/>>>\", 8),\n  bitShiftL: createBinop(\"<</>>/>>>\", 8),\n  bitShiftR: createBinop(\"<</>>/>>>\", 8),\n  plusMin: createToken(\"+/-\", { beforeExpr, binop: 9, prefix, startsExpr }),\n  // startsExpr: required by v8intrinsic plugin\n  modulo: createToken(\"%\", { binop: 10, startsExpr }),\n  // unset `beforeExpr` as it can be `function *`\n  star: createToken(\"*\", { binop: 10 }),\n  slash: createBinop(\"/\", 10),\n  exponent: createToken(\"**\", {\n    beforeExpr,\n    binop: 11,\n    rightAssociative: true,\n  }),\n\n  // Keywords\n  // Don't forget to update packages/babel-helper-validator-identifier/src/keyword.js\n  // when new keywords are added\n  // start: isLiteralPropertyName\n  // start: isKeyword\n  _in: createKeyword(\"in\", { beforeExpr, binop: 7 }),\n  _instanceof: createKeyword(\"instanceof\", { beforeExpr, binop: 7 }),\n  // end: isBinop\n  _break: createKeyword(\"break\"),\n  _case: createKeyword(\"case\", { beforeExpr }),\n  _catch: createKeyword(\"catch\"),\n  _continue: createKeyword(\"continue\"),\n  _debugger: createKeyword(\"debugger\"),\n  _default: createKeyword(\"default\", { beforeExpr }),\n  _else: createKeyword(\"else\", { beforeExpr }),\n  _finally: createKeyword(\"finally\"),\n  _function: createKeyword(\"function\", { startsExpr }),\n  _if: createKeyword(\"if\"),\n  _return: createKeyword(\"return\", { beforeExpr }),\n  _switch: createKeyword(\"switch\"),\n  _throw: createKeyword(\"throw\", { beforeExpr, prefix, startsExpr }),\n  _try: createKeyword(\"try\"),\n  _var: createKeyword(\"var\"),\n  _const: createKeyword(\"const\"),\n  _with: createKeyword(\"with\"),\n  _new: createKeyword(\"new\", { beforeExpr, startsExpr }),\n  _this: createKeyword(\"this\", { startsExpr }),\n  _super: createKeyword(\"super\", { startsExpr }),\n  _class: createKeyword(\"class\", { startsExpr }),\n  _extends: createKeyword(\"extends\", { beforeExpr }),\n  _export: createKeyword(\"export\"),\n  _import: createKeyword(\"import\", { startsExpr }),\n  _null: createKeyword(\"null\", { startsExpr }),\n  _true: createKeyword(\"true\", { startsExpr }),\n  _false: createKeyword(\"false\", { startsExpr }),\n  _typeof: createKeyword(\"typeof\", { beforeExpr, prefix, startsExpr }),\n  _void: createKeyword(\"void\", { beforeExpr, prefix, startsExpr }),\n  _delete: createKeyword(\"delete\", { beforeExpr, prefix, startsExpr }),\n  // start: isLoop\n  _do: createKeyword(\"do\", { isLoop, beforeExpr }),\n  _for: createKeyword(\"for\", { isLoop }),\n  _while: createKeyword(\"while\", { isLoop }),\n  // end: isLoop\n  // end: isKeyword\n\n  // Primary literals\n  // start: isIdentifier\n  _as: createKeywordLike(\"as\", { startsExpr }),\n  _assert: createKeywordLike(\"assert\", { startsExpr }),\n  _async: createKeywordLike(\"async\", { startsExpr }),\n  _await: createKeywordLike(\"await\", { startsExpr }),\n  _from: createKeywordLike(\"from\", { startsExpr }),\n  _get: createKeywordLike(\"get\", { startsExpr }),\n  _let: createKeywordLike(\"let\", { startsExpr }),\n  _meta: createKeywordLike(\"meta\", { startsExpr }),\n  _of: createKeywordLike(\"of\", { startsExpr }),\n  _sent: createKeywordLike(\"sent\", { startsExpr }),\n  _set: createKeywordLike(\"set\", { startsExpr }),\n  _static: createKeywordLike(\"static\", { startsExpr }),\n  _yield: createKeywordLike(\"yield\", { startsExpr }),\n\n  // Flow and TypeScript Keywordlike\n  _asserts: createKeywordLike(\"asserts\", { startsExpr }),\n  _checks: createKeywordLike(\"checks\", { startsExpr }),\n  _exports: createKeywordLike(\"exports\", { startsExpr }),\n  _global: createKeywordLike(\"global\", { startsExpr }),\n  _implements: createKeywordLike(\"implements\", { startsExpr }),\n  _intrinsic: createKeywordLike(\"intrinsic\", { startsExpr }),\n  _infer: createKeywordLike(\"infer\", { startsExpr }),\n  _is: createKeywordLike(\"is\", { startsExpr }),\n  _mixins: createKeywordLike(\"mixins\", { startsExpr }),\n  _proto: createKeywordLike(\"proto\", { startsExpr }),\n  _require: createKeywordLike(\"require\", { startsExpr }),\n  // start: isTSTypeOperator\n  _keyof: createKeywordLike(\"keyof\", { startsExpr }),\n  _readonly: createKeywordLike(\"readonly\", { startsExpr }),\n  _unique: createKeywordLike(\"unique\", { startsExpr }),\n  // end: isTSTypeOperator\n  // start: isTSDeclarationStart\n  _abstract: createKeywordLike(\"abstract\", { startsExpr }),\n  _declare: createKeywordLike(\"declare\", { startsExpr }),\n  _enum: createKeywordLike(\"enum\", { startsExpr }),\n  _module: createKeywordLike(\"module\", { startsExpr }),\n  _namespace: createKeywordLike(\"namespace\", { startsExpr }),\n  // start: isFlowInterfaceOrTypeOrOpaque\n  _interface: createKeywordLike(\"interface\", { startsExpr }),\n  _type: createKeywordLike(\"type\", { startsExpr }),\n  // end: isTSDeclarationStart\n  _opaque: createKeywordLike(\"opaque\", { startsExpr }),\n  // end: isFlowInterfaceOrTypeOrOpaque\n  name: createToken(\"name\", { startsExpr }),\n  // end: isIdentifier\n\n  string: createToken(\"string\", { startsExpr }),\n  num: createToken(\"num\", { startsExpr }),\n  bigint: createToken(\"bigint\", { startsExpr }),\n  decimal: createToken(\"decimal\", { startsExpr }),\n  // end: isLiteralPropertyName\n  regexp: createToken(\"regexp\", { startsExpr }),\n  privateName: createToken(\"#name\", { startsExpr }),\n  eof: createToken(\"eof\"),\n\n  // jsx plugin\n  jsxName: createToken(\"jsxName\"),\n  jsxText: createToken(\"jsxText\", { beforeExpr: true }),\n  jsxTagStart: createToken(\"jsxTagStart\", { startsExpr: true }),\n  jsxTagEnd: createToken(\"jsxTagEnd\"),\n\n  // placeholder plugin\n  placeholder: createToken(\"%%\", { startsExpr: true }),\n};\n\nexport function tokenIsIdentifier(token: TokenType): boolean {\n  return token >= tt._as && token <= tt.name;\n}\n\nexport function tokenKeywordOrIdentifierIsKeyword(token: TokenType): boolean {\n  // we can remove the token >= tt._in check when we\n  // know a token is either keyword or identifier\n  return token <= tt._while;\n}\n\nexport function tokenIsKeywordOrIdentifier(token: TokenType): boolean {\n  return token >= tt._in && token <= tt.name;\n}\n\nexport function tokenIsLiteralPropertyName(token: TokenType): boolean {\n  return token >= tt._in && token <= tt.decimal;\n}\n\nexport function tokenComesBeforeExpression(token: TokenType): boolean {\n  return tokenBeforeExprs[token];\n}\n\nexport function tokenCanStartExpression(token: TokenType): boolean {\n  return tokenStartsExprs[token];\n}\n\nexport function tokenIsAssignment(token: TokenType): boolean {\n  return token >= tt.eq && token <= tt.moduloAssign;\n}\n\nexport function tokenIsFlowInterfaceOrTypeOrOpaque(token: TokenType): boolean {\n  return token >= tt._interface && token <= tt._opaque;\n}\n\nexport function tokenIsLoop(token: TokenType): boolean {\n  return token >= tt._do && token <= tt._while;\n}\n\nexport function tokenIsKeyword(token: TokenType): boolean {\n  return token >= tt._in && token <= tt._while;\n}\n\nexport function tokenIsOperator(token: TokenType): boolean {\n  return token >= tt.pipeline && token <= tt._instanceof;\n}\n\nexport function tokenIsPostfix(token: TokenType): boolean {\n  return token === tt.incDec;\n}\n\nexport function tokenIsPrefix(token: TokenType): boolean {\n  return tokenPrefixes[token];\n}\n\nexport function tokenIsTSTypeOperator(token: TokenType): boolean {\n  return token >= tt._keyof && token <= tt._unique;\n}\n\nexport function tokenIsTSDeclarationStart(token: TokenType): boolean {\n  return token >= tt._abstract && token <= tt._type;\n}\n\nexport function tokenLabelName(token: TokenType): string {\n  return tokenLabels[token];\n}\n\nexport function tokenOperatorPrecedence(token: TokenType): number {\n  return tokenBinops[token];\n}\n\nexport function tokenIsBinaryOperator(token: TokenType): boolean {\n  return tokenBinops[token] !== -1;\n}\n\nexport function tokenIsRightAssociative(token: TokenType): boolean {\n  return token === tt.exponent;\n}\n\nexport function tokenIsTemplate(token: TokenType): boolean {\n  return token >= tt.templateTail && token <= tt.templateNonTail;\n}\n\nexport function getExportedToken(token: TokenType): ExportedTokenType {\n  return tokenTypes[token];\n}\n\nexport function isTokenType(obj: any): boolean {\n  return typeof obj === \"number\";\n}\n\nif (!process.env.BABEL_8_BREAKING) {\n  tokenTypes[tt.braceR].updateContext = context => {\n    context.pop();\n  };\n\n  tokenTypes[tt.braceL].updateContext =\n    tokenTypes[tt.braceHashL].updateContext =\n    tokenTypes[tt.dollarBraceL].updateContext =\n      context => {\n        context.push(tc.brace);\n      };\n\n  tokenTypes[tt.backQuote].updateContext = context => {\n    if (context[context.length - 1] === tc.template) {\n      context.pop();\n    } else {\n      context.push(tc.template);\n    }\n  };\n\n  tokenTypes[tt.jsxTagStart].updateContext = context => {\n    context.push(tc.j_expr, tc.j_oTag);\n  };\n}\n","import * as charCodes from \"charcodes\";\n\n// ## Character categories\n\n// Big ugly regular expressions that match characters in the\n// whitespace, identifier, and identifier-start categories. These\n// are only applied when a character is found to actually have a\n// code point between 0x80 and 0xffff.\n// Generated by `scripts/generate-identifier-regex.js`.\n\n/* prettier-ignore */\nlet nonASCIIidentifierStartChars = \"\\xaa\\xb5\\xba\\xc0-\\xd6\\xd8-\\xf6\\xf8-\\u02c1\\u02c6-\\u02d1\\u02e0-\\u02e4\\u02ec\\u02ee\\u0370-\\u0374\\u0376\\u0377\\u037a-\\u037d\\u037f\\u0386\\u0388-\\u038a\\u038c\\u038e-\\u03a1\\u03a3-\\u03f5\\u03f7-\\u0481\\u048a-\\u052f\\u0531-\\u0556\\u0559\\u0560-\\u0588\\u05d0-\\u05ea\\u05ef-\\u05f2\\u0620-\\u064a\\u066e\\u066f\\u0671-\\u06d3\\u06d5\\u06e5\\u06e6\\u06ee\\u06ef\\u06fa-\\u06fc\\u06ff\\u0710\\u0712-\\u072f\\u074d-\\u07a5\\u07b1\\u07ca-\\u07ea\\u07f4\\u07f5\\u07fa\\u0800-\\u0815\\u081a\\u0824\\u0828\\u0840-\\u0858\\u0860-\\u086a\\u0870-\\u0887\\u0889-\\u088e\\u08a0-\\u08c9\\u0904-\\u0939\\u093d\\u0950\\u0958-\\u0961\\u0971-\\u0980\\u0985-\\u098c\\u098f\\u0990\\u0993-\\u09a8\\u09aa-\\u09b0\\u09b2\\u09b6-\\u09b9\\u09bd\\u09ce\\u09dc\\u09dd\\u09df-\\u09e1\\u09f0\\u09f1\\u09fc\\u0a05-\\u0a0a\\u0a0f\\u0a10\\u0a13-\\u0a28\\u0a2a-\\u0a30\\u0a32\\u0a33\\u0a35\\u0a36\\u0a38\\u0a39\\u0a59-\\u0a5c\\u0a5e\\u0a72-\\u0a74\\u0a85-\\u0a8d\\u0a8f-\\u0a91\\u0a93-\\u0aa8\\u0aaa-\\u0ab0\\u0ab2\\u0ab3\\u0ab5-\\u0ab9\\u0abd\\u0ad0\\u0ae0\\u0ae1\\u0af9\\u0b05-\\u0b0c\\u0b0f\\u0b10\\u0b13-\\u0b28\\u0b2a-\\u0b30\\u0b32\\u0b33\\u0b35-\\u0b39\\u0b3d\\u0b5c\\u0b5d\\u0b5f-\\u0b61\\u0b71\\u0b83\\u0b85-\\u0b8a\\u0b8e-\\u0b90\\u0b92-\\u0b95\\u0b99\\u0b9a\\u0b9c\\u0b9e\\u0b9f\\u0ba3\\u0ba4\\u0ba8-\\u0baa\\u0bae-\\u0bb9\\u0bd0\\u0c05-\\u0c0c\\u0c0e-\\u0c10\\u0c12-\\u0c28\\u0c2a-\\u0c39\\u0c3d\\u0c58-\\u0c5a\\u0c5d\\u0c60\\u0c61\\u0c80\\u0c85-\\u0c8c\\u0c8e-\\u0c90\\u0c92-\\u0ca8\\u0caa-\\u0cb3\\u0cb5-\\u0cb9\\u0cbd\\u0cdd\\u0cde\\u0ce0\\u0ce1\\u0cf1\\u0cf2\\u0d04-\\u0d0c\\u0d0e-\\u0d10\\u0d12-\\u0d3a\\u0d3d\\u0d4e\\u0d54-\\u0d56\\u0d5f-\\u0d61\\u0d7a-\\u0d7f\\u0d85-\\u0d96\\u0d9a-\\u0db1\\u0db3-\\u0dbb\\u0dbd\\u0dc0-\\u0dc6\\u0e01-\\u0e30\\u0e32\\u0e33\\u0e40-\\u0e46\\u0e81\\u0e82\\u0e84\\u0e86-\\u0e8a\\u0e8c-\\u0ea3\\u0ea5\\u0ea7-\\u0eb0\\u0eb2\\u0eb3\\u0ebd\\u0ec0-\\u0ec4\\u0ec6\\u0edc-\\u0edf\\u0f00\\u0f40-\\u0f47\\u0f49-\\u0f6c\\u0f88-\\u0f8c\\u1000-\\u102a\\u103f\\u1050-\\u1055\\u105a-\\u105d\\u1061\\u1065\\u1066\\u106e-\\u1070\\u1075-\\u1081\\u108e\\u10a0-\\u10c5\\u10c7\\u10cd\\u10d0-\\u10fa\\u10fc-\\u1248\\u124a-\\u124d\\u1250-\\u1256\\u1258\\u125a-\\u125d\\u1260-\\u1288\\u128a-\\u128d\\u1290-\\u12b0\\u12b2-\\u12b5\\u12b8-\\u12be\\u12c0\\u12c2-\\u12c5\\u12c8-\\u12d6\\u12d8-\\u1310\\u1312-\\u1315\\u1318-\\u135a\\u1380-\\u138f\\u13a0-\\u13f5\\u13f8-\\u13fd\\u1401-\\u166c\\u166f-\\u167f\\u1681-\\u169a\\u16a0-\\u16ea\\u16ee-\\u16f8\\u1700-\\u1711\\u171f-\\u1731\\u1740-\\u1751\\u1760-\\u176c\\u176e-\\u1770\\u1780-\\u17b3\\u17d7\\u17dc\\u1820-\\u1878\\u1880-\\u18a8\\u18aa\\u18b0-\\u18f5\\u1900-\\u191e\\u1950-\\u196d\\u1970-\\u1974\\u1980-\\u19ab\\u19b0-\\u19c9\\u1a00-\\u1a16\\u1a20-\\u1a54\\u1aa7\\u1b05-\\u1b33\\u1b45-\\u1b4c\\u1b83-\\u1ba0\\u1bae\\u1baf\\u1bba-\\u1be5\\u1c00-\\u1c23\\u1c4d-\\u1c4f\\u1c5a-\\u1c7d\\u1c80-\\u1c88\\u1c90-\\u1cba\\u1cbd-\\u1cbf\\u1ce9-\\u1cec\\u1cee-\\u1cf3\\u1cf5\\u1cf6\\u1cfa\\u1d00-\\u1dbf\\u1e00-\\u1f15\\u1f18-\\u1f1d\\u1f20-\\u1f45\\u1f48-\\u1f4d\\u1f50-\\u1f57\\u1f59\\u1f5b\\u1f5d\\u1f5f-\\u1f7d\\u1f80-\\u1fb4\\u1fb6-\\u1fbc\\u1fbe\\u1fc2-\\u1fc4\\u1fc6-\\u1fcc\\u1fd0-\\u1fd3\\u1fd6-\\u1fdb\\u1fe0-\\u1fec\\u1ff2-\\u1ff4\\u1ff6-\\u1ffc\\u2071\\u207f\\u2090-\\u209c\\u2102\\u2107\\u210a-\\u2113\\u2115\\u2118-\\u211d\\u2124\\u2126\\u2128\\u212a-\\u2139\\u213c-\\u213f\\u2145-\\u2149\\u214e\\u2160-\\u2188\\u2c00-\\u2ce4\\u2ceb-\\u2cee\\u2cf2\\u2cf3\\u2d00-\\u2d25\\u2d27\\u2d2d\\u2d30-\\u2d67\\u2d6f\\u2d80-\\u2d96\\u2da0-\\u2da6\\u2da8-\\u2dae\\u2db0-\\u2db6\\u2db8-\\u2dbe\\u2dc0-\\u2dc6\\u2dc8-\\u2dce\\u2dd0-\\u2dd6\\u2dd8-\\u2dde\\u3005-\\u3007\\u3021-\\u3029\\u3031-\\u3035\\u3038-\\u303c\\u3041-\\u3096\\u309b-\\u309f\\u30a1-\\u30fa\\u30fc-\\u30ff\\u3105-\\u312f\\u3131-\\u318e\\u31a0-\\u31bf\\u31f0-\\u31ff\\u3400-\\u4dbf\\u4e00-\\ua48c\\ua4d0-\\ua4fd\\ua500-\\ua60c\\ua610-\\ua61f\\ua62a\\ua62b\\ua640-\\ua66e\\ua67f-\\ua69d\\ua6a0-\\ua6ef\\ua717-\\ua71f\\ua722-\\ua788\\ua78b-\\ua7ca\\ua7d0\\ua7d1\\ua7d3\\ua7d5-\\ua7d9\\ua7f2-\\ua801\\ua803-\\ua805\\ua807-\\ua80a\\ua80c-\\ua822\\ua840-\\ua873\\ua882-\\ua8b3\\ua8f2-\\ua8f7\\ua8fb\\ua8fd\\ua8fe\\ua90a-\\ua925\\ua930-\\ua946\\ua960-\\ua97c\\ua984-\\ua9b2\\ua9cf\\ua9e0-\\ua9e4\\ua9e6-\\ua9ef\\ua9fa-\\ua9fe\\uaa00-\\uaa28\\uaa40-\\uaa42\\uaa44-\\uaa4b\\uaa60-\\uaa76\\uaa7a\\uaa7e-\\uaaaf\\uaab1\\uaab5\\uaab6\\uaab9-\\uaabd\\uaac0\\uaac2\\uaadb-\\uaadd\\uaae0-\\uaaea\\uaaf2-\\uaaf4\\uab01-\\uab06\\uab09-\\uab0e\\uab11-\\uab16\\uab20-\\uab26\\uab28-\\uab2e\\uab30-\\uab5a\\uab5c-\\uab69\\uab70-\\uabe2\\uac00-\\ud7a3\\ud7b0-\\ud7c6\\ud7cb-\\ud7fb\\uf900-\\ufa6d\\ufa70-\\ufad9\\ufb00-\\ufb06\\ufb13-\\ufb17\\ufb1d\\ufb1f-\\ufb28\\ufb2a-\\ufb36\\ufb38-\\ufb3c\\ufb3e\\ufb40\\ufb41\\ufb43\\ufb44\\ufb46-\\ufbb1\\ufbd3-\\ufd3d\\ufd50-\\ufd8f\\ufd92-\\ufdc7\\ufdf0-\\ufdfb\\ufe70-\\ufe74\\ufe76-\\ufefc\\uff21-\\uff3a\\uff41-\\uff5a\\uff66-\\uffbe\\uffc2-\\uffc7\\uffca-\\uffcf\\uffd2-\\uffd7\\uffda-\\uffdc\";\n/* prettier-ignore */\nlet nonASCIIidentifierChars = \"\\u200c\\u200d\\xb7\\u0300-\\u036f\\u0387\\u0483-\\u0487\\u0591-\\u05bd\\u05bf\\u05c1\\u05c2\\u05c4\\u05c5\\u05c7\\u0610-\\u061a\\u064b-\\u0669\\u0670\\u06d6-\\u06dc\\u06df-\\u06e4\\u06e7\\u06e8\\u06ea-\\u06ed\\u06f0-\\u06f9\\u0711\\u0730-\\u074a\\u07a6-\\u07b0\\u07c0-\\u07c9\\u07eb-\\u07f3\\u07fd\\u0816-\\u0819\\u081b-\\u0823\\u0825-\\u0827\\u0829-\\u082d\\u0859-\\u085b\\u0898-\\u089f\\u08ca-\\u08e1\\u08e3-\\u0903\\u093a-\\u093c\\u093e-\\u094f\\u0951-\\u0957\\u0962\\u0963\\u0966-\\u096f\\u0981-\\u0983\\u09bc\\u09be-\\u09c4\\u09c7\\u09c8\\u09cb-\\u09cd\\u09d7\\u09e2\\u09e3\\u09e6-\\u09ef\\u09fe\\u0a01-\\u0a03\\u0a3c\\u0a3e-\\u0a42\\u0a47\\u0a48\\u0a4b-\\u0a4d\\u0a51\\u0a66-\\u0a71\\u0a75\\u0a81-\\u0a83\\u0abc\\u0abe-\\u0ac5\\u0ac7-\\u0ac9\\u0acb-\\u0acd\\u0ae2\\u0ae3\\u0ae6-\\u0aef\\u0afa-\\u0aff\\u0b01-\\u0b03\\u0b3c\\u0b3e-\\u0b44\\u0b47\\u0b48\\u0b4b-\\u0b4d\\u0b55-\\u0b57\\u0b62\\u0b63\\u0b66-\\u0b6f\\u0b82\\u0bbe-\\u0bc2\\u0bc6-\\u0bc8\\u0bca-\\u0bcd\\u0bd7\\u0be6-\\u0bef\\u0c00-\\u0c04\\u0c3c\\u0c3e-\\u0c44\\u0c46-\\u0c48\\u0c4a-\\u0c4d\\u0c55\\u0c56\\u0c62\\u0c63\\u0c66-\\u0c6f\\u0c81-\\u0c83\\u0cbc\\u0cbe-\\u0cc4\\u0cc6-\\u0cc8\\u0cca-\\u0ccd\\u0cd5\\u0cd6\\u0ce2\\u0ce3\\u0ce6-\\u0cef\\u0d00-\\u0d03\\u0d3b\\u0d3c\\u0d3e-\\u0d44\\u0d46-\\u0d48\\u0d4a-\\u0d4d\\u0d57\\u0d62\\u0d63\\u0d66-\\u0d6f\\u0d81-\\u0d83\\u0dca\\u0dcf-\\u0dd4\\u0dd6\\u0dd8-\\u0ddf\\u0de6-\\u0def\\u0df2\\u0df3\\u0e31\\u0e34-\\u0e3a\\u0e47-\\u0e4e\\u0e50-\\u0e59\\u0eb1\\u0eb4-\\u0ebc\\u0ec8-\\u0ecd\\u0ed0-\\u0ed9\\u0f18\\u0f19\\u0f20-\\u0f29\\u0f35\\u0f37\\u0f39\\u0f3e\\u0f3f\\u0f71-\\u0f84\\u0f86\\u0f87\\u0f8d-\\u0f97\\u0f99-\\u0fbc\\u0fc6\\u102b-\\u103e\\u1040-\\u1049\\u1056-\\u1059\\u105e-\\u1060\\u1062-\\u1064\\u1067-\\u106d\\u1071-\\u1074\\u1082-\\u108d\\u108f-\\u109d\\u135d-\\u135f\\u1369-\\u1371\\u1712-\\u1715\\u1732-\\u1734\\u1752\\u1753\\u1772\\u1773\\u17b4-\\u17d3\\u17dd\\u17e0-\\u17e9\\u180b-\\u180d\\u180f-\\u1819\\u18a9\\u1920-\\u192b\\u1930-\\u193b\\u1946-\\u194f\\u19d0-\\u19da\\u1a17-\\u1a1b\\u1a55-\\u1a5e\\u1a60-\\u1a7c\\u1a7f-\\u1a89\\u1a90-\\u1a99\\u1ab0-\\u1abd\\u1abf-\\u1ace\\u1b00-\\u1b04\\u1b34-\\u1b44\\u1b50-\\u1b59\\u1b6b-\\u1b73\\u1b80-\\u1b82\\u1ba1-\\u1bad\\u1bb0-\\u1bb9\\u1be6-\\u1bf3\\u1c24-\\u1c37\\u1c40-\\u1c49\\u1c50-\\u1c59\\u1cd0-\\u1cd2\\u1cd4-\\u1ce8\\u1ced\\u1cf4\\u1cf7-\\u1cf9\\u1dc0-\\u1dff\\u203f\\u2040\\u2054\\u20d0-\\u20dc\\u20e1\\u20e5-\\u20f0\\u2cef-\\u2cf1\\u2d7f\\u2de0-\\u2dff\\u302a-\\u302f\\u3099\\u309a\\ua620-\\ua629\\ua66f\\ua674-\\ua67d\\ua69e\\ua69f\\ua6f0\\ua6f1\\ua802\\ua806\\ua80b\\ua823-\\ua827\\ua82c\\ua880\\ua881\\ua8b4-\\ua8c5\\ua8d0-\\ua8d9\\ua8e0-\\ua8f1\\ua8ff-\\ua909\\ua926-\\ua92d\\ua947-\\ua953\\ua980-\\ua983\\ua9b3-\\ua9c0\\ua9d0-\\ua9d9\\ua9e5\\ua9f0-\\ua9f9\\uaa29-\\uaa36\\uaa43\\uaa4c\\uaa4d\\uaa50-\\uaa59\\uaa7b-\\uaa7d\\uaab0\\uaab2-\\uaab4\\uaab7\\uaab8\\uaabe\\uaabf\\uaac1\\uaaeb-\\uaaef\\uaaf5\\uaaf6\\uabe3-\\uabea\\uabec\\uabed\\uabf0-\\uabf9\\ufb1e\\ufe00-\\ufe0f\\ufe20-\\ufe2f\\ufe33\\ufe34\\ufe4d-\\ufe4f\\uff10-\\uff19\\uff3f\";\n\nconst nonASCIIidentifierStart = new RegExp(\n  \"[\" + nonASCIIidentifierStartChars + \"]\",\n);\nconst nonASCIIidentifier = new RegExp(\n  \"[\" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + \"]\",\n);\n\nnonASCIIidentifierStartChars = nonASCIIidentifierChars = null;\n\n// These are a run-length and offset-encoded representation of the\n// >0xffff code points that are a valid part of identifiers. The\n// offset starts at 0x10000, and each pair of numbers represents an\n// offset to the next range, and then a size of the range. They were\n// generated by `scripts/generate-identifier-regex.js`.\n/* prettier-ignore */\nconst astralIdentifierStartCodes = [0,11,2,25,2,18,2,1,2,14,3,13,35,122,70,52,268,28,4,48,48,31,14,29,6,37,11,29,3,35,5,7,2,4,43,157,19,35,5,35,5,39,9,51,13,10,2,14,2,6,2,1,2,10,2,14,2,6,2,1,68,310,10,21,11,7,25,5,2,41,2,8,70,5,3,0,2,43,2,1,4,0,3,22,11,22,10,30,66,18,2,1,11,21,11,25,71,55,7,1,65,0,16,3,2,2,2,28,43,28,4,28,36,7,2,27,28,53,11,21,11,18,14,17,111,72,56,50,14,50,14,35,349,41,7,1,79,28,11,0,9,21,43,17,47,20,28,22,13,52,58,1,3,0,14,44,33,24,27,35,30,0,3,0,9,34,4,0,13,47,15,3,22,0,2,0,36,17,2,24,85,6,2,0,2,3,2,14,2,9,8,46,39,7,3,1,3,21,2,6,2,1,2,4,4,0,19,0,13,4,159,52,19,3,21,2,31,47,21,1,2,0,185,46,42,3,37,47,21,0,60,42,14,0,72,26,38,6,186,43,117,63,32,7,3,0,3,7,2,1,2,23,16,0,2,0,95,7,3,38,17,0,2,0,29,0,11,39,8,0,22,0,12,45,20,0,19,72,264,8,2,36,18,0,50,29,113,6,2,1,2,37,22,0,26,5,2,1,2,31,15,0,328,18,190,0,80,921,103,110,18,195,2637,96,16,1070,4050,582,8634,568,8,30,18,78,18,29,19,47,17,3,32,20,6,18,689,63,129,74,6,0,67,12,65,1,2,0,29,6135,9,1237,43,8,8936,3,2,6,2,1,2,290,46,2,18,3,9,395,2309,106,6,12,4,8,8,9,5991,84,2,70,2,1,3,0,3,1,3,3,2,11,2,0,2,6,2,64,2,3,3,7,2,6,2,27,2,3,2,4,2,0,4,6,2,339,3,24,2,24,2,30,2,24,2,30,2,24,2,30,2,24,2,30,2,24,2,7,1845,30,482,44,11,6,17,0,322,29,19,43,1269,6,2,3,2,1,2,14,2,196,60,67,8,0,1205,3,2,26,2,1,2,0,3,0,2,9,2,3,2,0,2,0,7,0,5,0,2,0,2,0,2,2,2,1,2,0,3,0,2,0,2,0,2,0,2,0,2,1,2,0,3,3,2,6,2,3,2,3,2,0,2,9,2,16,6,2,2,4,2,16,4421,42719,33,4152,8,221,3,5761,15,7472,3104,541,1507,4938];\n/* prettier-ignore */\nconst astralIdentifierCodes = [509,0,227,0,150,4,294,9,1368,2,2,1,6,3,41,2,5,0,166,1,574,3,9,9,370,1,154,10,50,3,123,2,54,14,32,10,3,1,11,3,46,10,8,0,46,9,7,2,37,13,2,9,6,1,45,0,13,2,49,13,9,3,2,11,83,11,7,0,161,11,6,9,7,3,56,1,2,6,3,1,3,2,10,0,11,1,3,6,4,4,193,17,10,9,5,0,82,19,13,9,214,6,3,8,28,1,83,16,16,9,82,12,9,9,84,14,5,9,243,14,166,9,71,5,2,1,3,3,2,0,2,1,13,9,120,6,3,6,4,0,29,9,41,6,2,3,9,0,10,10,47,15,406,7,2,7,17,9,57,21,2,13,123,5,4,0,2,1,2,6,2,0,9,9,49,4,2,1,2,4,9,9,330,3,19306,9,87,9,39,4,60,6,26,9,1014,0,2,54,8,3,82,0,12,1,19628,1,4706,45,3,22,543,4,4,5,9,7,3,6,31,3,149,2,1418,49,513,54,5,49,9,0,15,0,23,4,2,14,1361,6,2,16,3,6,2,1,2,4,262,6,10,9,357,0,62,13,1495,6,110,6,6,9,4759,9,787719,239];\n\n// This has a complexity linear to the value of the code. The\n// assumption is that looking up astral identifier characters is\n// rare.\nfunction isInAstralSet(code: number, set: readonly number[]): boolean {\n  let pos = 0x10000;\n  for (let i = 0, length = set.length; i < length; i += 2) {\n    pos += set[i];\n    if (pos > code) return false;\n\n    pos += set[i + 1];\n    if (pos >= code) return true;\n  }\n  return false;\n}\n\n// Test whether a given character code starts an identifier.\n\nexport function isIdentifierStart(code: number): boolean {\n  if (code < charCodes.uppercaseA) return code === charCodes.dollarSign;\n  if (code <= charCodes.uppercaseZ) return true;\n  if (code < charCodes.lowercaseA) return code === charCodes.underscore;\n  if (code <= charCodes.lowercaseZ) return true;\n  if (code <= 0xffff) {\n    return (\n      code >= 0xaa && nonASCIIidentifierStart.test(String.fromCharCode(code))\n    );\n  }\n  return isInAstralSet(code, astralIdentifierStartCodes);\n}\n\n// Test whether a given character is part of an identifier.\n\nexport function isIdentifierChar(code: number): boolean {\n  if (code < charCodes.digit0) return code === charCodes.dollarSign;\n  if (code < charCodes.colon) return true;\n  if (code < charCodes.uppercaseA) return false;\n  if (code <= charCodes.uppercaseZ) return true;\n  if (code < charCodes.lowercaseA) return code === charCodes.underscore;\n  if (code <= charCodes.lowercaseZ) return true;\n  if (code <= 0xffff) {\n    return code >= 0xaa && nonASCIIidentifier.test(String.fromCharCode(code));\n  }\n  return (\n    isInAstralSet(code, astralIdentifierStartCodes) ||\n    isInAstralSet(code, astralIdentifierCodes)\n  );\n}\n\n// Test whether a given string is a valid identifier name\n\nexport function isIdentifierName(name: string): boolean {\n  let isFirst = true;\n  for (let i = 0; i < name.length; i++) {\n    // The implementation is based on\n    // https://source.chromium.org/chromium/chromium/src/+/master:v8/src/builtins/builtins-string-gen.cc;l=1455;drc=221e331b49dfefadbc6fa40b0c68e6f97606d0b3;bpv=0;bpt=1\n    // We reimplement `codePointAt` because `codePointAt` is a V8 builtin which is not inlined by TurboFan (as of M91)\n    // since `name` is mostly ASCII, an inlined `charCodeAt` wins here\n    let cp = name.charCodeAt(i);\n    if ((cp & 0xfc00) === 0xd800 && i + 1 < name.length) {\n      const trail = name.charCodeAt(++i);\n      if ((trail & 0xfc00) === 0xdc00) {\n        cp = 0x10000 + ((cp & 0x3ff) << 10) + (trail & 0x3ff);\n      }\n    }\n    if (isFirst) {\n      isFirst = false;\n      if (!isIdentifierStart(cp)) {\n        return false;\n      }\n    } else if (!isIdentifierChar(cp)) {\n      return false;\n    }\n  }\n  return !isFirst;\n}\n","const reservedWords = {\n  keyword: [\n    \"break\",\n    \"case\",\n    \"catch\",\n    \"continue\",\n    \"debugger\",\n    \"default\",\n    \"do\",\n    \"else\",\n    \"finally\",\n    \"for\",\n    \"function\",\n    \"if\",\n    \"return\",\n    \"switch\",\n    \"throw\",\n    \"try\",\n    \"var\",\n    \"const\",\n    \"while\",\n    \"with\",\n    \"new\",\n    \"this\",\n    \"super\",\n    \"class\",\n    \"extends\",\n    \"export\",\n    \"import\",\n    \"null\",\n    \"true\",\n    \"false\",\n    \"in\",\n    \"instanceof\",\n    \"typeof\",\n    \"void\",\n    \"delete\",\n  ],\n  strict: [\n    \"implements\",\n    \"interface\",\n    \"let\",\n    \"package\",\n    \"private\",\n    \"protected\",\n    \"public\",\n    \"static\",\n    \"yield\",\n  ],\n  strictBind: [\"eval\", \"arguments\"],\n};\nconst keywords = new Set(reservedWords.keyword);\nconst reservedWordsStrictSet = new Set(reservedWords.strict);\nconst reservedWordsStrictBindSet = new Set(reservedWords.strictBind);\n\n/**\n * Checks if word is a reserved word in non-strict mode\n */\nexport function isReservedWord(word: string, inModule: boolean): boolean {\n  return (inModule && word === \"await\") || word === \"enum\";\n}\n\n/**\n * Checks if word is a reserved word in non-binding strict mode\n *\n * Includes non-strict reserved words\n */\nexport function isStrictReservedWord(word: string, inModule: boolean): boolean {\n  return isReservedWord(word, inModule) || reservedWordsStrictSet.has(word);\n}\n\n/**\n * Checks if word is a reserved word in binding strict mode, but it is allowed as\n * a normal identifier.\n */\nexport function isStrictBindOnlyReservedWord(word: string): boolean {\n  return reservedWordsStrictBindSet.has(word);\n}\n\n/**\n * Checks if word is a reserved word in binding strict mode\n *\n * Includes non-strict reserved words and non-binding strict reserved words\n */\nexport function isStrictBindReservedWord(\n  word: string,\n  inModule: boolean,\n): boolean {\n  return (\n    isStrictReservedWord(word, inModule) || isStrictBindOnlyReservedWord(word)\n  );\n}\n\nexport function isKeyword(word: string): boolean {\n  return keywords.has(word);\n}\n","/* eslint max-len: 0 */\n\n// @flow\n\nimport * as charCodes from \"charcodes\";\nimport { isIdentifierStart } from \"@babel/helper-validator-identifier\";\n\nexport {\n  isIdentifierStart,\n  isIdentifierChar,\n  isReservedWord,\n  isStrictBindOnlyReservedWord,\n  isStrictBindReservedWord,\n  isStrictReservedWord,\n  isKeyword,\n} from \"@babel/helper-validator-identifier\";\n\nexport const keywordRelationalOperator = /^in(stanceof)?$/;\n\n// Test whether a current state character code and next character code is @\n\nexport function isIteratorStart(\n  current: number,\n  next: number,\n  next2: number,\n): boolean {\n  return (\n    current === charCodes.atSign &&\n    next === charCodes.atSign &&\n    isIdentifierStart(next2)\n  );\n}\n\n// This is the comprehensive set of JavaScript reserved words\n// If a word is in this set, it could be a reserved word,\n// depending on sourceType/strictMode/binding info. In other words\n// if a word is not in this set, it is not a reserved word under\n// any circumstance.\nconst reservedWordLikeSet = new Set([\n  \"break\",\n  \"case\",\n  \"catch\",\n  \"continue\",\n  \"debugger\",\n  \"default\",\n  \"do\",\n  \"else\",\n  \"finally\",\n  \"for\",\n  \"function\",\n  \"if\",\n  \"return\",\n  \"switch\",\n  \"throw\",\n  \"try\",\n  \"var\",\n  \"const\",\n  \"while\",\n  \"with\",\n  \"new\",\n  \"this\",\n  \"super\",\n  \"class\",\n  \"extends\",\n  \"export\",\n  \"import\",\n  \"null\",\n  \"true\",\n  \"false\",\n  \"in\",\n  \"instanceof\",\n  \"typeof\",\n  \"void\",\n  \"delete\",\n  // strict\n  \"implements\",\n  \"interface\",\n  \"let\",\n  \"package\",\n  \"private\",\n  \"protected\",\n  \"public\",\n  \"static\",\n  \"yield\",\n  // strictBind\n  \"eval\",\n  \"arguments\",\n  // reservedWorkLike\n  \"enum\",\n  \"await\",\n]);\n\nexport function canBeReservedWord(word: string): boolean {\n  return reservedWordLikeSet.has(word);\n}\n","// @flow\n\n// Each scope gets a bitset that may contain these flags\n// prettier-ignore\nexport const SCOPE_OTHER        = 0b000000000,\n             SCOPE_PROGRAM      = 0b000000001,\n             SCOPE_FUNCTION     = 0b000000010,\n             SCOPE_ARROW        = 0b000000100,\n             SCOPE_SIMPLE_CATCH = 0b000001000,\n             SCOPE_SUPER        = 0b000010000,\n             SCOPE_DIRECT_SUPER = 0b000100000,\n             SCOPE_CLASS        = 0b001000000,\n             SCOPE_STATIC_BLOCK = 0b010000000,\n             SCOPE_TS_MODULE    = 0b100000000,\n             SCOPE_VAR = SCOPE_PROGRAM | SCOPE_FUNCTION | SCOPE_TS_MODULE;\n\nexport type ScopeFlags =\n  | typeof SCOPE_OTHER\n  | typeof SCOPE_PROGRAM\n  | typeof SCOPE_FUNCTION\n  | typeof SCOPE_VAR\n  | typeof SCOPE_ARROW\n  | typeof SCOPE_SIMPLE_CATCH\n  | typeof SCOPE_SUPER\n  | typeof SCOPE_DIRECT_SUPER\n  | typeof SCOPE_CLASS\n  | typeof SCOPE_STATIC_BLOCK;\n\n// These flags are meant to be _only_ used inside the Scope class (or subclasses).\n// prettier-ignore\nexport const BIND_KIND_VALUE            = 0b000000_0000_01,\n             BIND_KIND_TYPE             = 0b000000_0000_10,\n             // Used in checkLVal and declareName to determine the type of a binding\n             BIND_SCOPE_VAR             = 0b000000_0001_00, // Var-style binding\n             BIND_SCOPE_LEXICAL         = 0b000000_0010_00, // Let- or const-style binding\n             BIND_SCOPE_FUNCTION        = 0b000000_0100_00, // Function declaration\n             BIND_SCOPE_OUTSIDE         = 0b000000_1000_00, // Special case for function names as\n                                                   // bound inside the function\n             // Misc flags\n             BIND_FLAGS_NONE            = 0b000001_0000_00,\n             BIND_FLAGS_CLASS           = 0b000010_0000_00,\n             BIND_FLAGS_TS_ENUM         = 0b000100_0000_00,\n             BIND_FLAGS_TS_CONST_ENUM   = 0b001000_0000_00,\n             BIND_FLAGS_TS_EXPORT_ONLY  = 0b010000_0000_00,\n             BIND_FLAGS_FLOW_DECLARE_FN = 0b100000_0000_00;\n\n// These flags are meant to be _only_ used by Scope consumers\n// prettier-ignore\n/*                              =    is value?    |    is type?    |      scope          |    misc flags    */\nexport const BIND_CLASS         = BIND_KIND_VALUE | BIND_KIND_TYPE | BIND_SCOPE_LEXICAL  | BIND_FLAGS_CLASS  ,\n             BIND_LEXICAL       = BIND_KIND_VALUE | 0              | BIND_SCOPE_LEXICAL  | 0                 ,\n             BIND_VAR           = BIND_KIND_VALUE | 0              | BIND_SCOPE_VAR      | 0                 ,\n             BIND_FUNCTION      = BIND_KIND_VALUE | 0              | BIND_SCOPE_FUNCTION | 0                 ,\n             BIND_TS_INTERFACE  = 0               | BIND_KIND_TYPE | 0                   | BIND_FLAGS_CLASS  ,\n             BIND_TS_TYPE       = 0               | BIND_KIND_TYPE | 0                   | 0                 ,\n             BIND_TS_ENUM       = BIND_KIND_VALUE | BIND_KIND_TYPE | BIND_SCOPE_LEXICAL  | BIND_FLAGS_TS_ENUM,\n             BIND_TS_AMBIENT    = 0               | 0              | 0            | BIND_FLAGS_TS_EXPORT_ONLY,\n             // These bindings don't introduce anything in the scope. They are used for assignments and\n             // function expressions IDs.\n             BIND_NONE          = 0               | 0              | 0                   | BIND_FLAGS_NONE   ,\n             BIND_OUTSIDE       = BIND_KIND_VALUE | 0              | 0                   | BIND_FLAGS_NONE   ,\n\n             BIND_TS_CONST_ENUM = BIND_TS_ENUM | BIND_FLAGS_TS_CONST_ENUM,\n             BIND_TS_NAMESPACE  = 0               | 0              | 0            | BIND_FLAGS_TS_EXPORT_ONLY,\n\n             BIND_FLOW_DECLARE_FN = BIND_FLAGS_FLOW_DECLARE_FN;\n\nexport type BindingTypes =\n  | typeof BIND_NONE\n  | typeof BIND_OUTSIDE\n  | typeof BIND_VAR\n  | typeof BIND_LEXICAL\n  | typeof BIND_CLASS\n  | typeof BIND_FUNCTION\n  | typeof BIND_TS_INTERFACE\n  | typeof BIND_TS_TYPE\n  | typeof BIND_TS_ENUM\n  | typeof BIND_TS_AMBIENT\n  | typeof BIND_TS_NAMESPACE;\n\n// prettier-ignore\nexport const CLASS_ELEMENT_FLAG_STATIC = 0b1_00,\n             CLASS_ELEMENT_KIND_GETTER = 0b0_10,\n             CLASS_ELEMENT_KIND_SETTER = 0b0_01,\n             CLASS_ELEMENT_KIND_ACCESSOR = CLASS_ELEMENT_KIND_GETTER | CLASS_ELEMENT_KIND_SETTER;\n\n// prettier-ignore\nexport const CLASS_ELEMENT_STATIC_GETTER   = CLASS_ELEMENT_KIND_GETTER | CLASS_ELEMENT_FLAG_STATIC,\n             CLASS_ELEMENT_STATIC_SETTER   = CLASS_ELEMENT_KIND_SETTER | CLASS_ELEMENT_FLAG_STATIC,\n             CLASS_ELEMENT_INSTANCE_GETTER = CLASS_ELEMENT_KIND_GETTER,\n             CLASS_ELEMENT_INSTANCE_SETTER = CLASS_ELEMENT_KIND_SETTER,\n             CLASS_ELEMENT_OTHER           = 0;\n\nexport type ClassElementTypes =\n  | typeof CLASS_ELEMENT_STATIC_GETTER\n  | typeof CLASS_ELEMENT_STATIC_SETTER\n  | typeof CLASS_ELEMENT_INSTANCE_GETTER\n  | typeof CLASS_ELEMENT_INSTANCE_SETTER\n  | typeof CLASS_ELEMENT_OTHER;\n","// @flow\n\nimport type { Options } from \"../options\";\nimport type State from \"../tokenizer/state\";\nimport type { PluginsMap } from \"./index\";\nimport type ScopeHandler from \"../util/scope\";\nimport type ExpressionScopeHandler from \"../util/expression-scope\";\nimport type ClassScopeHandler from \"../util/class-scope\";\nimport type ProductionParameterHandler from \"../util/production-parameter\";\n\nexport default class BaseParser {\n  // Properties set by constructor in index.js\n  declare options: Options;\n  declare inModule: boolean;\n  declare scope: ScopeHandler<*>;\n  declare classScope: ClassScopeHandler;\n  declare prodParam: ProductionParameterHandler;\n  declare expressionScope: ExpressionScopeHandler;\n  declare plugins: PluginsMap;\n  declare filename: ?string;\n  // Names of exports store. `default` is stored as a name for both\n  // `export default foo;` and `export { foo as default };`.\n  declare exportedIdentifiers: Set<string>;\n  sawUnambiguousESM: boolean = false;\n  ambiguousScriptDifferentAst: boolean = false;\n\n  // Initialized by Tokenizer\n  declare state: State;\n  // input and length are not in state as they are constant and we do\n  // not want to ever copy them, which happens if state gets cloned\n  declare input: string;\n  declare length: number;\n\n  // This method accepts either a string (plugin name) or an array pair\n  // (plugin name and options object). If an options object is given,\n  // then each value is non-recursively checked for identity with that\n  // plugin’s actual option value.\n  hasPlugin(pluginConfig: PluginConfig): boolean {\n    if (typeof pluginConfig === \"string\") {\n      return this.plugins.has(pluginConfig);\n    } else {\n      const [pluginName, pluginOptions] = pluginConfig;\n      if (!this.hasPlugin(pluginName)) {\n        return false;\n      }\n      const actualOptions = this.plugins.get(pluginName);\n      for (const key of Object.keys(pluginOptions)) {\n        if (actualOptions?.[key] !== pluginOptions[key]) {\n          return false;\n        }\n      }\n      return true;\n    }\n  }\n\n  getPluginOption(plugin: string, name: string) {\n    return this.plugins.get(plugin)?.[name];\n  }\n}\n\nexport type PluginConfig = string | [string, { [string]: any }];\n","// @flow\n\n/*:: declare var invariant; */\n\nimport BaseParser from \"./base\";\nimport type { Comment, Node } from \"../types\";\nimport * as charCodes from \"charcodes\";\n\n/**\n * A whitespace token containing comments\n * @typedef CommentWhitespace\n * @type {object}\n * @property {number} start - the start of the whitespace token.\n * @property {number} end - the end of the whitespace token.\n * @property {Array<Comment>} comments - the containing comments\n * @property {Node | null} leadingNode - the immediately preceding AST node of the whitespace token\n * @property {Node | null} trailingNode - the immediately following AST node of the whitespace token\n * @property {Node | null} containingNode - the innermost AST node containing the whitespace\n *                                         with minimal size (|end - start|)\n */\nexport type CommentWhitespace = {\n  start: number,\n  end: number,\n  comments: Array<Comment>,\n  leadingNode: Node | null,\n  trailingNode: Node | null,\n  containingNode: Node | null,\n};\n\n/**\n * Merge comments with node's trailingComments or assign comments to be\n * trailingComments. New comments will be placed before old comments\n * because the commentStack is enumerated reversely.\n *\n * @param {Node} node\n * @param {Array<Comment>} comments\n */\nfunction setTrailingComments(node: Node, comments: Array<Comment>) {\n  if (node.trailingComments === undefined) {\n    node.trailingComments = comments;\n  } else {\n    node.trailingComments.unshift(...comments);\n  }\n}\n\n/**\n * Merge comments with node's leadingComments or assign comments to be\n * leadingComments. New comments will be placed before old comments\n * because the commentStack is enumerated reversely.\n *\n * @param {Node} node\n * @param {Array<Comment>} comments\n */\nfunction setLeadingComments(node: Node, comments: Array<Comment>) {\n  if (node.leadingComments === undefined) {\n    node.leadingComments = comments;\n  } else {\n    node.leadingComments.unshift(...comments);\n  }\n}\n\n/**\n * Merge comments with node's innerComments or assign comments to be\n * innerComments. New comments will be placed before old comments\n * because the commentStack is enumerated reversely.\n *\n * @param {Node} node\n * @param {Array<Comment>} comments\n */\nexport function setInnerComments(node: Node, comments: Array<Comment>) {\n  if (node.innerComments === undefined) {\n    node.innerComments = comments;\n  } else {\n    node.innerComments.unshift(...comments);\n  }\n}\n\n/**\n * Given node and elements array, if elements has non-null element,\n * merge comments to its trailingComments, otherwise merge comments\n * to node's innerComments\n *\n * @param {Node} node\n * @param {Array<Node>} elements\n * @param {Array<Comment>} comments\n */\nfunction adjustInnerComments(\n  node: Node,\n  elements: Array<Node>,\n  commentWS: CommentWhitespace,\n) {\n  let lastElement = null;\n  let i = elements.length;\n  while (lastElement === null && i > 0) {\n    lastElement = elements[--i];\n  }\n  if (lastElement === null || lastElement.start > commentWS.start) {\n    setInnerComments(node, commentWS.comments);\n  } else {\n    setTrailingComments(lastElement, commentWS.comments);\n  }\n}\n\n/** @class CommentsParser */\nexport default class CommentsParser extends BaseParser {\n  addComment(comment: Comment): void {\n    if (this.filename) comment.loc.filename = this.filename;\n    this.state.comments.push(comment);\n  }\n\n  /**\n   * Given a newly created AST node _n_, attach _n_ to a comment whitespace _w_ if applicable\n   * {@see {@link CommentWhitespace}}\n   *\n   * @param {Node} node\n   * @returns {void}\n   * @memberof CommentsParser\n   */\n  processComment(node: Node): void {\n    const { commentStack } = this.state;\n    const commentStackLength = commentStack.length;\n    if (commentStackLength === 0) return;\n    let i = commentStackLength - 1;\n    const lastCommentWS = commentStack[i];\n\n    if (lastCommentWS.start === node.end) {\n      lastCommentWS.leadingNode = node;\n      i--;\n    }\n\n    const { start: nodeStart } = node;\n    // invariant: for all 0 <= j <= i, let c = commentStack[j], c must satisfy c.end < node.end\n    for (; i >= 0; i--) {\n      const commentWS = commentStack[i];\n      const commentEnd = commentWS.end;\n      if (commentEnd > nodeStart) {\n        // by definition of commentWhiteSpace, this implies commentWS.start > nodeStart\n        // so node can be a containingNode candidate. At this time we can finalize the comment\n        // whitespace, because\n        // 1) its leadingNode or trailingNode, if exists, will not change\n        // 2) its containingNode have been assigned and will not change because it is the\n        //    innermost minimal-sized AST node\n        commentWS.containingNode = node;\n        this.finalizeComment(commentWS);\n        commentStack.splice(i, 1);\n      } else {\n        if (commentEnd === nodeStart) {\n          commentWS.trailingNode = node;\n        }\n        // stop the loop when commentEnd <= nodeStart\n        break;\n      }\n    }\n  }\n\n  /**\n   * Assign the comments of comment whitespaces to related AST nodes.\n   * Also adjust innerComments following trailing comma.\n   *\n   * @memberof CommentsParser\n   */\n  finalizeComment(commentWS: CommentWhitespace) {\n    const { comments } = commentWS;\n    if (commentWS.leadingNode !== null || commentWS.trailingNode !== null) {\n      if (commentWS.leadingNode !== null) {\n        setTrailingComments(commentWS.leadingNode, comments);\n      }\n      if (commentWS.trailingNode !== null) {\n        setLeadingComments(commentWS.trailingNode, comments);\n      }\n    } else {\n      /*:: invariant(commentWS.containingNode !== null) */\n      const { containingNode: node, start: commentStart } = commentWS;\n      if (this.input.charCodeAt(commentStart - 1) === charCodes.comma) {\n        // If a commentWhitespace follows a comma and the containingNode allows\n        // list structures with trailing comma, merge it to the trailingComment\n        // of the last non-null list element\n        switch (node.type) {\n          case \"ObjectExpression\":\n          case \"ObjectPattern\":\n          case \"RecordExpression\":\n            adjustInnerComments(node, node.properties, commentWS);\n            break;\n          case \"CallExpression\":\n          case \"OptionalCallExpression\":\n            adjustInnerComments(node, node.arguments, commentWS);\n            break;\n          case \"FunctionDeclaration\":\n          case \"FunctionExpression\":\n          case \"ArrowFunctionExpression\":\n          case \"ObjectMethod\":\n          case \"ClassMethod\":\n          case \"ClassPrivateMethod\":\n            adjustInnerComments(node, node.params, commentWS);\n            break;\n          case \"ArrayExpression\":\n          case \"ArrayPattern\":\n          case \"TupleExpression\":\n            adjustInnerComments(node, node.elements, commentWS);\n            break;\n          case \"ExportNamedDeclaration\":\n          case \"ImportDeclaration\":\n            adjustInnerComments(node, node.specifiers, commentWS);\n            break;\n          default: {\n            setInnerComments(node, comments);\n          }\n        }\n      } else {\n        setInnerComments(node, comments);\n      }\n    }\n  }\n\n  /**\n   * Drains remaining commentStack and applies finalizeComment\n   * to each comment whitespace. Used only in parseExpression\n   * where the top level AST node is _not_ Program\n   * {@see {@link CommentsParser#finalizeComment}}\n   *\n   * @memberof CommentsParser\n   */\n  finalizeRemainingComments() {\n    const { commentStack } = this.state;\n    for (let i = commentStack.length - 1; i >= 0; i--) {\n      this.finalizeComment(commentStack[i]);\n    }\n    this.state.commentStack = [];\n  }\n\n  /**\n   * Reset previous node trailing comments. Used in object / class\n   * property parsing. We parse `async`, `static`, `set` and `get`\n   * as an identifier but may reinterpret it into an async/static/accessor\n   * method later. In this case the identifier is not part of the AST and we\n   * should sync the knowledge to commentStacks\n   *\n   * For example, when parsing */\n  // async /* 1 */ function f() {}\n  /*\n   * the comment whitespace \"* 1 *\" has leading node Identifier(async). When\n   * we see the function token, we create a Function node and mark \"* 1 *\" as\n   * inner comments. So \"* 1 *\" should be detached from the Identifier node.\n   *\n   * @param {N.Node} node the last finished AST node _before_ current token\n   * @returns\n   * @memberof CommentsParser\n   */\n  resetPreviousNodeTrailingComments(node: Node) {\n    const { commentStack } = this.state;\n    const { length } = commentStack;\n    if (length === 0) return;\n    const commentWS = commentStack[length - 1];\n    if (commentWS.leadingNode === node) {\n      commentWS.leadingNode = null;\n    }\n  }\n\n  /**\n   * Attach a node to the comment whitespaces right before/after\n   * the given range.\n   *\n   * This is used to properly attach comments around parenthesized\n   * expressions as leading/trailing comments of the inner expression.\n   *\n   * @param {Node} node\n   * @param {number} start\n   * @param {number} end\n   */\n  takeSurroundingComments(node: Node, start: number, end: number) {\n    const { commentStack } = this.state;\n    const commentStackLength = commentStack.length;\n    if (commentStackLength === 0) return;\n    let i = commentStackLength - 1;\n\n    for (; i >= 0; i--) {\n      const commentWS = commentStack[i];\n      const commentEnd = commentWS.end;\n      const commentStart = commentWS.start;\n\n      if (commentStart === end) {\n        commentWS.leadingNode = node;\n      } else if (commentEnd === start) {\n        commentWS.trailingNode = node;\n      } else if (commentEnd < start) {\n        break;\n      }\n    }\n  }\n}\n","// @flow\n\nimport * as charCodes from \"charcodes\";\n\n// Matches a whole line break (where CRLF is considered a single\n// line break). Used to count lines.\nexport const lineBreak = /\\r\\n?|[\\n\\u2028\\u2029]/;\nexport const lineBreakG = new RegExp(lineBreak.source, \"g\");\n\n// https://tc39.github.io/ecma262/#sec-line-terminators\nexport function isNewLine(code: number): boolean {\n  switch (code) {\n    case charCodes.lineFeed:\n    case charCodes.carriageReturn:\n    case charCodes.lineSeparator:\n    case charCodes.paragraphSeparator:\n      return true;\n\n    default:\n      return false;\n  }\n}\n\nexport const skipWhiteSpace = /(?:\\s|\\/\\/.*|\\/\\*[^]*?\\*\\/)*/g;\n\nexport const skipWhiteSpaceInLine =\n  /(?:[^\\S\\n\\r\\u2028\\u2029]|\\/\\/.*|\\/\\*.*?\\*\\/)*/y;\n\n// Skip whitespace and single-line comments, including /* no newline here */.\n// After this RegExp matches, its lastIndex points to a line terminator, or\n// the start of multi-line comment (which is effectively a line terminator),\n// or the end of string.\nexport const skipWhiteSpaceToLineBreak = new RegExp(\n  // Unfortunately JS doesn't support Perl's atomic /(?>pattern)/ or\n  // possessive quantifiers, so we use a trick to prevent backtracking\n  // when the look-ahead for line terminator fails.\n  \"(?=(\" +\n    // Capture the whitespace and comments that should be skipped inside\n    // a look-ahead assertion, and then re-match the group as a unit.\n    skipWhiteSpaceInLine.source +\n    \"))\\\\1\" +\n    // Look-ahead for either line terminator, start of multi-line comment,\n    // or end of string.\n    /(?=[\\n\\r\\u2028\\u2029]|\\/\\*(?!.*?\\*\\/)|$)/.source,\n  \"y\", // sticky\n);\n\n// https://tc39.github.io/ecma262/#sec-white-space\nexport function isWhitespace(code: number): boolean {\n  switch (code) {\n    case 0x0009: // CHARACTER TABULATION\n    case 0x000b: // LINE TABULATION\n    case 0x000c: // FORM FEED\n    case charCodes.space:\n    case charCodes.nonBreakingSpace:\n    case charCodes.oghamSpaceMark:\n    case 0x2000: // EN QUAD\n    case 0x2001: // EM QUAD\n    case 0x2002: // EN SPACE\n    case 0x2003: // EM SPACE\n    case 0x2004: // THREE-PER-EM SPACE\n    case 0x2005: // FOUR-PER-EM SPACE\n    case 0x2006: // SIX-PER-EM SPACE\n    case 0x2007: // FIGURE SPACE\n    case 0x2008: // PUNCTUATION SPACE\n    case 0x2009: // THIN SPACE\n    case 0x200a: // HAIR SPACE\n    case 0x202f: // NARROW NO-BREAK SPACE\n    case 0x205f: // MEDIUM MATHEMATICAL SPACE\n    case 0x3000: // IDEOGRAPHIC SPACE\n    case 0xfeff: // ZERO WIDTH NO-BREAK SPACE\n      return true;\n\n    default:\n      return false;\n  }\n}\n","// @flow\n\nimport type { Options } from \"../options\";\nimport * as N from \"../types\";\nimport type { CommentWhitespace } from \"../parser/comments\";\nimport { Position } from \"../util/location\";\n\nimport { types as ct, type TokContext } from \"./context\";\nimport { tt, type TokenType } from \"./types\";\nimport { Errors, type ParseError } from \"../parse-error\";\n\nexport type DeferredStrictError =\n  | typeof Errors.StrictNumericEscape\n  | typeof Errors.StrictOctalLiteral;\n\ntype TopicContextState = {\n  // When a topic binding has been currently established,\n  // then this is 1. Otherwise, it is 0. This is forwards compatible\n  // with a future plugin for multiple lexical topics.\n  maxNumOfResolvableTopics: number,\n\n  // When a topic binding has been currently established, and if that binding\n  // has been used as a topic reference `#`, then this is 0. Otherwise, it is\n  // `null`. This is forwards compatible with a future plugin for multiple\n  // lexical topics.\n  maxTopicIndex: null | 0,\n};\n\nexport default class State {\n  strict: boolean;\n  curLine: number;\n  lineStart: number;\n\n  // And, if locations are used, the {line, column} object\n  // corresponding to those offsets\n  startLoc: Position;\n  endLoc: Position;\n\n  init({ strictMode, sourceType, startLine, startColumn }: Options): void {\n    this.strict =\n      strictMode === false\n        ? false\n        : strictMode === true\n        ? true\n        : sourceType === \"module\";\n\n    this.curLine = startLine;\n    this.lineStart = -startColumn;\n    this.startLoc = this.endLoc = new Position(startLine, startColumn, 0);\n  }\n\n  errors: ParseError<any>[] = [];\n\n  // Used to signify the start of a potential arrow function\n  potentialArrowAt: number = -1;\n\n  // Used to signify the start of an expression which looks like a\n  // typed arrow function, but it isn't\n  // e.g. a ? (b) : c => d\n  //          ^\n  noArrowAt: number[] = [];\n\n  // Used to signify the start of an expression whose params, if it looks like\n  // an arrow function, shouldn't be converted to assignable nodes.\n  // This is used to defer the validation of typed arrow functions inside\n  // conditional expressions.\n  // e.g. a ? (b) : c => d\n  //          ^\n  noArrowParamsConversionAt: number[] = [];\n\n  // Flags to track\n  maybeInArrowParameters: boolean = false;\n  inType: boolean = false;\n  noAnonFunctionType: boolean = false;\n  hasFlowComment: boolean = false;\n  isAmbientContext: boolean = false;\n  inAbstractClass: boolean = false;\n  inDisallowConditionalTypesContext: boolean = false;\n\n  // For the Hack-style pipelines plugin\n  topicContext: TopicContextState = {\n    maxNumOfResolvableTopics: 0,\n    maxTopicIndex: null,\n  };\n\n  // For the F#-style pipelines plugin\n  soloAwait: boolean = false;\n  inFSharpPipelineDirectBody: boolean = false;\n\n  // Labels in scope.\n  labels: Array<{\n    kind: ?(\"loop\" | \"switch\"),\n    name?: ?string,\n    statementStart?: number,\n  }> = [];\n\n  // Leading decorators. Last element of the stack represents the decorators in current context.\n  // Supports nesting of decorators, e.g. @foo(@bar class inner {}) class outer {}\n  // where @foo belongs to the outer class and @bar to the inner\n  decoratorStack: Array<Array<N.Decorator>> = [[]];\n\n  // Comment store for Program.comments\n  comments: Array<N.Comment> = [];\n\n  // Comment attachment store\n  commentStack: Array<CommentWhitespace> = [];\n\n  // The current position of the tokenizer in the input.\n  pos: number = 0;\n\n  // Properties of the current token:\n  // Its type\n  type: TokenType = tt.eof;\n\n  // For tokens that include more information than their type, the value\n  value: any = null;\n\n  // Its start and end offset\n  start: number = 0;\n  end: number = 0;\n\n  // Position information for the previous token\n  // $FlowIgnore this is initialized when generating the second token.\n  lastTokEndLoc: Position = null;\n  // $FlowIgnore this is initialized when generating the second token.\n  lastTokStartLoc: Position = null;\n  lastTokStart: number = 0;\n\n  // The context stack is used to track whether the apostrophe \"`\" starts\n  // or ends a string template\n  context: Array<TokContext> = [ct.brace];\n  // Used to track whether a JSX element is allowed to form\n  canStartJSXElement: boolean = true;\n\n  // Used to signal to callers of `readWord1` whether the word\n  // contained any escape sequences. This is needed because words with\n  // escape sequences must not be interpreted as keywords.\n  containsEsc: boolean = false;\n\n  // This property is used to track the following errors\n  // - StrictNumericEscape\n  // - StrictOctalLiteral\n  //\n  // in a literal that occurs prior to/immediately after a \"use strict\" directive.\n\n  // todo(JLHwung): set strictErrors to null and avoid recording string errors\n  // after a non-directive is parsed\n  strictErrors: Map<number, [DeferredStrictError, Position]> = new Map();\n\n  // Tokens length in token store\n  tokensLength: number = 0;\n\n  curPosition(): Position {\n    return new Position(this.curLine, this.pos - this.lineStart, this.pos);\n  }\n\n  clone(skipArrays?: boolean): State {\n    const state = new State();\n    const keys = Object.keys(this);\n    for (let i = 0, length = keys.length; i < length; i++) {\n      const key = keys[i];\n      // $FlowIgnore\n      let val = this[key];\n\n      if (!skipArrays && Array.isArray(val)) {\n        val = val.slice();\n      }\n\n      // $FlowIgnore\n      state[key] = val;\n    }\n\n    return state;\n  }\n}\n\nexport type LookaheadState = {\n  pos: number,\n  value: any,\n  type: TokenType,\n  start: number,\n  end: number,\n  /* Used only in readToken_mult_modulo */\n  inType: boolean,\n};\n","// @flow\n\n/*:: declare var invariant; */\n\nimport type { Options } from \"../options\";\nimport {\n  Position,\n  SourceLocation,\n  createPositionWithColumnOffset,\n} from \"../util/location\";\nimport CommentsParser from \"../parser/comments\";\nimport * as N from \"../types\";\nimport * as charCodes from \"charcodes\";\nimport { isIdentifierStart, isIdentifierChar } from \"../util/identifier\";\nimport {\n  tokenIsKeyword,\n  tokenLabelName,\n  tt,\n  keywords as keywordTypes,\n  type TokenType,\n} from \"./types\";\nimport { type TokContext } from \"./context\";\nimport {\n  Errors,\n  type ParseError,\n  type ParseErrorConstructor,\n  type RaiseProperties,\n} from \"../parse-error\";\nimport {\n  lineBreakG,\n  isNewLine,\n  isWhitespace,\n  skipWhiteSpace,\n} from \"../util/whitespace\";\nimport State from \"./state\";\nimport type { LookaheadState, DeferredStrictError } from \"./state\";\n\nconst VALID_REGEX_FLAGS = new Set([\n  charCodes.lowercaseG,\n  charCodes.lowercaseM,\n  charCodes.lowercaseS,\n  charCodes.lowercaseI,\n  charCodes.lowercaseY,\n  charCodes.lowercaseU,\n  charCodes.lowercaseD,\n  // This is only valid when using the regexpUnicodeSets plugin\n  charCodes.lowercaseV,\n]);\n\n// The following character codes are forbidden from being\n// an immediate sibling of NumericLiteralSeparator _\n\nconst forbiddenNumericSeparatorSiblings = {\n  decBinOct: new Set([\n    charCodes.dot,\n    charCodes.uppercaseB,\n    charCodes.uppercaseE,\n    charCodes.uppercaseO,\n    charCodes.underscore, // multiple separators are not allowed\n    charCodes.lowercaseB,\n    charCodes.lowercaseE,\n    charCodes.lowercaseO,\n  ]),\n  hex: new Set([\n    charCodes.dot,\n    charCodes.uppercaseX,\n    charCodes.underscore, // multiple separators are not allowed\n    charCodes.lowercaseX,\n  ]),\n};\n\nconst isAllowedNumericSeparatorSibling = {\n  // 0 - 1\n  bin: ch => ch === charCodes.digit0 || ch === charCodes.digit1,\n\n  // 0 - 7\n  oct: ch => ch >= charCodes.digit0 && ch <= charCodes.digit7,\n\n  // 0 - 9\n  dec: ch => ch >= charCodes.digit0 && ch <= charCodes.digit9,\n\n  // 0 - 9, A - F, a - f,\n  hex: ch =>\n    (ch >= charCodes.digit0 && ch <= charCodes.digit9) ||\n    (ch >= charCodes.uppercaseA && ch <= charCodes.uppercaseF) ||\n    (ch >= charCodes.lowercaseA && ch <= charCodes.lowercaseF),\n};\n\n// Object type used to represent tokens. Note that normally, tokens\n// simply exist as properties on the parser object. This is only\n// used for the onToken callback and the external tokenizer.\n\nexport class Token {\n  constructor(state: State) {\n    this.type = state.type;\n    this.value = state.value;\n    this.start = state.start;\n    this.end = state.end;\n    this.loc = new SourceLocation(state.startLoc, state.endLoc);\n  }\n\n  declare type: TokenType;\n  declare value: any;\n  declare start: number;\n  declare end: number;\n  declare loc: SourceLocation;\n}\n\n// ## Tokenizer\n\nexport default class Tokenizer extends CommentsParser {\n  isLookahead: boolean;\n\n  // Token store.\n  tokens: Array<Token | N.Comment> = [];\n\n  constructor(options: Options, input: string) {\n    super();\n    this.state = new State();\n    this.state.init(options);\n    this.input = input;\n    this.length = input.length;\n    this.isLookahead = false;\n  }\n\n  pushToken(token: Token | N.Comment) {\n    // Pop out invalid tokens trapped by try-catch parsing.\n    // Those parsing branches are mainly created by typescript and flow plugins.\n    this.tokens.length = this.state.tokensLength;\n    this.tokens.push(token);\n    ++this.state.tokensLength;\n  }\n\n  // Move to the next token\n\n  next(): void {\n    this.checkKeywordEscapes();\n    if (this.options.tokens) {\n      this.pushToken(new Token(this.state));\n    }\n\n    this.state.lastTokStart = this.state.start;\n    this.state.lastTokEndLoc = this.state.endLoc;\n    this.state.lastTokStartLoc = this.state.startLoc;\n    this.nextToken();\n  }\n\n  // TODO\n\n  eat(type: TokenType): boolean {\n    if (this.match(type)) {\n      this.next();\n      return true;\n    } else {\n      return false;\n    }\n  }\n\n  /**\n   * Whether current token matches given type\n   *\n   * @param {TokenType} type\n   * @returns {boolean}\n   * @memberof Tokenizer\n   */\n  match(type: TokenType): boolean {\n    return this.state.type === type;\n  }\n\n  /**\n   * Create a LookaheadState from current parser state\n   *\n   * @param {State} state\n   * @returns {LookaheadState}\n   * @memberof Tokenizer\n   */\n  createLookaheadState(state: State): LookaheadState {\n    return {\n      pos: state.pos,\n      value: null,\n      type: state.type,\n      start: state.start,\n      end: state.end,\n      context: [this.curContext()],\n      inType: state.inType,\n      startLoc: state.startLoc,\n      lastTokEndLoc: state.lastTokEndLoc,\n      curLine: state.curLine,\n      lineStart: state.lineStart,\n      curPosition: state.curPosition,\n    };\n  }\n\n  /**\n   * lookahead peeks the next token, skipping changes to token context and\n   * comment stack. For performance it returns a limited LookaheadState\n   * instead of full parser state.\n   *\n   * The { column, line } Loc info is not included in lookahead since such usage\n   * is rare. Although it may return other location properties e.g. `curLine` and\n   * `lineStart`, these properties are not listed in the LookaheadState interface\n   * and thus the returned value is _NOT_ reliable.\n   *\n   * The tokenizer should make best efforts to avoid using any parser state\n   * other than those defined in LookaheadState\n   *\n   * @returns {LookaheadState}\n   * @memberof Tokenizer\n   */\n  lookahead(): LookaheadState {\n    const old = this.state;\n    // For performance we use a simplified tokenizer state structure\n    // $FlowIgnore\n    this.state = this.createLookaheadState(old);\n\n    this.isLookahead = true;\n    this.nextToken();\n    this.isLookahead = false;\n\n    const curr = this.state;\n    this.state = old;\n    return curr;\n  }\n\n  nextTokenStart(): number {\n    return this.nextTokenStartSince(this.state.pos);\n  }\n\n  nextTokenStartSince(pos: number): number {\n    skipWhiteSpace.lastIndex = pos;\n    return skipWhiteSpace.test(this.input) ? skipWhiteSpace.lastIndex : pos;\n  }\n\n  lookaheadCharCode(): number {\n    return this.input.charCodeAt(this.nextTokenStart());\n  }\n\n  codePointAtPos(pos: number): number {\n    // The implementation is based on\n    // https://source.chromium.org/chromium/chromium/src/+/master:v8/src/builtins/builtins-string-gen.cc;l=1455;drc=221e331b49dfefadbc6fa40b0c68e6f97606d0b3;bpv=0;bpt=1\n    // We reimplement `codePointAt` because `codePointAt` is a V8 builtin which is not inlined by TurboFan (as of M91)\n    // since `input` is mostly ASCII, an inlined `charCodeAt` wins here\n    let cp = this.input.charCodeAt(pos);\n    if ((cp & 0xfc00) === 0xd800 && ++pos < this.input.length) {\n      const trail = this.input.charCodeAt(pos);\n      if ((trail & 0xfc00) === 0xdc00) {\n        cp = 0x10000 + ((cp & 0x3ff) << 10) + (trail & 0x3ff);\n      }\n    }\n    return cp;\n  }\n\n  // Toggle strict mode. Re-reads the next number or string to please\n  // pedantic tests (`\"use strict\"; 010;` should fail).\n\n  setStrict(strict: boolean): void {\n    this.state.strict = strict;\n    if (strict) {\n      // Throw an error for any string decimal escape found before/immediately\n      // after a \"use strict\" directive. Strict mode will be set at parse\n      // time for any literals that occur after the next node of the strict\n      // directive.\n      this.state.strictErrors.forEach(([toParseError, at]) =>\n        this.raise(toParseError, { at }),\n      );\n      this.state.strictErrors.clear();\n    }\n  }\n\n  curContext(): TokContext {\n    return this.state.context[this.state.context.length - 1];\n  }\n\n  // Read a single token, updating the parser object's token-related\n  // properties.\n\n  nextToken(): void {\n    this.skipSpace();\n    this.state.start = this.state.pos;\n    if (!this.isLookahead) this.state.startLoc = this.state.curPosition();\n    if (this.state.pos >= this.length) {\n      this.finishToken(tt.eof);\n      return;\n    }\n\n    this.getTokenFromCode(this.codePointAtPos(this.state.pos));\n  }\n\n  skipBlockComment(): N.CommentBlock | void {\n    let startLoc;\n    if (!this.isLookahead) startLoc = this.state.curPosition();\n    const start = this.state.pos;\n    const end = this.input.indexOf(\"*/\", start + 2);\n    if (end === -1) {\n      // We have to call this again here because startLoc may not be set...\n      // This seems to be for performance reasons:\n      // https://github.com/babel/babel/commit/acf2a10899f696a8aaf34df78bf9725b5ea7f2da\n      throw this.raise(Errors.UnterminatedComment, {\n        at: this.state.curPosition(),\n      });\n    }\n\n    this.state.pos = end + 2;\n    lineBreakG.lastIndex = start + 2;\n    while (lineBreakG.test(this.input) && lineBreakG.lastIndex <= end) {\n      ++this.state.curLine;\n      this.state.lineStart = lineBreakG.lastIndex;\n    }\n\n    // If we are doing a lookahead right now we need to advance the position (above code)\n    // but we do not want to push the comment to the state.\n    if (this.isLookahead) return;\n    /*:: invariant(startLoc) */\n\n    const comment = {\n      type: \"CommentBlock\",\n      value: this.input.slice(start + 2, end),\n      start,\n      end: end + 2,\n      loc: new SourceLocation(startLoc, this.state.curPosition()),\n    };\n    if (this.options.tokens) this.pushToken(comment);\n    return comment;\n  }\n\n  skipLineComment(startSkip: number): N.CommentLine | void {\n    const start = this.state.pos;\n    let startLoc;\n    if (!this.isLookahead) startLoc = this.state.curPosition();\n    let ch = this.input.charCodeAt((this.state.pos += startSkip));\n    if (this.state.pos < this.length) {\n      while (!isNewLine(ch) && ++this.state.pos < this.length) {\n        ch = this.input.charCodeAt(this.state.pos);\n      }\n    }\n\n    // If we are doing a lookahead right now we need to advance the position (above code)\n    // but we do not want to push the comment to the state.\n    if (this.isLookahead) return;\n    /*:: invariant(startLoc) */\n\n    const end = this.state.pos;\n    const value = this.input.slice(start + startSkip, end);\n\n    const comment = {\n      type: \"CommentLine\",\n      value,\n      start,\n      end,\n      loc: new SourceLocation(startLoc, this.state.curPosition()),\n    };\n    if (this.options.tokens) this.pushToken(comment);\n    return comment;\n  }\n\n  // Called at the start of the parse and after every token. Skips\n  // whitespace and comments, and.\n\n  skipSpace(): void {\n    const spaceStart = this.state.pos;\n    const comments = [];\n    loop: while (this.state.pos < this.length) {\n      const ch = this.input.charCodeAt(this.state.pos);\n      switch (ch) {\n        case charCodes.space:\n        case charCodes.nonBreakingSpace:\n        case charCodes.tab:\n          ++this.state.pos;\n          break;\n        case charCodes.carriageReturn:\n          if (\n            this.input.charCodeAt(this.state.pos + 1) === charCodes.lineFeed\n          ) {\n            ++this.state.pos;\n          }\n        // fall through\n        case charCodes.lineFeed:\n        case charCodes.lineSeparator:\n        case charCodes.paragraphSeparator:\n          ++this.state.pos;\n          ++this.state.curLine;\n          this.state.lineStart = this.state.pos;\n          break;\n\n        case charCodes.slash:\n          switch (this.input.charCodeAt(this.state.pos + 1)) {\n            case charCodes.asterisk: {\n              const comment = this.skipBlockComment();\n              if (comment !== undefined) {\n                this.addComment(comment);\n                if (this.options.attachComment) comments.push(comment);\n              }\n              break;\n            }\n\n            case charCodes.slash: {\n              const comment = this.skipLineComment(2);\n              if (comment !== undefined) {\n                this.addComment(comment);\n                if (this.options.attachComment) comments.push(comment);\n              }\n              break;\n            }\n\n            default:\n              break loop;\n          }\n          break;\n\n        default:\n          if (isWhitespace(ch)) {\n            ++this.state.pos;\n          } else if (ch === charCodes.dash && !this.inModule) {\n            const pos = this.state.pos;\n            if (\n              this.input.charCodeAt(pos + 1) === charCodes.dash &&\n              this.input.charCodeAt(pos + 2) === charCodes.greaterThan &&\n              (spaceStart === 0 || this.state.lineStart > spaceStart)\n            ) {\n              // A `-->` line comment\n              const comment = this.skipLineComment(3);\n              if (comment !== undefined) {\n                this.addComment(comment);\n                if (this.options.attachComment) comments.push(comment);\n              }\n            } else {\n              break loop;\n            }\n          } else if (ch === charCodes.lessThan && !this.inModule) {\n            const pos = this.state.pos;\n            if (\n              this.input.charCodeAt(pos + 1) === charCodes.exclamationMark &&\n              this.input.charCodeAt(pos + 2) === charCodes.dash &&\n              this.input.charCodeAt(pos + 3) === charCodes.dash\n            ) {\n              // `<!--`, an XML-style comment that should be interpreted as a line comment\n              const comment = this.skipLineComment(4);\n              if (comment !== undefined) {\n                this.addComment(comment);\n                if (this.options.attachComment) comments.push(comment);\n              }\n            } else {\n              break loop;\n            }\n          } else {\n            break loop;\n          }\n      }\n    }\n\n    if (comments.length > 0) {\n      const end = this.state.pos;\n      const CommentWhitespace = {\n        start: spaceStart,\n        end,\n        comments,\n        leadingNode: null,\n        trailingNode: null,\n        containingNode: null,\n      };\n      this.state.commentStack.push(CommentWhitespace);\n    }\n  }\n\n  // Called at the end of every token. Sets `end`, `val`, and\n  // maintains `context` and `canStartJSXElement`, and skips the space after\n  // the token, so that the next one's `start` will point at the\n  // right position.\n\n  finishToken(type: TokenType, val: any): void {\n    this.state.end = this.state.pos;\n    this.state.endLoc = this.state.curPosition();\n    const prevType = this.state.type;\n    this.state.type = type;\n    this.state.value = val;\n\n    if (!this.isLookahead) {\n      this.updateContext(prevType);\n    }\n  }\n\n  replaceToken(type: TokenType): void {\n    this.state.type = type;\n    // the prevType of updateContext is required\n    // only when the new type is tt.slash/tt.jsxTagEnd\n    // $FlowIgnore\n    this.updateContext();\n  }\n\n  // ### Token reading\n\n  // This is the function that is called to fetch the next token. It\n  // is somewhat obscure, because it works in character codes rather\n  // than characters, and because operator parsing has been inlined\n  // into it.\n  //\n  // All in the name of speed.\n\n  // number sign is \"#\"\n  readToken_numberSign(): void {\n    if (this.state.pos === 0 && this.readToken_interpreter()) {\n      return;\n    }\n\n    const nextPos = this.state.pos + 1;\n    const next = this.codePointAtPos(nextPos);\n    if (next >= charCodes.digit0 && next <= charCodes.digit9) {\n      throw this.raise(Errors.UnexpectedDigitAfterHash, {\n        at: this.state.curPosition(),\n      });\n    }\n\n    if (\n      next === charCodes.leftCurlyBrace ||\n      (next === charCodes.leftSquareBracket && this.hasPlugin(\"recordAndTuple\"))\n    ) {\n      // When we see `#{`, it is likely to be a hash record.\n      // However we don't yell at `#[` since users may intend to use \"computed private fields\",\n      // which is not allowed in the spec. Throwing expecting recordAndTuple is\n      // misleading\n      this.expectPlugin(\"recordAndTuple\");\n      if (this.getPluginOption(\"recordAndTuple\", \"syntaxType\") !== \"hash\") {\n        throw this.raise(\n          next === charCodes.leftCurlyBrace\n            ? Errors.RecordExpressionHashIncorrectStartSyntaxType\n            : Errors.TupleExpressionHashIncorrectStartSyntaxType,\n          { at: this.state.curPosition() },\n        );\n      }\n\n      this.state.pos += 2;\n      if (next === charCodes.leftCurlyBrace) {\n        // #{\n        this.finishToken(tt.braceHashL);\n      } else {\n        // #[\n        this.finishToken(tt.bracketHashL);\n      }\n    } else if (isIdentifierStart(next)) {\n      ++this.state.pos;\n      this.finishToken(tt.privateName, this.readWord1(next));\n    } else if (next === charCodes.backslash) {\n      ++this.state.pos;\n      this.finishToken(tt.privateName, this.readWord1());\n    } else {\n      this.finishOp(tt.hash, 1);\n    }\n  }\n\n  readToken_dot(): void {\n    const next = this.input.charCodeAt(this.state.pos + 1);\n    if (next >= charCodes.digit0 && next <= charCodes.digit9) {\n      this.readNumber(true);\n      return;\n    }\n\n    if (\n      next === charCodes.dot &&\n      this.input.charCodeAt(this.state.pos + 2) === charCodes.dot\n    ) {\n      this.state.pos += 3;\n      this.finishToken(tt.ellipsis);\n    } else {\n      ++this.state.pos;\n      this.finishToken(tt.dot);\n    }\n  }\n\n  readToken_slash(): void {\n    const next = this.input.charCodeAt(this.state.pos + 1);\n    if (next === charCodes.equalsTo) {\n      this.finishOp(tt.slashAssign, 2);\n    } else {\n      this.finishOp(tt.slash, 1);\n    }\n  }\n\n  readToken_interpreter(): boolean {\n    if (this.state.pos !== 0 || this.length < 2) return false;\n\n    let ch = this.input.charCodeAt(this.state.pos + 1);\n    if (ch !== charCodes.exclamationMark) return false;\n\n    const start = this.state.pos;\n    this.state.pos += 1;\n\n    while (!isNewLine(ch) && ++this.state.pos < this.length) {\n      ch = this.input.charCodeAt(this.state.pos);\n    }\n\n    const value = this.input.slice(start + 2, this.state.pos);\n\n    this.finishToken(tt.interpreterDirective, value);\n\n    return true;\n  }\n\n  readToken_mult_modulo(code: number): void {\n    // '%' or '*'\n    let type = code === charCodes.asterisk ? tt.star : tt.modulo;\n    let width = 1;\n    let next = this.input.charCodeAt(this.state.pos + 1);\n\n    // Exponentiation operator '**'\n    if (code === charCodes.asterisk && next === charCodes.asterisk) {\n      width++;\n      next = this.input.charCodeAt(this.state.pos + 2);\n      type = tt.exponent;\n    }\n\n    // '%=' or '*='\n    if (next === charCodes.equalsTo && !this.state.inType) {\n      width++;\n      // `tt.moduloAssign` is only needed to support % as a Hack-pipe topic token.\n      // If the proposal ends up choosing a different token,\n      // it can be merged with tt.assign.\n      type = code === charCodes.percentSign ? tt.moduloAssign : tt.assign;\n    }\n\n    this.finishOp(type, width);\n  }\n\n  readToken_pipe_amp(code: number): void {\n    // '||' '&&' '||=' '&&='\n    const next = this.input.charCodeAt(this.state.pos + 1);\n\n    if (next === code) {\n      if (this.input.charCodeAt(this.state.pos + 2) === charCodes.equalsTo) {\n        this.finishOp(tt.assign, 3);\n      } else {\n        this.finishOp(\n          code === charCodes.verticalBar ? tt.logicalOR : tt.logicalAND,\n          2,\n        );\n      }\n      return;\n    }\n\n    if (code === charCodes.verticalBar) {\n      // '|>'\n      if (next === charCodes.greaterThan) {\n        this.finishOp(tt.pipeline, 2);\n        return;\n      }\n      // '|}'\n      if (\n        this.hasPlugin(\"recordAndTuple\") &&\n        next === charCodes.rightCurlyBrace\n      ) {\n        if (this.getPluginOption(\"recordAndTuple\", \"syntaxType\") !== \"bar\") {\n          throw this.raise(Errors.RecordExpressionBarIncorrectEndSyntaxType, {\n            at: this.state.curPosition(),\n          });\n        }\n        this.state.pos += 2;\n        this.finishToken(tt.braceBarR);\n        return;\n      }\n\n      // '|]'\n      if (\n        this.hasPlugin(\"recordAndTuple\") &&\n        next === charCodes.rightSquareBracket\n      ) {\n        if (this.getPluginOption(\"recordAndTuple\", \"syntaxType\") !== \"bar\") {\n          throw this.raise(Errors.TupleExpressionBarIncorrectEndSyntaxType, {\n            at: this.state.curPosition(),\n          });\n        }\n        this.state.pos += 2;\n        this.finishToken(tt.bracketBarR);\n        return;\n      }\n    }\n\n    if (next === charCodes.equalsTo) {\n      this.finishOp(tt.assign, 2);\n      return;\n    }\n\n    this.finishOp(\n      code === charCodes.verticalBar ? tt.bitwiseOR : tt.bitwiseAND,\n      1,\n    );\n  }\n\n  readToken_caret(): void {\n    const next = this.input.charCodeAt(this.state.pos + 1);\n\n    // '^='\n    if (next === charCodes.equalsTo && !this.state.inType) {\n      // `tt.xorAssign` is only needed to support ^ as a Hack-pipe topic token.\n      // If the proposal ends up choosing a different token,\n      // it can be merged with tt.assign.\n      this.finishOp(tt.xorAssign, 2);\n    }\n    // '^^'\n    else if (\n      next === charCodes.caret &&\n      // If the ^^ token is not enabled, we don't throw but parse two single ^s\n      // because it could be a ^ hack token followed by a ^ binary operator.\n      this.hasPlugin([\n        \"pipelineOperator\",\n        { proposal: \"hack\", topicToken: \"^^\" },\n      ])\n    ) {\n      this.finishOp(tt.doubleCaret, 2);\n\n      // `^^^` is forbidden and must be separated by a space.\n      const lookaheadCh = this.input.codePointAt(this.state.pos);\n      if (lookaheadCh === charCodes.caret) {\n        throw this.unexpected();\n      }\n    }\n    // '^'\n    else {\n      this.finishOp(tt.bitwiseXOR, 1);\n    }\n  }\n\n  readToken_atSign(): void {\n    const next = this.input.charCodeAt(this.state.pos + 1);\n\n    // '@@'\n    if (\n      next === charCodes.atSign &&\n      this.hasPlugin([\n        \"pipelineOperator\",\n        { proposal: \"hack\", topicToken: \"@@\" },\n      ])\n    ) {\n      this.finishOp(tt.doubleAt, 2);\n    }\n    // '@'\n    else {\n      this.finishOp(tt.at, 1);\n    }\n  }\n\n  readToken_plus_min(code: number): void {\n    // '+-'\n    const next = this.input.charCodeAt(this.state.pos + 1);\n\n    if (next === code) {\n      this.finishOp(tt.incDec, 2);\n      return;\n    }\n\n    if (next === charCodes.equalsTo) {\n      this.finishOp(tt.assign, 2);\n    } else {\n      this.finishOp(tt.plusMin, 1);\n    }\n  }\n\n  readToken_lt(): void {\n    // '<'\n    const { pos } = this.state;\n    const next = this.input.charCodeAt(pos + 1);\n\n    if (next === charCodes.lessThan) {\n      if (this.input.charCodeAt(pos + 2) === charCodes.equalsTo) {\n        this.finishOp(tt.assign, 3);\n        return;\n      }\n      this.finishOp(tt.bitShiftL, 2);\n      return;\n    }\n\n    if (next === charCodes.equalsTo) {\n      // <=\n      this.finishOp(tt.relational, 2);\n      return;\n    }\n\n    this.finishOp(tt.lt, 1);\n  }\n\n  readToken_gt(): void {\n    // '>'\n    const { pos } = this.state;\n    const next = this.input.charCodeAt(pos + 1);\n\n    if (next === charCodes.greaterThan) {\n      const size =\n        this.input.charCodeAt(pos + 2) === charCodes.greaterThan ? 3 : 2;\n      if (this.input.charCodeAt(pos + size) === charCodes.equalsTo) {\n        this.finishOp(tt.assign, size + 1);\n        return;\n      }\n      this.finishOp(tt.bitShiftR, size);\n      return;\n    }\n\n    if (next === charCodes.equalsTo) {\n      // <= | >=\n      this.finishOp(tt.relational, 2);\n      return;\n    }\n\n    this.finishOp(tt.gt, 1);\n  }\n\n  readToken_eq_excl(code: number): void {\n    // '=!'\n    const next = this.input.charCodeAt(this.state.pos + 1);\n    if (next === charCodes.equalsTo) {\n      this.finishOp(\n        tt.equality,\n        this.input.charCodeAt(this.state.pos + 2) === charCodes.equalsTo\n          ? 3\n          : 2,\n      );\n      return;\n    }\n    if (code === charCodes.equalsTo && next === charCodes.greaterThan) {\n      // '=>'\n      this.state.pos += 2;\n      this.finishToken(tt.arrow);\n      return;\n    }\n    this.finishOp(code === charCodes.equalsTo ? tt.eq : tt.bang, 1);\n  }\n\n  readToken_question(): void {\n    // '?'\n    const next = this.input.charCodeAt(this.state.pos + 1);\n    const next2 = this.input.charCodeAt(this.state.pos + 2);\n    if (next === charCodes.questionMark) {\n      if (next2 === charCodes.equalsTo) {\n        // '??='\n        this.finishOp(tt.assign, 3);\n      } else {\n        // '??'\n        this.finishOp(tt.nullishCoalescing, 2);\n      }\n    } else if (\n      next === charCodes.dot &&\n      !(next2 >= charCodes.digit0 && next2 <= charCodes.digit9)\n    ) {\n      // '.' not followed by a number\n      this.state.pos += 2;\n      this.finishToken(tt.questionDot);\n    } else {\n      ++this.state.pos;\n      this.finishToken(tt.question);\n    }\n  }\n\n  getTokenFromCode(code: number): void {\n    switch (code) {\n      // The interpretation of a dot depends on whether it is followed\n      // by a digit or another two dots.\n\n      case charCodes.dot:\n        this.readToken_dot();\n        return;\n\n      // Punctuation tokens.\n      case charCodes.leftParenthesis:\n        ++this.state.pos;\n        this.finishToken(tt.parenL);\n        return;\n      case charCodes.rightParenthesis:\n        ++this.state.pos;\n        this.finishToken(tt.parenR);\n        return;\n      case charCodes.semicolon:\n        ++this.state.pos;\n        this.finishToken(tt.semi);\n        return;\n      case charCodes.comma:\n        ++this.state.pos;\n        this.finishToken(tt.comma);\n        return;\n      case charCodes.leftSquareBracket:\n        if (\n          this.hasPlugin(\"recordAndTuple\") &&\n          this.input.charCodeAt(this.state.pos + 1) === charCodes.verticalBar\n        ) {\n          if (this.getPluginOption(\"recordAndTuple\", \"syntaxType\") !== \"bar\") {\n            throw this.raise(\n              Errors.TupleExpressionBarIncorrectStartSyntaxType,\n              { at: this.state.curPosition() },\n            );\n          }\n\n          // [|\n          this.state.pos += 2;\n          this.finishToken(tt.bracketBarL);\n        } else {\n          ++this.state.pos;\n          this.finishToken(tt.bracketL);\n        }\n        return;\n      case charCodes.rightSquareBracket:\n        ++this.state.pos;\n        this.finishToken(tt.bracketR);\n        return;\n      case charCodes.leftCurlyBrace:\n        if (\n          this.hasPlugin(\"recordAndTuple\") &&\n          this.input.charCodeAt(this.state.pos + 1) === charCodes.verticalBar\n        ) {\n          if (this.getPluginOption(\"recordAndTuple\", \"syntaxType\") !== \"bar\") {\n            throw this.raise(\n              Errors.RecordExpressionBarIncorrectStartSyntaxType,\n              { at: this.state.curPosition() },\n            );\n          }\n\n          // {|\n          this.state.pos += 2;\n          this.finishToken(tt.braceBarL);\n        } else {\n          ++this.state.pos;\n          this.finishToken(tt.braceL);\n        }\n        return;\n      case charCodes.rightCurlyBrace:\n        ++this.state.pos;\n        this.finishToken(tt.braceR);\n        return;\n\n      case charCodes.colon:\n        if (\n          this.hasPlugin(\"functionBind\") &&\n          this.input.charCodeAt(this.state.pos + 1) === charCodes.colon\n        ) {\n          this.finishOp(tt.doubleColon, 2);\n        } else {\n          ++this.state.pos;\n          this.finishToken(tt.colon);\n        }\n        return;\n\n      case charCodes.questionMark:\n        this.readToken_question();\n        return;\n\n      case charCodes.graveAccent:\n        this.readTemplateToken();\n        return;\n\n      case charCodes.digit0: {\n        const next = this.input.charCodeAt(this.state.pos + 1);\n        // '0x', '0X' - hex number\n        if (next === charCodes.lowercaseX || next === charCodes.uppercaseX) {\n          this.readRadixNumber(16);\n          return;\n        }\n        // '0o', '0O' - octal number\n        if (next === charCodes.lowercaseO || next === charCodes.uppercaseO) {\n          this.readRadixNumber(8);\n          return;\n        }\n        // '0b', '0B' - binary number\n        if (next === charCodes.lowercaseB || next === charCodes.uppercaseB) {\n          this.readRadixNumber(2);\n          return;\n        }\n      }\n      // Anything else beginning with a digit is an integer, octal\n      // number, or float. (fall through)\n      case charCodes.digit1:\n      case charCodes.digit2:\n      case charCodes.digit3:\n      case charCodes.digit4:\n      case charCodes.digit5:\n      case charCodes.digit6:\n      case charCodes.digit7:\n      case charCodes.digit8:\n      case charCodes.digit9:\n        this.readNumber(false);\n        return;\n\n      // Quotes produce strings.\n      case charCodes.quotationMark:\n      case charCodes.apostrophe:\n        this.readString(code);\n        return;\n\n      // Operators are parsed inline in tiny state machines. '=' (charCodes.equalsTo) is\n      // often referred to. `finishOp` simply skips the amount of\n      // characters it is given as second argument, and returns a token\n      // of the type given by its first argument.\n\n      case charCodes.slash:\n        this.readToken_slash();\n        return;\n\n      case charCodes.percentSign:\n      case charCodes.asterisk:\n        this.readToken_mult_modulo(code);\n        return;\n\n      case charCodes.verticalBar:\n      case charCodes.ampersand:\n        this.readToken_pipe_amp(code);\n        return;\n\n      case charCodes.caret:\n        this.readToken_caret();\n        return;\n\n      case charCodes.plusSign:\n      case charCodes.dash:\n        this.readToken_plus_min(code);\n        return;\n\n      case charCodes.lessThan:\n        this.readToken_lt();\n        return;\n\n      case charCodes.greaterThan:\n        this.readToken_gt();\n        return;\n\n      case charCodes.equalsTo:\n      case charCodes.exclamationMark:\n        this.readToken_eq_excl(code);\n        return;\n\n      case charCodes.tilde:\n        this.finishOp(tt.tilde, 1);\n        return;\n\n      case charCodes.atSign:\n        this.readToken_atSign();\n        return;\n\n      case charCodes.numberSign:\n        this.readToken_numberSign();\n        return;\n\n      case charCodes.backslash:\n        this.readWord();\n        return;\n\n      default:\n        if (isIdentifierStart(code)) {\n          this.readWord(code);\n          return;\n        }\n    }\n\n    throw this.raise(Errors.InvalidOrUnexpectedToken, {\n      at: this.state.curPosition(),\n      unexpected: String.fromCodePoint(code),\n    });\n  }\n\n  finishOp(type: TokenType, size: number): void {\n    const str = this.input.slice(this.state.pos, this.state.pos + size);\n    this.state.pos += size;\n    this.finishToken(type, str);\n  }\n\n  readRegexp(): void {\n    const startLoc = this.state.startLoc;\n    const start = this.state.start + 1;\n    let escaped, inClass;\n    let { pos } = this.state;\n    for (; ; ++pos) {\n      if (pos >= this.length) {\n        // FIXME: explain\n        throw this.raise(Errors.UnterminatedRegExp, {\n          at: createPositionWithColumnOffset(startLoc, 1),\n        });\n      }\n      const ch = this.input.charCodeAt(pos);\n      if (isNewLine(ch)) {\n        throw this.raise(Errors.UnterminatedRegExp, {\n          at: createPositionWithColumnOffset(startLoc, 1),\n        });\n      }\n      if (escaped) {\n        escaped = false;\n      } else {\n        if (ch === charCodes.leftSquareBracket) {\n          inClass = true;\n        } else if (ch === charCodes.rightSquareBracket && inClass) {\n          inClass = false;\n        } else if (ch === charCodes.slash && !inClass) {\n          break;\n        }\n        escaped = ch === charCodes.backslash;\n      }\n    }\n    const content = this.input.slice(start, pos);\n    ++pos;\n\n    let mods = \"\";\n\n    const nextPos = () =>\n      // (pos + 1) + 1 - start\n      createPositionWithColumnOffset(startLoc, pos + 2 - start);\n\n    while (pos < this.length) {\n      const cp = this.codePointAtPos(pos);\n      // It doesn't matter if cp > 0xffff, the loop will either throw or break because we check on cp\n      const char = String.fromCharCode(cp);\n\n      if (VALID_REGEX_FLAGS.has(cp)) {\n        if (cp === charCodes.lowercaseV) {\n          this.expectPlugin(\"regexpUnicodeSets\", nextPos());\n\n          if (mods.includes(\"u\")) {\n            this.raise(Errors.IncompatibleRegExpUVFlags, { at: nextPos() });\n          }\n        } else if (cp === charCodes.lowercaseU) {\n          if (mods.includes(\"v\")) {\n            this.raise(Errors.IncompatibleRegExpUVFlags, { at: nextPos() });\n          }\n        }\n        if (mods.includes(char)) {\n          this.raise(Errors.DuplicateRegExpFlags, { at: nextPos() });\n        }\n      } else if (isIdentifierChar(cp) || cp === charCodes.backslash) {\n        this.raise(Errors.MalformedRegExpFlags, { at: nextPos() });\n      } else {\n        break;\n      }\n\n      ++pos;\n      mods += char;\n    }\n    this.state.pos = pos;\n\n    this.finishToken(tt.regexp, {\n      pattern: content,\n      flags: mods,\n    });\n  }\n\n  // Read an integer in the given radix. Return null if zero digits\n  // were read, the integer value otherwise. When `len` is given, this\n  // will return `null` unless the integer has exactly `len` digits.\n  // When `forceLen` is `true`, it means that we already know that in case\n  // of a malformed number we have to skip `len` characters anyway, instead\n  // of bailing out early. For example, in \"\\u{123Z}\" we want to read up to }\n  // anyway, while in \"\\u00Z\" we will stop at Z instead of consuming four\n  // characters (and thus the closing quote).\n\n  readInt(\n    radix: number,\n    len?: number,\n    forceLen?: boolean,\n    allowNumSeparator: boolean | \"bail\" = true,\n  ): number | null {\n    const start = this.state.pos;\n    const forbiddenSiblings =\n      radix === 16\n        ? forbiddenNumericSeparatorSiblings.hex\n        : forbiddenNumericSeparatorSiblings.decBinOct;\n    const isAllowedSibling =\n      radix === 16\n        ? isAllowedNumericSeparatorSibling.hex\n        : radix === 10\n        ? isAllowedNumericSeparatorSibling.dec\n        : radix === 8\n        ? isAllowedNumericSeparatorSibling.oct\n        : isAllowedNumericSeparatorSibling.bin;\n\n    let invalid = false;\n    let total = 0;\n\n    for (let i = 0, e = len == null ? Infinity : len; i < e; ++i) {\n      const code = this.input.charCodeAt(this.state.pos);\n      let val;\n\n      if (code === charCodes.underscore && allowNumSeparator !== \"bail\") {\n        const prev = this.input.charCodeAt(this.state.pos - 1);\n        const next = this.input.charCodeAt(this.state.pos + 1);\n\n        if (!allowNumSeparator) {\n          this.raise(Errors.NumericSeparatorInEscapeSequence, {\n            at: this.state.curPosition(),\n          });\n        } else if (\n          Number.isNaN(next) ||\n          !isAllowedSibling(next) ||\n          forbiddenSiblings.has(prev) ||\n          forbiddenSiblings.has(next)\n        ) {\n          this.raise(Errors.UnexpectedNumericSeparator, {\n            at: this.state.curPosition(),\n          });\n        }\n\n        // Ignore this _ character\n        ++this.state.pos;\n        continue;\n      }\n\n      if (code >= charCodes.lowercaseA) {\n        val = code - charCodes.lowercaseA + charCodes.lineFeed;\n      } else if (code >= charCodes.uppercaseA) {\n        val = code - charCodes.uppercaseA + charCodes.lineFeed;\n      } else if (charCodes.isDigit(code)) {\n        val = code - charCodes.digit0; // 0-9\n      } else {\n        val = Infinity;\n      }\n      if (val >= radix) {\n        // If we are in \"errorRecovery\" mode and we found a digit which is too big,\n        // don't break the loop.\n\n        if (this.options.errorRecovery && val <= 9) {\n          val = 0;\n          this.raise(Errors.InvalidDigit, {\n            at: this.state.curPosition(),\n            radix,\n          });\n        } else if (forceLen) {\n          val = 0;\n          invalid = true;\n        } else {\n          break;\n        }\n      }\n      ++this.state.pos;\n      total = total * radix + val;\n    }\n    if (\n      this.state.pos === start ||\n      (len != null && this.state.pos - start !== len) ||\n      invalid\n    ) {\n      return null;\n    }\n\n    return total;\n  }\n\n  readRadixNumber(radix: number): void {\n    const startLoc = this.state.curPosition();\n    let isBigInt = false;\n\n    this.state.pos += 2; // 0x\n    const val = this.readInt(radix);\n    if (val == null) {\n      this.raise(Errors.InvalidDigit, {\n        // Numeric literals can't have newlines, so this is safe to do.\n        at: createPositionWithColumnOffset(startLoc, 2),\n        radix,\n      });\n    }\n    const next = this.input.charCodeAt(this.state.pos);\n\n    if (next === charCodes.lowercaseN) {\n      ++this.state.pos;\n      isBigInt = true;\n    } else if (next === charCodes.lowercaseM) {\n      throw this.raise(Errors.InvalidDecimal, { at: startLoc });\n    }\n\n    if (isIdentifierStart(this.codePointAtPos(this.state.pos))) {\n      throw this.raise(Errors.NumberIdentifier, {\n        at: this.state.curPosition(),\n      });\n    }\n\n    if (isBigInt) {\n      const str = this.input\n        .slice(startLoc.index, this.state.pos)\n        .replace(/[_n]/g, \"\");\n      this.finishToken(tt.bigint, str);\n      return;\n    }\n\n    this.finishToken(tt.num, val);\n  }\n\n  // Read an integer, octal integer, or floating-point number.\n\n  readNumber(startsWithDot: boolean): void {\n    const start = this.state.pos;\n    const startLoc = this.state.curPosition();\n    let isFloat = false;\n    let isBigInt = false;\n    let isDecimal = false;\n    let hasExponent = false;\n    let isOctal = false;\n\n    if (!startsWithDot && this.readInt(10) === null) {\n      this.raise(Errors.InvalidNumber, { at: this.state.curPosition() });\n    }\n    const hasLeadingZero =\n      this.state.pos - start >= 2 &&\n      this.input.charCodeAt(start) === charCodes.digit0;\n\n    if (hasLeadingZero) {\n      const integer = this.input.slice(start, this.state.pos);\n      this.recordStrictModeErrors(Errors.StrictOctalLiteral, { at: startLoc });\n      if (!this.state.strict) {\n        // disallow numeric separators in non octal decimals and legacy octal likes\n        const underscorePos = integer.indexOf(\"_\");\n        if (underscorePos > 0) {\n          // Numeric literals can't have newlines, so this is safe to do.\n          this.raise(Errors.ZeroDigitNumericSeparator, {\n            at: createPositionWithColumnOffset(startLoc, underscorePos),\n          });\n        }\n      }\n      isOctal = hasLeadingZero && !/[89]/.test(integer);\n    }\n\n    let next = this.input.charCodeAt(this.state.pos);\n    if (next === charCodes.dot && !isOctal) {\n      ++this.state.pos;\n      this.readInt(10);\n      isFloat = true;\n      next = this.input.charCodeAt(this.state.pos);\n    }\n\n    if (\n      (next === charCodes.uppercaseE || next === charCodes.lowercaseE) &&\n      !isOctal\n    ) {\n      next = this.input.charCodeAt(++this.state.pos);\n      if (next === charCodes.plusSign || next === charCodes.dash) {\n        ++this.state.pos;\n      }\n      if (this.readInt(10) === null) {\n        this.raise(Errors.InvalidOrMissingExponent, { at: startLoc });\n      }\n      isFloat = true;\n      hasExponent = true;\n      next = this.input.charCodeAt(this.state.pos);\n    }\n\n    if (next === charCodes.lowercaseN) {\n      // disallow floats, legacy octal syntax and non octal decimals\n      // new style octal (\"0o\") is handled in this.readRadixNumber\n      if (isFloat || hasLeadingZero) {\n        this.raise(Errors.InvalidBigIntLiteral, { at: startLoc });\n      }\n      ++this.state.pos;\n      isBigInt = true;\n    }\n\n    if (next === charCodes.lowercaseM) {\n      this.expectPlugin(\"decimal\", this.state.curPosition());\n      if (hasExponent || hasLeadingZero) {\n        this.raise(Errors.InvalidDecimal, { at: startLoc });\n      }\n      ++this.state.pos;\n      isDecimal = true;\n    }\n\n    if (isIdentifierStart(this.codePointAtPos(this.state.pos))) {\n      throw this.raise(Errors.NumberIdentifier, {\n        at: this.state.curPosition(),\n      });\n    }\n\n    // remove \"_\" for numeric literal separator, and trailing `m` or `n`\n    const str = this.input.slice(start, this.state.pos).replace(/[_mn]/g, \"\");\n\n    if (isBigInt) {\n      this.finishToken(tt.bigint, str);\n      return;\n    }\n\n    if (isDecimal) {\n      this.finishToken(tt.decimal, str);\n      return;\n    }\n\n    const val = isOctal ? parseInt(str, 8) : parseFloat(str);\n    this.finishToken(tt.num, val);\n  }\n\n  // Read a string value, interpreting backslash-escapes.\n\n  readCodePoint(throwOnInvalid: boolean): number | null {\n    const ch = this.input.charCodeAt(this.state.pos);\n    let code;\n\n    if (ch === charCodes.leftCurlyBrace) {\n      ++this.state.pos;\n      code = this.readHexChar(\n        this.input.indexOf(\"}\", this.state.pos) - this.state.pos,\n        true,\n        throwOnInvalid,\n      );\n      ++this.state.pos;\n      if (code !== null && code > 0x10ffff) {\n        if (throwOnInvalid) {\n          this.raise(Errors.InvalidCodePoint, { at: this.state.curPosition() });\n        } else {\n          return null;\n        }\n      }\n    } else {\n      code = this.readHexChar(4, false, throwOnInvalid);\n    }\n    return code;\n  }\n\n  readString(quote: number): void {\n    let out = \"\",\n      chunkStart = ++this.state.pos;\n    for (;;) {\n      if (this.state.pos >= this.length) {\n        throw this.raise(Errors.UnterminatedString, {\n          at: this.state.startLoc,\n        });\n      }\n      const ch = this.input.charCodeAt(this.state.pos);\n      if (ch === quote) break;\n      if (ch === charCodes.backslash) {\n        out += this.input.slice(chunkStart, this.state.pos);\n        // $FlowFixMe\n        out += this.readEscapedChar(false);\n        chunkStart = this.state.pos;\n      } else if (\n        ch === charCodes.lineSeparator ||\n        ch === charCodes.paragraphSeparator\n      ) {\n        ++this.state.pos;\n        ++this.state.curLine;\n        this.state.lineStart = this.state.pos;\n      } else if (isNewLine(ch)) {\n        throw this.raise(Errors.UnterminatedString, {\n          at: this.state.startLoc,\n        });\n      } else {\n        ++this.state.pos;\n      }\n    }\n    out += this.input.slice(chunkStart, this.state.pos++);\n    this.finishToken(tt.string, out);\n  }\n\n  // Reads template continuation `}...`\n  readTemplateContinuation(): void {\n    if (!this.match(tt.braceR)) {\n      this.unexpected(null, tt.braceR);\n    }\n    // rewind pos to `}`\n    this.state.pos--;\n    this.readTemplateToken();\n  }\n\n  // Reads template string tokens.\n  readTemplateToken(): void {\n    let out = \"\",\n      chunkStart = this.state.pos,\n      containsInvalid = false;\n    ++this.state.pos; // eat '`' or `}`\n    for (;;) {\n      if (this.state.pos >= this.length) {\n        // FIXME: explain\n        throw this.raise(Errors.UnterminatedTemplate, {\n          at: createPositionWithColumnOffset(this.state.startLoc, 1),\n        });\n      }\n      const ch = this.input.charCodeAt(this.state.pos);\n      if (ch === charCodes.graveAccent) {\n        ++this.state.pos; // eat '`'\n        out += this.input.slice(chunkStart, this.state.pos);\n        this.finishToken(tt.templateTail, containsInvalid ? null : out);\n        return;\n      }\n      if (\n        ch === charCodes.dollarSign &&\n        this.input.charCodeAt(this.state.pos + 1) === charCodes.leftCurlyBrace\n      ) {\n        this.state.pos += 2; // eat '${'\n        out += this.input.slice(chunkStart, this.state.pos);\n        this.finishToken(tt.templateNonTail, containsInvalid ? null : out);\n        return;\n      }\n      if (ch === charCodes.backslash) {\n        out += this.input.slice(chunkStart, this.state.pos);\n        const escaped = this.readEscapedChar(true);\n        if (escaped === null) {\n          containsInvalid = true;\n        } else {\n          out += escaped;\n        }\n        chunkStart = this.state.pos;\n      } else if (isNewLine(ch)) {\n        out += this.input.slice(chunkStart, this.state.pos);\n        ++this.state.pos;\n        switch (ch) {\n          case charCodes.carriageReturn:\n            if (this.input.charCodeAt(this.state.pos) === charCodes.lineFeed) {\n              ++this.state.pos;\n            }\n          // fall through\n          case charCodes.lineFeed:\n            out += \"\\n\";\n            break;\n          default:\n            out += String.fromCharCode(ch);\n            break;\n        }\n        ++this.state.curLine;\n        this.state.lineStart = this.state.pos;\n        chunkStart = this.state.pos;\n      } else {\n        ++this.state.pos;\n      }\n    }\n  }\n\n  recordStrictModeErrors(\n    toParseError: DeferredStrictError,\n    { at }: { at: Position },\n  ) {\n    const index = at.index;\n\n    if (this.state.strict && !this.state.strictErrors.has(index)) {\n      this.raise(toParseError, { at });\n    } else {\n      this.state.strictErrors.set(index, [toParseError, at]);\n    }\n  }\n\n  // Used to read escaped characters\n  readEscapedChar(inTemplate: boolean): string | null {\n    const throwOnInvalid = !inTemplate;\n    const ch = this.input.charCodeAt(++this.state.pos);\n    ++this.state.pos;\n    switch (ch) {\n      case charCodes.lowercaseN:\n        return \"\\n\";\n      case charCodes.lowercaseR:\n        return \"\\r\";\n      case charCodes.lowercaseX: {\n        const code = this.readHexChar(2, false, throwOnInvalid);\n        return code === null ? null : String.fromCharCode(code);\n      }\n      case charCodes.lowercaseU: {\n        const code = this.readCodePoint(throwOnInvalid);\n        return code === null ? null : String.fromCodePoint(code);\n      }\n      case charCodes.lowercaseT:\n        return \"\\t\";\n      case charCodes.lowercaseB:\n        return \"\\b\";\n      case charCodes.lowercaseV:\n        return \"\\u000b\";\n      case charCodes.lowercaseF:\n        return \"\\f\";\n      case charCodes.carriageReturn:\n        if (this.input.charCodeAt(this.state.pos) === charCodes.lineFeed) {\n          ++this.state.pos;\n        }\n      // fall through\n      case charCodes.lineFeed:\n        this.state.lineStart = this.state.pos;\n        ++this.state.curLine;\n      // fall through\n      case charCodes.lineSeparator:\n      case charCodes.paragraphSeparator:\n        return \"\";\n      case charCodes.digit8:\n      case charCodes.digit9:\n        if (inTemplate) {\n          return null;\n        } else {\n          this.recordStrictModeErrors(Errors.StrictNumericEscape, {\n            // We immediately follow a \"\\\\\", and we're an 8 or a 9, so we must\n            // be on the same line.\n            at: createPositionWithColumnOffset(this.state.curPosition(), -1),\n          });\n        }\n      // fall through\n      default:\n        if (ch >= charCodes.digit0 && ch <= charCodes.digit7) {\n          // We immediately follow a \"\\\\\", and we're something between 0 and 7,\n          // so we must be on the same line.\n          const codePos = createPositionWithColumnOffset(\n            this.state.curPosition(),\n            -1,\n          );\n          const match = this.input\n            .slice(this.state.pos - 1, this.state.pos + 2)\n            .match(/^[0-7]+/);\n\n          // This is never null, because of the if condition above.\n          /*:: invariant(match !== null) */\n          let octalStr = match[0];\n\n          let octal = parseInt(octalStr, 8);\n          if (octal > 255) {\n            octalStr = octalStr.slice(0, -1);\n            octal = parseInt(octalStr, 8);\n          }\n          this.state.pos += octalStr.length - 1;\n          const next = this.input.charCodeAt(this.state.pos);\n          if (\n            octalStr !== \"0\" ||\n            next === charCodes.digit8 ||\n            next === charCodes.digit9\n          ) {\n            if (inTemplate) {\n              return null;\n            } else {\n              this.recordStrictModeErrors(Errors.StrictNumericEscape, {\n                at: codePos,\n              });\n            }\n          }\n\n          return String.fromCharCode(octal);\n        }\n\n        return String.fromCharCode(ch);\n    }\n  }\n\n  // Used to read character escape sequences ('\\x', '\\u').\n\n  readHexChar(\n    len: number,\n    forceLen: boolean,\n    throwOnInvalid: boolean,\n  ): number | null {\n    const codeLoc = this.state.curPosition();\n    const n = this.readInt(16, len, forceLen, false);\n    if (n === null) {\n      if (throwOnInvalid) {\n        this.raise(Errors.InvalidEscapeSequence, { at: codeLoc });\n      } else {\n        this.state.pos = codeLoc.index - 1;\n      }\n    }\n    return n;\n  }\n\n  // Read an identifier, and return it as a string. Sets `this.state.containsEsc`\n  // to whether the word contained a '\\u' escape.\n  //\n  // Incrementally adds only escaped chars, adding other chunks as-is\n  // as a micro-optimization.\n  //\n  // When `firstCode` is given, it assumes it is always an identifier start and\n  // will skip reading start position again\n\n  readWord1(firstCode: number | void): string {\n    this.state.containsEsc = false;\n    let word = \"\";\n    const start = this.state.pos;\n    let chunkStart = this.state.pos;\n    if (firstCode !== undefined) {\n      this.state.pos += firstCode <= 0xffff ? 1 : 2;\n    }\n\n    while (this.state.pos < this.length) {\n      const ch = this.codePointAtPos(this.state.pos);\n      if (isIdentifierChar(ch)) {\n        this.state.pos += ch <= 0xffff ? 1 : 2;\n      } else if (ch === charCodes.backslash) {\n        this.state.containsEsc = true;\n\n        word += this.input.slice(chunkStart, this.state.pos);\n        const escStart = this.state.curPosition();\n        const identifierCheck =\n          this.state.pos === start ? isIdentifierStart : isIdentifierChar;\n\n        if (this.input.charCodeAt(++this.state.pos) !== charCodes.lowercaseU) {\n          this.raise(Errors.MissingUnicodeEscape, {\n            at: this.state.curPosition(),\n          });\n          chunkStart = this.state.pos - 1;\n          continue;\n        }\n\n        ++this.state.pos;\n        const esc = this.readCodePoint(true);\n        if (esc !== null) {\n          if (!identifierCheck(esc)) {\n            this.raise(Errors.EscapedCharNotAnIdentifier, { at: escStart });\n          }\n\n          word += String.fromCodePoint(esc);\n        }\n        chunkStart = this.state.pos;\n      } else {\n        break;\n      }\n    }\n    return word + this.input.slice(chunkStart, this.state.pos);\n  }\n\n  // Read an identifier or keyword token. Will check for reserved\n  // words when necessary.\n\n  readWord(firstCode: number | void): void {\n    const word = this.readWord1(firstCode);\n    const type = keywordTypes.get(word);\n    if (type !== undefined) {\n      // We don't use word as state.value here because word is a dynamic string\n      // while token label is a shared constant string\n      this.finishToken(type, tokenLabelName(type));\n    } else {\n      this.finishToken(tt.name, word);\n    }\n  }\n\n  checkKeywordEscapes(): void {\n    const { type } = this.state;\n    if (tokenIsKeyword(type) && this.state.containsEsc) {\n      this.raise(Errors.InvalidEscapedReservedWord, {\n        at: this.state.startLoc,\n        reservedWord: tokenLabelName(type),\n      });\n    }\n  }\n\n  /**\n   * Raise a `ParseError` given the appropriate properties. If passed a\n   * `Position` for the `at` property, raises the `ParseError` at that location.\n   * Otherwise, if passed a `Node`, raises the `ParseError` at the start\n   * location of that `Node`.\n   *\n   * If `errorRecovery` is `true`, the error is pushed to the errors array and\n   * returned. If `errorRecovery` is `false`, the error is instead thrown.\n   *\n   * @param {Class<ParseError<ErrorDetails>>>} ParseErrorClass\n   * @param {RaiseProperties<ErrorDetails>} raiseProperties\n   * @returns {(ParseError<ErrorDetails> | empty)}\n   * @memberof Tokenizer\n   */\n  raise<ErrorDetails>(\n    toParseError: ParseErrorConstructor<ErrorDetails>,\n    raiseProperties: RaiseProperties<ErrorDetails>,\n  ): ParseError<ErrorDetails> {\n    const { at, ...details } = raiseProperties;\n    const loc = at instanceof Position ? at : at.loc.start;\n    const error = toParseError({ loc, details });\n\n    if (!this.options.errorRecovery) throw error;\n    if (!this.isLookahead) this.state.errors.push(error);\n\n    return error;\n  }\n\n  /**\n   * If `errorRecovery` is `false`, this method behaves identically to `raise`.\n   * If `errorRecovery` is `true`, this method will first see if there is\n   * already an error stored at the same `Position`, and replaces it with the\n   * one generated here.\n   *\n   * @param {Class<ParseError<ErrorDetails>>>} ParseErrorClass\n   * @param {RaiseProperties<ErrorDetails>} raiseProperties\n   * @returns {(ParseError<ErrorDetails> | empty)}\n   * @memberof Tokenizer\n   */\n  raiseOverwrite<ErrorDetails>(\n    toParseError: ParseErrorConstructor<ErrorDetails>,\n    raiseProperties: RaiseProperties<ErrorDetails>,\n  ): ParseError<ErrorDetails> | empty {\n    const { at, ...details } = raiseProperties;\n    const loc = at instanceof Position ? at : at.loc.start;\n    const pos = loc.index;\n    const errors = this.state.errors;\n\n    for (let i = errors.length - 1; i >= 0; i--) {\n      const error = errors[i];\n      if (error.loc.index === pos) {\n        return (errors[i] = toParseError({ loc, details }));\n      }\n      if (error.loc.index < pos) break;\n    }\n\n    return this.raise(toParseError, raiseProperties);\n  }\n\n  // updateContext is used by the jsx plugin\n  // eslint-disable-next-line no-unused-vars\n  updateContext(prevType: TokenType): void {}\n\n  // Raise an unexpected token error. Can take the expected token type.\n  unexpected(loc?: Position | null, type?: TokenType): void {\n    throw this.raise(Errors.UnexpectedToken, {\n      expected: type ? tokenLabelName(type) : null,\n      at: loc != null ? loc : this.state.startLoc,\n    });\n  }\n\n  expectPlugin(pluginName: string, loc?: Position): true {\n    if (this.hasPlugin(pluginName)) {\n      return true;\n    }\n\n    throw this.raise(Errors.MissingPlugin, {\n      at: loc != null ? loc : this.state.startLoc,\n      missingPlugin: [pluginName],\n    });\n  }\n\n  expectOnePlugin(pluginNames: string[]): void {\n    if (!pluginNames.some(name => this.hasPlugin(name))) {\n      throw this.raise(Errors.MissingOneOfPlugins, {\n        at: this.state.startLoc,\n        missingPlugin: pluginNames,\n      });\n    }\n  }\n}\n","// @flow\nimport {\n  SCOPE_ARROW,\n  SCOPE_DIRECT_SUPER,\n  SCOPE_FUNCTION,\n  SCOPE_SIMPLE_CATCH,\n  SCOPE_SUPER,\n  SCOPE_PROGRAM,\n  SCOPE_VAR,\n  SCOPE_CLASS,\n  SCOPE_STATIC_BLOCK,\n  BIND_SCOPE_FUNCTION,\n  BIND_SCOPE_VAR,\n  BIND_SCOPE_LEXICAL,\n  BIND_KIND_VALUE,\n  type ScopeFlags,\n  type BindingTypes,\n} from \"./scopeflags\";\nimport { Position } from \"./location\";\nimport * as N from \"../types\";\nimport { Errors } from \"../parse-error\";\nimport Tokenizer from \"../tokenizer\";\n\n// Start an AST node, attaching a start offset.\nexport class Scope {\n  declare flags: ScopeFlags;\n  // A set of var-declared names in the current lexical scope\n  var: Set<string> = new Set();\n  // A set of lexically-declared names in the current lexical scope\n  lexical: Set<string> = new Set();\n  // A set of lexically-declared FunctionDeclaration names in the current lexical scope\n  functions: Set<string> = new Set();\n\n  constructor(flags: ScopeFlags) {\n    this.flags = flags;\n  }\n}\n\n// The functions in this module keep track of declared variables in the\n// current scope in order to detect duplicate variable names.\nexport default class ScopeHandler<IScope: Scope = Scope> {\n  parser: Tokenizer;\n  scopeStack: Array<IScope> = [];\n  inModule: boolean;\n  undefinedExports: Map<string, Position> = new Map();\n\n  constructor(parser: Tokenizer, inModule: boolean) {\n    this.parser = parser;\n    this.inModule = inModule;\n  }\n\n  get inFunction() {\n    return (this.currentVarScopeFlags() & SCOPE_FUNCTION) > 0;\n  }\n  get allowSuper() {\n    return (this.currentThisScopeFlags() & SCOPE_SUPER) > 0;\n  }\n  get allowDirectSuper() {\n    return (this.currentThisScopeFlags() & SCOPE_DIRECT_SUPER) > 0;\n  }\n  get inClass() {\n    return (this.currentThisScopeFlags() & SCOPE_CLASS) > 0;\n  }\n  get inClassAndNotInNonArrowFunction() {\n    const flags = this.currentThisScopeFlags();\n    return (flags & SCOPE_CLASS) > 0 && (flags & SCOPE_FUNCTION) === 0;\n  }\n  get inStaticBlock() {\n    for (let i = this.scopeStack.length - 1; ; i--) {\n      const { flags } = this.scopeStack[i];\n      if (flags & SCOPE_STATIC_BLOCK) {\n        return true;\n      }\n      if (flags & (SCOPE_VAR | SCOPE_CLASS)) {\n        // function body, module body, class property initializers\n        return false;\n      }\n    }\n  }\n  get inNonArrowFunction() {\n    return (this.currentThisScopeFlags() & SCOPE_FUNCTION) > 0;\n  }\n  get treatFunctionsAsVar() {\n    return this.treatFunctionsAsVarInScope(this.currentScope());\n  }\n\n  createScope(flags: ScopeFlags): Scope {\n    return new Scope(flags);\n  }\n  // This method will be overwritten by subclasses\n  /*:: +createScope: (flags: ScopeFlags) => IScope; */\n\n  enter(flags: ScopeFlags) {\n    this.scopeStack.push(this.createScope(flags));\n  }\n\n  exit() {\n    this.scopeStack.pop();\n  }\n\n  // The spec says:\n  // > At the top level of a function, or script, function declarations are\n  // > treated like var declarations rather than like lexical declarations.\n  treatFunctionsAsVarInScope(scope: IScope): boolean {\n    return !!(\n      scope.flags & (SCOPE_FUNCTION | SCOPE_STATIC_BLOCK) ||\n      (!this.parser.inModule && scope.flags & SCOPE_PROGRAM)\n    );\n  }\n\n  declareName(name: string, bindingType: BindingTypes, loc: Position) {\n    let scope = this.currentScope();\n    if (bindingType & BIND_SCOPE_LEXICAL || bindingType & BIND_SCOPE_FUNCTION) {\n      this.checkRedeclarationInScope(scope, name, bindingType, loc);\n\n      if (bindingType & BIND_SCOPE_FUNCTION) {\n        scope.functions.add(name);\n      } else {\n        scope.lexical.add(name);\n      }\n\n      if (bindingType & BIND_SCOPE_LEXICAL) {\n        this.maybeExportDefined(scope, name);\n      }\n    } else if (bindingType & BIND_SCOPE_VAR) {\n      for (let i = this.scopeStack.length - 1; i >= 0; --i) {\n        scope = this.scopeStack[i];\n        this.checkRedeclarationInScope(scope, name, bindingType, loc);\n        scope.var.add(name);\n        this.maybeExportDefined(scope, name);\n\n        if (scope.flags & SCOPE_VAR) break;\n      }\n    }\n    if (this.parser.inModule && scope.flags & SCOPE_PROGRAM) {\n      this.undefinedExports.delete(name);\n    }\n  }\n\n  maybeExportDefined(scope: IScope, name: string) {\n    if (this.parser.inModule && scope.flags & SCOPE_PROGRAM) {\n      this.undefinedExports.delete(name);\n    }\n  }\n\n  checkRedeclarationInScope(\n    scope: IScope,\n    name: string,\n    bindingType: BindingTypes,\n    loc: Position,\n  ) {\n    if (this.isRedeclaredInScope(scope, name, bindingType)) {\n      this.parser.raise(Errors.VarRedeclaration, {\n        at: loc,\n        identifierName: name,\n      });\n    }\n  }\n\n  isRedeclaredInScope(\n    scope: IScope,\n    name: string,\n    bindingType: BindingTypes,\n  ): boolean {\n    if (!(bindingType & BIND_KIND_VALUE)) return false;\n\n    if (bindingType & BIND_SCOPE_LEXICAL) {\n      return (\n        scope.lexical.has(name) ||\n        scope.functions.has(name) ||\n        scope.var.has(name)\n      );\n    }\n\n    if (bindingType & BIND_SCOPE_FUNCTION) {\n      return (\n        scope.lexical.has(name) ||\n        (!this.treatFunctionsAsVarInScope(scope) && scope.var.has(name))\n      );\n    }\n\n    return (\n      (scope.lexical.has(name) &&\n        !(\n          scope.flags & SCOPE_SIMPLE_CATCH &&\n          scope.lexical.values().next().value === name\n        )) ||\n      (!this.treatFunctionsAsVarInScope(scope) && scope.functions.has(name))\n    );\n  }\n\n  checkLocalExport(id: N.Identifier) {\n    const { name } = id;\n    const topLevelScope = this.scopeStack[0];\n    if (\n      !topLevelScope.lexical.has(name) &&\n      !topLevelScope.var.has(name) &&\n      // In strict mode, scope.functions will always be empty.\n      // Modules are strict by default, but the `scriptMode` option\n      // can overwrite this behavior.\n      !topLevelScope.functions.has(name)\n    ) {\n      this.undefinedExports.set(name, id.loc.start);\n    }\n  }\n\n  currentScope(): IScope {\n    return this.scopeStack[this.scopeStack.length - 1];\n  }\n\n  // $FlowIgnore\n  currentVarScopeFlags(): ScopeFlags {\n    for (let i = this.scopeStack.length - 1; ; i--) {\n      const { flags } = this.scopeStack[i];\n      if (flags & SCOPE_VAR) {\n        return flags;\n      }\n    }\n  }\n\n  // Could be useful for `arguments`, `this`, `new.target`, `super()`, `super.property`, and `super[property]`.\n  // $FlowIgnore\n  currentThisScopeFlags(): ScopeFlags {\n    for (let i = this.scopeStack.length - 1; ; i--) {\n      const { flags } = this.scopeStack[i];\n      if (flags & (SCOPE_VAR | SCOPE_CLASS) && !(flags & SCOPE_ARROW)) {\n        return flags;\n      }\n    }\n  }\n}\n","// @flow\n\nimport { Position } from \"../../util/location\";\nimport ScopeHandler, { Scope } from \"../../util/scope\";\nimport {\n  BIND_FLAGS_FLOW_DECLARE_FN,\n  type ScopeFlags,\n  type BindingTypes,\n} from \"../../util/scopeflags\";\nimport * as N from \"../../types\";\n\n// Reference implementation: https://github.com/facebook/flow/blob/23aeb2a2ef6eb4241ce178fde5d8f17c5f747fb5/src/typing/env.ml#L536-L584\nclass FlowScope extends Scope {\n  // declare function foo(): type;\n  declareFunctions: Set<string> = new Set();\n}\n\nexport default class FlowScopeHandler extends ScopeHandler<FlowScope> {\n  createScope(flags: ScopeFlags): FlowScope {\n    return new FlowScope(flags);\n  }\n\n  declareName(name: string, bindingType: BindingTypes, loc: Position) {\n    const scope = this.currentScope();\n    if (bindingType & BIND_FLAGS_FLOW_DECLARE_FN) {\n      this.checkRedeclarationInScope(scope, name, bindingType, loc);\n      this.maybeExportDefined(scope, name);\n      scope.declareFunctions.add(name);\n      return;\n    }\n\n    super.declareName(...arguments);\n  }\n\n  isRedeclaredInScope(\n    scope: FlowScope,\n    name: string,\n    bindingType: BindingTypes,\n  ): boolean {\n    if (super.isRedeclaredInScope(...arguments)) return true;\n\n    if (bindingType & BIND_FLAGS_FLOW_DECLARE_FN) {\n      return (\n        !scope.declareFunctions.has(name) &&\n        (scope.lexical.has(name) || scope.functions.has(name))\n      );\n    }\n\n    return false;\n  }\n\n  checkLocalExport(id: N.Identifier) {\n    if (!this.scopeStack[0].declareFunctions.has(id.name)) {\n      super.checkLocalExport(id);\n    }\n  }\n}\n","// @flow\n\nimport {\n  CLASS_ELEMENT_KIND_ACCESSOR,\n  CLASS_ELEMENT_FLAG_STATIC,\n  type ClassElementTypes,\n} from \"./scopeflags\";\nimport { Position } from \"./location\";\nimport { Errors } from \"../parse-error\";\nimport Tokenizer from \"../tokenizer\";\n\nexport class ClassScope {\n  // A list of private named declared in the current class\n  privateNames: Set<string> = new Set();\n\n  // A list of private getters of setters without their counterpart\n  loneAccessors: Map<string, ClassElementTypes> = new Map();\n\n  // A list of private names used before being defined, mapping to\n  // their position.\n  undefinedPrivateNames: Map<string, Position> = new Map();\n}\n\nexport default class ClassScopeHandler {\n  parser: Tokenizer;\n  stack: Array<ClassScope> = [];\n  undefinedPrivateNames: Map<string, Position> = new Map();\n\n  constructor(parser: Tokenizer) {\n    this.parser = parser;\n  }\n\n  current(): ClassScope {\n    return this.stack[this.stack.length - 1];\n  }\n\n  enter() {\n    this.stack.push(new ClassScope());\n  }\n\n  exit() {\n    const oldClassScope = this.stack.pop();\n\n    // Migrate the usage of not yet defined private names to the outer\n    // class scope, or raise an error if we reached the top-level scope.\n\n    const current = this.current();\n\n    // Array.from is needed because this is compiled to an array-like for loop\n    for (const [name, loc] of Array.from(oldClassScope.undefinedPrivateNames)) {\n      if (current) {\n        if (!current.undefinedPrivateNames.has(name)) {\n          current.undefinedPrivateNames.set(name, loc);\n        }\n      } else {\n        this.parser.raise(Errors.InvalidPrivateFieldResolution, {\n          at: loc,\n          identifierName: name,\n        });\n      }\n    }\n  }\n\n  declarePrivateName(\n    name: string,\n    elementType: ClassElementTypes,\n    loc: Position,\n  ) {\n    const { privateNames, loneAccessors, undefinedPrivateNames } =\n      this.current();\n    let redefined = privateNames.has(name);\n\n    if (elementType & CLASS_ELEMENT_KIND_ACCESSOR) {\n      const accessor = redefined && loneAccessors.get(name);\n      if (accessor) {\n        const oldStatic = accessor & CLASS_ELEMENT_FLAG_STATIC;\n        const newStatic = elementType & CLASS_ELEMENT_FLAG_STATIC;\n\n        const oldKind = accessor & CLASS_ELEMENT_KIND_ACCESSOR;\n        const newKind = elementType & CLASS_ELEMENT_KIND_ACCESSOR;\n\n        // The private name can be duplicated only if it is used by\n        // two accessors with different kind (get and set), and if\n        // they have the same placement (static or not).\n        redefined = oldKind === newKind || oldStatic !== newStatic;\n\n        if (!redefined) loneAccessors.delete(name);\n      } else if (!redefined) {\n        loneAccessors.set(name, elementType);\n      }\n    }\n\n    if (redefined) {\n      this.parser.raise(Errors.PrivateNameRedeclaration, {\n        at: loc,\n        identifierName: name,\n      });\n    }\n\n    privateNames.add(name);\n    undefinedPrivateNames.delete(name);\n  }\n\n  usePrivateName(name: string, loc: Position) {\n    let classScope;\n    for (classScope of this.stack) {\n      if (classScope.privateNames.has(name)) return;\n    }\n\n    if (classScope) {\n      classScope.undefinedPrivateNames.set(name, loc);\n    } else {\n      // top-level\n      this.parser.raise(Errors.InvalidPrivateFieldResolution, {\n        at: loc,\n        identifierName: name,\n      });\n    }\n  }\n}\n","// @flow\n\nimport { Errors, type ParseErrorConstructor } from \"../parse-error\";\nimport { Position } from \"./location\";\nimport type { Node } from \"../types\";\nimport Tokenizer from \"../tokenizer\";\n\n/*:: declare var invariant; */\n/**\n * @module util/expression-scope\n\nExpressionScope is used to track declaration errors in these ambiguous patterns:\n\n- CoverParenthesizedExpressionAndArrowParameterList\n  e.g. we don't know if `({ x })` is an parenthesized expression or an\n  arrow function parameters until we see an `=>` after `)`.\n\n- CoverCallExpressionAndAsyncArrowHead\n   e.g. we don't know if `async({ x })` is a call expression or an async arrow\n   function parameters until we see an `=>` after `)`\n\nThe following declaration errors (@see parser-errors/standard) will be recorded in\nsome expression scopes and thrown later when we know what the ambiguous pattern is\n\n- AwaitBindingIdentifier\n- AwaitExpressionFormalParameter\n- YieldInParameter\n- InvalidParenthesizedAssignment when parenthesized is an identifier\n\nThere are four different expression scope\n- Expression\n  A general scope that represents program / function body / static block. No errors\n  will be recorded nor thrown in this scope.\n\n- MaybeArrowParameterDeclaration\n  A scope that represents ambiguous arrow head e.g. `(x)`. Errors will be recorded\n  alongside parent scopes and thrown when `ExpressionScopeHandler#validateAsPattern`\n  is called.\n\n- MaybeAsyncArrowParameterDeclaration\n  A scope that represents ambiguous async arrow head e.g. `async(x)`. Errors will\n  be recorded alongside parent scopes and thrown when\n  `ExpressionScopeHandler#validateAsPattern` is called.\n\n- ParameterDeclaration\n  A scope that represents unambiguous function parameters `function(x)`. Errors\n  recorded in this scope will be thrown immediately. No errors will be recorded in\n  this scope.\n\n// @see {@link https://docs.google.com/document/d/1FAvEp9EUK-G8kHfDIEo_385Hs2SUBCYbJ5H-NnLvq8M|V8 Expression Scope design docs}\n */\n\nconst kExpression = 0,\n  kMaybeArrowParameterDeclaration = 1,\n  kMaybeAsyncArrowParameterDeclaration = 2,\n  kParameterDeclaration = 3;\n\ntype ExpressionScopeType = 0 | 1 | 2 | 3;\n\nclass ExpressionScope {\n  type: ExpressionScopeType;\n\n  constructor(type: ExpressionScopeType = kExpression) {\n    this.type = type;\n  }\n\n  canBeArrowParameterDeclaration() {\n    return (\n      this.type === kMaybeAsyncArrowParameterDeclaration ||\n      this.type === kMaybeArrowParameterDeclaration\n    );\n  }\n\n  isCertainlyParameterDeclaration() {\n    return this.type === kParameterDeclaration;\n  }\n}\n\ntype ArrowHeadParsingParameterInitializerError =\n  | typeof Errors.AwaitExpressionFormalParameter\n  | typeof Errors.YieldInParameter;\n\ntype ArrowHeadParsingDeclarationError =\n  | ArrowHeadParsingParameterInitializerError\n  | typeof Errors.InvalidParenthesizedAssignment\n  | typeof Errors.AwaitBindingIdentifier;\n\nclass ArrowHeadParsingScope extends ExpressionScope {\n  declarationErrors: Map<number, [ParseErrorConstructor<{||}>, Position]> =\n    new Map();\n  constructor(type: 1 | 2) {\n    super(type);\n  }\n  recordDeclarationError(\n    ParsingErrorClass: ParseErrorConstructor<{||}>,\n    { at }: { at: Position },\n  ) {\n    const index = at.index;\n\n    this.declarationErrors.set(index, [ParsingErrorClass, at]);\n  }\n  clearDeclarationError(index: number) {\n    this.declarationErrors.delete(index);\n  }\n  iterateErrors(\n    iterator: ([ArrowHeadParsingDeclarationError, Position]) => void,\n  ) {\n    this.declarationErrors.forEach(iterator);\n  }\n}\n\nexport default class ExpressionScopeHandler {\n  parser: Tokenizer;\n  stack: Array<ExpressionScope> = [new ExpressionScope()];\n\n  constructor(parser: Tokenizer) {\n    this.parser = parser;\n  }\n  enter(scope: ExpressionScope) {\n    this.stack.push(scope);\n  }\n\n  exit() {\n    this.stack.pop();\n  }\n\n  /**\n   * Record likely parameter initializer errors\n   *\n   * When current scope is a ParameterDeclaration, the error will be thrown immediately,\n   * otherwise it will be recorded to any ancestry MaybeArrowParameterDeclaration and\n   * MaybeAsyncArrowParameterDeclaration scope until an Expression scope is seen.\n   * @param {number} pos Error position\n   * @param {ErrorTemplate} template Error template\n   * @memberof ExpressionScopeHandler\n   */\n  recordParameterInitializerError(\n    toParseError: ArrowHeadParsingParameterInitializerError,\n    { at: node }: { at: Node },\n  ): void {\n    const origin = { at: node.loc.start };\n    const { stack } = this;\n    let i = stack.length - 1;\n    let scope: ExpressionScope = stack[i];\n    while (!scope.isCertainlyParameterDeclaration()) {\n      if (scope.canBeArrowParameterDeclaration()) {\n        /*:: invariant(scope instanceof ArrowHeadParsingScope) */\n        scope.recordDeclarationError(toParseError, origin);\n      } else {\n        /*:: invariant(scope.type == kExpression) */\n        // Type-Expression is the boundary where initializer error can populate to\n        return;\n      }\n      scope = stack[--i];\n    }\n    this.parser.raise(toParseError, origin);\n  }\n\n  /**\n   * Record errors that must be thrown if the current pattern ends up being an arrow\n   * function parameter. This is used to record parenthesized identifiers, and to record\n   * \"a as T\" and \"<T> a\" type assertions when parsing typescript.\n   *\n   * A parenthesized identifier (or type assertion) in LHS can be ambiguous because the assignment\n   * can be transformed to an assignable later, but not vice versa:\n   * For example, in `([(a) = []] = []) => {}`, we think `(a) = []` is an LHS in `[(a) = []]`,\n   * an LHS within `[(a) = []] = []`. However the LHS chain is then transformed by toAssignable,\n   * and we should throw assignment `(a)`, which is only valid in LHS. Hence we record the\n   * location of parenthesized `(a)` to current scope if it is one of MaybeArrowParameterDeclaration\n   * and MaybeAsyncArrowParameterDeclaration\n   *\n   * Unlike `recordParameterInitializerError`, we don't record to ancestry scope because we\n   * validate arrow head parsing scope before exit, and then the LHS will be unambiguous:\n   * For example, in `( x = ( [(a) = []] = [] ) ) => {}`, we should not record `(a)` in `( x = ... ) =>`\n   * arrow scope because when we finish parsing `( [(a) = []] = [] )`, it is an unambiguous assignment\n   * expression and can not be cast to pattern\n   * @param {ParseErrorConstructor<{||}>} error\n   * @param {Node} payload.at\n   * @returns {void}\n   * @memberof ExpressionScopeHandler\n   */\n  recordArrowParemeterBindingError(\n    error: ParseErrorConstructor<{||}>,\n    { at: node }: { at: Node },\n  ): void {\n    const { stack } = this;\n    const scope: ExpressionScope = stack[stack.length - 1];\n    const origin = { at: node.loc.start };\n    if (scope.isCertainlyParameterDeclaration()) {\n      this.parser.raise(error, origin);\n    } else if (scope.canBeArrowParameterDeclaration()) {\n      /*:: invariant(scope instanceof ArrowHeadParsingScope) */\n      scope.recordDeclarationError(error, origin);\n    } else {\n      return;\n    }\n  }\n\n  /**\n   * Record likely async arrow parameter errors\n   *\n   * Errors will be recorded to any ancestry MaybeAsyncArrowParameterDeclaration\n   * scope until an Expression scope is seen.\n   * @param {number} pos\n   * @param {ErrorTemplate} template\n   * @memberof ExpressionScopeHandler\n   */\n  recordAsyncArrowParametersError({ at }: { at: Position }): void {\n    const { stack } = this;\n    let i = stack.length - 1;\n    let scope: ExpressionScope = stack[i];\n    while (scope.canBeArrowParameterDeclaration()) {\n      if (scope.type === kMaybeAsyncArrowParameterDeclaration) {\n        /*:: invariant(scope instanceof ArrowHeadParsingScope) */\n        scope.recordDeclarationError(Errors.AwaitBindingIdentifier, { at });\n      }\n      scope = stack[--i];\n    }\n  }\n\n  validateAsPattern(): void {\n    const { stack } = this;\n    const currentScope = stack[stack.length - 1];\n    if (!currentScope.canBeArrowParameterDeclaration()) return;\n    /*:: invariant(currentScope instanceof ArrowHeadParsingScope) */\n    currentScope.iterateErrors(([toParseError, loc]) => {\n      this.parser.raise(toParseError, { at: loc });\n      // iterate from parent scope\n      let i = stack.length - 2;\n      let scope = stack[i];\n      while (scope.canBeArrowParameterDeclaration()) {\n        /*:: invariant(scope instanceof ArrowHeadParsingScope) */\n        scope.clearDeclarationError(loc.index);\n        scope = stack[--i];\n      }\n    });\n  }\n}\n\nexport function newParameterDeclarationScope() {\n  return new ExpressionScope(kParameterDeclaration);\n}\n\nexport function newArrowHeadScope() {\n  return new ArrowHeadParsingScope(kMaybeArrowParameterDeclaration);\n}\n\nexport function newAsyncArrowScope() {\n  return new ArrowHeadParsingScope(kMaybeAsyncArrowParameterDeclaration);\n}\n\nexport function newExpressionScope() {\n  return new ExpressionScope();\n}\n","// @flow\nexport const PARAM = 0b0000, // Initial Parameter flags\n  PARAM_YIELD = 0b0001, // track [Yield] production parameter\n  PARAM_AWAIT = 0b0010, // track [Await] production parameter\n  PARAM_RETURN = 0b0100, // track [Return] production parameter\n  PARAM_IN = 0b1000; // track [In] production parameter\n\n// ProductionParameterHandler is a stack fashioned production parameter tracker\n// https://tc39.es/ecma262/#sec-grammar-notation\n// The tracked parameters are defined above.\n//\n// Whenever [+Await]/[+Yield] appears in the right-hand sides of a production,\n// we must enter a new tracking stack. For example when parsing\n//\n// AsyncFunctionDeclaration [Yield, Await]:\n//   async [no LineTerminator here] function BindingIdentifier[?Yield, ?Await]\n//     ( FormalParameters[~Yield, +Await] ) { AsyncFunctionBody }\n//\n// we must follow such process:\n//\n// 1. parse async keyword\n// 2. parse function keyword\n// 3. parse bindingIdentifier <= inherit current parameters: [?Await]\n// 4. enter new stack with (PARAM_AWAIT)\n// 5. parse formal parameters <= must have [Await] parameter [+Await]\n// 6. parse function body\n// 7. exit current stack\n\nexport type ParamKind =\n  | typeof PARAM\n  | typeof PARAM_AWAIT\n  | typeof PARAM_IN\n  | typeof PARAM_RETURN\n  | typeof PARAM_YIELD;\n\nexport default class ProductionParameterHandler {\n  stacks: Array<ParamKind> = [];\n  enter(flags: ParamKind) {\n    this.stacks.push(flags);\n  }\n\n  exit() {\n    this.stacks.pop();\n  }\n\n  currentFlags(): ParamKind {\n    return this.stacks[this.stacks.length - 1];\n  }\n\n  get hasAwait(): boolean {\n    return (this.currentFlags() & PARAM_AWAIT) > 0;\n  }\n\n  get hasYield(): boolean {\n    return (this.currentFlags() & PARAM_YIELD) > 0;\n  }\n\n  get hasReturn(): boolean {\n    return (this.currentFlags() & PARAM_RETURN) > 0;\n  }\n\n  get hasIn(): boolean {\n    return (this.currentFlags() & PARAM_IN) > 0;\n  }\n}\n\nexport function functionFlags(\n  isAsync: boolean,\n  isGenerator: boolean,\n): ParamKind {\n  return (isAsync ? PARAM_AWAIT : 0) | (isGenerator ? PARAM_YIELD : 0);\n}\n","// @flow\n\nimport { type Position } from \"../util/location\";\nimport {\n  tokenIsLiteralPropertyName,\n  tt,\n  type TokenType,\n} from \"../tokenizer/types\";\nimport Tokenizer from \"../tokenizer\";\nimport State from \"../tokenizer/state\";\nimport type { Node } from \"../types\";\nimport { lineBreak, skipWhiteSpaceToLineBreak } from \"../util/whitespace\";\nimport { isIdentifierChar } from \"../util/identifier\";\nimport ClassScopeHandler from \"../util/class-scope\";\nimport ExpressionScopeHandler from \"../util/expression-scope\";\nimport { SCOPE_PROGRAM } from \"../util/scopeflags\";\nimport ProductionParameterHandler, {\n  PARAM_AWAIT,\n  PARAM,\n} from \"../util/production-parameter\";\nimport {\n  Errors,\n  type ParseError,\n  type ParseErrorConstructor,\n} from \"../parse-error\";\n/*::\nimport type ScopeHandler from \"../util/scope\";\n*/\n\ntype TryParse<Node, Error, Thrown, Aborted, FailState> = {\n  node: Node,\n  error: Error,\n  thrown: Thrown,\n  aborted: Aborted,\n  failState: FailState,\n};\n\n// ## Parser utilities\n\nexport default class UtilParser extends Tokenizer {\n  // Forward-declaration: defined in parser/index.js\n  /*::\n  +getScopeHandler: () => Class<ScopeHandler<*>>;\n  */\n\n  // TODO\n\n  addExtra(\n    node: Node,\n    key: string,\n    value: any,\n    enumerable: boolean = true,\n  ): void {\n    if (!node) return;\n\n    const extra = (node.extra = node.extra || {});\n    if (enumerable) {\n      extra[key] = value;\n    } else {\n      Object.defineProperty(extra, key, { enumerable, value });\n    }\n  }\n\n  // Tests whether parsed token is a contextual keyword.\n\n  isContextual(token: TokenType): boolean {\n    return this.state.type === token && !this.state.containsEsc;\n  }\n\n  isUnparsedContextual(nameStart: number, name: string): boolean {\n    const nameEnd = nameStart + name.length;\n    if (this.input.slice(nameStart, nameEnd) === name) {\n      const nextCh = this.input.charCodeAt(nameEnd);\n      return !(\n        isIdentifierChar(nextCh) ||\n        // check if `nextCh is between 0xd800 - 0xdbff,\n        // if `nextCh` is NaN, `NaN & 0xfc00` is 0, the function\n        // returns true\n        (nextCh & 0xfc00) === 0xd800\n      );\n    }\n    return false;\n  }\n\n  isLookaheadContextual(name: string): boolean {\n    const next = this.nextTokenStart();\n    return this.isUnparsedContextual(next, name);\n  }\n\n  // Consumes contextual keyword if possible.\n\n  eatContextual(token: TokenType): boolean {\n    if (this.isContextual(token)) {\n      this.next();\n      return true;\n    }\n    return false;\n  }\n\n  // Asserts that following token is given contextual keyword.\n\n  expectContextual(\n    token: TokenType,\n    toParseError?: ParseErrorConstructor<any>,\n  ): void {\n    if (!this.eatContextual(token)) {\n      if (toParseError != null) {\n        throw this.raise(toParseError, { at: this.state.startLoc });\n      }\n      throw this.unexpected(null, token);\n    }\n  }\n\n  // Test whether a semicolon can be inserted at the current position.\n\n  canInsertSemicolon(): boolean {\n    return (\n      this.match(tt.eof) ||\n      this.match(tt.braceR) ||\n      this.hasPrecedingLineBreak()\n    );\n  }\n\n  hasPrecedingLineBreak(): boolean {\n    return lineBreak.test(\n      this.input.slice(this.state.lastTokEndLoc.index, this.state.start),\n    );\n  }\n\n  hasFollowingLineBreak(): boolean {\n    skipWhiteSpaceToLineBreak.lastIndex = this.state.end;\n    return skipWhiteSpaceToLineBreak.test(this.input);\n  }\n\n  // TODO\n\n  isLineTerminator(): boolean {\n    return this.eat(tt.semi) || this.canInsertSemicolon();\n  }\n\n  // Consume a semicolon, or, failing that, see if we are allowed to\n  // pretend that there is a semicolon at this position.\n\n  semicolon(allowAsi: boolean = true): void {\n    if (allowAsi ? this.isLineTerminator() : this.eat(tt.semi)) return;\n    this.raise(Errors.MissingSemicolon, { at: this.state.lastTokEndLoc });\n  }\n\n  // Expect a token of a given type. If found, consume it, otherwise,\n  // raise an unexpected token error at given pos.\n\n  expect(type: TokenType, loc?: ?Position): void {\n    this.eat(type) || this.unexpected(loc, type);\n  }\n\n  // tryParse will clone parser state.\n  // It is expensive and should be used with cautions\n  tryParse<T: Node | $ReadOnlyArray<Node>>(\n    fn: (abort: (node?: T) => empty) => T,\n    oldState: State = this.state.clone(),\n  ):\n    | TryParse<T, null, false, false, null>\n    | TryParse<T | null, ParseError<any>, boolean, false, State>\n    | TryParse<T | null, null, false, true, State> {\n    const abortSignal: { node: T | null } = { node: null };\n    try {\n      const node = fn((node = null) => {\n        abortSignal.node = node;\n        throw abortSignal;\n      });\n      if (this.state.errors.length > oldState.errors.length) {\n        const failState = this.state;\n        this.state = oldState;\n        // tokensLength should be preserved during error recovery mode\n        // since the parser does not halt and will instead parse the\n        // remaining tokens\n        this.state.tokensLength = failState.tokensLength;\n        return {\n          node,\n          error: (failState.errors[oldState.errors.length]: ParseError<any>),\n          thrown: false,\n          aborted: false,\n          failState,\n        };\n      }\n\n      return {\n        node,\n        error: null,\n        thrown: false,\n        aborted: false,\n        failState: null,\n      };\n    } catch (error) {\n      const failState = this.state;\n      this.state = oldState;\n      if (error instanceof SyntaxError) {\n        return { node: null, error, thrown: true, aborted: false, failState };\n      }\n      if (error === abortSignal) {\n        return {\n          node: abortSignal.node,\n          error: null,\n          thrown: false,\n          aborted: true,\n          failState,\n        };\n      }\n\n      throw error;\n    }\n  }\n\n  checkExpressionErrors(\n    refExpressionErrors: ?ExpressionErrors,\n    andThrow: boolean,\n  ) {\n    if (!refExpressionErrors) return false;\n    const {\n      shorthandAssignLoc,\n      doubleProtoLoc,\n      privateKeyLoc,\n      optionalParametersLoc,\n    } = refExpressionErrors;\n\n    const hasErrors =\n      !!shorthandAssignLoc ||\n      !!doubleProtoLoc ||\n      !!optionalParametersLoc ||\n      !!privateKeyLoc;\n\n    if (!andThrow) {\n      return hasErrors;\n    }\n\n    if (shorthandAssignLoc != null) {\n      this.raise(Errors.InvalidCoverInitializedName, {\n        at: shorthandAssignLoc,\n      });\n    }\n\n    if (doubleProtoLoc != null) {\n      this.raise(Errors.DuplicateProto, { at: doubleProtoLoc });\n    }\n\n    if (privateKeyLoc != null) {\n      this.raise(Errors.UnexpectedPrivateField, { at: privateKeyLoc });\n    }\n\n    if (optionalParametersLoc != null) {\n      this.unexpected(optionalParametersLoc);\n    }\n  }\n\n  /**\n   * Test if current token is a literal property name\n   * https://tc39.es/ecma262/#prod-LiteralPropertyName\n   * LiteralPropertyName:\n   *   IdentifierName\n   *   StringLiteral\n   *   NumericLiteral\n   *   BigIntLiteral\n   */\n  isLiteralPropertyName(): boolean {\n    return tokenIsLiteralPropertyName(this.state.type);\n  }\n\n  /*\n   * Test if given node is a PrivateName\n   * will be overridden in ESTree plugin\n   */\n  isPrivateName(node: Node): boolean {\n    return node.type === \"PrivateName\";\n  }\n\n  /*\n   * Return the string value of a given private name\n   * WITHOUT `#`\n   * @see {@link https://tc39.es/ecma262/#sec-static-semantics-stringvalue}\n   */\n  getPrivateNameSV(node: Node): string {\n    return node.id.name;\n  }\n\n  /*\n   * Return whether the given node is a member/optional chain that\n   * contains a private name as its property\n   * It is overridden in ESTree plugin\n   */\n  hasPropertyAsPrivateName(node: Node): boolean {\n    return (\n      (node.type === \"MemberExpression\" ||\n        node.type === \"OptionalMemberExpression\") &&\n      this.isPrivateName(node.property)\n    );\n  }\n\n  isOptionalChain(node: Node): boolean {\n    return (\n      node.type === \"OptionalMemberExpression\" ||\n      node.type === \"OptionalCallExpression\"\n    );\n  }\n\n  isObjectProperty(node: Node): boolean {\n    return node.type === \"ObjectProperty\";\n  }\n\n  isObjectMethod(node: Node): boolean {\n    return node.type === \"ObjectMethod\";\n  }\n\n  initializeScopes(\n    inModule: boolean = this.options.sourceType === \"module\",\n  ): () => void {\n    // Initialize state\n    const oldLabels = this.state.labels;\n    this.state.labels = [];\n\n    const oldExportedIdentifiers = this.exportedIdentifiers;\n    this.exportedIdentifiers = new Set();\n\n    // initialize scopes\n    const oldInModule = this.inModule;\n    this.inModule = inModule;\n\n    const oldScope = this.scope;\n    const ScopeHandler = this.getScopeHandler();\n    this.scope = new ScopeHandler(this, inModule);\n\n    const oldProdParam = this.prodParam;\n    this.prodParam = new ProductionParameterHandler();\n\n    const oldClassScope = this.classScope;\n    this.classScope = new ClassScopeHandler(this);\n\n    const oldExpressionScope = this.expressionScope;\n    this.expressionScope = new ExpressionScopeHandler(this);\n\n    return () => {\n      // Revert state\n      this.state.labels = oldLabels;\n      this.exportedIdentifiers = oldExportedIdentifiers;\n\n      // Revert scopes\n      this.inModule = oldInModule;\n      this.scope = oldScope;\n      this.prodParam = oldProdParam;\n      this.classScope = oldClassScope;\n      this.expressionScope = oldExpressionScope;\n    };\n  }\n\n  enterInitialScopes() {\n    let paramFlags = PARAM;\n    if (this.inModule) {\n      paramFlags |= PARAM_AWAIT;\n    }\n    this.scope.enter(SCOPE_PROGRAM);\n    this.prodParam.enter(paramFlags);\n  }\n\n  checkDestructuringPrivate(refExpressionErrors: ExpressionErrors) {\n    const { privateKeyLoc } = refExpressionErrors;\n    if (privateKeyLoc !== null) {\n      this.expectPlugin(\"destructuringPrivate\", privateKeyLoc);\n    }\n  }\n}\n\n/**\n * The ExpressionErrors is a context struct used to track ambiguous patterns\n * When we are sure the parsed pattern is a RHS, which means it is not a pattern,\n * we will throw on this position on invalid assign syntax, otherwise it will be reset to -1\n *\n * Types of ExpressionErrors:\n *\n * - **shorthandAssignLoc**: track initializer `=` position\n * - **doubleProtoLoc**: track the duplicate `__proto__` key position\n * - **privateKey**: track private key `#p` position\n * - **optionalParametersLoc**: track the optional paramter (`?`).\n * It's only used by typescript and flow plugins\n */\nexport class ExpressionErrors {\n  shorthandAssignLoc: ?Position = null;\n  doubleProtoLoc: ?Position = null;\n  privateKeyLoc: ?Position = null;\n  optionalParametersLoc: ?Position = null;\n}\n","// @flow\n\nimport type Parser from \"./index\";\nimport UtilParser from \"./util\";\nimport { SourceLocation, type Position } from \"../util/location\";\nimport type { Comment, Node as NodeType, NodeBase } from \"../types\";\n\n// Start an AST node, attaching a start offset.\n\nclass Node implements NodeBase {\n  constructor(parser: Parser, pos: number, loc: Position) {\n    this.start = pos;\n    this.end = 0;\n    this.loc = new SourceLocation(loc);\n    if (parser?.options.ranges) this.range = [pos, 0];\n    if (parser?.filename) this.loc.filename = parser.filename;\n  }\n\n  type: string = \"\";\n  declare start: number;\n  declare end: number;\n  declare loc: SourceLocation;\n  declare range: [number, number];\n  declare leadingComments: Array<Comment>;\n  declare trailingComments: Array<Comment>;\n  declare innerComments: Array<Comment>;\n  declare extra: { [key: string]: any };\n}\nconst NodePrototype = Node.prototype;\n\nif (!process.env.BABEL_8_BREAKING) {\n  // $FlowIgnore\n  NodePrototype.__clone = function (): Node {\n    // $FlowIgnore\n    const newNode: any = new Node();\n    const keys = Object.keys(this);\n    for (let i = 0, length = keys.length; i < length; i++) {\n      const key = keys[i];\n      // Do not clone comments that are already attached to the node\n      if (\n        key !== \"leadingComments\" &&\n        key !== \"trailingComments\" &&\n        key !== \"innerComments\"\n      ) {\n        newNode[key] = this[key];\n      }\n    }\n\n    return newNode;\n  };\n}\n\nfunction clonePlaceholder(node: any): any {\n  return cloneIdentifier(node);\n}\n\nexport function cloneIdentifier(node: any): any {\n  // We don't need to clone `typeAnnotations` and `optional`: because\n  // cloneIdentifier is only used in object shorthand and named import/export.\n  // Neither of them allow type annotations after the identifier or optional identifier\n  const { type, start, end, loc, range, extra, name } = node;\n  const cloned = Object.create(NodePrototype);\n  cloned.type = type;\n  cloned.start = start;\n  cloned.end = end;\n  cloned.loc = loc;\n  cloned.range = range;\n  cloned.extra = extra;\n  cloned.name = name;\n  if (type === \"Placeholder\") {\n    cloned.expectedNode = node.expectedNode;\n  }\n  return cloned;\n}\n\nexport function cloneStringLiteral(node: any): any {\n  const { type, start, end, loc, range, extra } = node;\n  if (type === \"Placeholder\") {\n    return clonePlaceholder(node);\n  }\n  const cloned = Object.create(NodePrototype);\n  cloned.type = type;\n  cloned.start = start;\n  cloned.end = end;\n  cloned.loc = loc;\n  cloned.range = range;\n  if (node.raw !== undefined) {\n    // estree set node.raw instead of node.extra\n    cloned.raw = node.raw;\n  } else {\n    cloned.extra = extra;\n  }\n  cloned.value = node.value;\n  return cloned;\n}\n\nexport class NodeUtils extends UtilParser {\n  startNode<T: NodeType>(): T {\n    // $FlowIgnore\n    return new Node(this, this.state.start, this.state.startLoc);\n  }\n\n  startNodeAt<T: NodeType>(pos: number, loc: Position): T {\n    // $FlowIgnore\n    return new Node(this, pos, loc);\n  }\n\n  /** Start a new node with a previous node's location. */\n  startNodeAtNode<T: NodeType>(type: NodeType): T {\n    return this.startNodeAt(type.start, type.loc.start);\n  }\n\n  // Finish an AST node, adding `type` and `end` properties.\n\n  finishNode<T: NodeType>(node: T, type: string): T {\n    return this.finishNodeAt(node, type, this.state.lastTokEndLoc);\n  }\n\n  // Finish node at given position\n\n  finishNodeAt<T: NodeType>(node: T, type: string, endLoc: Position): T {\n    if (process.env.NODE_ENV !== \"production\" && node.end > 0) {\n      throw new Error(\n        \"Do not call finishNode*() twice on the same node.\" +\n          \" Instead use resetEndLocation() or change type directly.\",\n      );\n    }\n    node.type = type;\n    node.end = endLoc.index;\n    node.loc.end = endLoc;\n    if (this.options.ranges) node.range[1] = endLoc.index;\n    if (this.options.attachComment) this.processComment(node);\n    return node;\n  }\n\n  resetStartLocation(node: NodeBase, start: number, startLoc: Position): void {\n    node.start = start;\n    node.loc.start = startLoc;\n    if (this.options.ranges) node.range[0] = start;\n  }\n\n  resetEndLocation(\n    node: NodeBase,\n    endLoc?: Position = this.state.lastTokEndLoc,\n  ): void {\n    node.end = endLoc.index;\n    node.loc.end = endLoc;\n    if (this.options.ranges) node.range[1] = endLoc.index;\n  }\n\n  /**\n   * Reset the start location of node to the start location of locationNode\n   */\n  resetStartLocationFromNode(node: NodeBase, locationNode: NodeBase): void {\n    this.resetStartLocation(node, locationNode.start, locationNode.loc.start);\n  }\n}\n","// @flow\n\n/*:: declare var invariant; */\n\nimport type Parser from \"../../parser\";\nimport {\n  tokenIsIdentifier,\n  tokenIsKeyword,\n  tokenIsKeywordOrIdentifier,\n  tokenIsLiteralPropertyName,\n  tokenLabelName,\n  tt,\n  type TokenType,\n  tokenIsFlowInterfaceOrTypeOrOpaque,\n} from \"../../tokenizer/types\";\nimport * as N from \"../../types\";\nimport { Position } from \"../../util/location\";\nimport { types as tc } from \"../../tokenizer/context\";\nimport * as charCodes from \"charcodes\";\nimport { isIteratorStart } from \"../../util/identifier\";\nimport FlowScopeHandler from \"./scope\";\nimport {\n  BIND_LEXICAL,\n  BIND_VAR,\n  BIND_FUNCTION,\n  BIND_FLOW_DECLARE_FN,\n  SCOPE_ARROW,\n  SCOPE_FUNCTION,\n  SCOPE_OTHER,\n} from \"../../util/scopeflags\";\nimport type { ExpressionErrors } from \"../../parser/util\";\nimport { Errors, ParseErrorEnum } from \"../../parse-error\";\nimport { cloneIdentifier } from \"../../parser/node\";\n\nconst reservedTypes = new Set([\n  \"_\",\n  \"any\",\n  \"bool\",\n  \"boolean\",\n  \"empty\",\n  \"extends\",\n  \"false\",\n  \"interface\",\n  \"mixed\",\n  \"null\",\n  \"number\",\n  \"static\",\n  \"string\",\n  \"true\",\n  \"typeof\",\n  \"void\",\n]);\n\n/* eslint sort-keys: \"error\" */\n// The Errors key follows https://github.com/facebook/flow/blob/master/src/parser/parse_error.ml unless it does not exist\nconst FlowErrors = ParseErrorEnum`flow`(_ => ({\n  AmbiguousConditionalArrow: _(\n    \"Ambiguous expression: wrap the arrow functions in parentheses to disambiguate.\",\n  ),\n  AmbiguousDeclareModuleKind: _(\n    \"Found both `declare module.exports` and `declare export` in the same module. Modules can only have 1 since they are either an ES module or they are a CommonJS module.\",\n  ),\n  // TODO: When we get proper string enums in typescript make this ReservedType.\n  // Not really worth it to do the whole $Values dance with reservedTypes set.\n  AssignReservedType: _<{| reservedType: string |}>(\n    ({ reservedType }) => `Cannot overwrite reserved type ${reservedType}.`,\n  ),\n  DeclareClassElement: _(\n    \"The `declare` modifier can only appear on class fields.\",\n  ),\n  DeclareClassFieldInitializer: _(\n    \"Initializers are not allowed in fields with the `declare` modifier.\",\n  ),\n  DuplicateDeclareModuleExports: _(\n    \"Duplicate `declare module.exports` statement.\",\n  ),\n  EnumBooleanMemberNotInitialized: _<{|\n    memberName: string,\n    enumName: string,\n  |}>(\n    ({ memberName, enumName }) =>\n      `Boolean enum members need to be initialized. Use either \\`${memberName} = true,\\` or \\`${memberName} = false,\\` in enum \\`${enumName}\\`.`,\n  ),\n  EnumDuplicateMemberName: _<{| memberName: string, enumName: string |}>(\n    ({ memberName, enumName }) =>\n      `Enum member names need to be unique, but the name \\`${memberName}\\` has already been used before in enum \\`${enumName}\\`.`,\n  ),\n  EnumInconsistentMemberValues: _<{| enumName: string |}>(\n    ({ enumName }) =>\n      `Enum \\`${enumName}\\` has inconsistent member initializers. Either use no initializers, or consistently use literals (either booleans, numbers, or strings) for all member initializers.`,\n  ),\n  EnumInvalidExplicitType: _<{| invalidEnumType: string, enumName: string |}>(\n    ({ invalidEnumType, enumName }) =>\n      `Enum type \\`${invalidEnumType}\\` is not valid. Use one of \\`boolean\\`, \\`number\\`, \\`string\\`, or \\`symbol\\` in enum \\`${enumName}\\`.`,\n  ),\n  EnumInvalidExplicitTypeUnknownSupplied: _<{| enumName: string |}>(\n    ({ enumName }) =>\n      `Supplied enum type is not valid. Use one of \\`boolean\\`, \\`number\\`, \\`string\\`, or \\`symbol\\` in enum \\`${enumName}\\`.`,\n  ),\n\n  // TODO: When moving to typescript, we should either have each of the\n  // following errors only accept the specific strings they want:\n  //\n  // ...PrimaryType: explicitType: \"string\" | \"number\" | \"boolean\"\n  // ...SymbolType: explicitType: \"symbol\"\n  // ...UnknownType: explicitType: null\n  //\n  // Or, alternatively, merge these three errors together into one\n  // `EnumInvalidMemberInitializer` error that can accept `EnumExplicitType`\n  // without alteration, and then just have its message change based on the\n  // explicitType.\n  EnumInvalidMemberInitializerPrimaryType: _<{|\n    enumName: string,\n    memberName: string,\n    explicitType: EnumExplicitType,\n  |}>(\n    ({ enumName, memberName, explicitType }) =>\n      // $FlowIgnore (coercing null which never actually happens)\n      `Enum \\`${enumName}\\` has type \\`${explicitType}\\`, so the initializer of \\`${memberName}\\` needs to be a ${explicitType} literal.`,\n  ),\n  EnumInvalidMemberInitializerSymbolType: _<{|\n    enumName: string,\n    memberName: string,\n    explicitType: EnumExplicitType,\n  |}>(\n    ({ enumName, memberName }) =>\n      `Symbol enum members cannot be initialized. Use \\`${memberName},\\` in enum \\`${enumName}\\`.`,\n  ),\n  EnumInvalidMemberInitializerUnknownType: _<{|\n    enumName: string,\n    memberName: string,\n    explicitType: EnumExplicitType,\n  |}>(\n    ({ enumName, memberName }) =>\n      `The enum member initializer for \\`${memberName}\\` needs to be a literal (either a boolean, number, or string) in enum \\`${enumName}\\`.`,\n  ),\n  EnumInvalidMemberName: _<{|\n    enumName: string,\n    memberName: string,\n    suggestion: string,\n  |}>(\n    ({ enumName, memberName, suggestion }) =>\n      `Enum member names cannot start with lowercase 'a' through 'z'. Instead of using \\`${memberName}\\`, consider using \\`${suggestion}\\`, in enum \\`${enumName}\\`.`,\n  ),\n  EnumNumberMemberNotInitialized: _<{|\n    enumName: string,\n    memberName: string,\n  |}>(\n    ({ enumName, memberName }) =>\n      `Number enum members need to be initialized, e.g. \\`${memberName} = 1\\` in enum \\`${enumName}\\`.`,\n  ),\n  EnumStringMemberInconsistentlyInitailized: _<{| enumName: string |}>(\n    ({ enumName }) =>\n      `String enum members need to consistently either all use initializers, or use no initializers, in enum \\`${enumName}\\`.`,\n  ),\n  GetterMayNotHaveThisParam: _(\"A getter cannot have a `this` parameter.\"),\n  ImportTypeShorthandOnlyInPureImport: _(\n    \"The `type` and `typeof` keywords on named imports can only be used on regular `import` statements. It cannot be used with `import type` or `import typeof` statements.\",\n  ),\n  InexactInsideExact: _(\n    \"Explicit inexact syntax cannot appear inside an explicit exact object type.\",\n  ),\n  InexactInsideNonObject: _(\n    \"Explicit inexact syntax cannot appear in class or interface definitions.\",\n  ),\n  InexactVariance: _(\"Explicit inexact syntax cannot have variance.\"),\n  InvalidNonTypeImportInDeclareModule: _(\n    \"Imports within a `declare module` body must always be `import type` or `import typeof`.\",\n  ),\n  MissingTypeParamDefault: _(\n    \"Type parameter declaration needs a default, since a preceding type parameter declaration has a default.\",\n  ),\n  NestedDeclareModule: _(\n    \"`declare module` cannot be used inside another `declare module`.\",\n  ),\n  NestedFlowComment: _(\n    \"Cannot have a flow comment inside another flow comment.\",\n  ),\n  PatternIsOptional: _(\n    \"A binding pattern parameter cannot be optional in an implementation signature.\",\n    // For consistency in TypeScript and Flow error codes\n    !process.env.BABEL_8_BREAKING\n      ? { reasonCode: \"OptionalBindingPattern\" }\n      : {},\n  ),\n  SetterMayNotHaveThisParam: _(\"A setter cannot have a `this` parameter.\"),\n  SpreadVariance: _(\"Spread properties cannot have variance.\"),\n  ThisParamAnnotationRequired: _(\n    \"A type annotation is required for the `this` parameter.\",\n  ),\n  ThisParamBannedInConstructor: _(\n    \"Constructors cannot have a `this` parameter; constructors don't bind `this` like other functions.\",\n  ),\n  ThisParamMayNotBeOptional: _(\"The `this` parameter cannot be optional.\"),\n  ThisParamMustBeFirst: _(\n    \"The `this` parameter must be the first function parameter.\",\n  ),\n  ThisParamNoDefault: _(\"The `this` parameter may not have a default value.\"),\n  TypeBeforeInitializer: _(\n    \"Type annotations must come before default assignments, e.g. instead of `age = 25: number` use `age: number = 25`.\",\n  ),\n  TypeCastInPattern: _(\n    \"The type cast expression is expected to be wrapped with parenthesis.\",\n  ),\n  UnexpectedExplicitInexactInObject: _(\n    \"Explicit inexact syntax must appear at the end of an inexact object.\",\n  ),\n  UnexpectedReservedType: _<{| reservedType: string |}>(\n    ({ reservedType }) => `Unexpected reserved type ${reservedType}.`,\n  ),\n  UnexpectedReservedUnderscore: _(\n    \"`_` is only allowed as a type argument to call or new.\",\n  ),\n  UnexpectedSpaceBetweenModuloChecks: _(\n    \"Spaces between `%` and `checks` are not allowed here.\",\n  ),\n  UnexpectedSpreadType: _(\n    \"Spread operator cannot appear in class or interface definitions.\",\n  ),\n  UnexpectedSubtractionOperand: _(\n    'Unexpected token, expected \"number\" or \"bigint\".',\n  ),\n  UnexpectedTokenAfterTypeParameter: _(\n    \"Expected an arrow function after this type parameter declaration.\",\n  ),\n  UnexpectedTypeParameterBeforeAsyncArrowFunction: _(\n    \"Type parameters must come after the async keyword, e.g. instead of `<T> async () => {}`, use `async <T>() => {}`.\",\n  ),\n  UnsupportedDeclareExportKind: _<{|\n    unsupportedExportKind: string,\n    suggestion: string,\n  |}>(\n    ({ unsupportedExportKind, suggestion }) =>\n      `\\`declare export ${unsupportedExportKind}\\` is not supported. Use \\`${suggestion}\\` instead.`,\n  ),\n  UnsupportedStatementInDeclareModule: _(\n    \"Only declares and type imports are allowed inside declare module.\",\n  ),\n  UnterminatedFlowComment: _(\"Unterminated flow-comment.\"),\n}));\n/* eslint-disable sort-keys */\n\nfunction isEsModuleType(bodyElement: N.Node): boolean {\n  return (\n    bodyElement.type === \"DeclareExportAllDeclaration\" ||\n    (bodyElement.type === \"DeclareExportDeclaration\" &&\n      (!bodyElement.declaration ||\n        (bodyElement.declaration.type !== \"TypeAlias\" &&\n          bodyElement.declaration.type !== \"InterfaceDeclaration\")))\n  );\n}\n\nfunction hasTypeImportKind(node: N.Node): boolean {\n  return node.importKind === \"type\" || node.importKind === \"typeof\";\n}\n\nfunction isMaybeDefaultImport(type: TokenType): boolean {\n  return tokenIsKeywordOrIdentifier(type) && type !== tt._from;\n}\n\nconst exportSuggestions = {\n  const: \"declare export var\",\n  let: \"declare export var\",\n  type: \"export type\",\n  interface: \"export interface\",\n};\n\n// Like Array#filter, but returns a tuple [ acceptedElements, discardedElements ]\nfunction partition<T>(\n  list: T[],\n  test: (T, number, T[]) => ?boolean,\n): [T[], T[]] {\n  const list1 = [];\n  const list2 = [];\n  for (let i = 0; i < list.length; i++) {\n    (test(list[i], i, list) ? list1 : list2).push(list[i]);\n  }\n  return [list1, list2];\n}\n\nconst FLOW_PRAGMA_REGEX = /\\*?\\s*@((?:no)?flow)\\b/;\n\n// Flow enums types\ntype EnumExplicitType = null | \"boolean\" | \"number\" | \"string\" | \"symbol\";\ntype EnumContext = {|\n  enumName: string,\n  explicitType: EnumExplicitType,\n  memberName: string,\n|};\ntype EnumMemberInit =\n  | {| type: \"number\", loc: Position, value: N.Node |}\n  | {| type: \"string\", loc: Position, value: N.Node |}\n  | {| type: \"boolean\", loc: Position, value: N.Node |}\n  | {| type: \"invalid\", loc: Position |}\n  | {| type: \"none\", loc: Position |};\n\nexport default (superClass: Class<Parser>): Class<Parser> =>\n  class extends superClass {\n    // The value of the @flow/@noflow pragma. Initially undefined, transitions\n    // to \"@flow\" or \"@noflow\" if we see a pragma. Transitions to null if we are\n    // past the initial comment.\n    flowPragma: void | null | \"flow\" | \"noflow\" = undefined;\n\n    getScopeHandler(): Class<FlowScopeHandler> {\n      return FlowScopeHandler;\n    }\n\n    shouldParseTypes(): boolean {\n      return this.getPluginOption(\"flow\", \"all\") || this.flowPragma === \"flow\";\n    }\n\n    shouldParseEnums(): boolean {\n      return !!this.getPluginOption(\"flow\", \"enums\");\n    }\n\n    finishToken(type: TokenType, val: any): void {\n      if (\n        type !== tt.string &&\n        type !== tt.semi &&\n        type !== tt.interpreterDirective\n      ) {\n        if (this.flowPragma === undefined) {\n          this.flowPragma = null;\n        }\n      }\n      return super.finishToken(type, val);\n    }\n\n    addComment(comment: N.Comment): void {\n      if (this.flowPragma === undefined) {\n        // Try to parse a flow pragma.\n        const matches = FLOW_PRAGMA_REGEX.exec(comment.value);\n        if (!matches) {\n          // do nothing\n        } else if (matches[1] === \"flow\") {\n          this.flowPragma = \"flow\";\n        } else if (matches[1] === \"noflow\") {\n          this.flowPragma = \"noflow\";\n        } else {\n          throw new Error(\"Unexpected flow pragma\");\n        }\n      }\n      return super.addComment(comment);\n    }\n\n    flowParseTypeInitialiser(tok?: TokenType): N.FlowType {\n      const oldInType = this.state.inType;\n      this.state.inType = true;\n      this.expect(tok || tt.colon);\n\n      const type = this.flowParseType();\n      this.state.inType = oldInType;\n      return type;\n    }\n\n    flowParsePredicate(): N.FlowPredicate {\n      const node = this.startNode();\n      const moduloLoc = this.state.startLoc;\n      this.next(); // eat `%`\n      this.expectContextual(tt._checks);\n      // Force '%' and 'checks' to be adjacent\n      if (this.state.lastTokStart > moduloLoc.index + 1) {\n        this.raise(FlowErrors.UnexpectedSpaceBetweenModuloChecks, {\n          at: moduloLoc,\n        });\n      }\n      if (this.eat(tt.parenL)) {\n        node.value = this.parseExpression();\n        this.expect(tt.parenR);\n        return this.finishNode(node, \"DeclaredPredicate\");\n      } else {\n        return this.finishNode(node, \"InferredPredicate\");\n      }\n    }\n\n    flowParseTypeAndPredicateInitialiser(): [?N.FlowType, ?N.FlowPredicate] {\n      const oldInType = this.state.inType;\n      this.state.inType = true;\n      this.expect(tt.colon);\n      let type = null;\n      let predicate = null;\n      if (this.match(tt.modulo)) {\n        this.state.inType = oldInType;\n        predicate = this.flowParsePredicate();\n      } else {\n        type = this.flowParseType();\n        this.state.inType = oldInType;\n        if (this.match(tt.modulo)) {\n          predicate = this.flowParsePredicate();\n        }\n      }\n      return [type, predicate];\n    }\n\n    flowParseDeclareClass(node: N.FlowDeclareClass): N.FlowDeclareClass {\n      this.next();\n      this.flowParseInterfaceish(node, /*isClass*/ true);\n      return this.finishNode(node, \"DeclareClass\");\n    }\n\n    flowParseDeclareFunction(\n      node: N.FlowDeclareFunction,\n    ): N.FlowDeclareFunction {\n      this.next();\n\n      const id = (node.id = this.parseIdentifier());\n\n      const typeNode = this.startNode();\n      const typeContainer = this.startNode();\n\n      if (this.match(tt.lt)) {\n        typeNode.typeParameters = this.flowParseTypeParameterDeclaration();\n      } else {\n        typeNode.typeParameters = null;\n      }\n\n      this.expect(tt.parenL);\n      const tmp = this.flowParseFunctionTypeParams();\n      typeNode.params = tmp.params;\n      typeNode.rest = tmp.rest;\n      typeNode.this = tmp._this;\n      this.expect(tt.parenR);\n\n      [\n        // $FlowFixMe (destructuring not supported yet)\n        typeNode.returnType,\n        // $FlowFixMe (destructuring not supported yet)\n        node.predicate,\n      ] = this.flowParseTypeAndPredicateInitialiser();\n\n      typeContainer.typeAnnotation = this.finishNode(\n        typeNode,\n        \"FunctionTypeAnnotation\",\n      );\n\n      id.typeAnnotation = this.finishNode(typeContainer, \"TypeAnnotation\");\n\n      this.resetEndLocation(id);\n      this.semicolon();\n\n      this.scope.declareName(\n        node.id.name,\n        BIND_FLOW_DECLARE_FN,\n        node.id.loc.start,\n      );\n\n      return this.finishNode(node, \"DeclareFunction\");\n    }\n\n    flowParseDeclare(\n      node: N.FlowDeclare,\n      insideModule?: boolean,\n    ): N.FlowDeclare {\n      if (this.match(tt._class)) {\n        return this.flowParseDeclareClass(node);\n      } else if (this.match(tt._function)) {\n        return this.flowParseDeclareFunction(node);\n      } else if (this.match(tt._var)) {\n        return this.flowParseDeclareVariable(node);\n      } else if (this.eatContextual(tt._module)) {\n        if (this.match(tt.dot)) {\n          return this.flowParseDeclareModuleExports(node);\n        } else {\n          if (insideModule) {\n            this.raise(FlowErrors.NestedDeclareModule, {\n              at: this.state.lastTokStartLoc,\n            });\n          }\n          return this.flowParseDeclareModule(node);\n        }\n      } else if (this.isContextual(tt._type)) {\n        return this.flowParseDeclareTypeAlias(node);\n      } else if (this.isContextual(tt._opaque)) {\n        return this.flowParseDeclareOpaqueType(node);\n      } else if (this.isContextual(tt._interface)) {\n        return this.flowParseDeclareInterface(node);\n      } else if (this.match(tt._export)) {\n        return this.flowParseDeclareExportDeclaration(node, insideModule);\n      } else {\n        throw this.unexpected();\n      }\n    }\n\n    flowParseDeclareVariable(\n      node: N.FlowDeclareVariable,\n    ): N.FlowDeclareVariable {\n      this.next();\n      node.id = this.flowParseTypeAnnotatableIdentifier(\n        /*allowPrimitiveOverride*/ true,\n      );\n      this.scope.declareName(node.id.name, BIND_VAR, node.id.loc.start);\n      this.semicolon();\n      return this.finishNode(node, \"DeclareVariable\");\n    }\n\n    flowParseDeclareModule(node: N.FlowDeclareModule): N.FlowDeclareModule {\n      this.scope.enter(SCOPE_OTHER);\n\n      if (this.match(tt.string)) {\n        node.id = this.parseExprAtom();\n      } else {\n        node.id = this.parseIdentifier();\n      }\n\n      const bodyNode = (node.body = this.startNode());\n      const body = (bodyNode.body = []);\n      this.expect(tt.braceL);\n      while (!this.match(tt.braceR)) {\n        let bodyNode = this.startNode();\n\n        if (this.match(tt._import)) {\n          this.next();\n          if (!this.isContextual(tt._type) && !this.match(tt._typeof)) {\n            this.raise(FlowErrors.InvalidNonTypeImportInDeclareModule, {\n              at: this.state.lastTokStartLoc,\n            });\n          }\n          this.parseImport(bodyNode);\n        } else {\n          this.expectContextual(\n            tt._declare,\n            FlowErrors.UnsupportedStatementInDeclareModule,\n          );\n\n          bodyNode = this.flowParseDeclare(bodyNode, true);\n        }\n\n        body.push(bodyNode);\n      }\n\n      this.scope.exit();\n\n      this.expect(tt.braceR);\n\n      this.finishNode(bodyNode, \"BlockStatement\");\n\n      let kind = null;\n      let hasModuleExport = false;\n      body.forEach(bodyElement => {\n        if (isEsModuleType(bodyElement)) {\n          if (kind === \"CommonJS\") {\n            this.raise(FlowErrors.AmbiguousDeclareModuleKind, {\n              at: bodyElement,\n            });\n          }\n          kind = \"ES\";\n        } else if (bodyElement.type === \"DeclareModuleExports\") {\n          if (hasModuleExport) {\n            this.raise(FlowErrors.DuplicateDeclareModuleExports, {\n              at: bodyElement,\n            });\n          }\n          if (kind === \"ES\") {\n            this.raise(FlowErrors.AmbiguousDeclareModuleKind, {\n              at: bodyElement,\n            });\n          }\n          kind = \"CommonJS\";\n          hasModuleExport = true;\n        }\n      });\n\n      node.kind = kind || \"CommonJS\";\n      return this.finishNode(node, \"DeclareModule\");\n    }\n\n    flowParseDeclareExportDeclaration(\n      node: N.FlowDeclareExportDeclaration,\n      insideModule: ?boolean,\n    ): N.FlowDeclareExportDeclaration {\n      this.expect(tt._export);\n\n      if (this.eat(tt._default)) {\n        if (this.match(tt._function) || this.match(tt._class)) {\n          // declare export default class ...\n          // declare export default function ...\n          node.declaration = this.flowParseDeclare(this.startNode());\n        } else {\n          // declare export default [type];\n          node.declaration = this.flowParseType();\n          this.semicolon();\n        }\n        node.default = true;\n\n        return this.finishNode(node, \"DeclareExportDeclaration\");\n      } else {\n        if (\n          this.match(tt._const) ||\n          this.isLet() ||\n          ((this.isContextual(tt._type) || this.isContextual(tt._interface)) &&\n            !insideModule)\n        ) {\n          const label = this.state.value;\n          throw this.raise(FlowErrors.UnsupportedDeclareExportKind, {\n            at: this.state.startLoc,\n            unsupportedExportKind: label,\n            suggestion: exportSuggestions[label],\n          });\n        }\n\n        if (\n          this.match(tt._var) || // declare export var ...\n          this.match(tt._function) || // declare export function ...\n          this.match(tt._class) || // declare export class ...\n          this.isContextual(tt._opaque) // declare export opaque ..\n        ) {\n          node.declaration = this.flowParseDeclare(this.startNode());\n          node.default = false;\n\n          return this.finishNode(node, \"DeclareExportDeclaration\");\n        } else if (\n          this.match(tt.star) || // declare export * from ''\n          this.match(tt.braceL) || // declare export {} ...\n          this.isContextual(tt._interface) || // declare export interface ...\n          this.isContextual(tt._type) || // declare export type ...\n          this.isContextual(tt._opaque) // declare export opaque type ...\n        ) {\n          node = this.parseExport(node);\n          if (node.type === \"ExportNamedDeclaration\") {\n            // flow does not support the ExportNamedDeclaration\n            // $FlowIgnore\n            node.type = \"ExportDeclaration\";\n            // $FlowFixMe\n            node.default = false;\n            delete node.exportKind;\n          }\n\n          // $FlowIgnore\n          node.type = \"Declare\" + node.type;\n\n          return node;\n        }\n      }\n\n      throw this.unexpected();\n    }\n\n    flowParseDeclareModuleExports(\n      node: N.FlowDeclareModuleExports,\n    ): N.FlowDeclareModuleExports {\n      this.next();\n      this.expectContextual(tt._exports);\n      node.typeAnnotation = this.flowParseTypeAnnotation();\n      this.semicolon();\n\n      return this.finishNode(node, \"DeclareModuleExports\");\n    }\n\n    flowParseDeclareTypeAlias(\n      node: N.FlowDeclareTypeAlias,\n    ): N.FlowDeclareTypeAlias {\n      this.next();\n      this.flowParseTypeAlias(node);\n      // Don't do finishNode as we don't want to process comments twice\n      node.type = \"DeclareTypeAlias\";\n      return node;\n    }\n\n    flowParseDeclareOpaqueType(\n      node: N.FlowDeclareOpaqueType,\n    ): N.FlowDeclareOpaqueType {\n      this.next();\n      this.flowParseOpaqueType(node, true);\n      // Don't do finishNode as we don't want to process comments twice\n      node.type = \"DeclareOpaqueType\";\n      return node;\n    }\n\n    flowParseDeclareInterface(\n      node: N.FlowDeclareInterface,\n    ): N.FlowDeclareInterface {\n      this.next();\n      this.flowParseInterfaceish(node);\n      return this.finishNode(node, \"DeclareInterface\");\n    }\n\n    // Interfaces\n\n    flowParseInterfaceish(\n      node: N.FlowDeclare,\n      isClass?: boolean = false,\n    ): void {\n      node.id = this.flowParseRestrictedIdentifier(\n        /* liberal */ !isClass,\n        /* declaration */ true,\n      );\n\n      this.scope.declareName(\n        node.id.name,\n        isClass ? BIND_FUNCTION : BIND_LEXICAL,\n        node.id.loc.start,\n      );\n\n      if (this.match(tt.lt)) {\n        node.typeParameters = this.flowParseTypeParameterDeclaration();\n      } else {\n        node.typeParameters = null;\n      }\n\n      node.extends = [];\n      node.implements = [];\n      node.mixins = [];\n\n      if (this.eat(tt._extends)) {\n        do {\n          node.extends.push(this.flowParseInterfaceExtends());\n        } while (!isClass && this.eat(tt.comma));\n      }\n\n      if (this.isContextual(tt._mixins)) {\n        this.next();\n        do {\n          node.mixins.push(this.flowParseInterfaceExtends());\n        } while (this.eat(tt.comma));\n      }\n\n      if (this.isContextual(tt._implements)) {\n        this.next();\n        do {\n          node.implements.push(this.flowParseInterfaceExtends());\n        } while (this.eat(tt.comma));\n      }\n\n      node.body = this.flowParseObjectType({\n        allowStatic: isClass,\n        allowExact: false,\n        allowSpread: false,\n        allowProto: isClass,\n        allowInexact: false,\n      });\n    }\n\n    flowParseInterfaceExtends(): N.FlowInterfaceExtends {\n      const node = this.startNode();\n\n      node.id = this.flowParseQualifiedTypeIdentifier();\n      if (this.match(tt.lt)) {\n        node.typeParameters = this.flowParseTypeParameterInstantiation();\n      } else {\n        node.typeParameters = null;\n      }\n\n      return this.finishNode(node, \"InterfaceExtends\");\n    }\n\n    flowParseInterface(node: N.FlowInterface): N.FlowInterface {\n      this.flowParseInterfaceish(node);\n      return this.finishNode(node, \"InterfaceDeclaration\");\n    }\n\n    checkNotUnderscore(word: string) {\n      if (word === \"_\") {\n        this.raise(FlowErrors.UnexpectedReservedUnderscore, {\n          at: this.state.startLoc,\n        });\n      }\n    }\n\n    checkReservedType(word: string, startLoc: Position, declaration?: boolean) {\n      if (!reservedTypes.has(word)) return;\n\n      this.raise(\n        declaration\n          ? FlowErrors.AssignReservedType\n          : FlowErrors.UnexpectedReservedType,\n        {\n          at: startLoc,\n          reservedType: word,\n        },\n      );\n    }\n\n    flowParseRestrictedIdentifier(\n      liberal?: boolean,\n      declaration?: boolean,\n    ): N.Identifier {\n      this.checkReservedType(\n        this.state.value,\n        this.state.startLoc,\n        declaration,\n      );\n      return this.parseIdentifier(liberal);\n    }\n\n    // Type aliases\n\n    flowParseTypeAlias(node: N.FlowTypeAlias): N.FlowTypeAlias {\n      node.id = this.flowParseRestrictedIdentifier(\n        /* liberal */ false,\n        /* declaration */ true,\n      );\n      this.scope.declareName(node.id.name, BIND_LEXICAL, node.id.loc.start);\n\n      if (this.match(tt.lt)) {\n        node.typeParameters = this.flowParseTypeParameterDeclaration();\n      } else {\n        node.typeParameters = null;\n      }\n\n      node.right = this.flowParseTypeInitialiser(tt.eq);\n      this.semicolon();\n\n      return this.finishNode(node, \"TypeAlias\");\n    }\n\n    flowParseOpaqueType(\n      node: N.FlowOpaqueType,\n      declare: boolean,\n    ): N.FlowOpaqueType {\n      this.expectContextual(tt._type);\n      node.id = this.flowParseRestrictedIdentifier(\n        /* liberal */ true,\n        /* declaration */ true,\n      );\n      this.scope.declareName(node.id.name, BIND_LEXICAL, node.id.loc.start);\n\n      if (this.match(tt.lt)) {\n        node.typeParameters = this.flowParseTypeParameterDeclaration();\n      } else {\n        node.typeParameters = null;\n      }\n\n      // Parse the supertype\n      node.supertype = null;\n      if (this.match(tt.colon)) {\n        node.supertype = this.flowParseTypeInitialiser(tt.colon);\n      }\n\n      node.impltype = null;\n      if (!declare) {\n        node.impltype = this.flowParseTypeInitialiser(tt.eq);\n      }\n      this.semicolon();\n\n      return this.finishNode(node, \"OpaqueType\");\n    }\n\n    // Type annotations\n\n    flowParseTypeParameter(requireDefault?: boolean = false): N.TypeParameter {\n      const nodeStartLoc = this.state.startLoc;\n\n      const node = this.startNode();\n\n      const variance = this.flowParseVariance();\n\n      const ident = this.flowParseTypeAnnotatableIdentifier();\n      node.name = ident.name;\n      node.variance = variance;\n      node.bound = ident.typeAnnotation;\n\n      if (this.match(tt.eq)) {\n        this.eat(tt.eq);\n        node.default = this.flowParseType();\n      } else {\n        if (requireDefault) {\n          this.raise(FlowErrors.MissingTypeParamDefault, { at: nodeStartLoc });\n        }\n      }\n\n      return this.finishNode(node, \"TypeParameter\");\n    }\n\n    flowParseTypeParameterDeclaration(): N.TypeParameterDeclaration {\n      const oldInType = this.state.inType;\n      const node = this.startNode();\n      node.params = [];\n\n      this.state.inType = true;\n\n      // istanbul ignore else: this condition is already checked at all call sites\n      if (this.match(tt.lt) || this.match(tt.jsxTagStart)) {\n        this.next();\n      } else {\n        this.unexpected();\n      }\n\n      let defaultRequired = false;\n\n      do {\n        const typeParameter = this.flowParseTypeParameter(defaultRequired);\n\n        node.params.push(typeParameter);\n\n        if (typeParameter.default) {\n          defaultRequired = true;\n        }\n\n        if (!this.match(tt.gt)) {\n          this.expect(tt.comma);\n        }\n      } while (!this.match(tt.gt));\n      this.expect(tt.gt);\n\n      this.state.inType = oldInType;\n\n      return this.finishNode(node, \"TypeParameterDeclaration\");\n    }\n\n    flowParseTypeParameterInstantiation(): N.TypeParameterInstantiation {\n      const node = this.startNode();\n      const oldInType = this.state.inType;\n      node.params = [];\n\n      this.state.inType = true;\n\n      this.expect(tt.lt);\n      const oldNoAnonFunctionType = this.state.noAnonFunctionType;\n      this.state.noAnonFunctionType = false;\n      while (!this.match(tt.gt)) {\n        node.params.push(this.flowParseType());\n        if (!this.match(tt.gt)) {\n          this.expect(tt.comma);\n        }\n      }\n      this.state.noAnonFunctionType = oldNoAnonFunctionType;\n      this.expect(tt.gt);\n\n      this.state.inType = oldInType;\n\n      return this.finishNode(node, \"TypeParameterInstantiation\");\n    }\n\n    flowParseTypeParameterInstantiationCallOrNew(): N.TypeParameterInstantiation {\n      const node = this.startNode();\n      const oldInType = this.state.inType;\n      node.params = [];\n\n      this.state.inType = true;\n\n      this.expect(tt.lt);\n      while (!this.match(tt.gt)) {\n        node.params.push(this.flowParseTypeOrImplicitInstantiation());\n        if (!this.match(tt.gt)) {\n          this.expect(tt.comma);\n        }\n      }\n      this.expect(tt.gt);\n\n      this.state.inType = oldInType;\n\n      return this.finishNode(node, \"TypeParameterInstantiation\");\n    }\n\n    flowParseInterfaceType(): N.FlowInterfaceType {\n      const node = this.startNode();\n      this.expectContextual(tt._interface);\n\n      node.extends = [];\n      if (this.eat(tt._extends)) {\n        do {\n          node.extends.push(this.flowParseInterfaceExtends());\n        } while (this.eat(tt.comma));\n      }\n\n      node.body = this.flowParseObjectType({\n        allowStatic: false,\n        allowExact: false,\n        allowSpread: false,\n        allowProto: false,\n        allowInexact: false,\n      });\n\n      return this.finishNode(node, \"InterfaceTypeAnnotation\");\n    }\n\n    flowParseObjectPropertyKey(): N.Expression {\n      return this.match(tt.num) || this.match(tt.string)\n        ? this.parseExprAtom()\n        : this.parseIdentifier(true);\n    }\n\n    flowParseObjectTypeIndexer(\n      node: N.FlowObjectTypeIndexer,\n      isStatic: boolean,\n      variance: ?N.FlowVariance,\n    ): N.FlowObjectTypeIndexer {\n      node.static = isStatic;\n\n      // Note: bracketL has already been consumed\n      if (this.lookahead().type === tt.colon) {\n        node.id = this.flowParseObjectPropertyKey();\n        node.key = this.flowParseTypeInitialiser();\n      } else {\n        node.id = null;\n        node.key = this.flowParseType();\n      }\n      this.expect(tt.bracketR);\n      node.value = this.flowParseTypeInitialiser();\n      node.variance = variance;\n\n      return this.finishNode(node, \"ObjectTypeIndexer\");\n    }\n\n    flowParseObjectTypeInternalSlot(\n      node: N.FlowObjectTypeInternalSlot,\n      isStatic: boolean,\n    ): N.FlowObjectTypeInternalSlot {\n      node.static = isStatic;\n      // Note: both bracketL have already been consumed\n      node.id = this.flowParseObjectPropertyKey();\n      this.expect(tt.bracketR);\n      this.expect(tt.bracketR);\n      if (this.match(tt.lt) || this.match(tt.parenL)) {\n        node.method = true;\n        node.optional = false;\n        node.value = this.flowParseObjectTypeMethodish(\n          this.startNodeAt(node.start, node.loc.start),\n        );\n      } else {\n        node.method = false;\n        if (this.eat(tt.question)) {\n          node.optional = true;\n        }\n        node.value = this.flowParseTypeInitialiser();\n      }\n      return this.finishNode(node, \"ObjectTypeInternalSlot\");\n    }\n\n    flowParseObjectTypeMethodish(\n      node: N.FlowFunctionTypeAnnotation,\n    ): N.FlowFunctionTypeAnnotation {\n      node.params = [];\n      node.rest = null;\n      node.typeParameters = null;\n      node.this = null;\n\n      if (this.match(tt.lt)) {\n        node.typeParameters = this.flowParseTypeParameterDeclaration();\n      }\n\n      this.expect(tt.parenL);\n      if (this.match(tt._this)) {\n        node.this = this.flowParseFunctionTypeParam(/* first */ true);\n        // match Flow parser behavior\n        node.this.name = null;\n        if (!this.match(tt.parenR)) {\n          this.expect(tt.comma);\n        }\n      }\n      while (!this.match(tt.parenR) && !this.match(tt.ellipsis)) {\n        node.params.push(this.flowParseFunctionTypeParam(false));\n        if (!this.match(tt.parenR)) {\n          this.expect(tt.comma);\n        }\n      }\n\n      if (this.eat(tt.ellipsis)) {\n        node.rest = this.flowParseFunctionTypeParam(false);\n      }\n      this.expect(tt.parenR);\n      node.returnType = this.flowParseTypeInitialiser();\n\n      return this.finishNode(node, \"FunctionTypeAnnotation\");\n    }\n\n    flowParseObjectTypeCallProperty(\n      node: N.FlowObjectTypeCallProperty,\n      isStatic: boolean,\n    ): N.FlowObjectTypeCallProperty {\n      const valueNode = this.startNode();\n      node.static = isStatic;\n      node.value = this.flowParseObjectTypeMethodish(valueNode);\n      return this.finishNode(node, \"ObjectTypeCallProperty\");\n    }\n\n    flowParseObjectType({\n      allowStatic,\n      allowExact,\n      allowSpread,\n      allowProto,\n      allowInexact,\n    }: {\n      allowStatic: boolean,\n      allowExact: boolean,\n      allowSpread: boolean,\n      allowProto: boolean,\n      allowInexact: boolean,\n    }): N.FlowObjectTypeAnnotation {\n      const oldInType = this.state.inType;\n      this.state.inType = true;\n\n      const nodeStart = this.startNode();\n\n      nodeStart.callProperties = [];\n      nodeStart.properties = [];\n      nodeStart.indexers = [];\n      nodeStart.internalSlots = [];\n\n      let endDelim;\n      let exact;\n      let inexact = false;\n      if (allowExact && this.match(tt.braceBarL)) {\n        this.expect(tt.braceBarL);\n        endDelim = tt.braceBarR;\n        exact = true;\n      } else {\n        this.expect(tt.braceL);\n        endDelim = tt.braceR;\n        exact = false;\n      }\n\n      nodeStart.exact = exact;\n\n      while (!this.match(endDelim)) {\n        let isStatic = false;\n        let protoStartLoc: ?Position = null;\n        let inexactStartLoc: ?Position = null;\n        const node = this.startNode();\n\n        if (allowProto && this.isContextual(tt._proto)) {\n          const lookahead = this.lookahead();\n\n          if (lookahead.type !== tt.colon && lookahead.type !== tt.question) {\n            this.next();\n            protoStartLoc = this.state.startLoc;\n            allowStatic = false;\n          }\n        }\n\n        if (allowStatic && this.isContextual(tt._static)) {\n          const lookahead = this.lookahead();\n\n          // static is a valid identifier name\n          if (lookahead.type !== tt.colon && lookahead.type !== tt.question) {\n            this.next();\n            isStatic = true;\n          }\n        }\n\n        const variance = this.flowParseVariance();\n\n        if (this.eat(tt.bracketL)) {\n          if (protoStartLoc != null) {\n            this.unexpected(protoStartLoc);\n          }\n          if (this.eat(tt.bracketL)) {\n            if (variance) {\n              this.unexpected(variance.loc.start);\n            }\n            nodeStart.internalSlots.push(\n              this.flowParseObjectTypeInternalSlot(node, isStatic),\n            );\n          } else {\n            nodeStart.indexers.push(\n              this.flowParseObjectTypeIndexer(node, isStatic, variance),\n            );\n          }\n        } else if (this.match(tt.parenL) || this.match(tt.lt)) {\n          if (protoStartLoc != null) {\n            this.unexpected(protoStartLoc);\n          }\n          if (variance) {\n            this.unexpected(variance.loc.start);\n          }\n          nodeStart.callProperties.push(\n            this.flowParseObjectTypeCallProperty(node, isStatic),\n          );\n        } else {\n          let kind = \"init\";\n\n          if (this.isContextual(tt._get) || this.isContextual(tt._set)) {\n            const lookahead = this.lookahead();\n            if (tokenIsLiteralPropertyName(lookahead.type)) {\n              kind = this.state.value;\n              this.next();\n            }\n          }\n\n          const propOrInexact = this.flowParseObjectTypeProperty(\n            node,\n            isStatic,\n            protoStartLoc,\n            variance,\n            kind,\n            allowSpread,\n            allowInexact ?? !exact,\n          );\n\n          if (propOrInexact === null) {\n            inexact = true;\n            inexactStartLoc = this.state.lastTokStartLoc;\n          } else {\n            nodeStart.properties.push(propOrInexact);\n          }\n        }\n\n        this.flowObjectTypeSemicolon();\n\n        if (\n          inexactStartLoc &&\n          !this.match(tt.braceR) &&\n          !this.match(tt.braceBarR)\n        ) {\n          this.raise(FlowErrors.UnexpectedExplicitInexactInObject, {\n            at: inexactStartLoc,\n          });\n        }\n      }\n\n      this.expect(endDelim);\n\n      /* The inexact flag should only be added on ObjectTypeAnnotations that\n       * are not the body of an interface, declare interface, or declare class.\n       * Since spreads are only allowed in object types, checking that is\n       * sufficient here.\n       */\n      if (allowSpread) {\n        nodeStart.inexact = inexact;\n      }\n\n      const out = this.finishNode(nodeStart, \"ObjectTypeAnnotation\");\n\n      this.state.inType = oldInType;\n\n      return out;\n    }\n\n    flowParseObjectTypeProperty(\n      node: N.FlowObjectTypeProperty | N.FlowObjectTypeSpreadProperty,\n      isStatic: boolean,\n      protoStartLoc: ?Position,\n      variance: ?N.FlowVariance,\n      kind: string,\n      allowSpread: boolean,\n      allowInexact: boolean,\n    ): (N.FlowObjectTypeProperty | N.FlowObjectTypeSpreadProperty) | null {\n      if (this.eat(tt.ellipsis)) {\n        const isInexactToken =\n          this.match(tt.comma) ||\n          this.match(tt.semi) ||\n          this.match(tt.braceR) ||\n          this.match(tt.braceBarR);\n\n        if (isInexactToken) {\n          if (!allowSpread) {\n            this.raise(FlowErrors.InexactInsideNonObject, {\n              at: this.state.lastTokStartLoc,\n            });\n          } else if (!allowInexact) {\n            this.raise(FlowErrors.InexactInsideExact, {\n              at: this.state.lastTokStartLoc,\n            });\n          }\n          if (variance) {\n            this.raise(FlowErrors.InexactVariance, { at: variance });\n          }\n\n          return null;\n        }\n\n        if (!allowSpread) {\n          this.raise(FlowErrors.UnexpectedSpreadType, {\n            at: this.state.lastTokStartLoc,\n          });\n        }\n        if (protoStartLoc != null) {\n          this.unexpected(protoStartLoc);\n        }\n        if (variance) {\n          this.raise(FlowErrors.SpreadVariance, { at: variance });\n        }\n\n        node.argument = this.flowParseType();\n        return this.finishNode(node, \"ObjectTypeSpreadProperty\");\n      } else {\n        node.key = this.flowParseObjectPropertyKey();\n        node.static = isStatic;\n        node.proto = protoStartLoc != null;\n        node.kind = kind;\n\n        let optional = false;\n        if (this.match(tt.lt) || this.match(tt.parenL)) {\n          // This is a method property\n          node.method = true;\n\n          if (protoStartLoc != null) {\n            this.unexpected(protoStartLoc);\n          }\n          if (variance) {\n            this.unexpected(variance.loc.start);\n          }\n\n          node.value = this.flowParseObjectTypeMethodish(\n            this.startNodeAt(node.start, node.loc.start),\n          );\n          if (kind === \"get\" || kind === \"set\") {\n            this.flowCheckGetterSetterParams(node);\n          }\n          /** Declared classes/interfaces do not allow spread */\n          if (\n            !allowSpread &&\n            node.key.name === \"constructor\" &&\n            node.value.this\n          ) {\n            this.raise(FlowErrors.ThisParamBannedInConstructor, {\n              at: node.value.this,\n            });\n          }\n        } else {\n          if (kind !== \"init\") this.unexpected();\n\n          node.method = false;\n\n          if (this.eat(tt.question)) {\n            optional = true;\n          }\n          node.value = this.flowParseTypeInitialiser();\n          node.variance = variance;\n        }\n\n        node.optional = optional;\n\n        return this.finishNode(node, \"ObjectTypeProperty\");\n      }\n    }\n\n    // This is similar to checkGetterSetterParams, but as\n    // @babel/parser uses non estree properties we cannot reuse it here\n    flowCheckGetterSetterParams(\n      property: N.FlowObjectTypeProperty | N.FlowObjectTypeSpreadProperty,\n    ): void {\n      const paramCount = property.kind === \"get\" ? 0 : 1;\n      const length =\n        property.value.params.length + (property.value.rest ? 1 : 0);\n\n      if (property.value.this) {\n        this.raise(\n          property.kind === \"get\"\n            ? FlowErrors.GetterMayNotHaveThisParam\n            : FlowErrors.SetterMayNotHaveThisParam,\n          { at: property.value.this },\n        );\n      }\n\n      if (length !== paramCount) {\n        this.raise(\n          property.kind === \"get\"\n            ? Errors.BadGetterArity\n            : Errors.BadSetterArity,\n          { at: property },\n        );\n      }\n\n      if (property.kind === \"set\" && property.value.rest) {\n        this.raise(Errors.BadSetterRestParameter, { at: property });\n      }\n    }\n\n    flowObjectTypeSemicolon(): void {\n      if (\n        !this.eat(tt.semi) &&\n        !this.eat(tt.comma) &&\n        !this.match(tt.braceR) &&\n        !this.match(tt.braceBarR)\n      ) {\n        this.unexpected();\n      }\n    }\n\n    flowParseQualifiedTypeIdentifier(\n      startPos?: number,\n      startLoc?: Position,\n      id?: N.Identifier,\n    ): N.FlowQualifiedTypeIdentifier {\n      startPos = startPos || this.state.start;\n      startLoc = startLoc || this.state.startLoc;\n      let node = id || this.flowParseRestrictedIdentifier(true);\n\n      while (this.eat(tt.dot)) {\n        const node2 = this.startNodeAt(startPos, startLoc);\n        node2.qualification = node;\n        node2.id = this.flowParseRestrictedIdentifier(true);\n        node = this.finishNode(node2, \"QualifiedTypeIdentifier\");\n      }\n\n      return node;\n    }\n\n    flowParseGenericType(\n      startPos: number,\n      startLoc: Position,\n      id: N.Identifier,\n    ): N.FlowGenericTypeAnnotation {\n      const node = this.startNodeAt(startPos, startLoc);\n\n      node.typeParameters = null;\n      node.id = this.flowParseQualifiedTypeIdentifier(startPos, startLoc, id);\n\n      if (this.match(tt.lt)) {\n        node.typeParameters = this.flowParseTypeParameterInstantiation();\n      }\n\n      return this.finishNode(node, \"GenericTypeAnnotation\");\n    }\n\n    flowParseTypeofType(): N.FlowTypeofTypeAnnotation {\n      const node = this.startNode();\n      this.expect(tt._typeof);\n      node.argument = this.flowParsePrimaryType();\n      return this.finishNode(node, \"TypeofTypeAnnotation\");\n    }\n\n    flowParseTupleType(): N.FlowTupleTypeAnnotation {\n      const node = this.startNode();\n      node.types = [];\n      this.expect(tt.bracketL);\n      // We allow trailing commas\n      while (this.state.pos < this.length && !this.match(tt.bracketR)) {\n        node.types.push(this.flowParseType());\n        if (this.match(tt.bracketR)) break;\n        this.expect(tt.comma);\n      }\n      this.expect(tt.bracketR);\n      return this.finishNode(node, \"TupleTypeAnnotation\");\n    }\n\n    flowParseFunctionTypeParam(first: boolean): N.FlowFunctionTypeParam {\n      let name = null;\n      let optional = false;\n      let typeAnnotation = null;\n      const node = this.startNode();\n      const lh = this.lookahead();\n      const isThis = this.state.type === tt._this;\n\n      if (lh.type === tt.colon || lh.type === tt.question) {\n        if (isThis && !first) {\n          this.raise(FlowErrors.ThisParamMustBeFirst, { at: node });\n        }\n        name = this.parseIdentifier(isThis);\n        if (this.eat(tt.question)) {\n          optional = true;\n          if (isThis) {\n            this.raise(FlowErrors.ThisParamMayNotBeOptional, { at: node });\n          }\n        }\n        typeAnnotation = this.flowParseTypeInitialiser();\n      } else {\n        typeAnnotation = this.flowParseType();\n      }\n      node.name = name;\n      node.optional = optional;\n      node.typeAnnotation = typeAnnotation;\n      return this.finishNode(node, \"FunctionTypeParam\");\n    }\n\n    reinterpretTypeAsFunctionTypeParam(\n      type: N.FlowType,\n    ): N.FlowFunctionTypeParam {\n      const node = this.startNodeAt(type.start, type.loc.start);\n      node.name = null;\n      node.optional = false;\n      node.typeAnnotation = type;\n      return this.finishNode(node, \"FunctionTypeParam\");\n    }\n\n    flowParseFunctionTypeParams(params: N.FlowFunctionTypeParam[] = []): {\n      params: N.FlowFunctionTypeParam[],\n      rest: ?N.FlowFunctionTypeParam,\n      _this: ?N.FlowFunctionTypeParam,\n    } {\n      let rest: ?N.FlowFunctionTypeParam = null;\n      let _this: ?N.FlowFunctionTypeParam = null;\n      if (this.match(tt._this)) {\n        _this = this.flowParseFunctionTypeParam(/* first */ true);\n        // match Flow parser behavior\n        _this.name = null;\n        if (!this.match(tt.parenR)) {\n          this.expect(tt.comma);\n        }\n      }\n      while (!this.match(tt.parenR) && !this.match(tt.ellipsis)) {\n        params.push(this.flowParseFunctionTypeParam(false));\n        if (!this.match(tt.parenR)) {\n          this.expect(tt.comma);\n        }\n      }\n      if (this.eat(tt.ellipsis)) {\n        rest = this.flowParseFunctionTypeParam(false);\n      }\n      return { params, rest, _this };\n    }\n\n    flowIdentToTypeAnnotation(\n      startPos: number,\n      startLoc: Position,\n      node: N.FlowTypeAnnotation,\n      id: N.Identifier,\n    ): N.FlowTypeAnnotation {\n      switch (id.name) {\n        case \"any\":\n          return this.finishNode(node, \"AnyTypeAnnotation\");\n\n        case \"bool\":\n        case \"boolean\":\n          return this.finishNode(node, \"BooleanTypeAnnotation\");\n\n        case \"mixed\":\n          return this.finishNode(node, \"MixedTypeAnnotation\");\n\n        case \"empty\":\n          return this.finishNode(node, \"EmptyTypeAnnotation\");\n\n        case \"number\":\n          return this.finishNode(node, \"NumberTypeAnnotation\");\n\n        case \"string\":\n          return this.finishNode(node, \"StringTypeAnnotation\");\n\n        case \"symbol\":\n          return this.finishNode(node, \"SymbolTypeAnnotation\");\n\n        default:\n          this.checkNotUnderscore(id.name);\n          return this.flowParseGenericType(startPos, startLoc, id);\n      }\n    }\n\n    // The parsing of types roughly parallels the parsing of expressions, and\n    // primary types are kind of like primary expressions...they're the\n    // primitives with which other types are constructed.\n    flowParsePrimaryType(): N.FlowTypeAnnotation {\n      const startPos = this.state.start;\n      const startLoc = this.state.startLoc;\n      const node = this.startNode();\n      let tmp;\n      let type;\n      let isGroupedType = false;\n      const oldNoAnonFunctionType = this.state.noAnonFunctionType;\n\n      switch (this.state.type) {\n        case tt.braceL:\n          return this.flowParseObjectType({\n            allowStatic: false,\n            allowExact: false,\n            allowSpread: true,\n            allowProto: false,\n            allowInexact: true,\n          });\n\n        case tt.braceBarL:\n          return this.flowParseObjectType({\n            allowStatic: false,\n            allowExact: true,\n            allowSpread: true,\n            allowProto: false,\n            allowInexact: false,\n          });\n\n        case tt.bracketL:\n          this.state.noAnonFunctionType = false;\n          type = this.flowParseTupleType();\n          this.state.noAnonFunctionType = oldNoAnonFunctionType;\n          return type;\n\n        case tt.lt:\n          node.typeParameters = this.flowParseTypeParameterDeclaration();\n          this.expect(tt.parenL);\n          tmp = this.flowParseFunctionTypeParams();\n          node.params = tmp.params;\n          node.rest = tmp.rest;\n          node.this = tmp._this;\n          this.expect(tt.parenR);\n\n          this.expect(tt.arrow);\n\n          node.returnType = this.flowParseType();\n\n          return this.finishNode(node, \"FunctionTypeAnnotation\");\n\n        case tt.parenL:\n          this.next();\n\n          // Check to see if this is actually a grouped type\n          if (!this.match(tt.parenR) && !this.match(tt.ellipsis)) {\n            if (tokenIsIdentifier(this.state.type) || this.match(tt._this)) {\n              const token = this.lookahead().type;\n              isGroupedType = token !== tt.question && token !== tt.colon;\n            } else {\n              isGroupedType = true;\n            }\n          }\n\n          if (isGroupedType) {\n            this.state.noAnonFunctionType = false;\n            type = this.flowParseType();\n            this.state.noAnonFunctionType = oldNoAnonFunctionType;\n\n            // A `,` or a `) =>` means this is an anonymous function type\n            if (\n              this.state.noAnonFunctionType ||\n              !(\n                this.match(tt.comma) ||\n                (this.match(tt.parenR) && this.lookahead().type === tt.arrow)\n              )\n            ) {\n              this.expect(tt.parenR);\n              return type;\n            } else {\n              // Eat a comma if there is one\n              this.eat(tt.comma);\n            }\n          }\n\n          if (type) {\n            tmp = this.flowParseFunctionTypeParams([\n              this.reinterpretTypeAsFunctionTypeParam(type),\n            ]);\n          } else {\n            tmp = this.flowParseFunctionTypeParams();\n          }\n\n          node.params = tmp.params;\n          node.rest = tmp.rest;\n          node.this = tmp._this;\n\n          this.expect(tt.parenR);\n\n          this.expect(tt.arrow);\n\n          node.returnType = this.flowParseType();\n\n          node.typeParameters = null;\n\n          return this.finishNode(node, \"FunctionTypeAnnotation\");\n\n        case tt.string:\n          return this.parseLiteral<N.StringLiteralTypeAnnotation>(\n            this.state.value,\n            \"StringLiteralTypeAnnotation\",\n          );\n\n        case tt._true:\n        case tt._false:\n          node.value = this.match(tt._true);\n          this.next();\n          return this.finishNode<N.BooleanLiteralTypeAnnotation>(\n            node,\n            \"BooleanLiteralTypeAnnotation\",\n          );\n\n        case tt.plusMin:\n          if (this.state.value === \"-\") {\n            this.next();\n            if (this.match(tt.num)) {\n              return this.parseLiteralAtNode<N.NumberLiteralTypeAnnotation>(\n                -this.state.value,\n                \"NumberLiteralTypeAnnotation\",\n                node,\n              );\n            }\n\n            if (this.match(tt.bigint)) {\n              return this.parseLiteralAtNode<N.BigIntLiteralTypeAnnotation>(\n                -this.state.value,\n                \"BigIntLiteralTypeAnnotation\",\n                node,\n              );\n            }\n\n            throw this.raise(FlowErrors.UnexpectedSubtractionOperand, {\n              at: this.state.startLoc,\n            });\n          }\n\n          throw this.unexpected();\n        case tt.num:\n          return this.parseLiteral(\n            this.state.value,\n            \"NumberLiteralTypeAnnotation\",\n          );\n\n        case tt.bigint:\n          return this.parseLiteral(\n            this.state.value,\n            \"BigIntLiteralTypeAnnotation\",\n          );\n\n        case tt._void:\n          this.next();\n          return this.finishNode(node, \"VoidTypeAnnotation\");\n\n        case tt._null:\n          this.next();\n          return this.finishNode(node, \"NullLiteralTypeAnnotation\");\n\n        case tt._this:\n          this.next();\n          return this.finishNode(node, \"ThisTypeAnnotation\");\n\n        case tt.star:\n          this.next();\n          return this.finishNode(node, \"ExistsTypeAnnotation\");\n\n        case tt._typeof:\n          return this.flowParseTypeofType();\n\n        default:\n          if (tokenIsKeyword(this.state.type)) {\n            const label = tokenLabelName(this.state.type);\n            this.next();\n            return super.createIdentifier(node, label);\n          } else if (tokenIsIdentifier(this.state.type)) {\n            if (this.isContextual(tt._interface)) {\n              return this.flowParseInterfaceType();\n            }\n\n            return this.flowIdentToTypeAnnotation(\n              startPos,\n              startLoc,\n              node,\n              this.parseIdentifier(),\n            );\n          }\n      }\n\n      throw this.unexpected();\n    }\n\n    flowParsePostfixType(): N.FlowTypeAnnotation {\n      const startPos = this.state.start;\n      const startLoc = this.state.startLoc;\n      let type = this.flowParsePrimaryType();\n      let seenOptionalIndexedAccess = false;\n      while (\n        (this.match(tt.bracketL) || this.match(tt.questionDot)) &&\n        !this.canInsertSemicolon()\n      ) {\n        const node = this.startNodeAt(startPos, startLoc);\n        const optional = this.eat(tt.questionDot);\n        seenOptionalIndexedAccess = seenOptionalIndexedAccess || optional;\n        this.expect(tt.bracketL);\n        if (!optional && this.match(tt.bracketR)) {\n          node.elementType = type;\n          this.next(); // eat `]`\n          type = this.finishNode(node, \"ArrayTypeAnnotation\");\n        } else {\n          node.objectType = type;\n          node.indexType = this.flowParseType();\n          this.expect(tt.bracketR);\n          if (seenOptionalIndexedAccess) {\n            node.optional = optional;\n            type = this.finishNode<N.FlowOptionalIndexedAccessType>(\n              node,\n              \"OptionalIndexedAccessType\",\n            );\n          } else {\n            type = this.finishNode<N.FlowIndexedAccessType>(\n              node,\n              \"IndexedAccessType\",\n            );\n          }\n        }\n      }\n      return type;\n    }\n\n    flowParsePrefixType(): N.FlowTypeAnnotation {\n      const node = this.startNode();\n      if (this.eat(tt.question)) {\n        node.typeAnnotation = this.flowParsePrefixType();\n        return this.finishNode(node, \"NullableTypeAnnotation\");\n      } else {\n        return this.flowParsePostfixType();\n      }\n    }\n\n    flowParseAnonFunctionWithoutParens(): N.FlowTypeAnnotation {\n      const param = this.flowParsePrefixType();\n      if (!this.state.noAnonFunctionType && this.eat(tt.arrow)) {\n        // TODO: This should be a type error. Passing in a SourceLocation, and it expects a Position.\n        const node = this.startNodeAt(param.start, param.loc.start);\n        node.params = [this.reinterpretTypeAsFunctionTypeParam(param)];\n        node.rest = null;\n        node.this = null;\n        node.returnType = this.flowParseType();\n        node.typeParameters = null;\n        return this.finishNode(node, \"FunctionTypeAnnotation\");\n      }\n      return param;\n    }\n\n    flowParseIntersectionType(): N.FlowTypeAnnotation {\n      const node = this.startNode();\n      this.eat(tt.bitwiseAND);\n      const type = this.flowParseAnonFunctionWithoutParens();\n      node.types = [type];\n      while (this.eat(tt.bitwiseAND)) {\n        node.types.push(this.flowParseAnonFunctionWithoutParens());\n      }\n      return node.types.length === 1\n        ? type\n        : this.finishNode(node, \"IntersectionTypeAnnotation\");\n    }\n\n    flowParseUnionType(): N.FlowTypeAnnotation {\n      const node = this.startNode();\n      this.eat(tt.bitwiseOR);\n      const type = this.flowParseIntersectionType();\n      node.types = [type];\n      while (this.eat(tt.bitwiseOR)) {\n        node.types.push(this.flowParseIntersectionType());\n      }\n      return node.types.length === 1\n        ? type\n        : this.finishNode(node, \"UnionTypeAnnotation\");\n    }\n\n    flowParseType(): N.FlowTypeAnnotation {\n      const oldInType = this.state.inType;\n      this.state.inType = true;\n      const type = this.flowParseUnionType();\n      this.state.inType = oldInType;\n      return type;\n    }\n\n    flowParseTypeOrImplicitInstantiation(): N.FlowTypeAnnotation {\n      if (this.state.type === tt.name && this.state.value === \"_\") {\n        const startPos = this.state.start;\n        const startLoc = this.state.startLoc;\n        const node = this.parseIdentifier();\n        return this.flowParseGenericType(startPos, startLoc, node);\n      } else {\n        return this.flowParseType();\n      }\n    }\n\n    flowParseTypeAnnotation(): N.FlowTypeAnnotation {\n      const node = this.startNode();\n      node.typeAnnotation = this.flowParseTypeInitialiser();\n      return this.finishNode(node, \"TypeAnnotation\");\n    }\n\n    flowParseTypeAnnotatableIdentifier(\n      allowPrimitiveOverride?: boolean,\n    ): N.Identifier {\n      const ident = allowPrimitiveOverride\n        ? this.parseIdentifier()\n        : this.flowParseRestrictedIdentifier();\n      if (this.match(tt.colon)) {\n        ident.typeAnnotation = this.flowParseTypeAnnotation();\n        this.resetEndLocation(ident);\n      }\n      return ident;\n    }\n\n    typeCastToParameter(node: N.Node): N.Node {\n      node.expression.typeAnnotation = node.typeAnnotation;\n\n      this.resetEndLocation(node.expression, node.typeAnnotation.loc.end);\n\n      return node.expression;\n    }\n\n    flowParseVariance(): ?N.FlowVariance {\n      let variance = null;\n      if (this.match(tt.plusMin)) {\n        variance = this.startNode();\n        if (this.state.value === \"+\") {\n          variance.kind = \"plus\";\n        } else {\n          variance.kind = \"minus\";\n        }\n        this.next();\n        this.finishNode(variance, \"Variance\");\n      }\n      return variance;\n    }\n\n    // ==================================\n    // Overrides\n    // ==================================\n\n    parseFunctionBody(\n      node: N.Function,\n      allowExpressionBody: ?boolean,\n      isMethod?: boolean = false,\n    ): void {\n      if (allowExpressionBody) {\n        return this.forwardNoArrowParamsConversionAt(node, () =>\n          super.parseFunctionBody(node, true, isMethod),\n        );\n      }\n\n      return super.parseFunctionBody(node, false, isMethod);\n    }\n\n    parseFunctionBodyAndFinish(\n      node: N.BodilessFunctionOrMethodBase,\n      type: string,\n      isMethod?: boolean = false,\n    ): void {\n      if (this.match(tt.colon)) {\n        const typeNode = this.startNode();\n\n        [\n          // $FlowFixMe (destructuring not supported yet)\n          typeNode.typeAnnotation,\n          // $FlowFixMe (destructuring not supported yet)\n          node.predicate,\n        ] = this.flowParseTypeAndPredicateInitialiser();\n\n        node.returnType = typeNode.typeAnnotation\n          ? this.finishNode(typeNode, \"TypeAnnotation\")\n          : null;\n      }\n\n      super.parseFunctionBodyAndFinish(node, type, isMethod);\n    }\n\n    // interfaces and enums\n    parseStatement(context: ?string, topLevel?: boolean): N.Statement {\n      // strict mode handling of `interface` since it's a reserved word\n      if (this.state.strict && this.isContextual(tt._interface)) {\n        const lookahead = this.lookahead();\n        if (tokenIsKeywordOrIdentifier(lookahead.type)) {\n          const node = this.startNode();\n          this.next();\n          return this.flowParseInterface(node);\n        }\n      } else if (this.shouldParseEnums() && this.isContextual(tt._enum)) {\n        const node = this.startNode();\n        this.next();\n        return this.flowParseEnumDeclaration(node);\n      }\n      const stmt = super.parseStatement(context, topLevel);\n      // We will parse a flow pragma in any comment before the first statement.\n      if (this.flowPragma === undefined && !this.isValidDirective(stmt)) {\n        this.flowPragma = null;\n      }\n      return stmt;\n    }\n\n    // declares, interfaces and type aliases\n    parseExpressionStatement(\n      node: N.ExpressionStatement,\n      expr: N.Expression,\n    ): N.ExpressionStatement {\n      if (expr.type === \"Identifier\") {\n        if (expr.name === \"declare\") {\n          if (\n            this.match(tt._class) ||\n            tokenIsIdentifier(this.state.type) ||\n            this.match(tt._function) ||\n            this.match(tt._var) ||\n            this.match(tt._export)\n          ) {\n            return this.flowParseDeclare(node);\n          }\n        } else if (tokenIsIdentifier(this.state.type)) {\n          if (expr.name === \"interface\") {\n            return this.flowParseInterface(node);\n          } else if (expr.name === \"type\") {\n            return this.flowParseTypeAlias(node);\n          } else if (expr.name === \"opaque\") {\n            return this.flowParseOpaqueType(node, false);\n          }\n        }\n      }\n\n      return super.parseExpressionStatement(node, expr);\n    }\n\n    // export type\n    shouldParseExportDeclaration(): boolean {\n      const { type } = this.state;\n      if (\n        tokenIsFlowInterfaceOrTypeOrOpaque(type) ||\n        (this.shouldParseEnums() && type === tt._enum)\n      ) {\n        return !this.state.containsEsc;\n      }\n      return super.shouldParseExportDeclaration();\n    }\n\n    isExportDefaultSpecifier(): boolean {\n      const { type } = this.state;\n      if (\n        tokenIsFlowInterfaceOrTypeOrOpaque(type) ||\n        (this.shouldParseEnums() && type === tt._enum)\n      ) {\n        return this.state.containsEsc;\n      }\n\n      return super.isExportDefaultSpecifier();\n    }\n\n    parseExportDefaultExpression(): N.Expression | N.Declaration {\n      if (this.shouldParseEnums() && this.isContextual(tt._enum)) {\n        const node = this.startNode();\n        this.next();\n        return this.flowParseEnumDeclaration(node);\n      }\n      return super.parseExportDefaultExpression();\n    }\n\n    parseConditional(\n      expr: N.Expression,\n      startPos: number,\n      startLoc: Position,\n      refExpressionErrors?: ?ExpressionErrors,\n    ): N.Expression {\n      if (!this.match(tt.question)) return expr;\n\n      if (this.state.maybeInArrowParameters) {\n        const nextCh = this.lookaheadCharCode();\n        // These tokens cannot start an expression, so if one of them follows\n        // ? then we are probably in an arrow function parameters list and we\n        // don't parse the conditional expression.\n        if (\n          nextCh === charCodes.comma || // (a?, b) => c\n          nextCh === charCodes.equalsTo || // (a? = b) => c\n          nextCh === charCodes.colon || // (a?: b) => c\n          nextCh === charCodes.rightParenthesis // (a?) => c\n        ) {\n          /*:: invariant(refExpressionErrors != null) */\n          this.setOptionalParametersError(refExpressionErrors);\n          return expr;\n        }\n      }\n\n      this.expect(tt.question);\n      const state = this.state.clone();\n      const originalNoArrowAt = this.state.noArrowAt;\n      const node = this.startNodeAt(startPos, startLoc);\n      let { consequent, failed } = this.tryParseConditionalConsequent();\n      let [valid, invalid] = this.getArrowLikeExpressions(consequent);\n\n      if (failed || invalid.length > 0) {\n        const noArrowAt = [...originalNoArrowAt];\n\n        if (invalid.length > 0) {\n          this.state = state;\n          this.state.noArrowAt = noArrowAt;\n\n          for (let i = 0; i < invalid.length; i++) {\n            noArrowAt.push(invalid[i].start);\n          }\n\n          ({ consequent, failed } = this.tryParseConditionalConsequent());\n          [valid, invalid] = this.getArrowLikeExpressions(consequent);\n        }\n\n        if (failed && valid.length > 1) {\n          // if there are two or more possible correct ways of parsing, throw an\n          // error.\n          // e.g.   Source: a ? (b): c => (d): e => f\n          //      Result 1: a ? b : (c => ((d): e => f))\n          //      Result 2: a ? ((b): c => d) : (e => f)\n          this.raise(FlowErrors.AmbiguousConditionalArrow, {\n            at: state.startLoc,\n          });\n        }\n\n        if (failed && valid.length === 1) {\n          this.state = state;\n          noArrowAt.push(valid[0].start);\n          this.state.noArrowAt = noArrowAt;\n          ({ consequent, failed } = this.tryParseConditionalConsequent());\n        }\n      }\n\n      this.getArrowLikeExpressions(consequent, true);\n\n      this.state.noArrowAt = originalNoArrowAt;\n      this.expect(tt.colon);\n\n      node.test = expr;\n      node.consequent = consequent;\n      node.alternate = this.forwardNoArrowParamsConversionAt(node, () =>\n        this.parseMaybeAssign(undefined, undefined),\n      );\n\n      return this.finishNode(node, \"ConditionalExpression\");\n    }\n\n    tryParseConditionalConsequent(): {\n      consequent: N.Expression,\n      failed: boolean,\n    } {\n      this.state.noArrowParamsConversionAt.push(this.state.start);\n\n      const consequent = this.parseMaybeAssignAllowIn();\n      const failed = !this.match(tt.colon);\n\n      this.state.noArrowParamsConversionAt.pop();\n\n      return { consequent, failed };\n    }\n\n    // Given an expression, walks through out its arrow functions whose body is\n    // an expression and through out conditional expressions. It returns every\n    // function which has been parsed with a return type but could have been\n    // parenthesized expressions.\n    // These functions are separated into two arrays: one containing the ones\n    // whose parameters can be converted to assignable lists, one containing the\n    // others.\n    getArrowLikeExpressions(\n      node: N.Expression,\n      disallowInvalid?: boolean,\n    ): [N.ArrowFunctionExpression[], N.ArrowFunctionExpression[]] {\n      const stack = [node];\n      const arrows: N.ArrowFunctionExpression[] = [];\n\n      while (stack.length !== 0) {\n        const node = stack.pop();\n        if (node.type === \"ArrowFunctionExpression\") {\n          if (node.typeParameters || !node.returnType) {\n            // This is an arrow expression without ambiguity, so check its parameters\n            this.finishArrowValidation(node);\n          } else {\n            arrows.push(node);\n          }\n          stack.push(node.body);\n        } else if (node.type === \"ConditionalExpression\") {\n          stack.push(node.consequent);\n          stack.push(node.alternate);\n        }\n      }\n\n      if (disallowInvalid) {\n        arrows.forEach(node => this.finishArrowValidation(node));\n        return [arrows, []];\n      }\n\n      return partition(arrows, node =>\n        node.params.every(param => this.isAssignable(param, true)),\n      );\n    }\n\n    finishArrowValidation(node: N.ArrowFunctionExpression) {\n      this.toAssignableList(\n        // node.params is Expression[] instead of $ReadOnlyArray<Pattern> because it\n        // has not been converted yet.\n        ((node.params: any): N.Expression[]),\n        node.extra?.trailingCommaLoc,\n        /* isLHS */ false,\n      );\n      // Enter scope, as checkParams defines bindings\n      this.scope.enter(SCOPE_FUNCTION | SCOPE_ARROW);\n      // Use super's method to force the parameters to be checked\n      super.checkParams(node, false, true);\n      this.scope.exit();\n    }\n\n    forwardNoArrowParamsConversionAt<T>(node: N.Node, parse: () => T): T {\n      let result: T;\n      if (this.state.noArrowParamsConversionAt.indexOf(node.start) !== -1) {\n        this.state.noArrowParamsConversionAt.push(this.state.start);\n        result = parse();\n        this.state.noArrowParamsConversionAt.pop();\n      } else {\n        result = parse();\n      }\n\n      return result;\n    }\n\n    parseParenItem(\n      node: N.Expression,\n      startPos: number,\n      startLoc: Position,\n    ): N.Expression {\n      node = super.parseParenItem(node, startPos, startLoc);\n      if (this.eat(tt.question)) {\n        node.optional = true;\n        // Include questionmark in location of node\n        // Don't use this.finishNode() as otherwise we might process comments twice and\n        // include already consumed parens\n        this.resetEndLocation(node);\n      }\n\n      if (this.match(tt.colon)) {\n        const typeCastNode = this.startNodeAt(startPos, startLoc);\n        typeCastNode.expression = node;\n        typeCastNode.typeAnnotation = this.flowParseTypeAnnotation();\n\n        return this.finishNode(typeCastNode, \"TypeCastExpression\");\n      }\n\n      return node;\n    }\n\n    assertModuleNodeAllowed(node: N.Node) {\n      if (\n        (node.type === \"ImportDeclaration\" &&\n          (node.importKind === \"type\" || node.importKind === \"typeof\")) ||\n        (node.type === \"ExportNamedDeclaration\" &&\n          node.exportKind === \"type\") ||\n        (node.type === \"ExportAllDeclaration\" && node.exportKind === \"type\")\n      ) {\n        // Allow Flowtype imports and exports in all conditions because\n        // Flow itself does not care about 'sourceType'.\n        return;\n      }\n\n      super.assertModuleNodeAllowed(node);\n    }\n\n    parseExport(node: N.Node): N.AnyExport {\n      const decl = super.parseExport(node);\n      if (\n        decl.type === \"ExportNamedDeclaration\" ||\n        decl.type === \"ExportAllDeclaration\"\n      ) {\n        decl.exportKind = decl.exportKind || \"value\";\n      }\n      return decl;\n    }\n\n    parseExportDeclaration(node: N.ExportNamedDeclaration): ?N.Declaration {\n      if (this.isContextual(tt._type)) {\n        node.exportKind = \"type\";\n\n        const declarationNode = this.startNode();\n        this.next();\n\n        if (this.match(tt.braceL)) {\n          // export type { foo, bar };\n          node.specifiers = this.parseExportSpecifiers(\n            /* isInTypeExport */ true,\n          );\n          this.parseExportFrom(node);\n          return null;\n        } else {\n          // export type Foo = Bar;\n          return this.flowParseTypeAlias(declarationNode);\n        }\n      } else if (this.isContextual(tt._opaque)) {\n        node.exportKind = \"type\";\n\n        const declarationNode = this.startNode();\n        this.next();\n        // export opaque type Foo = Bar;\n        return this.flowParseOpaqueType(declarationNode, false);\n      } else if (this.isContextual(tt._interface)) {\n        node.exportKind = \"type\";\n        const declarationNode = this.startNode();\n        this.next();\n        return this.flowParseInterface(declarationNode);\n      } else if (this.shouldParseEnums() && this.isContextual(tt._enum)) {\n        node.exportKind = \"value\";\n        const declarationNode = this.startNode();\n        this.next();\n        return this.flowParseEnumDeclaration(declarationNode);\n      } else {\n        return super.parseExportDeclaration(node);\n      }\n    }\n\n    eatExportStar(node: N.Node): boolean {\n      if (super.eatExportStar(...arguments)) return true;\n\n      if (this.isContextual(tt._type) && this.lookahead().type === tt.star) {\n        node.exportKind = \"type\";\n        this.next();\n        this.next();\n        return true;\n      }\n\n      return false;\n    }\n\n    maybeParseExportNamespaceSpecifier(node: N.Node): boolean {\n      const { startLoc } = this.state;\n      const hasNamespace = super.maybeParseExportNamespaceSpecifier(node);\n      if (hasNamespace && node.exportKind === \"type\") {\n        this.unexpected(startLoc);\n      }\n      return hasNamespace;\n    }\n\n    parseClassId(node: N.Class, isStatement: boolean, optionalId: ?boolean) {\n      super.parseClassId(node, isStatement, optionalId);\n      if (this.match(tt.lt)) {\n        node.typeParameters = this.flowParseTypeParameterDeclaration();\n      }\n    }\n\n    parseClassMember(\n      classBody: N.ClassBody,\n      member: any,\n      state: N.ParseClassMemberState,\n    ): void {\n      const { startLoc } = this.state;\n      if (this.isContextual(tt._declare)) {\n        if (this.parseClassMemberFromModifier(classBody, member)) {\n          // 'declare' is a class element name\n          return;\n        }\n\n        member.declare = true;\n      }\n\n      super.parseClassMember(classBody, member, state);\n\n      if (member.declare) {\n        if (\n          member.type !== \"ClassProperty\" &&\n          member.type !== \"ClassPrivateProperty\" &&\n          member.type !== \"PropertyDefinition\" // Used by estree plugin\n        ) {\n          this.raise(FlowErrors.DeclareClassElement, { at: startLoc });\n        } else if (member.value) {\n          this.raise(FlowErrors.DeclareClassFieldInitializer, {\n            at: member.value,\n          });\n        }\n      }\n    }\n\n    isIterator(word: string): boolean {\n      return word === \"iterator\" || word === \"asyncIterator\";\n    }\n\n    readIterator(): void {\n      const word = super.readWord1();\n      const fullWord = \"@@\" + word;\n\n      // Allow @@iterator and @@asyncIterator as a identifier only inside type\n      if (!this.isIterator(word) || !this.state.inType) {\n        this.raise(Errors.InvalidIdentifier, {\n          at: this.state.curPosition(),\n          identifierName: fullWord,\n        });\n      }\n\n      this.finishToken(tt.name, fullWord);\n    }\n\n    // ensure that inside flow types, we bypass the jsx parser plugin\n    getTokenFromCode(code: number): void {\n      const next = this.input.charCodeAt(this.state.pos + 1);\n      if (code === charCodes.leftCurlyBrace && next === charCodes.verticalBar) {\n        return this.finishOp(tt.braceBarL, 2);\n      } else if (\n        this.state.inType &&\n        (code === charCodes.greaterThan || code === charCodes.lessThan)\n      ) {\n        return this.finishOp(code === charCodes.greaterThan ? tt.gt : tt.lt, 1);\n      } else if (this.state.inType && code === charCodes.questionMark) {\n        if (next === charCodes.dot) {\n          return this.finishOp(tt.questionDot, 2);\n        }\n        // allow double nullable types in Flow: ??string\n        return this.finishOp(tt.question, 1);\n      } else if (\n        isIteratorStart(code, next, this.input.charCodeAt(this.state.pos + 2))\n      ) {\n        this.state.pos += 2; // eat \"@@\"\n        return this.readIterator();\n      } else {\n        return super.getTokenFromCode(code);\n      }\n    }\n\n    isAssignable(node: N.Node, isBinding?: boolean): boolean {\n      if (node.type === \"TypeCastExpression\") {\n        return this.isAssignable(node.expression, isBinding);\n      } else {\n        return super.isAssignable(node, isBinding);\n      }\n    }\n\n    toAssignable(node: N.Node, isLHS: boolean = false): void {\n      if (\n        !isLHS &&\n        node.type === \"AssignmentExpression\" &&\n        node.left.type === \"TypeCastExpression\"\n      ) {\n        node.left = this.typeCastToParameter(node.left);\n      }\n      super.toAssignable(...arguments);\n    }\n\n    // turn type casts that we found in function parameter head into type annotated params\n    toAssignableList(\n      exprList: N.Expression[],\n      trailingCommaLoc?: ?Position,\n      isLHS: boolean,\n    ): void {\n      for (let i = 0; i < exprList.length; i++) {\n        const expr = exprList[i];\n        if (expr?.type === \"TypeCastExpression\") {\n          exprList[i] = this.typeCastToParameter(expr);\n        }\n      }\n      super.toAssignableList(exprList, trailingCommaLoc, isLHS);\n    }\n\n    // this is a list of nodes, from something like a call expression, we need to filter the\n    // type casts that we've found that are illegal in this context\n    toReferencedList(\n      exprList: $ReadOnlyArray<?N.Expression>,\n      isParenthesizedExpr?: boolean,\n    ): $ReadOnlyArray<?N.Expression> {\n      for (let i = 0; i < exprList.length; i++) {\n        const expr = exprList[i];\n        if (\n          expr &&\n          expr.type === \"TypeCastExpression\" &&\n          !expr.extra?.parenthesized &&\n          (exprList.length > 1 || !isParenthesizedExpr)\n        ) {\n          this.raise(FlowErrors.TypeCastInPattern, {\n            at: expr.typeAnnotation,\n          });\n        }\n      }\n\n      return exprList;\n    }\n\n    parseArrayLike(\n      close: TokenType,\n      canBePattern: boolean,\n      isTuple: boolean,\n      refExpressionErrors: ?ExpressionErrors,\n    ): N.ArrayExpression | N.TupleExpression {\n      const node = super.parseArrayLike(\n        close,\n        canBePattern,\n        isTuple,\n        refExpressionErrors,\n      );\n\n      // This could be an array pattern:\n      //   ([a: string, b: string]) => {}\n      // In this case, we don't have to call toReferencedList. We will\n      // call it, if needed, when we are sure that it is a parenthesized\n      // expression by calling toReferencedListDeep.\n      if (canBePattern && !this.state.maybeInArrowParameters) {\n        this.toReferencedList(node.elements);\n      }\n\n      return node;\n    }\n\n    isValidLVal(type: string, ...rest) {\n      return type === \"TypeCastExpression\" || super.isValidLVal(type, ...rest);\n    }\n\n    // parse class property type annotations\n    parseClassProperty(node: N.ClassProperty): N.ClassProperty {\n      if (this.match(tt.colon)) {\n        node.typeAnnotation = this.flowParseTypeAnnotation();\n      }\n      return super.parseClassProperty(node);\n    }\n\n    parseClassPrivateProperty(\n      node: N.ClassPrivateProperty,\n    ): N.ClassPrivateProperty {\n      if (this.match(tt.colon)) {\n        node.typeAnnotation = this.flowParseTypeAnnotation();\n      }\n      return super.parseClassPrivateProperty(node);\n    }\n\n    // determine whether or not we're currently in the position where a class method would appear\n    isClassMethod(): boolean {\n      return this.match(tt.lt) || super.isClassMethod();\n    }\n\n    // determine whether or not we're currently in the position where a class property would appear\n    isClassProperty(): boolean {\n      return this.match(tt.colon) || super.isClassProperty();\n    }\n\n    isNonstaticConstructor(method: N.ClassMethod | N.ClassProperty): boolean {\n      return !this.match(tt.colon) && super.isNonstaticConstructor(method);\n    }\n\n    // parse type parameters for class methods\n    pushClassMethod(\n      classBody: N.ClassBody,\n      method: N.ClassMethod,\n      isGenerator: boolean,\n      isAsync: boolean,\n      isConstructor: boolean,\n      allowsDirectSuper: boolean,\n    ): void {\n      if ((method: $FlowFixMe).variance) {\n        this.unexpected((method: $FlowFixMe).variance.loc.start);\n      }\n      delete (method: $FlowFixMe).variance;\n      if (this.match(tt.lt)) {\n        method.typeParameters = this.flowParseTypeParameterDeclaration();\n      }\n\n      super.pushClassMethod(\n        classBody,\n        method,\n        isGenerator,\n        isAsync,\n        isConstructor,\n        allowsDirectSuper,\n      );\n\n      if (method.params && isConstructor) {\n        const params = method.params;\n        if (params.length > 0 && this.isThisParam(params[0])) {\n          this.raise(FlowErrors.ThisParamBannedInConstructor, { at: method });\n        }\n        // estree support\n      } else if (\n        // $FlowFixMe flow does not know about the face that estree can replace ClassMethod with MethodDefinition\n        method.type === \"MethodDefinition\" &&\n        isConstructor &&\n        method.value.params\n      ) {\n        const params = method.value.params;\n        if (params.length > 0 && this.isThisParam(params[0])) {\n          this.raise(FlowErrors.ThisParamBannedInConstructor, { at: method });\n        }\n      }\n    }\n\n    pushClassPrivateMethod(\n      classBody: N.ClassBody,\n      method: N.ClassPrivateMethod,\n      isGenerator: boolean,\n      isAsync: boolean,\n    ): void {\n      if ((method: $FlowFixMe).variance) {\n        this.unexpected((method: $FlowFixMe).variance.loc.start);\n      }\n      delete (method: $FlowFixMe).variance;\n      if (this.match(tt.lt)) {\n        method.typeParameters = this.flowParseTypeParameterDeclaration();\n      }\n\n      super.pushClassPrivateMethod(classBody, method, isGenerator, isAsync);\n    }\n\n    // parse a the super class type parameters and implements\n    parseClassSuper(node: N.Class): void {\n      super.parseClassSuper(node);\n      if (node.superClass && this.match(tt.lt)) {\n        node.superTypeParameters = this.flowParseTypeParameterInstantiation();\n      }\n      if (this.isContextual(tt._implements)) {\n        this.next();\n        const implemented: N.FlowClassImplements[] = (node.implements = []);\n        do {\n          const node = this.startNode();\n          node.id = this.flowParseRestrictedIdentifier(/*liberal*/ true);\n          if (this.match(tt.lt)) {\n            node.typeParameters = this.flowParseTypeParameterInstantiation();\n          } else {\n            node.typeParameters = null;\n          }\n          implemented.push(this.finishNode(node, \"ClassImplements\"));\n        } while (this.eat(tt.comma));\n      }\n    }\n\n    checkGetterSetterParams(method: N.ObjectMethod | N.ClassMethod): void {\n      super.checkGetterSetterParams(method);\n      const params = this.getObjectOrClassMethodParams(method);\n      if (params.length > 0) {\n        const param = params[0];\n        if (this.isThisParam(param) && method.kind === \"get\") {\n          this.raise(FlowErrors.GetterMayNotHaveThisParam, { at: param });\n        } else if (this.isThisParam(param)) {\n          this.raise(FlowErrors.SetterMayNotHaveThisParam, { at: param });\n        }\n      }\n    }\n\n    parsePropertyNamePrefixOperator(\n      node: N.ObjectOrClassMember | N.ClassMember,\n    ): void {\n      node.variance = this.flowParseVariance();\n    }\n\n    // parse type parameters for object method shorthand\n    parseObjPropValue(\n      prop: N.ObjectMember,\n      startPos: ?number,\n      startLoc: ?Position,\n      isGenerator: boolean,\n      isAsync: boolean,\n      isPattern: boolean,\n      isAccessor: boolean,\n      refExpressionErrors: ?ExpressionErrors,\n    ): void {\n      if ((prop: $FlowFixMe).variance) {\n        this.unexpected((prop: $FlowFixMe).variance.loc.start);\n      }\n      delete (prop: $FlowFixMe).variance;\n\n      let typeParameters;\n\n      // method shorthand\n      if (this.match(tt.lt) && !isAccessor) {\n        typeParameters = this.flowParseTypeParameterDeclaration();\n        if (!this.match(tt.parenL)) this.unexpected();\n      }\n\n      super.parseObjPropValue(\n        prop,\n        startPos,\n        startLoc,\n        isGenerator,\n        isAsync,\n        isPattern,\n        isAccessor,\n        refExpressionErrors,\n      );\n\n      // add typeParameters if we found them\n      if (typeParameters) {\n        (prop.value || prop).typeParameters = typeParameters;\n      }\n    }\n\n    parseAssignableListItemTypes(param: N.Pattern): N.Pattern {\n      if (this.eat(tt.question)) {\n        if (param.type !== \"Identifier\") {\n          this.raise(FlowErrors.PatternIsOptional, { at: param });\n        }\n        if (this.isThisParam(param)) {\n          this.raise(FlowErrors.ThisParamMayNotBeOptional, { at: param });\n        }\n\n        ((param: any): N.Identifier).optional = true;\n      }\n      if (this.match(tt.colon)) {\n        param.typeAnnotation = this.flowParseTypeAnnotation();\n      } else if (this.isThisParam(param)) {\n        this.raise(FlowErrors.ThisParamAnnotationRequired, { at: param });\n      }\n\n      if (this.match(tt.eq) && this.isThisParam(param)) {\n        this.raise(FlowErrors.ThisParamNoDefault, { at: param });\n      }\n\n      this.resetEndLocation(param);\n      return param;\n    }\n\n    parseMaybeDefault(\n      startPos?: ?number,\n      startLoc?: ?Position,\n      left?: ?N.Pattern,\n    ): N.Pattern {\n      const node = super.parseMaybeDefault(startPos, startLoc, left);\n\n      if (\n        node.type === \"AssignmentPattern\" &&\n        node.typeAnnotation &&\n        node.right.start < node.typeAnnotation.start\n      ) {\n        this.raise(FlowErrors.TypeBeforeInitializer, {\n          at: node.typeAnnotation,\n        });\n      }\n\n      return node;\n    }\n\n    shouldParseDefaultImport(node: N.ImportDeclaration): boolean {\n      if (!hasTypeImportKind(node)) {\n        return super.shouldParseDefaultImport(node);\n      }\n\n      return isMaybeDefaultImport(this.state.type);\n    }\n\n    parseImportSpecifierLocal(\n      node: N.ImportDeclaration,\n      specifier: N.Node,\n      type: string,\n    ): void {\n      specifier.local = hasTypeImportKind(node)\n        ? this.flowParseRestrictedIdentifier(\n            /* liberal */ true,\n            /* declaration */ true,\n          )\n        : this.parseIdentifier();\n\n      node.specifiers.push(this.finishImportSpecifier(specifier, type));\n    }\n\n    // parse typeof and type imports\n    maybeParseDefaultImportSpecifier(node: N.ImportDeclaration): boolean {\n      node.importKind = \"value\";\n\n      let kind = null;\n      if (this.match(tt._typeof)) {\n        kind = \"typeof\";\n      } else if (this.isContextual(tt._type)) {\n        kind = \"type\";\n      }\n      if (kind) {\n        const lh = this.lookahead();\n        const { type } = lh;\n\n        // import type * is not allowed\n        if (kind === \"type\" && type === tt.star) {\n          // FIXME: lh.start?\n          this.unexpected(null, lh.type);\n        }\n\n        if (\n          isMaybeDefaultImport(type) ||\n          type === tt.braceL ||\n          type === tt.star\n        ) {\n          this.next();\n          node.importKind = kind;\n        }\n      }\n\n      return super.maybeParseDefaultImportSpecifier(node);\n    }\n\n    // parse import-type/typeof shorthand\n    parseImportSpecifier(\n      specifier: any,\n      importedIsString: boolean,\n      isInTypeOnlyImport: boolean,\n      // eslint-disable-next-line no-unused-vars\n      isMaybeTypeOnly: boolean,\n    ): N.ImportSpecifier {\n      const firstIdent = specifier.imported;\n\n      let specifierTypeKind = null;\n      if (firstIdent.type === \"Identifier\") {\n        if (firstIdent.name === \"type\") {\n          specifierTypeKind = \"type\";\n        } else if (firstIdent.name === \"typeof\") {\n          specifierTypeKind = \"typeof\";\n        }\n      }\n\n      let isBinding = false;\n      if (this.isContextual(tt._as) && !this.isLookaheadContextual(\"as\")) {\n        const as_ident = this.parseIdentifier(true);\n        if (\n          specifierTypeKind !== null &&\n          !tokenIsKeywordOrIdentifier(this.state.type)\n        ) {\n          // `import {type as ,` or `import {type as }`\n          specifier.imported = as_ident;\n          specifier.importKind = specifierTypeKind;\n          specifier.local = cloneIdentifier(as_ident);\n        } else {\n          // `import {type as foo`\n          specifier.imported = firstIdent;\n          specifier.importKind = null;\n          specifier.local = this.parseIdentifier();\n        }\n      } else {\n        if (\n          specifierTypeKind !== null &&\n          tokenIsKeywordOrIdentifier(this.state.type)\n        ) {\n          // `import {type foo`\n          specifier.imported = this.parseIdentifier(true);\n          specifier.importKind = specifierTypeKind;\n        } else {\n          if (importedIsString) {\n            /*:: invariant(firstIdent instanceof N.StringLiteral) */\n            throw this.raise(Errors.ImportBindingIsString, {\n              at: specifier,\n              importName: firstIdent.value,\n            });\n          }\n          /*:: invariant(firstIdent instanceof N.Node) */\n          specifier.imported = firstIdent;\n          specifier.importKind = null;\n        }\n\n        if (this.eatContextual(tt._as)) {\n          specifier.local = this.parseIdentifier();\n        } else {\n          isBinding = true;\n          specifier.local = cloneIdentifier(specifier.imported);\n        }\n      }\n\n      const specifierIsTypeImport = hasTypeImportKind(specifier);\n\n      if (isInTypeOnlyImport && specifierIsTypeImport) {\n        this.raise(FlowErrors.ImportTypeShorthandOnlyInPureImport, {\n          at: specifier,\n        });\n      }\n\n      if (isInTypeOnlyImport || specifierIsTypeImport) {\n        this.checkReservedType(\n          specifier.local.name,\n          specifier.local.loc.start,\n          /* declaration */ true,\n        );\n      }\n\n      if (isBinding && !isInTypeOnlyImport && !specifierIsTypeImport) {\n        this.checkReservedWord(\n          specifier.local.name,\n          specifier.loc.start,\n          true,\n          true,\n        );\n      }\n\n      return this.finishImportSpecifier(specifier, \"ImportSpecifier\");\n    }\n\n    parseBindingAtom(): N.Pattern {\n      switch (this.state.type) {\n        case tt._this:\n          // \"this\" may be the name of a parameter, so allow it.\n          return this.parseIdentifier(/* liberal */ true);\n        default:\n          return super.parseBindingAtom();\n      }\n    }\n\n    // parse function type parameters - function foo<T>() {}\n    parseFunctionParams(node: N.Function, allowModifiers?: boolean): void {\n      // $FlowFixMe\n      const kind = node.kind;\n      if (kind !== \"get\" && kind !== \"set\" && this.match(tt.lt)) {\n        node.typeParameters = this.flowParseTypeParameterDeclaration();\n      }\n      super.parseFunctionParams(node, allowModifiers);\n    }\n\n    // parse flow type annotations on variable declarator heads - let foo: string = bar\n    parseVarId(\n      decl: N.VariableDeclarator,\n      kind: \"var\" | \"let\" | \"const\",\n    ): void {\n      super.parseVarId(decl, kind);\n      if (this.match(tt.colon)) {\n        decl.id.typeAnnotation = this.flowParseTypeAnnotation();\n        this.resetEndLocation(decl.id); // set end position to end of type\n      }\n    }\n\n    // parse the return type of an async arrow function - let foo = (async (): number => {});\n    parseAsyncArrowFromCallExpression(\n      node: N.ArrowFunctionExpression,\n      call: N.CallExpression,\n    ): N.ArrowFunctionExpression {\n      if (this.match(tt.colon)) {\n        const oldNoAnonFunctionType = this.state.noAnonFunctionType;\n        this.state.noAnonFunctionType = true;\n        node.returnType = this.flowParseTypeAnnotation();\n        this.state.noAnonFunctionType = oldNoAnonFunctionType;\n      }\n\n      return super.parseAsyncArrowFromCallExpression(node, call);\n    }\n\n    // todo description\n    shouldParseAsyncArrow(): boolean {\n      return this.match(tt.colon) || super.shouldParseAsyncArrow();\n    }\n\n    // We need to support type parameter declarations for arrow functions. This\n    // is tricky. There are three situations we need to handle\n    //\n    // 1. This is either JSX or an arrow function. We'll try JSX first. If that\n    //    fails, we'll try an arrow function. If that fails, we'll throw the JSX\n    //    error.\n    // 2. This is an arrow function. We'll parse the type parameter declaration,\n    //    parse the rest, make sure the rest is an arrow function, and go from\n    //    there\n    // 3. This is neither. Just call the super method\n    parseMaybeAssign(\n      refExpressionErrors?: ?ExpressionErrors,\n      afterLeftParse?: Function,\n    ): N.Expression {\n      let state = null;\n\n      let jsx;\n\n      if (\n        this.hasPlugin(\"jsx\") &&\n        (this.match(tt.jsxTagStart) || this.match(tt.lt))\n      ) {\n        state = this.state.clone();\n\n        jsx = this.tryParse(\n          () => super.parseMaybeAssign(refExpressionErrors, afterLeftParse),\n          state,\n        );\n\n        /*:: invariant(!jsx.aborted) */\n        /*:: invariant(jsx.node != null) */\n        if (!jsx.error) return jsx.node;\n\n        // Remove `tc.j_expr` and `tc.j_oTag` from context added\n        // by parsing `jsxTagStart` to stop the JSX plugin from\n        // messing with the tokens\n        const { context } = this.state;\n        const currentContext = context[context.length - 1];\n        if (currentContext === tc.j_oTag || currentContext === tc.j_expr) {\n          context.pop();\n        }\n      }\n\n      if (jsx?.error || this.match(tt.lt)) {\n        state = state || this.state.clone();\n\n        let typeParameters;\n\n        const arrow = this.tryParse(abort => {\n          typeParameters = this.flowParseTypeParameterDeclaration();\n\n          const arrowExpression = this.forwardNoArrowParamsConversionAt(\n            typeParameters,\n            () => {\n              const result = super.parseMaybeAssign(\n                refExpressionErrors,\n                afterLeftParse,\n              );\n\n              this.resetStartLocationFromNode(result, typeParameters);\n\n              return result;\n            },\n          );\n\n          // <T>(() => {});\n          // <T>(() => {}: any);\n          if (arrowExpression.extra?.parenthesized) abort();\n\n          // The above can return a TypeCastExpression when the arrow\n          // expression is not wrapped in parens. See also `this.parseParenItem`.\n          // (<T>() => {}: any);\n          const expr = this.maybeUnwrapTypeCastExpression(arrowExpression);\n\n          if (expr.type !== \"ArrowFunctionExpression\") abort();\n\n          expr.typeParameters = typeParameters;\n          this.resetStartLocationFromNode(expr, typeParameters);\n\n          return arrowExpression;\n        }, state);\n\n        let arrowExpression: ?(\n          | N.ArrowFunctionExpression\n          | N.TypeCastExpression\n        ) = null;\n\n        if (\n          arrow.node &&\n          this.maybeUnwrapTypeCastExpression(arrow.node).type ===\n            \"ArrowFunctionExpression\"\n        ) {\n          if (!arrow.error && !arrow.aborted) {\n            // <T> async () => {}\n            if (arrow.node.async) {\n              /*:: invariant(typeParameters) */\n              this.raise(\n                FlowErrors.UnexpectedTypeParameterBeforeAsyncArrowFunction,\n                { at: typeParameters },\n              );\n            }\n\n            return arrow.node;\n          }\n\n          arrowExpression = arrow.node;\n        }\n\n        // If we are here, both JSX and Flow parsing attempts failed.\n        // Give the precedence to the JSX error, except if JSX had an\n        // unrecoverable error while Flow didn't.\n        // If the error is recoverable, we can only re-report it if there is\n        // a node we can return.\n\n        if (jsx?.node) {\n          /*:: invariant(jsx.failState) */\n          this.state = jsx.failState;\n          return jsx.node;\n        }\n\n        if (arrowExpression) {\n          /*:: invariant(arrow.failState) */\n          this.state = arrow.failState;\n          return arrowExpression;\n        }\n\n        if (jsx?.thrown) throw jsx.error;\n        if (arrow.thrown) throw arrow.error;\n\n        /*:: invariant(typeParameters) */\n        throw this.raise(FlowErrors.UnexpectedTokenAfterTypeParameter, {\n          at: typeParameters,\n        });\n      }\n\n      return super.parseMaybeAssign(refExpressionErrors, afterLeftParse);\n    }\n\n    // handle return types for arrow functions\n    parseArrow(node: N.ArrowFunctionExpression): ?N.ArrowFunctionExpression {\n      if (this.match(tt.colon)) {\n        const result = this.tryParse(() => {\n          const oldNoAnonFunctionType = this.state.noAnonFunctionType;\n          this.state.noAnonFunctionType = true;\n\n          const typeNode = this.startNode();\n\n          [\n            // $FlowFixMe (destructuring not supported yet)\n            typeNode.typeAnnotation,\n            // $FlowFixMe (destructuring not supported yet)\n            node.predicate,\n          ] = this.flowParseTypeAndPredicateInitialiser();\n\n          this.state.noAnonFunctionType = oldNoAnonFunctionType;\n\n          if (this.canInsertSemicolon()) this.unexpected();\n          if (!this.match(tt.arrow)) this.unexpected();\n\n          return typeNode;\n        });\n\n        if (result.thrown) return null;\n        /*:: invariant(result.node) */\n\n        if (result.error) this.state = result.failState;\n\n        // assign after it is clear it is an arrow\n        node.returnType = result.node.typeAnnotation\n          ? this.finishNode(result.node, \"TypeAnnotation\")\n          : null;\n      }\n\n      return super.parseArrow(node);\n    }\n\n    shouldParseArrow(params: Array<N.Node>): boolean {\n      return this.match(tt.colon) || super.shouldParseArrow(params);\n    }\n\n    setArrowFunctionParameters(\n      node: N.ArrowFunctionExpression,\n      params: N.Expression[],\n    ): void {\n      if (this.state.noArrowParamsConversionAt.indexOf(node.start) !== -1) {\n        node.params = params;\n      } else {\n        super.setArrowFunctionParameters(node, params);\n      }\n    }\n\n    checkParams(\n      node: N.Function,\n      allowDuplicates: boolean,\n      isArrowFunction: ?boolean,\n    ): void {\n      if (\n        isArrowFunction &&\n        this.state.noArrowParamsConversionAt.indexOf(node.start) !== -1\n      ) {\n        return;\n      }\n\n      // ensure the `this` param is first, if it exists\n      for (let i = 0; i < node.params.length; i++) {\n        if (this.isThisParam(node.params[i]) && i > 0) {\n          this.raise(FlowErrors.ThisParamMustBeFirst, { at: node.params[i] });\n        }\n      }\n\n      return super.checkParams(...arguments);\n    }\n\n    parseParenAndDistinguishExpression(canBeArrow: boolean): N.Expression {\n      return super.parseParenAndDistinguishExpression(\n        canBeArrow && this.state.noArrowAt.indexOf(this.state.start) === -1,\n      );\n    }\n\n    parseSubscripts(\n      base: N.Expression,\n      startPos: number,\n      startLoc: Position,\n      noCalls?: ?boolean,\n    ): N.Expression {\n      if (\n        base.type === \"Identifier\" &&\n        base.name === \"async\" &&\n        this.state.noArrowAt.indexOf(startPos) !== -1\n      ) {\n        this.next();\n\n        const node = this.startNodeAt(startPos, startLoc);\n        node.callee = base;\n        node.arguments = this.parseCallExpressionArguments(tt.parenR, false);\n        base = this.finishNode(node, \"CallExpression\");\n      } else if (\n        base.type === \"Identifier\" &&\n        base.name === \"async\" &&\n        this.match(tt.lt)\n      ) {\n        const state = this.state.clone();\n        const arrow = this.tryParse(\n          abort =>\n            this.parseAsyncArrowWithTypeParameters(startPos, startLoc) ||\n            abort(),\n          state,\n        );\n\n        /*:: invariant(arrow.node != null) */\n        if (!arrow.error && !arrow.aborted) return arrow.node;\n\n        const result = this.tryParse(\n          () => super.parseSubscripts(base, startPos, startLoc, noCalls),\n          state,\n        );\n\n        if (result.node && !result.error) return result.node;\n\n        if (arrow.node) {\n          this.state = arrow.failState;\n          return arrow.node;\n        }\n\n        if (result.node) {\n          this.state = result.failState;\n          return result.node;\n        }\n\n        throw arrow.error || result.error;\n      }\n\n      return super.parseSubscripts(base, startPos, startLoc, noCalls);\n    }\n\n    parseSubscript(\n      base: N.Expression,\n      startPos: number,\n      startLoc: Position,\n      noCalls: ?boolean,\n      subscriptState: N.ParseSubscriptState,\n    ): N.Expression {\n      if (this.match(tt.questionDot) && this.isLookaheadToken_lt()) {\n        subscriptState.optionalChainMember = true;\n        if (noCalls) {\n          subscriptState.stop = true;\n          return base;\n        }\n        this.next();\n        const node: N.OptionalCallExpression = this.startNodeAt(\n          startPos,\n          startLoc,\n        );\n        node.callee = base;\n        node.typeArguments = this.flowParseTypeParameterInstantiation();\n        this.expect(tt.parenL);\n        // $FlowFixMe\n        node.arguments = this.parseCallExpressionArguments(tt.parenR, false);\n        node.optional = true;\n        return this.finishCallExpression(node, /* optional */ true);\n      } else if (!noCalls && this.shouldParseTypes() && this.match(tt.lt)) {\n        const node = this.startNodeAt(startPos, startLoc);\n        node.callee = base;\n\n        const result = this.tryParse(() => {\n          node.typeArguments =\n            this.flowParseTypeParameterInstantiationCallOrNew();\n          this.expect(tt.parenL);\n          node.arguments = this.parseCallExpressionArguments(tt.parenR, false);\n          if (subscriptState.optionalChainMember) node.optional = false;\n          return this.finishCallExpression(\n            node,\n            subscriptState.optionalChainMember,\n          );\n        });\n\n        if (result.node) {\n          if (result.error) this.state = result.failState;\n          return result.node;\n        }\n      }\n\n      return super.parseSubscript(\n        base,\n        startPos,\n        startLoc,\n        noCalls,\n        subscriptState,\n      );\n    }\n\n    parseNewCallee(node: N.NewExpression): void {\n      super.parseNewCallee(node);\n\n      let targs = null;\n      if (this.shouldParseTypes() && this.match(tt.lt)) {\n        targs = this.tryParse(() =>\n          this.flowParseTypeParameterInstantiationCallOrNew(),\n        ).node;\n      }\n      node.typeArguments = targs;\n    }\n\n    parseAsyncArrowWithTypeParameters(\n      startPos: number,\n      startLoc: Position,\n    ): ?N.ArrowFunctionExpression {\n      const node = this.startNodeAt(startPos, startLoc);\n      this.parseFunctionParams(node);\n      if (!this.parseArrow(node)) return;\n      return this.parseArrowExpression(\n        node,\n        /* params */ undefined,\n        /* isAsync */ true,\n      );\n    }\n\n    readToken_mult_modulo(code: number): void {\n      const next = this.input.charCodeAt(this.state.pos + 1);\n      if (\n        code === charCodes.asterisk &&\n        next === charCodes.slash &&\n        this.state.hasFlowComment\n      ) {\n        this.state.hasFlowComment = false;\n        this.state.pos += 2;\n        this.nextToken();\n        return;\n      }\n\n      super.readToken_mult_modulo(code);\n    }\n\n    readToken_pipe_amp(code: number): void {\n      const next = this.input.charCodeAt(this.state.pos + 1);\n      if (\n        code === charCodes.verticalBar &&\n        next === charCodes.rightCurlyBrace\n      ) {\n        // '|}'\n        this.finishOp(tt.braceBarR, 2);\n        return;\n      }\n\n      super.readToken_pipe_amp(code);\n    }\n\n    parseTopLevel(file: N.File, program: N.Program): N.File {\n      const fileNode = super.parseTopLevel(file, program);\n      if (this.state.hasFlowComment) {\n        this.raise(FlowErrors.UnterminatedFlowComment, {\n          at: this.state.curPosition(),\n        });\n      }\n      return fileNode;\n    }\n\n    skipBlockComment(): N.CommentBlock | void {\n      if (this.hasPlugin(\"flowComments\") && this.skipFlowComment()) {\n        if (this.state.hasFlowComment) {\n          throw this.raise(FlowErrors.NestedFlowComment, {\n            at: this.state.startLoc,\n          });\n        }\n        this.hasFlowCommentCompletion();\n        this.state.pos += this.skipFlowComment();\n        this.state.hasFlowComment = true;\n        return;\n      }\n\n      if (this.state.hasFlowComment) {\n        const end = this.input.indexOf(\"*-/\", this.state.pos + 2);\n        if (end === -1) {\n          throw this.raise(Errors.UnterminatedComment, {\n            at: this.state.curPosition(),\n          });\n        }\n        this.state.pos = end + 2 + 3;\n        return;\n      }\n\n      return super.skipBlockComment();\n    }\n\n    skipFlowComment(): number | boolean {\n      const { pos } = this.state;\n      let shiftToFirstNonWhiteSpace = 2;\n      while (\n        [charCodes.space, charCodes.tab].includes(\n          this.input.charCodeAt(pos + shiftToFirstNonWhiteSpace),\n        )\n      ) {\n        shiftToFirstNonWhiteSpace++;\n      }\n\n      const ch2 = this.input.charCodeAt(shiftToFirstNonWhiteSpace + pos);\n      const ch3 = this.input.charCodeAt(shiftToFirstNonWhiteSpace + pos + 1);\n\n      if (ch2 === charCodes.colon && ch3 === charCodes.colon) {\n        return shiftToFirstNonWhiteSpace + 2; // check for /*::\n      }\n      if (\n        this.input.slice(\n          shiftToFirstNonWhiteSpace + pos,\n          shiftToFirstNonWhiteSpace + pos + 12,\n        ) === \"flow-include\"\n      ) {\n        return shiftToFirstNonWhiteSpace + 12; // check for /*flow-include\n      }\n      if (ch2 === charCodes.colon && ch3 !== charCodes.colon) {\n        return shiftToFirstNonWhiteSpace; // check for /*:, advance up to :\n      }\n      return false;\n    }\n\n    hasFlowCommentCompletion(): void {\n      const end = this.input.indexOf(\"*/\", this.state.pos);\n      if (end === -1) {\n        throw this.raise(Errors.UnterminatedComment, {\n          at: this.state.curPosition(),\n        });\n      }\n    }\n\n    // Flow enum parsing\n\n    flowEnumErrorBooleanMemberNotInitialized(\n      loc: Position,\n      { enumName, memberName }: { enumName: string, memberName: string },\n    ): void {\n      this.raise(FlowErrors.EnumBooleanMemberNotInitialized, {\n        at: loc,\n        memberName,\n        enumName,\n      });\n    }\n\n    flowEnumErrorInvalidMemberInitializer(\n      loc: Position,\n      enumContext: EnumContext,\n    ) {\n      return this.raise(\n        !enumContext.explicitType\n          ? FlowErrors.EnumInvalidMemberInitializerUnknownType\n          : enumContext.explicitType === \"symbol\"\n          ? FlowErrors.EnumInvalidMemberInitializerSymbolType\n          : FlowErrors.EnumInvalidMemberInitializerPrimaryType,\n        {\n          at: loc,\n          ...enumContext,\n        },\n      );\n    }\n\n    flowEnumErrorNumberMemberNotInitialized(\n      loc: Position,\n      { enumName, memberName }: { enumName: string, memberName: string },\n    ): void {\n      this.raise(FlowErrors.EnumNumberMemberNotInitialized, {\n        at: loc,\n        enumName,\n        memberName,\n      });\n    }\n\n    flowEnumErrorStringMemberInconsistentlyInitailized(\n      node: N.Node,\n      { enumName }: { enumName: string },\n    ): void {\n      this.raise(FlowErrors.EnumStringMemberInconsistentlyInitailized, {\n        at: node,\n        enumName,\n      });\n    }\n\n    flowEnumMemberInit(): EnumMemberInit {\n      const startLoc = this.state.startLoc;\n      const endOfInit = () => this.match(tt.comma) || this.match(tt.braceR);\n      switch (this.state.type) {\n        case tt.num: {\n          const literal = this.parseNumericLiteral(this.state.value);\n          if (endOfInit()) {\n            return { type: \"number\", loc: literal.loc.start, value: literal };\n          }\n          return { type: \"invalid\", loc: startLoc };\n        }\n        case tt.string: {\n          const literal = this.parseStringLiteral(this.state.value);\n          if (endOfInit()) {\n            return { type: \"string\", loc: literal.loc.start, value: literal };\n          }\n          return { type: \"invalid\", loc: startLoc };\n        }\n        case tt._true:\n        case tt._false: {\n          const literal = this.parseBooleanLiteral(this.match(tt._true));\n          if (endOfInit()) {\n            return {\n              type: \"boolean\",\n              loc: literal.loc.start,\n              value: literal,\n            };\n          }\n          return { type: \"invalid\", loc: startLoc };\n        }\n        default:\n          return { type: \"invalid\", loc: startLoc };\n      }\n    }\n\n    flowEnumMemberRaw(): { id: N.Node, init: EnumMemberInit } {\n      const loc = this.state.startLoc;\n      const id = this.parseIdentifier(true);\n      const init = this.eat(tt.eq)\n        ? this.flowEnumMemberInit()\n        : { type: \"none\", loc };\n      return { id, init };\n    }\n\n    flowEnumCheckExplicitTypeMismatch(\n      loc: Position,\n      context: EnumContext,\n      expectedType: EnumExplicitType,\n    ): void {\n      const { explicitType } = context;\n      if (explicitType === null) {\n        return;\n      }\n      if (explicitType !== expectedType) {\n        this.flowEnumErrorInvalidMemberInitializer(loc, context);\n      }\n    }\n\n    flowEnumMembers({\n      enumName,\n      explicitType,\n    }: {\n      enumName: string,\n      explicitType: EnumExplicitType,\n    }): {|\n      members: {|\n        booleanMembers: Array<N.Node>,\n        numberMembers: Array<N.Node>,\n        stringMembers: Array<N.Node>,\n        defaultedMembers: Array<N.Node>,\n      |},\n      hasUnknownMembers: boolean,\n    |} {\n      const seenNames = new Set();\n      const members = {\n        booleanMembers: [],\n        numberMembers: [],\n        stringMembers: [],\n        defaultedMembers: [],\n      };\n      let hasUnknownMembers = false;\n      while (!this.match(tt.braceR)) {\n        if (this.eat(tt.ellipsis)) {\n          hasUnknownMembers = true;\n          break;\n        }\n        const memberNode = this.startNode();\n        const { id, init } = this.flowEnumMemberRaw();\n        const memberName = id.name;\n        if (memberName === \"\") {\n          continue;\n        }\n        if (/^[a-z]/.test(memberName)) {\n          this.raise(FlowErrors.EnumInvalidMemberName, {\n            at: id,\n            memberName,\n            suggestion: memberName[0].toUpperCase() + memberName.slice(1),\n            enumName,\n          });\n        }\n        if (seenNames.has(memberName)) {\n          this.raise(FlowErrors.EnumDuplicateMemberName, {\n            at: id,\n            memberName,\n            enumName,\n          });\n        }\n        seenNames.add(memberName);\n        const context = { enumName, explicitType, memberName };\n        memberNode.id = id;\n        switch (init.type) {\n          case \"boolean\": {\n            this.flowEnumCheckExplicitTypeMismatch(\n              init.loc,\n              context,\n              \"boolean\",\n            );\n            memberNode.init = init.value;\n            members.booleanMembers.push(\n              this.finishNode(memberNode, \"EnumBooleanMember\"),\n            );\n            break;\n          }\n          case \"number\": {\n            this.flowEnumCheckExplicitTypeMismatch(init.loc, context, \"number\");\n            memberNode.init = init.value;\n            members.numberMembers.push(\n              this.finishNode(memberNode, \"EnumNumberMember\"),\n            );\n            break;\n          }\n          case \"string\": {\n            this.flowEnumCheckExplicitTypeMismatch(init.loc, context, \"string\");\n            memberNode.init = init.value;\n            members.stringMembers.push(\n              this.finishNode(memberNode, \"EnumStringMember\"),\n            );\n            break;\n          }\n          case \"invalid\": {\n            throw this.flowEnumErrorInvalidMemberInitializer(init.loc, context);\n          }\n          case \"none\": {\n            switch (explicitType) {\n              case \"boolean\":\n                this.flowEnumErrorBooleanMemberNotInitialized(\n                  init.loc,\n                  context,\n                );\n                break;\n              case \"number\":\n                this.flowEnumErrorNumberMemberNotInitialized(init.loc, context);\n                break;\n              default:\n                members.defaultedMembers.push(\n                  this.finishNode(memberNode, \"EnumDefaultedMember\"),\n                );\n            }\n          }\n        }\n\n        if (!this.match(tt.braceR)) {\n          this.expect(tt.comma);\n        }\n      }\n      return { members, hasUnknownMembers };\n    }\n\n    flowEnumStringMembers(\n      initializedMembers: Array<N.Node>,\n      defaultedMembers: Array<N.Node>,\n      { enumName }: { enumName: string },\n    ): Array<N.Node> {\n      if (initializedMembers.length === 0) {\n        return defaultedMembers;\n      } else if (defaultedMembers.length === 0) {\n        return initializedMembers;\n      } else if (defaultedMembers.length > initializedMembers.length) {\n        for (const member of initializedMembers) {\n          this.flowEnumErrorStringMemberInconsistentlyInitailized(member, {\n            enumName,\n          });\n        }\n        return defaultedMembers;\n      } else {\n        for (const member of defaultedMembers) {\n          this.flowEnumErrorStringMemberInconsistentlyInitailized(member, {\n            enumName,\n          });\n        }\n        return initializedMembers;\n      }\n    }\n\n    flowEnumParseExplicitType({\n      enumName,\n    }: {\n      enumName: string,\n    }): EnumExplicitType {\n      if (!this.eatContextual(tt._of)) return null;\n\n      if (!tokenIsIdentifier(this.state.type)) {\n        throw this.raise(FlowErrors.EnumInvalidExplicitTypeUnknownSupplied, {\n          at: this.state.startLoc,\n          enumName,\n        });\n      }\n\n      const { value } = this.state;\n      this.next();\n\n      if (\n        value !== \"boolean\" &&\n        value !== \"number\" &&\n        value !== \"string\" &&\n        value !== \"symbol\"\n      ) {\n        this.raise(FlowErrors.EnumInvalidExplicitType, {\n          at: this.state.startLoc,\n          enumName,\n          invalidEnumType: value,\n        });\n      }\n\n      return value;\n    }\n\n    flowEnumBody(node: N.Node, id: N.Node): N.Node {\n      const enumName = id.name;\n      const nameLoc = id.loc.start;\n      const explicitType = this.flowEnumParseExplicitType({ enumName });\n      this.expect(tt.braceL);\n      const { members, hasUnknownMembers } = this.flowEnumMembers({\n        enumName,\n        explicitType,\n      });\n      node.hasUnknownMembers = hasUnknownMembers;\n\n      switch (explicitType) {\n        case \"boolean\":\n          node.explicitType = true;\n          node.members = members.booleanMembers;\n          this.expect(tt.braceR);\n          return this.finishNode(node, \"EnumBooleanBody\");\n        case \"number\":\n          node.explicitType = true;\n          node.members = members.numberMembers;\n          this.expect(tt.braceR);\n          return this.finishNode(node, \"EnumNumberBody\");\n        case \"string\":\n          node.explicitType = true;\n          node.members = this.flowEnumStringMembers(\n            members.stringMembers,\n            members.defaultedMembers,\n            { enumName },\n          );\n          this.expect(tt.braceR);\n          return this.finishNode(node, \"EnumStringBody\");\n        case \"symbol\":\n          node.members = members.defaultedMembers;\n          this.expect(tt.braceR);\n          return this.finishNode(node, \"EnumSymbolBody\");\n        default: {\n          // `explicitType` is `null`\n          const empty = () => {\n            node.members = [];\n            this.expect(tt.braceR);\n            return this.finishNode(node, \"EnumStringBody\");\n          };\n          node.explicitType = false;\n\n          const boolsLen = members.booleanMembers.length;\n          const numsLen = members.numberMembers.length;\n          const strsLen = members.stringMembers.length;\n          const defaultedLen = members.defaultedMembers.length;\n\n          if (!boolsLen && !numsLen && !strsLen && !defaultedLen) {\n            return empty();\n          } else if (!boolsLen && !numsLen) {\n            node.members = this.flowEnumStringMembers(\n              members.stringMembers,\n              members.defaultedMembers,\n              { enumName },\n            );\n            this.expect(tt.braceR);\n            return this.finishNode(node, \"EnumStringBody\");\n          } else if (!numsLen && !strsLen && boolsLen >= defaultedLen) {\n            for (const member of members.defaultedMembers) {\n              this.flowEnumErrorBooleanMemberNotInitialized(member.loc.start, {\n                enumName,\n                memberName: member.id.name,\n              });\n            }\n            node.members = members.booleanMembers;\n            this.expect(tt.braceR);\n            return this.finishNode(node, \"EnumBooleanBody\");\n          } else if (!boolsLen && !strsLen && numsLen >= defaultedLen) {\n            for (const member of members.defaultedMembers) {\n              this.flowEnumErrorNumberMemberNotInitialized(member.loc.start, {\n                enumName,\n                memberName: member.id.name,\n              });\n            }\n            node.members = members.numberMembers;\n            this.expect(tt.braceR);\n            return this.finishNode(node, \"EnumNumberBody\");\n          } else {\n            this.raise(FlowErrors.EnumInconsistentMemberValues, {\n              at: nameLoc,\n              enumName,\n            });\n            return empty();\n          }\n        }\n      }\n    }\n\n    flowParseEnumDeclaration(node: N.Node): N.Node {\n      const id = this.parseIdentifier();\n      node.id = id;\n      node.body = this.flowEnumBody(this.startNode(), id);\n      return this.finishNode(node, \"EnumDeclaration\");\n    }\n\n    // check if the next token is a tt.lt\n    isLookaheadToken_lt(): boolean {\n      const next = this.nextTokenStart();\n      if (this.input.charCodeAt(next) === charCodes.lessThan) {\n        const afterNext = this.input.charCodeAt(next + 1);\n        return (\n          afterNext !== charCodes.lessThan && afterNext !== charCodes.equalsTo\n        );\n      }\n      return false;\n    }\n\n    maybeUnwrapTypeCastExpression(node: N.Node) {\n      return node.type === \"TypeCastExpression\" ? node.expression : node;\n    }\n  };\n","// @flow\n\nconst entities: { [name: string]: string, __proto__: null } = {\n  __proto__: null,\n  quot: \"\\u0022\",\n  amp: \"&\",\n  apos: \"\\u0027\",\n  lt: \"<\",\n  gt: \">\",\n  nbsp: \"\\u00A0\",\n  iexcl: \"\\u00A1\",\n  cent: \"\\u00A2\",\n  pound: \"\\u00A3\",\n  curren: \"\\u00A4\",\n  yen: \"\\u00A5\",\n  brvbar: \"\\u00A6\",\n  sect: \"\\u00A7\",\n  uml: \"\\u00A8\",\n  copy: \"\\u00A9\",\n  ordf: \"\\u00AA\",\n  laquo: \"\\u00AB\",\n  not: \"\\u00AC\",\n  shy: \"\\u00AD\",\n  reg: \"\\u00AE\",\n  macr: \"\\u00AF\",\n  deg: \"\\u00B0\",\n  plusmn: \"\\u00B1\",\n  sup2: \"\\u00B2\",\n  sup3: \"\\u00B3\",\n  acute: \"\\u00B4\",\n  micro: \"\\u00B5\",\n  para: \"\\u00B6\",\n  middot: \"\\u00B7\",\n  cedil: \"\\u00B8\",\n  sup1: \"\\u00B9\",\n  ordm: \"\\u00BA\",\n  raquo: \"\\u00BB\",\n  frac14: \"\\u00BC\",\n  frac12: \"\\u00BD\",\n  frac34: \"\\u00BE\",\n  iquest: \"\\u00BF\",\n  Agrave: \"\\u00C0\",\n  Aacute: \"\\u00C1\",\n  Acirc: \"\\u00C2\",\n  Atilde: \"\\u00C3\",\n  Auml: \"\\u00C4\",\n  Aring: \"\\u00C5\",\n  AElig: \"\\u00C6\",\n  Ccedil: \"\\u00C7\",\n  Egrave: \"\\u00C8\",\n  Eacute: \"\\u00C9\",\n  Ecirc: \"\\u00CA\",\n  Euml: \"\\u00CB\",\n  Igrave: \"\\u00CC\",\n  Iacute: \"\\u00CD\",\n  Icirc: \"\\u00CE\",\n  Iuml: \"\\u00CF\",\n  ETH: \"\\u00D0\",\n  Ntilde: \"\\u00D1\",\n  Ograve: \"\\u00D2\",\n  Oacute: \"\\u00D3\",\n  Ocirc: \"\\u00D4\",\n  Otilde: \"\\u00D5\",\n  Ouml: \"\\u00D6\",\n  times: \"\\u00D7\",\n  Oslash: \"\\u00D8\",\n  Ugrave: \"\\u00D9\",\n  Uacute: \"\\u00DA\",\n  Ucirc: \"\\u00DB\",\n  Uuml: \"\\u00DC\",\n  Yacute: \"\\u00DD\",\n  THORN: \"\\u00DE\",\n  szlig: \"\\u00DF\",\n  agrave: \"\\u00E0\",\n  aacute: \"\\u00E1\",\n  acirc: \"\\u00E2\",\n  atilde: \"\\u00E3\",\n  auml: \"\\u00E4\",\n  aring: \"\\u00E5\",\n  aelig: \"\\u00E6\",\n  ccedil: \"\\u00E7\",\n  egrave: \"\\u00E8\",\n  eacute: \"\\u00E9\",\n  ecirc: \"\\u00EA\",\n  euml: \"\\u00EB\",\n  igrave: \"\\u00EC\",\n  iacute: \"\\u00ED\",\n  icirc: \"\\u00EE\",\n  iuml: \"\\u00EF\",\n  eth: \"\\u00F0\",\n  ntilde: \"\\u00F1\",\n  ograve: \"\\u00F2\",\n  oacute: \"\\u00F3\",\n  ocirc: \"\\u00F4\",\n  otilde: \"\\u00F5\",\n  ouml: \"\\u00F6\",\n  divide: \"\\u00F7\",\n  oslash: \"\\u00F8\",\n  ugrave: \"\\u00F9\",\n  uacute: \"\\u00FA\",\n  ucirc: \"\\u00FB\",\n  uuml: \"\\u00FC\",\n  yacute: \"\\u00FD\",\n  thorn: \"\\u00FE\",\n  yuml: \"\\u00FF\",\n  OElig: \"\\u0152\",\n  oelig: \"\\u0153\",\n  Scaron: \"\\u0160\",\n  scaron: \"\\u0161\",\n  Yuml: \"\\u0178\",\n  fnof: \"\\u0192\",\n  circ: \"\\u02C6\",\n  tilde: \"\\u02DC\",\n  Alpha: \"\\u0391\",\n  Beta: \"\\u0392\",\n  Gamma: \"\\u0393\",\n  Delta: \"\\u0394\",\n  Epsilon: \"\\u0395\",\n  Zeta: \"\\u0396\",\n  Eta: \"\\u0397\",\n  Theta: \"\\u0398\",\n  Iota: \"\\u0399\",\n  Kappa: \"\\u039A\",\n  Lambda: \"\\u039B\",\n  Mu: \"\\u039C\",\n  Nu: \"\\u039D\",\n  Xi: \"\\u039E\",\n  Omicron: \"\\u039F\",\n  Pi: \"\\u03A0\",\n  Rho: \"\\u03A1\",\n  Sigma: \"\\u03A3\",\n  Tau: \"\\u03A4\",\n  Upsilon: \"\\u03A5\",\n  Phi: \"\\u03A6\",\n  Chi: \"\\u03A7\",\n  Psi: \"\\u03A8\",\n  Omega: \"\\u03A9\",\n  alpha: \"\\u03B1\",\n  beta: \"\\u03B2\",\n  gamma: \"\\u03B3\",\n  delta: \"\\u03B4\",\n  epsilon: \"\\u03B5\",\n  zeta: \"\\u03B6\",\n  eta: \"\\u03B7\",\n  theta: \"\\u03B8\",\n  iota: \"\\u03B9\",\n  kappa: \"\\u03BA\",\n  lambda: \"\\u03BB\",\n  mu: \"\\u03BC\",\n  nu: \"\\u03BD\",\n  xi: \"\\u03BE\",\n  omicron: \"\\u03BF\",\n  pi: \"\\u03C0\",\n  rho: \"\\u03C1\",\n  sigmaf: \"\\u03C2\",\n  sigma: \"\\u03C3\",\n  tau: \"\\u03C4\",\n  upsilon: \"\\u03C5\",\n  phi: \"\\u03C6\",\n  chi: \"\\u03C7\",\n  psi: \"\\u03C8\",\n  omega: \"\\u03C9\",\n  thetasym: \"\\u03D1\",\n  upsih: \"\\u03D2\",\n  piv: \"\\u03D6\",\n  ensp: \"\\u2002\",\n  emsp: \"\\u2003\",\n  thinsp: \"\\u2009\",\n  zwnj: \"\\u200C\",\n  zwj: \"\\u200D\",\n  lrm: \"\\u200E\",\n  rlm: \"\\u200F\",\n  ndash: \"\\u2013\",\n  mdash: \"\\u2014\",\n  lsquo: \"\\u2018\",\n  rsquo: \"\\u2019\",\n  sbquo: \"\\u201A\",\n  ldquo: \"\\u201C\",\n  rdquo: \"\\u201D\",\n  bdquo: \"\\u201E\",\n  dagger: \"\\u2020\",\n  Dagger: \"\\u2021\",\n  bull: \"\\u2022\",\n  hellip: \"\\u2026\",\n  permil: \"\\u2030\",\n  prime: \"\\u2032\",\n  Prime: \"\\u2033\",\n  lsaquo: \"\\u2039\",\n  rsaquo: \"\\u203A\",\n  oline: \"\\u203E\",\n  frasl: \"\\u2044\",\n  euro: \"\\u20AC\",\n  image: \"\\u2111\",\n  weierp: \"\\u2118\",\n  real: \"\\u211C\",\n  trade: \"\\u2122\",\n  alefsym: \"\\u2135\",\n  larr: \"\\u2190\",\n  uarr: \"\\u2191\",\n  rarr: \"\\u2192\",\n  darr: \"\\u2193\",\n  harr: \"\\u2194\",\n  crarr: \"\\u21B5\",\n  lArr: \"\\u21D0\",\n  uArr: \"\\u21D1\",\n  rArr: \"\\u21D2\",\n  dArr: \"\\u21D3\",\n  hArr: \"\\u21D4\",\n  forall: \"\\u2200\",\n  part: \"\\u2202\",\n  exist: \"\\u2203\",\n  empty: \"\\u2205\",\n  nabla: \"\\u2207\",\n  isin: \"\\u2208\",\n  notin: \"\\u2209\",\n  ni: \"\\u220B\",\n  prod: \"\\u220F\",\n  sum: \"\\u2211\",\n  minus: \"\\u2212\",\n  lowast: \"\\u2217\",\n  radic: \"\\u221A\",\n  prop: \"\\u221D\",\n  infin: \"\\u221E\",\n  ang: \"\\u2220\",\n  and: \"\\u2227\",\n  or: \"\\u2228\",\n  cap: \"\\u2229\",\n  cup: \"\\u222A\",\n  int: \"\\u222B\",\n  there4: \"\\u2234\",\n  sim: \"\\u223C\",\n  cong: \"\\u2245\",\n  asymp: \"\\u2248\",\n  ne: \"\\u2260\",\n  equiv: \"\\u2261\",\n  le: \"\\u2264\",\n  ge: \"\\u2265\",\n  sub: \"\\u2282\",\n  sup: \"\\u2283\",\n  nsub: \"\\u2284\",\n  sube: \"\\u2286\",\n  supe: \"\\u2287\",\n  oplus: \"\\u2295\",\n  otimes: \"\\u2297\",\n  perp: \"\\u22A5\",\n  sdot: \"\\u22C5\",\n  lceil: \"\\u2308\",\n  rceil: \"\\u2309\",\n  lfloor: \"\\u230A\",\n  rfloor: \"\\u230B\",\n  lang: \"\\u2329\",\n  rang: \"\\u232A\",\n  loz: \"\\u25CA\",\n  spades: \"\\u2660\",\n  clubs: \"\\u2663\",\n  hearts: \"\\u2665\",\n  diams: \"\\u2666\",\n};\nexport default entities;\n","// @flow\n\nimport * as charCodes from \"charcodes\";\n\nimport XHTMLEntities from \"./xhtml\";\nimport type Parser from \"../../parser\";\nimport type { ExpressionErrors } from \"../../parser/util\";\nimport {\n  tokenComesBeforeExpression,\n  tokenIsKeyword,\n  tokenLabelName,\n  type TokenType,\n  tt,\n} from \"../../tokenizer/types\";\nimport { TokContext, types as tc } from \"../../tokenizer/context\";\nimport * as N from \"../../types\";\nimport { isIdentifierChar, isIdentifierStart } from \"../../util/identifier\";\nimport type { Position } from \"../../util/location\";\nimport { isNewLine } from \"../../util/whitespace\";\nimport { Errors, ParseErrorEnum } from \"../../parse-error\";\n\n/* eslint sort-keys: \"error\" */\nconst JsxErrors = ParseErrorEnum`jsx`(_ => ({\n  AttributeIsEmpty: _(\n    \"JSX attributes must only be assigned a non-empty expression.\",\n  ),\n  MissingClosingTagElement: _<{| openingTagName: string |}>(\n    ({ openingTagName }) =>\n      `Expected corresponding JSX closing tag for <${openingTagName}>.`,\n  ),\n  MissingClosingTagFragment: _(\n    \"Expected corresponding JSX closing tag for <>.\",\n  ),\n  UnexpectedSequenceExpression: _(\n    \"Sequence expressions cannot be directly nested inside JSX. Did you mean to wrap it in parentheses (...)?\",\n  ),\n  // FIXME: Unify with Errors.UnexpectedToken\n  UnexpectedToken: _<{| unexpected: string, HTMLEntity: string |}>(\n    ({ unexpected, HTMLEntity }) =>\n      `Unexpected token \\`${unexpected}\\`. Did you mean \\`${HTMLEntity}\\` or \\`{'${unexpected}'}\\`?`,\n  ),\n  UnsupportedJsxValue: _(\n    \"JSX value should be either an expression or a quoted JSX text.\",\n  ),\n  UnterminatedJsxContent: _(\"Unterminated JSX contents.\"),\n  UnwrappedAdjacentJSXElements: _(\n    \"Adjacent JSX elements must be wrapped in an enclosing tag. Did you want a JSX fragment <>...</>?\",\n  ),\n}));\n\n/* eslint-disable sort-keys */\n\nfunction isFragment(object: ?N.JSXElement): boolean {\n  return object\n    ? object.type === \"JSXOpeningFragment\" ||\n        object.type === \"JSXClosingFragment\"\n    : false;\n}\n\n// Transforms JSX element name to string.\n\nfunction getQualifiedJSXName(\n  object: N.JSXIdentifier | N.JSXNamespacedName | N.JSXMemberExpression,\n): string {\n  if (object.type === \"JSXIdentifier\") {\n    return object.name;\n  }\n\n  if (object.type === \"JSXNamespacedName\") {\n    return object.namespace.name + \":\" + object.name.name;\n  }\n\n  if (object.type === \"JSXMemberExpression\") {\n    return (\n      getQualifiedJSXName(object.object) +\n      \".\" +\n      getQualifiedJSXName(object.property)\n    );\n  }\n\n  // istanbul ignore next\n  throw new Error(\"Node had unexpected type: \" + object.type);\n}\n\nexport default (superClass: Class<Parser>): Class<Parser> =>\n  class extends superClass {\n    // Reads inline JSX contents token.\n\n    jsxReadToken(): void {\n      let out = \"\";\n      let chunkStart = this.state.pos;\n      for (;;) {\n        if (this.state.pos >= this.length) {\n          throw this.raise(JsxErrors.UnterminatedJsxContent, {\n            at: this.state.startLoc,\n          });\n        }\n\n        const ch = this.input.charCodeAt(this.state.pos);\n\n        switch (ch) {\n          case charCodes.lessThan:\n          case charCodes.leftCurlyBrace:\n            if (this.state.pos === this.state.start) {\n              if (ch === charCodes.lessThan && this.state.canStartJSXElement) {\n                ++this.state.pos;\n                return this.finishToken(tt.jsxTagStart);\n              }\n              return super.getTokenFromCode(ch);\n            }\n            out += this.input.slice(chunkStart, this.state.pos);\n            return this.finishToken(tt.jsxText, out);\n\n          case charCodes.ampersand:\n            out += this.input.slice(chunkStart, this.state.pos);\n            out += this.jsxReadEntity();\n            chunkStart = this.state.pos;\n            break;\n\n          case charCodes.greaterThan:\n          case charCodes.rightCurlyBrace:\n            if (process.env.BABEL_8_BREAKING) {\n              this.raise(JsxErrors.UnexpectedToken, {\n                at: this.state.curPosition(),\n                unexpected: this.input[this.state.pos],\n                HTMLEntity:\n                  ch === charCodes.rightCurlyBrace ? \"&rbrace;\" : \"&gt;\",\n              });\n            }\n          /* falls through */\n\n          default:\n            if (isNewLine(ch)) {\n              out += this.input.slice(chunkStart, this.state.pos);\n              out += this.jsxReadNewLine(true);\n              chunkStart = this.state.pos;\n            } else {\n              ++this.state.pos;\n            }\n        }\n      }\n    }\n\n    jsxReadNewLine(normalizeCRLF: boolean): string {\n      const ch = this.input.charCodeAt(this.state.pos);\n      let out;\n      ++this.state.pos;\n      if (\n        ch === charCodes.carriageReturn &&\n        this.input.charCodeAt(this.state.pos) === charCodes.lineFeed\n      ) {\n        ++this.state.pos;\n        out = normalizeCRLF ? \"\\n\" : \"\\r\\n\";\n      } else {\n        out = String.fromCharCode(ch);\n      }\n      ++this.state.curLine;\n      this.state.lineStart = this.state.pos;\n\n      return out;\n    }\n\n    jsxReadString(quote: number): void {\n      let out = \"\";\n      let chunkStart = ++this.state.pos;\n      for (;;) {\n        if (this.state.pos >= this.length) {\n          throw this.raise(Errors.UnterminatedString, {\n            at: this.state.startLoc,\n          });\n        }\n\n        const ch = this.input.charCodeAt(this.state.pos);\n        if (ch === quote) break;\n        if (ch === charCodes.ampersand) {\n          out += this.input.slice(chunkStart, this.state.pos);\n          out += this.jsxReadEntity();\n          chunkStart = this.state.pos;\n        } else if (isNewLine(ch)) {\n          out += this.input.slice(chunkStart, this.state.pos);\n          out += this.jsxReadNewLine(false);\n          chunkStart = this.state.pos;\n        } else {\n          ++this.state.pos;\n        }\n      }\n      out += this.input.slice(chunkStart, this.state.pos++);\n      return this.finishToken(tt.string, out);\n    }\n\n    jsxReadEntity(): string {\n      const startPos = ++this.state.pos;\n      if (this.codePointAtPos(this.state.pos) === charCodes.numberSign) {\n        ++this.state.pos;\n\n        let radix = 10;\n        if (this.codePointAtPos(this.state.pos) === charCodes.lowercaseX) {\n          radix = 16;\n          ++this.state.pos;\n        }\n\n        const codePoint = this.readInt(\n          radix,\n          /* len */ undefined,\n          /* forceLen */ false,\n          /* allowNumSeparator */ \"bail\",\n        );\n        if (\n          codePoint !== null &&\n          this.codePointAtPos(this.state.pos) === charCodes.semicolon\n        ) {\n          ++this.state.pos;\n          return String.fromCodePoint(codePoint);\n        }\n      } else {\n        let count = 0;\n        let semi = false;\n        while (\n          count++ < 10 &&\n          this.state.pos < this.length &&\n          !(semi = this.codePointAtPos(this.state.pos) == charCodes.semicolon)\n        ) {\n          ++this.state.pos;\n        }\n\n        if (semi) {\n          const desc = this.input.slice(startPos, this.state.pos);\n          const entity = XHTMLEntities[desc];\n          ++this.state.pos;\n\n          if (entity) {\n            return entity;\n          }\n        }\n      }\n\n      // Not a valid entity\n      this.state.pos = startPos;\n      return \"&\";\n    }\n\n    // Read a JSX identifier (valid tag or attribute name).\n    //\n    // Optimized version since JSX identifiers can\"t contain\n    // escape characters and so can be read as single slice.\n    // Also assumes that first character was already checked\n    // by isIdentifierStart in readToken.\n\n    jsxReadWord(): void {\n      let ch;\n      const start = this.state.pos;\n      do {\n        ch = this.input.charCodeAt(++this.state.pos);\n      } while (isIdentifierChar(ch) || ch === charCodes.dash);\n      return this.finishToken(\n        tt.jsxName,\n        this.input.slice(start, this.state.pos),\n      );\n    }\n\n    // Parse next token as JSX identifier\n\n    jsxParseIdentifier(): N.JSXIdentifier {\n      const node = this.startNode();\n      if (this.match(tt.jsxName)) {\n        node.name = this.state.value;\n      } else if (tokenIsKeyword(this.state.type)) {\n        node.name = tokenLabelName(this.state.type);\n      } else {\n        this.unexpected();\n      }\n      this.next();\n      return this.finishNode(node, \"JSXIdentifier\");\n    }\n\n    // Parse namespaced identifier.\n\n    jsxParseNamespacedName(): N.JSXNamespacedName {\n      const startPos = this.state.start;\n      const startLoc = this.state.startLoc;\n      const name = this.jsxParseIdentifier();\n      if (!this.eat(tt.colon)) return name;\n\n      const node = this.startNodeAt(startPos, startLoc);\n      node.namespace = name;\n      node.name = this.jsxParseIdentifier();\n      return this.finishNode(node, \"JSXNamespacedName\");\n    }\n\n    // Parses element name in any form - namespaced, member\n    // or single identifier.\n\n    jsxParseElementName():\n      | N.JSXIdentifier\n      | N.JSXNamespacedName\n      | N.JSXMemberExpression {\n      const startPos = this.state.start;\n      const startLoc = this.state.startLoc;\n      let node = this.jsxParseNamespacedName();\n      if (node.type === \"JSXNamespacedName\") {\n        return node;\n      }\n      while (this.eat(tt.dot)) {\n        const newNode = this.startNodeAt(startPos, startLoc);\n        newNode.object = node;\n        newNode.property = this.jsxParseIdentifier();\n        node = this.finishNode(newNode, \"JSXMemberExpression\");\n      }\n      return node;\n    }\n\n    // Parses any type of JSX attribute value.\n\n    jsxParseAttributeValue(): N.Expression {\n      let node;\n      switch (this.state.type) {\n        case tt.braceL:\n          node = this.startNode();\n          this.setContext(tc.brace);\n          this.next();\n          node = this.jsxParseExpressionContainer(node, tc.j_oTag);\n          if (node.expression.type === \"JSXEmptyExpression\") {\n            this.raise(JsxErrors.AttributeIsEmpty, { at: node });\n          }\n          return node;\n\n        case tt.jsxTagStart:\n        case tt.string:\n          return this.parseExprAtom();\n\n        default:\n          throw this.raise(JsxErrors.UnsupportedJsxValue, {\n            at: this.state.startLoc,\n          });\n      }\n    }\n\n    // JSXEmptyExpression is unique type since it doesn't actually parse anything,\n    // and so it should start at the end of last read token (left brace) and finish\n    // at the beginning of the next one (right brace).\n\n    jsxParseEmptyExpression(): N.JSXEmptyExpression {\n      const node = this.startNodeAt(\n        this.state.lastTokEndLoc.index,\n        this.state.lastTokEndLoc,\n      );\n      return this.finishNodeAt(node, \"JSXEmptyExpression\", this.state.startLoc);\n    }\n\n    // Parse JSX spread child\n\n    jsxParseSpreadChild(node: N.JSXSpreadChild): N.JSXSpreadChild {\n      this.next(); // ellipsis\n      node.expression = this.parseExpression();\n      this.setContext(tc.j_oTag);\n      this.state.canStartJSXElement = true;\n      this.expect(tt.braceR);\n\n      return this.finishNode(node, \"JSXSpreadChild\");\n    }\n\n    // Parses JSX expression enclosed into curly brackets.\n\n    jsxParseExpressionContainer(\n      node: N.JSXExpressionContainer,\n      previousContext: TokContext,\n    ): N.JSXExpressionContainer {\n      if (this.match(tt.braceR)) {\n        node.expression = this.jsxParseEmptyExpression();\n      } else {\n        const expression = this.parseExpression();\n\n        if (process.env.BABEL_8_BREAKING) {\n          if (\n            expression.type === \"SequenceExpression\" &&\n            !expression.extra?.parenthesized\n          ) {\n            this.raise(JsxErrors.UnexpectedSequenceExpression, {\n              at: expression.expressions[1],\n            });\n          }\n        }\n\n        node.expression = expression;\n      }\n      this.setContext(previousContext);\n      this.state.canStartJSXElement = true;\n      this.expect(tt.braceR);\n\n      return this.finishNode(node, \"JSXExpressionContainer\");\n    }\n\n    // Parses following JSX attribute name-value pair.\n\n    jsxParseAttribute(): N.JSXAttribute {\n      const node = this.startNode();\n      if (this.match(tt.braceL)) {\n        this.setContext(tc.brace);\n        this.next();\n        this.expect(tt.ellipsis);\n        node.argument = this.parseMaybeAssignAllowIn();\n        this.setContext(tc.j_oTag);\n        this.state.canStartJSXElement = true;\n        this.expect(tt.braceR);\n        return this.finishNode(node, \"JSXSpreadAttribute\");\n      }\n      node.name = this.jsxParseNamespacedName();\n      node.value = this.eat(tt.eq) ? this.jsxParseAttributeValue() : null;\n      return this.finishNode(node, \"JSXAttribute\");\n    }\n\n    // Parses JSX opening tag starting after \"<\".\n\n    jsxParseOpeningElementAt(\n      startPos: number,\n      startLoc: Position,\n    ): N.JSXOpeningElement {\n      const node = this.startNodeAt(startPos, startLoc);\n      if (this.eat(tt.jsxTagEnd)) {\n        return this.finishNode(node, \"JSXOpeningFragment\");\n      }\n      node.name = this.jsxParseElementName();\n      return this.jsxParseOpeningElementAfterName(node);\n    }\n\n    jsxParseOpeningElementAfterName(\n      node: N.JSXOpeningElement,\n    ): N.JSXOpeningElement {\n      const attributes: N.JSXAttribute[] = [];\n      while (!this.match(tt.slash) && !this.match(tt.jsxTagEnd)) {\n        attributes.push(this.jsxParseAttribute());\n      }\n      node.attributes = attributes;\n      node.selfClosing = this.eat(tt.slash);\n      this.expect(tt.jsxTagEnd);\n      return this.finishNode(node, \"JSXOpeningElement\");\n    }\n\n    // Parses JSX closing tag starting after \"</\".\n\n    jsxParseClosingElementAt(\n      startPos: number,\n      startLoc: Position,\n    ): N.JSXClosingElement {\n      const node = this.startNodeAt(startPos, startLoc);\n      if (this.eat(tt.jsxTagEnd)) {\n        return this.finishNode(node, \"JSXClosingFragment\");\n      }\n      node.name = this.jsxParseElementName();\n      this.expect(tt.jsxTagEnd);\n      return this.finishNode(node, \"JSXClosingElement\");\n    }\n\n    // Parses entire JSX element, including it\"s opening tag\n    // (starting after \"<\"), attributes, contents and closing tag.\n\n    jsxParseElementAt(startPos: number, startLoc: Position): N.JSXElement {\n      const node = this.startNodeAt(startPos, startLoc);\n      const children = [];\n      const openingElement = this.jsxParseOpeningElementAt(startPos, startLoc);\n      let closingElement = null;\n\n      if (!openingElement.selfClosing) {\n        contents: for (;;) {\n          switch (this.state.type) {\n            case tt.jsxTagStart:\n              startPos = this.state.start;\n              startLoc = this.state.startLoc;\n              this.next();\n              if (this.eat(tt.slash)) {\n                closingElement = this.jsxParseClosingElementAt(\n                  startPos,\n                  startLoc,\n                );\n                break contents;\n              }\n              children.push(this.jsxParseElementAt(startPos, startLoc));\n              break;\n\n            case tt.jsxText:\n              children.push(this.parseExprAtom());\n              break;\n\n            case tt.braceL: {\n              const node = this.startNode();\n              this.setContext(tc.brace);\n              this.next();\n              if (this.match(tt.ellipsis)) {\n                children.push(this.jsxParseSpreadChild(node));\n              } else {\n                children.push(\n                  this.jsxParseExpressionContainer(node, tc.j_expr),\n                );\n              }\n\n              break;\n            }\n            // istanbul ignore next - should never happen\n            default:\n              throw this.unexpected();\n          }\n        }\n\n        if (\n          isFragment(openingElement) &&\n          !isFragment(closingElement) &&\n          closingElement !== null\n        ) {\n          this.raise(JsxErrors.MissingClosingTagFragment, {\n            at: closingElement,\n          });\n        } else if (!isFragment(openingElement) && isFragment(closingElement)) {\n          this.raise(JsxErrors.MissingClosingTagElement, {\n            // $FlowIgnore\n            at: closingElement,\n            openingTagName: getQualifiedJSXName(openingElement.name),\n          });\n        } else if (!isFragment(openingElement) && !isFragment(closingElement)) {\n          if (\n            // $FlowIgnore\n            getQualifiedJSXName(closingElement.name) !==\n            getQualifiedJSXName(openingElement.name)\n          ) {\n            this.raise(JsxErrors.MissingClosingTagElement, {\n              // $FlowIgnore\n              at: closingElement,\n              openingTagName: getQualifiedJSXName(openingElement.name),\n            });\n          }\n        }\n      }\n\n      if (isFragment(openingElement)) {\n        node.openingFragment = openingElement;\n        node.closingFragment = closingElement;\n      } else {\n        node.openingElement = openingElement;\n        node.closingElement = closingElement;\n      }\n      node.children = children;\n      if (this.match(tt.lt)) {\n        throw this.raise(JsxErrors.UnwrappedAdjacentJSXElements, {\n          at: this.state.startLoc,\n        });\n      }\n\n      return isFragment(openingElement)\n        ? this.finishNode(node, \"JSXFragment\")\n        : this.finishNode(node, \"JSXElement\");\n    }\n\n    // Parses entire JSX element from current position.\n\n    jsxParseElement(): N.JSXElement {\n      const startPos = this.state.start;\n      const startLoc = this.state.startLoc;\n      this.next();\n      return this.jsxParseElementAt(startPos, startLoc);\n    }\n\n    setContext(newContext: TokContext) {\n      const { context } = this.state;\n      context[context.length - 1] = newContext;\n    }\n\n    // ==================================\n    // Overrides\n    // ==================================\n\n    parseExprAtom(refExpressionErrors: ?ExpressionErrors): N.Expression {\n      if (this.match(tt.jsxText)) {\n        return this.parseLiteral(this.state.value, \"JSXText\");\n      } else if (this.match(tt.jsxTagStart)) {\n        return this.jsxParseElement();\n      } else if (\n        this.match(tt.lt) &&\n        this.input.charCodeAt(this.state.pos) !== charCodes.exclamationMark\n      ) {\n        // In case we encounter an lt token here it will always be the start of\n        // jsx as the lt sign is not allowed in places that expect an expression\n        this.replaceToken(tt.jsxTagStart);\n        return this.jsxParseElement();\n      } else {\n        return super.parseExprAtom(refExpressionErrors);\n      }\n    }\n\n    skipSpace() {\n      const curContext = this.curContext();\n      if (!curContext.preserveSpace) super.skipSpace();\n    }\n\n    getTokenFromCode(code: number): void {\n      const context = this.curContext();\n\n      if (context === tc.j_expr) {\n        return this.jsxReadToken();\n      }\n\n      if (context === tc.j_oTag || context === tc.j_cTag) {\n        if (isIdentifierStart(code)) {\n          return this.jsxReadWord();\n        }\n\n        if (code === charCodes.greaterThan) {\n          ++this.state.pos;\n          return this.finishToken(tt.jsxTagEnd);\n        }\n\n        if (\n          (code === charCodes.quotationMark || code === charCodes.apostrophe) &&\n          context === tc.j_oTag\n        ) {\n          return this.jsxReadString(code);\n        }\n      }\n\n      if (\n        code === charCodes.lessThan &&\n        this.state.canStartJSXElement &&\n        this.input.charCodeAt(this.state.pos + 1) !== charCodes.exclamationMark\n      ) {\n        ++this.state.pos;\n        return this.finishToken(tt.jsxTagStart);\n      }\n\n      return super.getTokenFromCode(code);\n    }\n\n    updateContext(prevType: TokenType): void {\n      const { context, type } = this.state;\n      if (type === tt.slash && prevType === tt.jsxTagStart) {\n        // do not consider JSX expr -> JSX open tag -> ... anymore\n        // reconsider as closing tag context\n        context.splice(-2, 2, tc.j_cTag);\n        this.state.canStartJSXElement = false;\n      } else if (type === tt.jsxTagStart) {\n        // start opening tag context\n        context.push(tc.j_oTag);\n      } else if (type === tt.jsxTagEnd) {\n        const out = context[context.length - 1];\n        if ((out === tc.j_oTag && prevType === tt.slash) || out === tc.j_cTag) {\n          context.pop();\n          this.state.canStartJSXElement =\n            context[context.length - 1] === tc.j_expr;\n        } else {\n          this.setContext(tc.j_expr);\n          this.state.canStartJSXElement = true;\n        }\n      } else {\n        this.state.canStartJSXElement = tokenComesBeforeExpression(type);\n      }\n    }\n  };\n","// @flow\n\nimport { Position } from \"../../util/location\";\nimport ScopeHandler, { Scope } from \"../../util/scope\";\nimport {\n  BIND_KIND_TYPE,\n  BIND_FLAGS_TS_ENUM,\n  BIND_FLAGS_TS_CONST_ENUM,\n  BIND_FLAGS_TS_EXPORT_ONLY,\n  BIND_KIND_VALUE,\n  BIND_FLAGS_CLASS,\n  type ScopeFlags,\n  type BindingTypes,\n} from \"../../util/scopeflags\";\nimport * as N from \"../../types\";\n\nclass TypeScriptScope extends Scope {\n  types: Set<string> = new Set();\n\n  // enums (which are also in .types)\n  enums: Set<string> = new Set();\n\n  // const enums (which are also in .enums and .types)\n  constEnums: Set<string> = new Set();\n\n  // classes (which are also in .lexical) and interface (which are also in .types)\n  classes: Set<string> = new Set();\n\n  // namespaces and ambient functions (or classes) are too difficult to track,\n  // especially without type analysis.\n  // We need to track them anyway, to avoid \"X is not defined\" errors\n  // when exporting them.\n  exportOnlyBindings: Set<string> = new Set();\n}\n\n// See https://github.com/babel/babel/pull/9766#discussion_r268920730 for an\n// explanation of how typescript handles scope.\n\nexport default class TypeScriptScopeHandler extends ScopeHandler<TypeScriptScope> {\n  createScope(flags: ScopeFlags): TypeScriptScope {\n    return new TypeScriptScope(flags);\n  }\n\n  declareName(name: string, bindingType: BindingTypes, loc: Position) {\n    const scope = this.currentScope();\n    if (bindingType & BIND_FLAGS_TS_EXPORT_ONLY) {\n      this.maybeExportDefined(scope, name);\n      scope.exportOnlyBindings.add(name);\n      return;\n    }\n\n    super.declareName(...arguments);\n\n    if (bindingType & BIND_KIND_TYPE) {\n      if (!(bindingType & BIND_KIND_VALUE)) {\n        // \"Value\" bindings have already been registered by the superclass.\n        this.checkRedeclarationInScope(scope, name, bindingType, loc);\n        this.maybeExportDefined(scope, name);\n      }\n      scope.types.add(name);\n    }\n    if (bindingType & BIND_FLAGS_TS_ENUM) scope.enums.add(name);\n    if (bindingType & BIND_FLAGS_TS_CONST_ENUM) scope.constEnums.add(name);\n    if (bindingType & BIND_FLAGS_CLASS) scope.classes.add(name);\n  }\n\n  isRedeclaredInScope(\n    scope: TypeScriptScope,\n    name: string,\n    bindingType: BindingTypes,\n  ): boolean {\n    if (scope.enums.has(name)) {\n      if (bindingType & BIND_FLAGS_TS_ENUM) {\n        // Enums can be merged with other enums if they are both\n        //  const or both non-const.\n        const isConst = !!(bindingType & BIND_FLAGS_TS_CONST_ENUM);\n        const wasConst = scope.constEnums.has(name);\n        return isConst !== wasConst;\n      }\n      return true;\n    }\n    if (bindingType & BIND_FLAGS_CLASS && scope.classes.has(name)) {\n      if (scope.lexical.has(name)) {\n        // Classes can be merged with interfaces\n        return !!(bindingType & BIND_KIND_VALUE);\n      } else {\n        // Interface can be merged with other classes or interfaces\n        return false;\n      }\n    }\n    if (bindingType & BIND_KIND_TYPE && scope.types.has(name)) {\n      return true;\n    }\n\n    return super.isRedeclaredInScope(...arguments);\n  }\n\n  checkLocalExport(id: N.Identifier) {\n    const topLevelScope = this.scopeStack[0];\n    const { name } = id;\n    if (\n      !topLevelScope.types.has(name) &&\n      !topLevelScope.exportOnlyBindings.has(name)\n    ) {\n      super.checkLocalExport(id);\n    }\n  }\n}\n","// @flow\n\n/*:: declare var invariant; */\n\nimport type State from \"../../tokenizer/state\";\nimport {\n  tokenIsIdentifier,\n  tokenIsTSDeclarationStart,\n  tokenIsTSTypeOperator,\n  tokenOperatorPrecedence,\n  tokenIsKeywordOrIdentifier,\n  tt,\n  type TokenType,\n  tokenIsTemplate,\n  tokenCanStartExpression,\n} from \"../../tokenizer/types\";\nimport { types as tc } from \"../../tokenizer/context\";\nimport * as N from \"../../types\";\nimport { Position, createPositionWithColumnOffset } from \"../../util/location\";\nimport type Parser from \"../../parser\";\nimport {\n  type BindingTypes,\n  SCOPE_TS_MODULE,\n  SCOPE_OTHER,\n  BIND_TS_ENUM,\n  BIND_TS_CONST_ENUM,\n  BIND_TS_TYPE,\n  BIND_TS_INTERFACE,\n  BIND_TS_AMBIENT,\n  BIND_TS_NAMESPACE,\n  BIND_CLASS,\n  BIND_LEXICAL,\n  BIND_NONE,\n} from \"../../util/scopeflags\";\nimport TypeScriptScopeHandler from \"./scope\";\nimport * as charCodes from \"charcodes\";\nimport type { ExpressionErrors } from \"../../parser/util\";\nimport { PARAM } from \"../../util/production-parameter\";\nimport { Errors, ParseErrorEnum } from \"../../parse-error\";\nimport { cloneIdentifier } from \"../../parser/node\";\n\nconst getOwn = (object, key) =>\n  Object.hasOwnProperty.call(object, key) && object[key];\n\ntype TsModifier =\n  | \"readonly\"\n  | \"abstract\"\n  | \"declare\"\n  | \"static\"\n  | \"override\"\n  | N.Accessibility\n  | N.VarianceAnnotations;\n\nfunction nonNull<T>(x: ?T): T {\n  if (x == null) {\n    // $FlowIgnore\n    throw new Error(`Unexpected ${x} value.`);\n  }\n  return x;\n}\n\nfunction assert(x: boolean): void {\n  if (!x) {\n    throw new Error(\"Assert fail\");\n  }\n}\n\ntype ParsingContext =\n  | \"EnumMembers\"\n  | \"HeritageClauseElement\"\n  | \"TupleElementTypes\"\n  | \"TypeMembers\"\n  | \"TypeParametersOrArguments\";\n\n/* eslint sort-keys: \"error\" */\nconst TSErrors = ParseErrorEnum`typescript`(_ => ({\n  AbstractMethodHasImplementation: _<{| methodName: string |}>(\n    ({ methodName }) =>\n      `Method '${methodName}' cannot have an implementation because it is marked abstract.`,\n  ),\n  AbstractPropertyHasInitializer: _<{| propertyName: string |}>(\n    ({ propertyName }) =>\n      `Property '${propertyName}' cannot have an initializer because it is marked abstract.`,\n  ),\n  AccesorCannotDeclareThisParameter: _(\n    \"'get' and 'set' accessors cannot declare 'this' parameters.\",\n  ),\n  AccesorCannotHaveTypeParameters: _(\n    \"An accessor cannot have type parameters.\",\n  ),\n  CannotFindName: _<{| name: string |}>(\n    ({ name }) => `Cannot find name '${name}'.`,\n  ),\n  ClassMethodHasDeclare: _(\"Class methods cannot have the 'declare' modifier.\"),\n  ClassMethodHasReadonly: _(\n    \"Class methods cannot have the 'readonly' modifier.\",\n  ),\n  ConstInitiailizerMustBeStringOrNumericLiteralOrLiteralEnumReference: _(\n    \"A 'const' initializer in an ambient context must be a string or numeric literal or literal enum reference.\",\n  ),\n  ConstructorHasTypeParameters: _(\n    \"Type parameters cannot appear on a constructor declaration.\",\n  ),\n  DeclareAccessor: _<{| kind: \"get\" | \"set\" |}>(\n    ({ kind }) => `'declare' is not allowed in ${kind}ters.`,\n  ),\n  DeclareClassFieldHasInitializer: _(\n    \"Initializers are not allowed in ambient contexts.\",\n  ),\n  DeclareFunctionHasImplementation: _(\n    \"An implementation cannot be declared in ambient contexts.\",\n  ),\n  DuplicateAccessibilityModifier: _<{| modifier: N.Accessibility |}>(\n    // `Accessibility modifier already seen: ${modifier}` would be more helpful.\n    // eslint-disable-next-line no-unused-vars\n    ({ modifier }) => `Accessibility modifier already seen.`,\n  ),\n  DuplicateModifier: _<{| modifier: TsModifier |}>(\n    ({ modifier }) => `Duplicate modifier: '${modifier}'.`,\n  ),\n  // `token` matches the terminology used by typescript:\n  // https://github.com/microsoft/TypeScript/blob/main/src/compiler/types.ts#L2915\n  EmptyHeritageClauseType: _<{| token: \"extends\" | \"implements\" |}>(\n    ({ token }) => `'${token}' list cannot be empty.`,\n  ),\n  EmptyTypeArguments: _(\"Type argument list cannot be empty.\"),\n  EmptyTypeParameters: _(\"Type parameter list cannot be empty.\"),\n  ExpectedAmbientAfterExportDeclare: _(\n    \"'export declare' must be followed by an ambient declaration.\",\n  ),\n  ImportAliasHasImportType: _(\"An import alias can not use 'import type'.\"),\n  IncompatibleModifiers: _<{| modifiers: [TsModifier, TsModifier] |}>(\n    ({ modifiers }) =>\n      `'${modifiers[0]}' modifier cannot be used with '${modifiers[1]}' modifier.`,\n  ),\n  IndexSignatureHasAbstract: _(\n    \"Index signatures cannot have the 'abstract' modifier.\",\n  ),\n  IndexSignatureHasAccessibility: _<{| modifier: N.Accessibility |}>(\n    ({ modifier }) =>\n      `Index signatures cannot have an accessibility modifier ('${modifier}').`,\n  ),\n  IndexSignatureHasDeclare: _(\n    \"Index signatures cannot have the 'declare' modifier.\",\n  ),\n  IndexSignatureHasOverride: _(\n    \"'override' modifier cannot appear on an index signature.\",\n  ),\n  IndexSignatureHasStatic: _(\n    \"Index signatures cannot have the 'static' modifier.\",\n  ),\n  InitializerNotAllowedInAmbientContext: _(\n    \"Initializers are not allowed in ambient contexts.\",\n  ),\n  InvalidModifierOnTypeMember: _<{| modifier: TsModifier |}>(\n    ({ modifier }) => `'${modifier}' modifier cannot appear on a type member.`,\n  ),\n  InvalidModifierOnTypeParameter: _<{| modifier: TsModifier |}>(\n    ({ modifier }) =>\n      `'${modifier}' modifier cannot appear on a type parameter.`,\n  ),\n  InvalidModifierOnTypeParameterPositions: _<{| modifier: TsModifier |}>(\n    ({ modifier }) =>\n      `'${modifier}' modifier can only appear on a type parameter of a class, interface or type alias.`,\n  ),\n  InvalidModifiersOrder: _<{| orderedModifiers: [TsModifier, TsModifier] |}>(\n    ({ orderedModifiers }) =>\n      `'${orderedModifiers[0]}' modifier must precede '${orderedModifiers[1]}' modifier.`,\n  ),\n  InvalidPropertyAccessAfterInstantiationExpression: _(\n    \"Invalid property access after an instantiation expression. \" +\n      \"You can either wrap the instantiation expression in parentheses, or delete the type arguments.\",\n  ),\n  InvalidTupleMemberLabel: _(\n    \"Tuple members must be labeled with a simple identifier.\",\n  ),\n  MissingInterfaceName: _(\n    \"'interface' declarations must be followed by an identifier.\",\n  ),\n  MixedLabeledAndUnlabeledElements: _(\n    \"Tuple members must all have names or all not have names.\",\n  ),\n  NonAbstractClassHasAbstractMethod: _(\n    \"Abstract methods can only appear within an abstract class.\",\n  ),\n  NonClassMethodPropertyHasAbstractModifer: _(\n    \"'abstract' modifier can only appear on a class, method, or property declaration.\",\n  ),\n  OptionalTypeBeforeRequired: _(\n    \"A required element cannot follow an optional element.\",\n  ),\n  OverrideNotInSubClass: _(\n    \"This member cannot have an 'override' modifier because its containing class does not extend another class.\",\n  ),\n  PatternIsOptional: _(\n    \"A binding pattern parameter cannot be optional in an implementation signature.\",\n  ),\n  PrivateElementHasAbstract: _(\n    \"Private elements cannot have the 'abstract' modifier.\",\n  ),\n  PrivateElementHasAccessibility: _<{| modifier: N.Accessibility |}>(\n    ({ modifier }) =>\n      `Private elements cannot have an accessibility modifier ('${modifier}').`,\n  ),\n  ReadonlyForMethodSignature: _(\n    \"'readonly' modifier can only appear on a property declaration or index signature.\",\n  ),\n  ReservedArrowTypeParam: _(\n    \"This syntax is reserved in files with the .mts or .cts extension. Add a trailing comma, as in `<T,>() => ...`.\",\n  ),\n  ReservedTypeAssertion: _(\n    \"This syntax is reserved in files with the .mts or .cts extension. Use an `as` expression instead.\",\n  ),\n  SetAccesorCannotHaveOptionalParameter: _(\n    \"A 'set' accessor cannot have an optional parameter.\",\n  ),\n  SetAccesorCannotHaveRestParameter: _(\n    \"A 'set' accessor cannot have rest parameter.\",\n  ),\n  SetAccesorCannotHaveReturnType: _(\n    \"A 'set' accessor cannot have a return type annotation.\",\n  ),\n  SingleTypeParameterWithoutTrailingComma: _<{| typeParameterName: string |}>(\n    ({ typeParameterName }) =>\n      `Single type parameter ${typeParameterName} should have a trailing comma. Example usage: <${typeParameterName},>.`,\n  ),\n  StaticBlockCannotHaveModifier: _(\n    \"Static class blocks cannot have any modifier.\",\n  ),\n  TypeAnnotationAfterAssign: _(\n    \"Type annotations must come before default assignments, e.g. instead of `age = 25: number` use `age: number = 25`.\",\n  ),\n  TypeImportCannotSpecifyDefaultAndNamed: _(\n    \"A type-only import can specify a default import or named bindings, but not both.\",\n  ),\n  TypeModifierIsUsedInTypeExports: _(\n    \"The 'type' modifier cannot be used on a named export when 'export type' is used on its export statement.\",\n  ),\n  TypeModifierIsUsedInTypeImports: _(\n    \"The 'type' modifier cannot be used on a named import when 'import type' is used on its import statement.\",\n  ),\n  UnexpectedParameterModifier: _(\n    \"A parameter property is only allowed in a constructor implementation.\",\n  ),\n  UnexpectedReadonly: _(\n    \"'readonly' type modifier is only permitted on array and tuple literal types.\",\n  ),\n  UnexpectedTypeAnnotation: _(\"Did not expect a type annotation here.\"),\n  UnexpectedTypeCastInParameter: _(\n    \"Unexpected type cast in parameter position.\",\n  ),\n  UnsupportedImportTypeArgument: _(\n    \"Argument in a type import must be a string literal.\",\n  ),\n  UnsupportedParameterPropertyKind: _(\n    \"A parameter property may not be declared using a binding pattern.\",\n  ),\n  UnsupportedSignatureParameterKind: _<{| type: string |}>(\n    ({ type }) =>\n      `Name in a signature must be an Identifier, ObjectPattern or ArrayPattern, instead got ${type}.`,\n  ),\n}));\n\n/* eslint-disable sort-keys */\n\n// Doesn't handle \"void\" or \"null\" because those are keywords, not identifiers.\n// It also doesn't handle \"intrinsic\", since usually it's not a keyword.\nfunction keywordTypeFromName(\n  value: string,\n): N.TsKeywordTypeType | typeof undefined {\n  switch (value) {\n    case \"any\":\n      return \"TSAnyKeyword\";\n    case \"boolean\":\n      return \"TSBooleanKeyword\";\n    case \"bigint\":\n      return \"TSBigIntKeyword\";\n    case \"never\":\n      return \"TSNeverKeyword\";\n    case \"number\":\n      return \"TSNumberKeyword\";\n    case \"object\":\n      return \"TSObjectKeyword\";\n    case \"string\":\n      return \"TSStringKeyword\";\n    case \"symbol\":\n      return \"TSSymbolKeyword\";\n    case \"undefined\":\n      return \"TSUndefinedKeyword\";\n    case \"unknown\":\n      return \"TSUnknownKeyword\";\n    default:\n      return undefined;\n  }\n}\n\nfunction tsIsAccessModifier(modifier: string): boolean %checks {\n  return (\n    modifier === \"private\" || modifier === \"public\" || modifier === \"protected\"\n  );\n}\n\nfunction tsIsVarianceAnnotations(modifier: string): boolean %checks {\n  return modifier === \"in\" || modifier === \"out\";\n}\n\nexport default (superClass: Class<Parser>): Class<Parser> =>\n  class extends superClass {\n    getScopeHandler(): Class<TypeScriptScopeHandler> {\n      return TypeScriptScopeHandler;\n    }\n\n    tsIsIdentifier(): boolean {\n      // TODO: actually a bit more complex in TypeScript, but shouldn't matter.\n      // See https://github.com/Microsoft/TypeScript/issues/15008\n      return tokenIsIdentifier(this.state.type);\n    }\n\n    tsTokenCanFollowModifier() {\n      return (\n        (this.match(tt.bracketL) ||\n          this.match(tt.braceL) ||\n          this.match(tt.star) ||\n          this.match(tt.ellipsis) ||\n          this.match(tt.privateName) ||\n          this.isLiteralPropertyName()) &&\n        !this.hasPrecedingLineBreak()\n      );\n    }\n\n    tsNextTokenCanFollowModifier() {\n      // Note: TypeScript's implementation is much more complicated because\n      // more things are considered modifiers there.\n      // This implementation only handles modifiers not handled by @babel/parser itself. And \"static\".\n      // TODO: Would be nice to avoid lookahead. Want a hasLineBreakUpNext() method...\n      this.next();\n      return this.tsTokenCanFollowModifier();\n    }\n\n    /** Parses a modifier matching one the given modifier names. */\n    tsParseModifier<T: TsModifier>(\n      allowedModifiers: T[],\n      stopOnStartOfClassStaticBlock?: boolean,\n    ): ?T {\n      if (!tokenIsIdentifier(this.state.type) && this.state.type !== tt._in) {\n        return undefined;\n      }\n\n      const modifier = this.state.value;\n      if (allowedModifiers.indexOf(modifier) !== -1) {\n        if (stopOnStartOfClassStaticBlock && this.tsIsStartOfStaticBlocks()) {\n          return undefined;\n        }\n        if (this.tsTryParse(this.tsNextTokenCanFollowModifier.bind(this))) {\n          return modifier;\n        }\n      }\n      return undefined;\n    }\n\n    /** Parses a list of modifiers, in any order.\n     *  If you need a specific order, you must call this function multiple times:\n     *    this.tsParseModifiers({ modified: node, allowedModifiers: [\"public\"] });\n     *    this.tsParseModifiers({ modified: node, allowedModifiers: [\"abstract\", \"readonly\"] });\n     */\n    tsParseModifiers({\n      modified,\n      allowedModifiers,\n      disallowedModifiers,\n      stopOnStartOfClassStaticBlock,\n      errorTemplate = TSErrors.InvalidModifierOnTypeMember,\n    }: {\n      modified: {\n        [key: TsModifier]: ?true,\n        accessibility?: N.Accessibility,\n      },\n      allowedModifiers: TsModifier[],\n      disallowedModifiers?: TsModifier[],\n      stopOnStartOfClassStaticBlock?: boolean,\n      // FIXME: make sure errorTemplate can receive `modifier`\n      errorTemplate?: any,\n    }): void {\n      const enforceOrder = (loc, modifier, before, after) => {\n        if (modifier === before && modified[after]) {\n          this.raise(TSErrors.InvalidModifiersOrder, {\n            at: loc,\n            orderedModifiers: [before, after],\n          });\n        }\n      };\n      const incompatible = (loc, modifier, mod1, mod2) => {\n        if (\n          (modified[mod1] && modifier === mod2) ||\n          (modified[mod2] && modifier === mod1)\n        ) {\n          this.raise(TSErrors.IncompatibleModifiers, {\n            at: loc,\n            modifiers: [mod1, mod2],\n          });\n        }\n      };\n\n      for (;;) {\n        const { startLoc } = this.state;\n        const modifier: ?TsModifier = this.tsParseModifier(\n          allowedModifiers.concat(disallowedModifiers ?? []),\n          stopOnStartOfClassStaticBlock,\n        );\n\n        if (!modifier) break;\n\n        if (tsIsAccessModifier(modifier)) {\n          if (modified.accessibility) {\n            this.raise(TSErrors.DuplicateAccessibilityModifier, {\n              at: startLoc,\n              modifier,\n            });\n          } else {\n            enforceOrder(startLoc, modifier, modifier, \"override\");\n            enforceOrder(startLoc, modifier, modifier, \"static\");\n            enforceOrder(startLoc, modifier, modifier, \"readonly\");\n\n            modified.accessibility = modifier;\n          }\n        } else if (tsIsVarianceAnnotations(modifier)) {\n          if (modified[modifier]) {\n            this.raise(TSErrors.DuplicateModifier, { at: startLoc, modifier });\n          }\n          modified[modifier] = true;\n\n          enforceOrder(startLoc, modifier, \"in\", \"out\");\n        } else {\n          if (Object.hasOwnProperty.call(modified, modifier)) {\n            this.raise(TSErrors.DuplicateModifier, { at: startLoc, modifier });\n          } else {\n            enforceOrder(startLoc, modifier, \"static\", \"readonly\");\n            enforceOrder(startLoc, modifier, \"static\", \"override\");\n            enforceOrder(startLoc, modifier, \"override\", \"readonly\");\n            enforceOrder(startLoc, modifier, \"abstract\", \"override\");\n\n            incompatible(startLoc, modifier, \"declare\", \"override\");\n            incompatible(startLoc, modifier, \"static\", \"abstract\");\n          }\n          modified[modifier] = true;\n        }\n\n        if (disallowedModifiers?.includes(modifier)) {\n          this.raise(errorTemplate, {\n            at: startLoc,\n            modifier,\n          });\n        }\n      }\n    }\n\n    tsIsListTerminator(kind: ParsingContext): boolean {\n      switch (kind) {\n        case \"EnumMembers\":\n        case \"TypeMembers\":\n          return this.match(tt.braceR);\n        case \"HeritageClauseElement\":\n          return this.match(tt.braceL);\n        case \"TupleElementTypes\":\n          return this.match(tt.bracketR);\n        case \"TypeParametersOrArguments\":\n          return this.match(tt.gt);\n      }\n\n      throw new Error(\"Unreachable\");\n    }\n\n    tsParseList<T: N.Node>(kind: ParsingContext, parseElement: () => T): T[] {\n      const result: T[] = [];\n      while (!this.tsIsListTerminator(kind)) {\n        // Skipping \"parseListElement\" from the TS source since that's just for error handling.\n        result.push(parseElement());\n      }\n      return result;\n    }\n\n    tsParseDelimitedList<T: N.Node>(\n      kind: ParsingContext,\n      parseElement: () => T,\n      refTrailingCommaPos?: { value: number },\n    ): T[] {\n      return nonNull(\n        this.tsParseDelimitedListWorker(\n          kind,\n          parseElement,\n          /* expectSuccess */ true,\n          refTrailingCommaPos,\n        ),\n      );\n    }\n\n    /**\n     * If !expectSuccess, returns undefined instead of failing to parse.\n     * If expectSuccess, parseElement should always return a defined value.\n     */\n    tsParseDelimitedListWorker<T: N.Node>(\n      kind: ParsingContext,\n      parseElement: () => ?T,\n      expectSuccess: boolean,\n      refTrailingCommaPos?: { value: number },\n    ): ?(T[]) {\n      const result = [];\n      let trailingCommaPos = -1;\n\n      for (;;) {\n        if (this.tsIsListTerminator(kind)) {\n          break;\n        }\n        trailingCommaPos = -1;\n\n        const element = parseElement();\n        if (element == null) {\n          return undefined;\n        }\n        result.push(element);\n\n        if (this.eat(tt.comma)) {\n          trailingCommaPos = this.state.lastTokStart;\n          continue;\n        }\n\n        if (this.tsIsListTerminator(kind)) {\n          break;\n        }\n\n        if (expectSuccess) {\n          // This will fail with an error about a missing comma\n          this.expect(tt.comma);\n        }\n        return undefined;\n      }\n\n      if (refTrailingCommaPos) {\n        refTrailingCommaPos.value = trailingCommaPos;\n      }\n\n      return result;\n    }\n\n    tsParseBracketedList<T: N.Node>(\n      kind: ParsingContext,\n      parseElement: () => T,\n      bracket: boolean,\n      skipFirstToken: boolean,\n      refTrailingCommaPos?: { value: number },\n    ): T[] {\n      if (!skipFirstToken) {\n        if (bracket) {\n          this.expect(tt.bracketL);\n        } else {\n          this.expect(tt.lt);\n        }\n      }\n\n      const result = this.tsParseDelimitedList(\n        kind,\n        parseElement,\n        refTrailingCommaPos,\n      );\n\n      if (bracket) {\n        this.expect(tt.bracketR);\n      } else {\n        this.expect(tt.gt);\n      }\n\n      return result;\n    }\n\n    tsParseImportType(): N.TsImportType {\n      const node: N.TsImportType = this.startNode();\n      this.expect(tt._import);\n      this.expect(tt.parenL);\n      if (!this.match(tt.string)) {\n        this.raise(TSErrors.UnsupportedImportTypeArgument, {\n          at: this.state.startLoc,\n        });\n      }\n\n      // For compatibility to estree we cannot call parseLiteral directly here\n      node.argument = this.parseExprAtom();\n      this.expect(tt.parenR);\n\n      if (this.eat(tt.dot)) {\n        // In this instance, the entity name will actually itself be a\n        // qualifier, so allow it to be a reserved word as well.\n        node.qualifier = this.tsParseEntityName();\n      }\n      if (this.match(tt.lt)) {\n        node.typeParameters = this.tsParseTypeArguments();\n      }\n      return this.finishNode(node, \"TSImportType\");\n    }\n\n    tsParseEntityName(allowReservedWords: boolean = true): N.TsEntityName {\n      let entity: N.TsEntityName = this.parseIdentifier(allowReservedWords);\n      while (this.eat(tt.dot)) {\n        const node: N.TsQualifiedName = this.startNodeAtNode(entity);\n        node.left = entity;\n        node.right = this.parseIdentifier(allowReservedWords);\n        entity = this.finishNode(node, \"TSQualifiedName\");\n      }\n      return entity;\n    }\n\n    tsParseTypeReference(): N.TsTypeReference {\n      const node: N.TsTypeReference = this.startNode();\n      node.typeName = this.tsParseEntityName();\n      if (!this.hasPrecedingLineBreak() && this.match(tt.lt)) {\n        node.typeParameters = this.tsParseTypeArguments();\n      }\n      return this.finishNode(node, \"TSTypeReference\");\n    }\n\n    tsParseThisTypePredicate(lhs: N.TsThisType): N.TsTypePredicate {\n      this.next();\n      const node: N.TsTypePredicate = this.startNodeAtNode(lhs);\n      node.parameterName = lhs;\n      node.typeAnnotation = this.tsParseTypeAnnotation(/* eatColon */ false);\n      node.asserts = false;\n      return this.finishNode(node, \"TSTypePredicate\");\n    }\n\n    tsParseThisTypeNode(): N.TsThisType {\n      const node: N.TsThisType = this.startNode();\n      this.next();\n      return this.finishNode(node, \"TSThisType\");\n    }\n\n    tsParseTypeQuery(): N.TsTypeQuery {\n      const node: N.TsTypeQuery = this.startNode();\n      this.expect(tt._typeof);\n      if (this.match(tt._import)) {\n        node.exprName = this.tsParseImportType();\n      } else {\n        node.exprName = this.tsParseEntityName();\n      }\n      if (!this.hasPrecedingLineBreak() && this.match(tt.lt)) {\n        node.typeParameters = this.tsParseTypeArguments();\n      }\n      return this.finishNode(node, \"TSTypeQuery\");\n    }\n\n    tsParseInOutModifiers(node: N.TsTypeParameter) {\n      this.tsParseModifiers({\n        modified: node,\n        allowedModifiers: [\"in\", \"out\"],\n        disallowedModifiers: [\n          \"public\",\n          \"private\",\n          \"protected\",\n          \"readonly\",\n          \"declare\",\n          \"abstract\",\n          \"override\",\n        ],\n        errorTemplate: TSErrors.InvalidModifierOnTypeParameter,\n      });\n    }\n\n    // for better error recover\n    tsParseNoneModifiers(node: N.TsTypeParameter) {\n      this.tsParseModifiers({\n        modified: node,\n        allowedModifiers: [],\n        disallowedModifiers: [\"in\", \"out\"],\n        errorTemplate: TSErrors.InvalidModifierOnTypeParameterPositions,\n      });\n    }\n\n    tsParseTypeParameter(\n      parseModifiers: (\n        node: N.TsTypeParameter,\n      ) => void = this.tsParseNoneModifiers.bind(this),\n    ): N.TsTypeParameter {\n      const node: N.TsTypeParameter = this.startNode();\n\n      parseModifiers(node);\n\n      node.name = this.tsParseTypeParameterName();\n      node.constraint = this.tsEatThenParseType(tt._extends);\n      node.default = this.tsEatThenParseType(tt.eq);\n      return this.finishNode(node, \"TSTypeParameter\");\n    }\n\n    tsTryParseTypeParameters(\n      parseModifiers: ?(node: N.TsTypeParameter) => void,\n    ): ?N.TsTypeParameterDeclaration {\n      if (this.match(tt.lt)) {\n        return this.tsParseTypeParameters(parseModifiers);\n      }\n    }\n\n    tsParseTypeParameters(parseModifiers: ?(node: N.TsTypeParameter) => void) {\n      const node: N.TsTypeParameterDeclaration = this.startNode();\n\n      if (this.match(tt.lt) || this.match(tt.jsxTagStart)) {\n        this.next();\n      } else {\n        this.unexpected();\n      }\n\n      const refTrailingCommaPos = { value: -1 };\n\n      node.params = this.tsParseBracketedList(\n        \"TypeParametersOrArguments\",\n        this.tsParseTypeParameter.bind(this, parseModifiers),\n        /* bracket */ false,\n        /* skipFirstToken */ true,\n        refTrailingCommaPos,\n      );\n      if (node.params.length === 0) {\n        this.raise(TSErrors.EmptyTypeParameters, { at: node });\n      }\n      if (refTrailingCommaPos.value !== -1) {\n        this.addExtra(node, \"trailingComma\", refTrailingCommaPos.value);\n      }\n      return this.finishNode(node, \"TSTypeParameterDeclaration\");\n    }\n\n    tsTryNextParseConstantContext(): ?N.TsTypeReference {\n      if (this.lookahead().type !== tt._const) return null;\n\n      this.next();\n      const typeReference = this.tsParseTypeReference();\n\n      // If the type reference has type parameters, then you are using it as a\n      // type and not as a const signifier. We'll *never* be able to find this\n      // name, since const isn't allowed as a type name. So in this instance we\n      // get to pretend we're the type checker.\n      if (typeReference.typeParameters) {\n        this.raise(TSErrors.CannotFindName, {\n          at: typeReference.typeName,\n          name: \"const\",\n        });\n      }\n\n      return typeReference;\n    }\n\n    // Note: In TypeScript implementation we must provide `yieldContext` and `awaitContext`,\n    // but here it's always false, because this is only used for types.\n    tsFillSignature(\n      returnToken: TokenType,\n      signature: N.TsSignatureDeclaration,\n    ): void {\n      // Arrow fns *must* have return token (`=>`). Normal functions can omit it.\n      const returnTokenRequired = returnToken === tt.arrow;\n\n      // https://github.com/babel/babel/issues/9231\n      const paramsKey = process.env.BABEL_8_BREAKING ? \"params\" : \"parameters\";\n      const returnTypeKey = process.env.BABEL_8_BREAKING\n        ? \"returnType\"\n        : \"typeAnnotation\";\n\n      signature.typeParameters = this.tsTryParseTypeParameters();\n      this.expect(tt.parenL);\n      signature[paramsKey] = this.tsParseBindingListForSignature();\n      if (returnTokenRequired) {\n        signature[returnTypeKey] =\n          this.tsParseTypeOrTypePredicateAnnotation(returnToken);\n      } else if (this.match(returnToken)) {\n        signature[returnTypeKey] =\n          this.tsParseTypeOrTypePredicateAnnotation(returnToken);\n      }\n    }\n\n    tsParseBindingListForSignature(): $ReadOnlyArray<\n      N.Identifier | N.RestElement | N.ObjectPattern | N.ArrayPattern,\n    > {\n      return this.parseBindingList(tt.parenR, charCodes.rightParenthesis).map(\n        pattern => {\n          if (\n            pattern.type !== \"Identifier\" &&\n            pattern.type !== \"RestElement\" &&\n            pattern.type !== \"ObjectPattern\" &&\n            pattern.type !== \"ArrayPattern\"\n          ) {\n            this.raise(TSErrors.UnsupportedSignatureParameterKind, {\n              at: pattern,\n              type: pattern.type,\n            });\n          }\n          return (pattern: any);\n        },\n      );\n    }\n\n    tsParseTypeMemberSemicolon(): void {\n      if (!this.eat(tt.comma) && !this.isLineTerminator()) {\n        this.expect(tt.semi);\n      }\n    }\n\n    tsParseSignatureMember(\n      kind: \"TSCallSignatureDeclaration\" | \"TSConstructSignatureDeclaration\",\n      node: N.TsCallSignatureDeclaration | N.TsConstructSignatureDeclaration,\n    ): N.TsCallSignatureDeclaration | N.TsConstructSignatureDeclaration {\n      this.tsFillSignature(tt.colon, node);\n      this.tsParseTypeMemberSemicolon();\n      return this.finishNode(node, kind);\n    }\n\n    tsIsUnambiguouslyIndexSignature() {\n      this.next(); // Skip '{'\n      if (tokenIsIdentifier(this.state.type)) {\n        this.next();\n        return this.match(tt.colon);\n      }\n      return false;\n    }\n\n    tsTryParseIndexSignature(node: N.Node): ?N.TsIndexSignature {\n      if (\n        !(\n          this.match(tt.bracketL) &&\n          this.tsLookAhead(this.tsIsUnambiguouslyIndexSignature.bind(this))\n        )\n      ) {\n        return undefined;\n      }\n\n      this.expect(tt.bracketL);\n      const id = this.parseIdentifier();\n      id.typeAnnotation = this.tsParseTypeAnnotation();\n      this.resetEndLocation(id); // set end position to end of type\n\n      this.expect(tt.bracketR);\n      node.parameters = [id];\n\n      const type = this.tsTryParseTypeAnnotation();\n      if (type) node.typeAnnotation = type;\n      this.tsParseTypeMemberSemicolon();\n      return this.finishNode(node, \"TSIndexSignature\");\n    }\n\n    tsParsePropertyOrMethodSignature(\n      node: N.TsPropertySignature | N.TsMethodSignature,\n      readonly: boolean,\n    ): N.TsPropertySignature | N.TsMethodSignature {\n      if (this.eat(tt.question)) node.optional = true;\n      const nodeAny: any = node;\n\n      if (this.match(tt.parenL) || this.match(tt.lt)) {\n        if (readonly) {\n          this.raise(TSErrors.ReadonlyForMethodSignature, { at: node });\n        }\n        const method: N.TsMethodSignature = nodeAny;\n        if (method.kind && this.match(tt.lt)) {\n          this.raise(TSErrors.AccesorCannotHaveTypeParameters, {\n            at: this.state.curPosition(),\n          });\n        }\n        this.tsFillSignature(tt.colon, method);\n        this.tsParseTypeMemberSemicolon();\n        const paramsKey = process.env.BABEL_8_BREAKING\n          ? \"params\"\n          : \"parameters\";\n        const returnTypeKey = process.env.BABEL_8_BREAKING\n          ? \"returnType\"\n          : \"typeAnnotation\";\n        if (method.kind === \"get\") {\n          if (method[paramsKey].length > 0) {\n            this.raise(Errors.BadGetterArity, { at: this.state.curPosition() });\n            if (this.isThisParam(method[paramsKey][0])) {\n              this.raise(TSErrors.AccesorCannotDeclareThisParameter, {\n                at: this.state.curPosition(),\n              });\n            }\n          }\n        } else if (method.kind === \"set\") {\n          if (method[paramsKey].length !== 1) {\n            this.raise(Errors.BadSetterArity, { at: this.state.curPosition() });\n          } else {\n            const firstParameter = method[paramsKey][0];\n            if (this.isThisParam(firstParameter)) {\n              this.raise(TSErrors.AccesorCannotDeclareThisParameter, {\n                at: this.state.curPosition(),\n              });\n            }\n            if (\n              firstParameter.type === \"Identifier\" &&\n              firstParameter.optional\n            ) {\n              this.raise(TSErrors.SetAccesorCannotHaveOptionalParameter, {\n                at: this.state.curPosition(),\n              });\n            }\n            if (firstParameter.type === \"RestElement\") {\n              this.raise(TSErrors.SetAccesorCannotHaveRestParameter, {\n                at: this.state.curPosition(),\n              });\n            }\n          }\n          if (method[returnTypeKey]) {\n            this.raise(TSErrors.SetAccesorCannotHaveReturnType, {\n              at: method[returnTypeKey],\n            });\n          }\n        } else {\n          method.kind = \"method\";\n        }\n        return this.finishNode(method, \"TSMethodSignature\");\n      } else {\n        const property: N.TsPropertySignature = nodeAny;\n        if (readonly) property.readonly = true;\n        const type = this.tsTryParseTypeAnnotation();\n        if (type) property.typeAnnotation = type;\n        this.tsParseTypeMemberSemicolon();\n        return this.finishNode(property, \"TSPropertySignature\");\n      }\n    }\n\n    tsParseTypeMember(): N.TsTypeElement {\n      const node: any = this.startNode();\n\n      if (this.match(tt.parenL) || this.match(tt.lt)) {\n        return this.tsParseSignatureMember(\"TSCallSignatureDeclaration\", node);\n      }\n\n      if (this.match(tt._new)) {\n        const id: N.Identifier = this.startNode();\n        this.next();\n        if (this.match(tt.parenL) || this.match(tt.lt)) {\n          return this.tsParseSignatureMember(\n            \"TSConstructSignatureDeclaration\",\n            node,\n          );\n        } else {\n          node.key = this.createIdentifier(id, \"new\");\n          return this.tsParsePropertyOrMethodSignature(node, false);\n        }\n      }\n\n      this.tsParseModifiers({\n        modified: node,\n        allowedModifiers: [\"readonly\"],\n        disallowedModifiers: [\n          \"declare\",\n          \"abstract\",\n          \"private\",\n          \"protected\",\n          \"public\",\n          \"static\",\n          \"override\",\n        ],\n      });\n\n      const idx = this.tsTryParseIndexSignature(node);\n      if (idx) {\n        return idx;\n      }\n\n      this.parsePropertyName(node);\n      if (\n        !node.computed &&\n        node.key.type === \"Identifier\" &&\n        (node.key.name === \"get\" || node.key.name === \"set\") &&\n        this.tsTokenCanFollowModifier()\n      ) {\n        node.kind = node.key.name;\n        this.parsePropertyName(node);\n      }\n      return this.tsParsePropertyOrMethodSignature(node, !!node.readonly);\n    }\n\n    tsParseTypeLiteral(): N.TsTypeLiteral {\n      const node: N.TsTypeLiteral = this.startNode();\n      node.members = this.tsParseObjectTypeMembers();\n      return this.finishNode(node, \"TSTypeLiteral\");\n    }\n\n    tsParseObjectTypeMembers(): $ReadOnlyArray<N.TsTypeElement> {\n      this.expect(tt.braceL);\n      const members = this.tsParseList(\n        \"TypeMembers\",\n        this.tsParseTypeMember.bind(this),\n      );\n      this.expect(tt.braceR);\n      return members;\n    }\n\n    tsIsStartOfMappedType(): boolean {\n      this.next();\n      if (this.eat(tt.plusMin)) {\n        return this.isContextual(tt._readonly);\n      }\n      if (this.isContextual(tt._readonly)) {\n        this.next();\n      }\n      if (!this.match(tt.bracketL)) {\n        return false;\n      }\n      this.next();\n      if (!this.tsIsIdentifier()) {\n        return false;\n      }\n      this.next();\n      return this.match(tt._in);\n    }\n\n    tsParseMappedTypeParameter(): N.TsTypeParameter {\n      const node: N.TsTypeParameter = this.startNode();\n      node.name = this.tsParseTypeParameterName();\n      node.constraint = this.tsExpectThenParseType(tt._in);\n      return this.finishNode(node, \"TSTypeParameter\");\n    }\n\n    tsParseMappedType(): N.TsMappedType {\n      const node: N.TsMappedType = this.startNode();\n\n      this.expect(tt.braceL);\n\n      if (this.match(tt.plusMin)) {\n        node.readonly = this.state.value;\n        this.next();\n        this.expectContextual(tt._readonly);\n      } else if (this.eatContextual(tt._readonly)) {\n        node.readonly = true;\n      }\n\n      this.expect(tt.bracketL);\n      node.typeParameter = this.tsParseMappedTypeParameter();\n      node.nameType = this.eatContextual(tt._as) ? this.tsParseType() : null;\n\n      this.expect(tt.bracketR);\n\n      if (this.match(tt.plusMin)) {\n        node.optional = this.state.value;\n        this.next();\n        this.expect(tt.question);\n      } else if (this.eat(tt.question)) {\n        node.optional = true;\n      }\n\n      node.typeAnnotation = this.tsTryParseType();\n      this.semicolon();\n      this.expect(tt.braceR);\n\n      return this.finishNode(node, \"TSMappedType\");\n    }\n\n    tsParseTupleType(): N.TsTupleType {\n      const node: N.TsTupleType = this.startNode();\n      node.elementTypes = this.tsParseBracketedList(\n        \"TupleElementTypes\",\n        this.tsParseTupleElementType.bind(this),\n        /* bracket */ true,\n        /* skipFirstToken */ false,\n      );\n\n      // Validate the elementTypes to ensure that no mandatory elements\n      // follow optional elements\n      let seenOptionalElement = false;\n      let labeledElements = null;\n      node.elementTypes.forEach(elementNode => {\n        let { type } = elementNode;\n\n        if (\n          seenOptionalElement &&\n          type !== \"TSRestType\" &&\n          type !== \"TSOptionalType\" &&\n          !(type === \"TSNamedTupleMember\" && elementNode.optional)\n        ) {\n          this.raise(TSErrors.OptionalTypeBeforeRequired, {\n            at: elementNode,\n          });\n        }\n\n        // Flow doesn't support ||=\n        seenOptionalElement =\n          seenOptionalElement ||\n          (type === \"TSNamedTupleMember\" && elementNode.optional) ||\n          type === \"TSOptionalType\";\n\n        // When checking labels, check the argument of the spread operator\n        if (type === \"TSRestType\") {\n          elementNode = elementNode.typeAnnotation;\n          type = elementNode.type;\n        }\n\n        const isLabeled = type === \"TSNamedTupleMember\";\n        // Flow doesn't support ??=\n        labeledElements = labeledElements ?? isLabeled;\n        if (labeledElements !== isLabeled) {\n          this.raise(TSErrors.MixedLabeledAndUnlabeledElements, {\n            at: elementNode,\n          });\n        }\n      });\n\n      return this.finishNode(node, \"TSTupleType\");\n    }\n\n    tsParseTupleElementType(): N.TsType | N.TsNamedTupleMember {\n      // parses `...TsType[]`\n\n      const { start: startPos, startLoc } = this.state;\n\n      const rest = this.eat(tt.ellipsis);\n      let type = this.tsParseType();\n      const optional = this.eat(tt.question);\n      const labeled = this.eat(tt.colon);\n\n      if (labeled) {\n        const labeledNode: N.TsNamedTupleMember = this.startNodeAtNode(type);\n        labeledNode.optional = optional;\n\n        if (\n          type.type === \"TSTypeReference\" &&\n          !type.typeParameters &&\n          type.typeName.type === \"Identifier\"\n        ) {\n          labeledNode.label = (type.typeName: N.Identifier);\n        } else {\n          this.raise(TSErrors.InvalidTupleMemberLabel, { at: type });\n          // This produces an invalid AST, but at least we don't drop\n          // nodes representing the invalid source.\n          // $FlowIgnore\n          labeledNode.label = type;\n        }\n\n        labeledNode.elementType = this.tsParseType();\n        type = this.finishNode(labeledNode, \"TSNamedTupleMember\");\n      } else if (optional) {\n        const optionalTypeNode: N.TsOptionalType = this.startNodeAtNode(type);\n        optionalTypeNode.typeAnnotation = type;\n        type = this.finishNode(optionalTypeNode, \"TSOptionalType\");\n      }\n\n      if (rest) {\n        const restNode: N.TsRestType = this.startNodeAt(startPos, startLoc);\n        restNode.typeAnnotation = type;\n        type = this.finishNode(restNode, \"TSRestType\");\n      }\n\n      return type;\n    }\n\n    tsParseParenthesizedType(): N.TsParenthesizedType {\n      const node = this.startNode();\n      this.expect(tt.parenL);\n      node.typeAnnotation = this.tsParseType();\n      this.expect(tt.parenR);\n      return this.finishNode(node, \"TSParenthesizedType\");\n    }\n\n    tsParseFunctionOrConstructorType(\n      type: \"TSFunctionType\" | \"TSConstructorType\",\n      abstract?: boolean,\n    ): N.TsFunctionOrConstructorType {\n      const node: N.TsFunctionOrConstructorType = this.startNode();\n      if (type === \"TSConstructorType\") {\n        // $FlowIgnore\n        node.abstract = !!abstract;\n        if (abstract) this.next();\n        this.next(); // eat `new`\n      }\n      this.tsInAllowConditionalTypesContext(() =>\n        this.tsFillSignature(tt.arrow, node),\n      );\n      return this.finishNode(node, type);\n    }\n\n    tsParseLiteralTypeNode(): N.TsLiteralType {\n      const node: N.TsLiteralType = this.startNode();\n      node.literal = (() => {\n        switch (this.state.type) {\n          case tt.num:\n          case tt.bigint:\n          case tt.string:\n          case tt._true:\n          case tt._false:\n            // For compatibility to estree we cannot call parseLiteral directly here\n            return this.parseExprAtom();\n          default:\n            throw this.unexpected();\n        }\n      })();\n      return this.finishNode(node, \"TSLiteralType\");\n    }\n\n    tsParseTemplateLiteralType(): N.TsType {\n      const node: N.TsLiteralType = this.startNode();\n      node.literal = this.parseTemplate(false);\n      return this.finishNode(node, \"TSLiteralType\");\n    }\n\n    parseTemplateSubstitution(): N.TsType {\n      if (this.state.inType) return this.tsParseType();\n      return super.parseTemplateSubstitution();\n    }\n\n    tsParseThisTypeOrThisTypePredicate(): N.TsThisType | N.TsTypePredicate {\n      const thisKeyword = this.tsParseThisTypeNode();\n      if (this.isContextual(tt._is) && !this.hasPrecedingLineBreak()) {\n        return this.tsParseThisTypePredicate(thisKeyword);\n      } else {\n        return thisKeyword;\n      }\n    }\n\n    tsParseNonArrayType(): N.TsType {\n      switch (this.state.type) {\n        case tt.string:\n        case tt.num:\n        case tt.bigint:\n        case tt._true:\n        case tt._false:\n          return this.tsParseLiteralTypeNode();\n        case tt.plusMin:\n          if (this.state.value === \"-\") {\n            const node: N.TsLiteralType = this.startNode();\n            const nextToken = this.lookahead();\n            if (nextToken.type !== tt.num && nextToken.type !== tt.bigint) {\n              throw this.unexpected();\n            }\n            node.literal = this.parseMaybeUnary();\n            return this.finishNode(node, \"TSLiteralType\");\n          }\n          break;\n        case tt._this:\n          return this.tsParseThisTypeOrThisTypePredicate();\n        case tt._typeof:\n          return this.tsParseTypeQuery();\n        case tt._import:\n          return this.tsParseImportType();\n        case tt.braceL:\n          return this.tsLookAhead(this.tsIsStartOfMappedType.bind(this))\n            ? this.tsParseMappedType()\n            : this.tsParseTypeLiteral();\n        case tt.bracketL:\n          return this.tsParseTupleType();\n        case tt.parenL:\n          if (process.env.BABEL_8_BREAKING) {\n            if (!this.options.createParenthesizedExpressions) {\n              const startPos = this.state.start;\n              this.next();\n              const type = this.tsParseType();\n              this.expect(tt.parenR);\n              this.addExtra(type, \"parenthesized\", true);\n              this.addExtra(type, \"parenStart\", startPos);\n              return type;\n            }\n          }\n\n          return this.tsParseParenthesizedType();\n        case tt.templateNonTail:\n        case tt.templateTail:\n          return this.tsParseTemplateLiteralType();\n        default: {\n          const { type } = this.state;\n          if (\n            tokenIsIdentifier(type) ||\n            type === tt._void ||\n            type === tt._null\n          ) {\n            const nodeType =\n              type === tt._void\n                ? \"TSVoidKeyword\"\n                : type === tt._null\n                ? \"TSNullKeyword\"\n                : keywordTypeFromName(this.state.value);\n            if (\n              nodeType !== undefined &&\n              this.lookaheadCharCode() !== charCodes.dot\n            ) {\n              const node: N.TsKeywordType = this.startNode();\n              this.next();\n              return this.finishNode(node, nodeType);\n            }\n            return this.tsParseTypeReference();\n          }\n        }\n      }\n\n      throw this.unexpected();\n    }\n\n    tsParseArrayTypeOrHigher(): N.TsType {\n      let type = this.tsParseNonArrayType();\n      while (!this.hasPrecedingLineBreak() && this.eat(tt.bracketL)) {\n        if (this.match(tt.bracketR)) {\n          const node: N.TsArrayType = this.startNodeAtNode(type);\n          node.elementType = type;\n          this.expect(tt.bracketR);\n          type = this.finishNode(node, \"TSArrayType\");\n        } else {\n          const node: N.TsIndexedAccessType = this.startNodeAtNode(type);\n          node.objectType = type;\n          node.indexType = this.tsParseType();\n          this.expect(tt.bracketR);\n          type = this.finishNode(node, \"TSIndexedAccessType\");\n        }\n      }\n      return type;\n    }\n\n    tsParseTypeOperator(): N.TsTypeOperator {\n      const node: N.TsTypeOperator = this.startNode();\n      const operator = this.state.value;\n      this.next(); // eat operator\n      node.operator = operator;\n      node.typeAnnotation = this.tsParseTypeOperatorOrHigher();\n\n      if (operator === \"readonly\") {\n        this.tsCheckTypeAnnotationForReadOnly(node);\n      }\n\n      return this.finishNode(node, \"TSTypeOperator\");\n    }\n\n    tsCheckTypeAnnotationForReadOnly(node: N.Node) {\n      switch (node.typeAnnotation.type) {\n        case \"TSTupleType\":\n        case \"TSArrayType\":\n          return;\n        default:\n          this.raise(TSErrors.UnexpectedReadonly, { at: node });\n      }\n    }\n\n    tsParseInferType(): N.TsInferType {\n      const node = this.startNode();\n      this.expectContextual(tt._infer);\n      const typeParameter = this.startNode();\n      typeParameter.name = this.tsParseTypeParameterName();\n      typeParameter.constraint = this.tsTryParse(() =>\n        this.tsParseConstraintForInferType(),\n      );\n      node.typeParameter = this.finishNode(typeParameter, \"TSTypeParameter\");\n      return this.finishNode(node, \"TSInferType\");\n    }\n\n    tsParseConstraintForInferType() {\n      if (this.eat(tt._extends)) {\n        const constraint = this.tsInDisallowConditionalTypesContext(() =>\n          this.tsParseType(),\n        );\n        if (\n          this.state.inDisallowConditionalTypesContext ||\n          !this.match(tt.question)\n        ) {\n          return constraint;\n        }\n      }\n    }\n\n    tsParseTypeOperatorOrHigher(): N.TsType {\n      const isTypeOperator =\n        tokenIsTSTypeOperator(this.state.type) && !this.state.containsEsc;\n      return isTypeOperator\n        ? this.tsParseTypeOperator()\n        : this.isContextual(tt._infer)\n        ? this.tsParseInferType()\n        : this.tsInAllowConditionalTypesContext(() =>\n            this.tsParseArrayTypeOrHigher(),\n          );\n    }\n\n    tsParseUnionOrIntersectionType(\n      kind: \"TSUnionType\" | \"TSIntersectionType\",\n      parseConstituentType: () => N.TsType,\n      operator: TokenType,\n    ): N.TsType {\n      const node: N.TsUnionType | N.TsIntersectionType = this.startNode();\n      const hasLeadingOperator = this.eat(operator);\n      const types = [];\n      do {\n        types.push(parseConstituentType());\n      } while (this.eat(operator));\n      if (types.length === 1 && !hasLeadingOperator) {\n        return types[0];\n      }\n      node.types = types;\n      return this.finishNode(node, kind);\n    }\n\n    tsParseIntersectionTypeOrHigher(): N.TsType {\n      return this.tsParseUnionOrIntersectionType(\n        \"TSIntersectionType\",\n        this.tsParseTypeOperatorOrHigher.bind(this),\n        tt.bitwiseAND,\n      );\n    }\n\n    tsParseUnionTypeOrHigher() {\n      return this.tsParseUnionOrIntersectionType(\n        \"TSUnionType\",\n        this.tsParseIntersectionTypeOrHigher.bind(this),\n        tt.bitwiseOR,\n      );\n    }\n\n    tsIsStartOfFunctionType() {\n      if (this.match(tt.lt)) {\n        return true;\n      }\n      return (\n        this.match(tt.parenL) &&\n        this.tsLookAhead(this.tsIsUnambiguouslyStartOfFunctionType.bind(this))\n      );\n    }\n\n    tsSkipParameterStart(): boolean {\n      if (tokenIsIdentifier(this.state.type) || this.match(tt._this)) {\n        this.next();\n        return true;\n      }\n\n      if (this.match(tt.braceL)) {\n        // Return true if we can parse an object pattern without errors\n        const { errors } = this.state;\n        const previousErrorCount = errors.length;\n        try {\n          this.parseObjectLike(tt.braceR, true);\n          return errors.length === previousErrorCount;\n        } catch {\n          return false;\n        }\n      }\n\n      if (this.match(tt.bracketL)) {\n        this.next();\n        // Return true if we can parse an array pattern without errors\n        const { errors } = this.state;\n        const previousErrorCount = errors.length;\n        try {\n          this.parseBindingList(\n            tt.bracketR,\n            charCodes.rightSquareBracket,\n            true,\n          );\n          return errors.length === previousErrorCount;\n        } catch {\n          return false;\n        }\n      }\n\n      return false;\n    }\n\n    tsIsUnambiguouslyStartOfFunctionType(): boolean {\n      this.next();\n      if (this.match(tt.parenR) || this.match(tt.ellipsis)) {\n        // ( )\n        // ( ...\n        return true;\n      }\n      if (this.tsSkipParameterStart()) {\n        if (\n          this.match(tt.colon) ||\n          this.match(tt.comma) ||\n          this.match(tt.question) ||\n          this.match(tt.eq)\n        ) {\n          // ( xxx :\n          // ( xxx ,\n          // ( xxx ?\n          // ( xxx =\n          return true;\n        }\n        if (this.match(tt.parenR)) {\n          this.next();\n          if (this.match(tt.arrow)) {\n            // ( xxx ) =>\n            return true;\n          }\n        }\n      }\n      return false;\n    }\n\n    tsParseTypeOrTypePredicateAnnotation(\n      returnToken: TokenType,\n    ): N.TsTypeAnnotation {\n      return this.tsInType(() => {\n        const t: N.TsTypeAnnotation = this.startNode();\n        this.expect(returnToken);\n\n        const node = this.startNode<N.TsTypePredicate>();\n\n        const asserts = !!this.tsTryParse(\n          this.tsParseTypePredicateAsserts.bind(this),\n        );\n\n        if (asserts && this.match(tt._this)) {\n          // When asserts is false, thisKeyword is handled by tsParseNonArrayType\n          // : asserts this is type\n          let thisTypePredicate = this.tsParseThisTypeOrThisTypePredicate();\n          // if it turns out to be a `TSThisType`, wrap it with `TSTypePredicate`\n          // : asserts this\n          if (thisTypePredicate.type === \"TSThisType\") {\n            node.parameterName = (thisTypePredicate: N.TsThisType);\n            node.asserts = true;\n            (node: N.TsTypePredicate).typeAnnotation = null;\n            thisTypePredicate = this.finishNode(node, \"TSTypePredicate\");\n          } else {\n            this.resetStartLocationFromNode(thisTypePredicate, node);\n            (thisTypePredicate: N.TsTypePredicate).asserts = true;\n          }\n          t.typeAnnotation = thisTypePredicate;\n          return this.finishNode(t, \"TSTypeAnnotation\");\n        }\n\n        const typePredicateVariable =\n          this.tsIsIdentifier() &&\n          this.tsTryParse(this.tsParseTypePredicatePrefix.bind(this));\n\n        if (!typePredicateVariable) {\n          if (!asserts) {\n            // : type\n            return this.tsParseTypeAnnotation(/* eatColon */ false, t);\n          }\n\n          // : asserts foo\n          node.parameterName = this.parseIdentifier();\n          node.asserts = asserts;\n          (node: N.TsTypePredicate).typeAnnotation = null;\n          t.typeAnnotation = this.finishNode(node, \"TSTypePredicate\");\n          return this.finishNode(t, \"TSTypeAnnotation\");\n        }\n\n        // : asserts foo is type\n        const type = this.tsParseTypeAnnotation(/* eatColon */ false);\n        node.parameterName = typePredicateVariable;\n        node.typeAnnotation = type;\n        node.asserts = asserts;\n        t.typeAnnotation = this.finishNode(node, \"TSTypePredicate\");\n        return this.finishNode(t, \"TSTypeAnnotation\");\n      });\n    }\n\n    tsTryParseTypeOrTypePredicateAnnotation(): ?N.TsTypeAnnotation {\n      return this.match(tt.colon)\n        ? this.tsParseTypeOrTypePredicateAnnotation(tt.colon)\n        : undefined;\n    }\n\n    tsTryParseTypeAnnotation(): ?N.TsTypeAnnotation {\n      return this.match(tt.colon) ? this.tsParseTypeAnnotation() : undefined;\n    }\n\n    tsTryParseType(): ?N.TsType {\n      return this.tsEatThenParseType(tt.colon);\n    }\n\n    tsParseTypePredicatePrefix(): ?N.Identifier {\n      const id = this.parseIdentifier();\n      if (this.isContextual(tt._is) && !this.hasPrecedingLineBreak()) {\n        this.next();\n        return id;\n      }\n    }\n\n    tsParseTypePredicateAsserts(): boolean {\n      if (this.state.type !== tt._asserts) {\n        return false;\n      }\n      const containsEsc = this.state.containsEsc;\n      this.next();\n      if (!tokenIsIdentifier(this.state.type) && !this.match(tt._this)) {\n        return false;\n      }\n\n      if (containsEsc) {\n        this.raise(Errors.InvalidEscapedReservedWord, {\n          at: this.state.lastTokStartLoc,\n          reservedWord: \"asserts\",\n        });\n      }\n\n      return true;\n    }\n\n    tsParseTypeAnnotation(\n      eatColon = true,\n      t: N.TsTypeAnnotation = this.startNode(),\n    ): N.TsTypeAnnotation {\n      this.tsInType(() => {\n        if (eatColon) this.expect(tt.colon);\n        t.typeAnnotation = this.tsParseType();\n      });\n      return this.finishNode(t, \"TSTypeAnnotation\");\n    }\n\n    /** Be sure to be in a type context before calling this, using `tsInType`. */\n    tsParseType(): N.TsType {\n      // Need to set `state.inType` so that we don't parse JSX in a type context.\n      assert(this.state.inType);\n      const type = this.tsParseNonConditionalType();\n\n      if (\n        this.state.inDisallowConditionalTypesContext ||\n        this.hasPrecedingLineBreak() ||\n        !this.eat(tt._extends)\n      ) {\n        return type;\n      }\n      const node: N.TsConditionalType = this.startNodeAtNode(type);\n      node.checkType = type;\n\n      node.extendsType = this.tsInDisallowConditionalTypesContext(() =>\n        this.tsParseNonConditionalType(),\n      );\n\n      this.expect(tt.question);\n      node.trueType = this.tsInAllowConditionalTypesContext(() =>\n        this.tsParseType(),\n      );\n\n      this.expect(tt.colon);\n      node.falseType = this.tsInAllowConditionalTypesContext(() =>\n        this.tsParseType(),\n      );\n\n      return this.finishNode(node, \"TSConditionalType\");\n    }\n\n    isAbstractConstructorSignature(): boolean {\n      return (\n        this.isContextual(tt._abstract) && this.lookahead().type === tt._new\n      );\n    }\n\n    tsParseNonConditionalType(): N.TsType {\n      if (this.tsIsStartOfFunctionType()) {\n        return this.tsParseFunctionOrConstructorType(\"TSFunctionType\");\n      }\n      if (this.match(tt._new)) {\n        // As in `new () => Date`\n        return this.tsParseFunctionOrConstructorType(\"TSConstructorType\");\n      } else if (this.isAbstractConstructorSignature()) {\n        // As in `abstract new () => Date`\n        return this.tsParseFunctionOrConstructorType(\n          \"TSConstructorType\",\n          /* abstract */ true,\n        );\n      }\n      return this.tsParseUnionTypeOrHigher();\n    }\n\n    tsParseTypeAssertion(): N.TsTypeAssertion {\n      if (this.getPluginOption(\"typescript\", \"disallowAmbiguousJSXLike\")) {\n        this.raise(TSErrors.ReservedTypeAssertion, { at: this.state.startLoc });\n      }\n\n      const node: N.TsTypeAssertion = this.startNode();\n      const _const = this.tsTryNextParseConstantContext();\n      node.typeAnnotation = _const || this.tsNextThenParseType();\n      this.expect(tt.gt);\n      node.expression = this.parseMaybeUnary();\n      return this.finishNode(node, \"TSTypeAssertion\");\n    }\n\n    tsParseHeritageClause(\n      token: \"extends\" | \"implements\",\n    ): $ReadOnlyArray<N.TsExpressionWithTypeArguments> {\n      const originalStartLoc = this.state.startLoc;\n\n      const delimitedList = this.tsParseDelimitedList(\n        \"HeritageClauseElement\",\n        () => {\n          const node: N.TsExpressionWithTypeArguments = this.startNode();\n          node.expression = this.tsParseEntityName();\n          if (this.match(tt.lt)) {\n            node.typeParameters = this.tsParseTypeArguments();\n          }\n\n          return this.finishNode(node, \"TSExpressionWithTypeArguments\");\n        },\n      );\n\n      if (!delimitedList.length) {\n        this.raise(TSErrors.EmptyHeritageClauseType, {\n          at: originalStartLoc,\n          token,\n        });\n      }\n\n      return delimitedList;\n    }\n\n    tsParseInterfaceDeclaration(\n      node: N.TsInterfaceDeclaration,\n      properties: { declare?: true } = {},\n    ): ?N.TsInterfaceDeclaration {\n      if (this.hasFollowingLineBreak()) return null;\n      this.expectContextual(tt._interface);\n      if (properties.declare) node.declare = true;\n      if (tokenIsIdentifier(this.state.type)) {\n        node.id = this.parseIdentifier();\n        this.checkIdentifier(node.id, BIND_TS_INTERFACE);\n      } else {\n        node.id = null;\n        this.raise(TSErrors.MissingInterfaceName, { at: this.state.startLoc });\n      }\n\n      node.typeParameters = this.tsTryParseTypeParameters(\n        this.tsParseInOutModifiers.bind(this),\n      );\n      if (this.eat(tt._extends)) {\n        node.extends = this.tsParseHeritageClause(\"extends\");\n      }\n      const body: N.TSInterfaceBody = this.startNode();\n      body.body = this.tsInType(this.tsParseObjectTypeMembers.bind(this));\n      node.body = this.finishNode(body, \"TSInterfaceBody\");\n      return this.finishNode(node, \"TSInterfaceDeclaration\");\n    }\n\n    tsParseTypeAliasDeclaration(\n      node: N.TsTypeAliasDeclaration,\n    ): N.TsTypeAliasDeclaration {\n      node.id = this.parseIdentifier();\n      this.checkIdentifier(node.id, BIND_TS_TYPE);\n\n      node.typeAnnotation = this.tsInType(() => {\n        node.typeParameters = this.tsTryParseTypeParameters(\n          this.tsParseInOutModifiers.bind(this),\n        );\n\n        this.expect(tt.eq);\n\n        if (\n          this.isContextual(tt._intrinsic) &&\n          this.lookahead().type !== tt.dot\n        ) {\n          const node: N.TsKeywordType = this.startNode();\n          this.next();\n          return this.finishNode(node, \"TSIntrinsicKeyword\");\n        }\n\n        return this.tsParseType();\n      });\n\n      this.semicolon();\n      return this.finishNode(node, \"TSTypeAliasDeclaration\");\n    }\n\n    tsInNoContext<T>(cb: () => T): T {\n      const oldContext = this.state.context;\n      this.state.context = [oldContext[0]];\n      try {\n        return cb();\n      } finally {\n        this.state.context = oldContext;\n      }\n    }\n\n    /**\n     * Runs `cb` in a type context.\n     * This should be called one token *before* the first type token,\n     * so that the call to `next()` is run in type context.\n     */\n    tsInType<T>(cb: () => T): T {\n      const oldInType = this.state.inType;\n      this.state.inType = true;\n      try {\n        return cb();\n      } finally {\n        this.state.inType = oldInType;\n      }\n    }\n\n    tsInDisallowConditionalTypesContext<T>(cb: () => T): T {\n      const oldInDisallowConditionalTypesContext =\n        this.state.inDisallowConditionalTypesContext;\n      this.state.inDisallowConditionalTypesContext = true;\n      try {\n        return cb();\n      } finally {\n        this.state.inDisallowConditionalTypesContext =\n          oldInDisallowConditionalTypesContext;\n      }\n    }\n\n    tsInAllowConditionalTypesContext<T>(cb: () => T): T {\n      const oldInDisallowConditionalTypesContext =\n        this.state.inDisallowConditionalTypesContext;\n      this.state.inDisallowConditionalTypesContext = false;\n      try {\n        return cb();\n      } finally {\n        this.state.inDisallowConditionalTypesContext =\n          oldInDisallowConditionalTypesContext;\n      }\n    }\n\n    tsEatThenParseType(token: TokenType): N.TsType | typeof undefined {\n      return !this.match(token) ? undefined : this.tsNextThenParseType();\n    }\n\n    tsExpectThenParseType(token: TokenType): N.TsType {\n      return this.tsDoThenParseType(() => this.expect(token));\n    }\n\n    tsNextThenParseType(): N.TsType {\n      return this.tsDoThenParseType(() => this.next());\n    }\n\n    tsDoThenParseType(cb: () => void): N.TsType {\n      return this.tsInType(() => {\n        cb();\n        return this.tsParseType();\n      });\n    }\n\n    tsParseEnumMember(): N.TsEnumMember {\n      const node: N.TsEnumMember = this.startNode();\n      // Computed property names are grammar errors in an enum, so accept just string literal or identifier.\n      node.id = this.match(tt.string)\n        ? this.parseExprAtom()\n        : this.parseIdentifier(/* liberal */ true);\n      if (this.eat(tt.eq)) {\n        node.initializer = this.parseMaybeAssignAllowIn();\n      }\n      return this.finishNode(node, \"TSEnumMember\");\n    }\n\n    tsParseEnumDeclaration(\n      node: N.TsEnumDeclaration,\n      properties: { const?: true, declare?: true } = {},\n    ): N.TsEnumDeclaration {\n      if (properties.const) node.const = true;\n      if (properties.declare) node.declare = true;\n      this.expectContextual(tt._enum);\n      node.id = this.parseIdentifier();\n      this.checkIdentifier(\n        node.id,\n        node.const ? BIND_TS_CONST_ENUM : BIND_TS_ENUM,\n      );\n\n      this.expect(tt.braceL);\n      node.members = this.tsParseDelimitedList(\n        \"EnumMembers\",\n        this.tsParseEnumMember.bind(this),\n      );\n      this.expect(tt.braceR);\n      return this.finishNode(node, \"TSEnumDeclaration\");\n    }\n\n    tsParseModuleBlock(): N.TsModuleBlock {\n      const node: N.TsModuleBlock = this.startNode();\n      this.scope.enter(SCOPE_OTHER);\n\n      this.expect(tt.braceL);\n      // Inside of a module block is considered \"top-level\", meaning it can have imports and exports.\n      this.parseBlockOrModuleBlockBody(\n        (node.body = []),\n        /* directives */ undefined,\n        /* topLevel */ true,\n        /* end */ tt.braceR,\n      );\n      this.scope.exit();\n      return this.finishNode(node, \"TSModuleBlock\");\n    }\n\n    tsParseModuleOrNamespaceDeclaration(\n      node: N.TsModuleDeclaration,\n      nested?: boolean = false,\n    ): N.TsModuleDeclaration {\n      node.id = this.parseIdentifier();\n\n      if (!nested) {\n        this.checkIdentifier(node.id, BIND_TS_NAMESPACE);\n      }\n\n      if (this.eat(tt.dot)) {\n        const inner = this.startNode();\n        this.tsParseModuleOrNamespaceDeclaration(inner, true);\n        node.body = inner;\n      } else {\n        this.scope.enter(SCOPE_TS_MODULE);\n        this.prodParam.enter(PARAM);\n        node.body = this.tsParseModuleBlock();\n        this.prodParam.exit();\n        this.scope.exit();\n      }\n      return this.finishNode(node, \"TSModuleDeclaration\");\n    }\n\n    tsParseAmbientExternalModuleDeclaration(\n      node: N.TsModuleDeclaration,\n    ): N.TsModuleDeclaration {\n      if (this.isContextual(tt._global)) {\n        node.global = true;\n        node.id = this.parseIdentifier();\n      } else if (this.match(tt.string)) {\n        node.id = this.parseExprAtom();\n      } else {\n        this.unexpected();\n      }\n      if (this.match(tt.braceL)) {\n        this.scope.enter(SCOPE_TS_MODULE);\n        this.prodParam.enter(PARAM);\n        node.body = this.tsParseModuleBlock();\n        this.prodParam.exit();\n        this.scope.exit();\n      } else {\n        this.semicolon();\n      }\n\n      return this.finishNode(node, \"TSModuleDeclaration\");\n    }\n\n    tsParseImportEqualsDeclaration(\n      node: N.TsImportEqualsDeclaration,\n      isExport?: boolean,\n    ): N.TsImportEqualsDeclaration {\n      node.isExport = isExport || false;\n      node.id = this.parseIdentifier();\n      this.checkIdentifier(node.id, BIND_LEXICAL);\n      this.expect(tt.eq);\n      const moduleReference = this.tsParseModuleReference();\n      if (\n        node.importKind === \"type\" &&\n        moduleReference.type !== \"TSExternalModuleReference\"\n      ) {\n        this.raise(TSErrors.ImportAliasHasImportType, {\n          at: moduleReference,\n        });\n      }\n      node.moduleReference = moduleReference;\n      this.semicolon();\n      return this.finishNode(node, \"TSImportEqualsDeclaration\");\n    }\n\n    tsIsExternalModuleReference(): boolean {\n      return (\n        this.isContextual(tt._require) &&\n        this.lookaheadCharCode() === charCodes.leftParenthesis\n      );\n    }\n\n    tsParseModuleReference(): N.TsModuleReference {\n      return this.tsIsExternalModuleReference()\n        ? this.tsParseExternalModuleReference()\n        : this.tsParseEntityName(/* allowReservedWords */ false);\n    }\n\n    tsParseExternalModuleReference(): N.TsExternalModuleReference {\n      const node: N.TsExternalModuleReference = this.startNode();\n      this.expectContextual(tt._require);\n      this.expect(tt.parenL);\n      if (!this.match(tt.string)) {\n        throw this.unexpected();\n      }\n      // For compatibility to estree we cannot call parseLiteral directly here\n      node.expression = this.parseExprAtom();\n      this.expect(tt.parenR);\n      return this.finishNode(node, \"TSExternalModuleReference\");\n    }\n\n    // Utilities\n\n    tsLookAhead<T>(f: () => T): T {\n      const state = this.state.clone();\n      const res = f();\n      this.state = state;\n      return res;\n    }\n\n    tsTryParseAndCatch<T: ?N.NodeBase>(f: () => T): ?T {\n      const result = this.tryParse(abort => f() || abort());\n\n      if (result.aborted || !result.node) return undefined;\n      if (result.error) this.state = result.failState;\n      return result.node;\n    }\n\n    tsTryParse<T>(f: () => ?T): ?T {\n      const state = this.state.clone();\n      const result = f();\n      if (result !== undefined && result !== false) {\n        return result;\n      } else {\n        this.state = state;\n        return undefined;\n      }\n    }\n\n    tsTryParseDeclare(nany: any): ?N.Declaration {\n      if (this.isLineTerminator()) {\n        return;\n      }\n      let starttype = this.state.type;\n      let kind;\n\n      if (this.isContextual(tt._let)) {\n        starttype = tt._var;\n        kind = \"let\";\n      }\n\n      return this.tsInAmbientContext(() => {\n        if (starttype === tt._function) {\n          nany.declare = true;\n          return this.parseFunctionStatement(\n            nany,\n            /* async */ false,\n            /* declarationPosition */ true,\n          );\n        }\n\n        if (starttype === tt._class) {\n          // While this is also set by tsParseExpressionStatement, we need to set it\n          // before parsing the class declaration to know how to register it in the scope.\n          nany.declare = true;\n          return this.parseClass(\n            nany,\n            /* isStatement */ true,\n            /* optionalId */ false,\n          );\n        }\n\n        if (starttype === tt._enum) {\n          return this.tsParseEnumDeclaration(nany, { declare: true });\n        }\n\n        if (starttype === tt._global) {\n          return this.tsParseAmbientExternalModuleDeclaration(nany);\n        }\n\n        if (starttype === tt._const || starttype === tt._var) {\n          if (!this.match(tt._const) || !this.isLookaheadContextual(\"enum\")) {\n            nany.declare = true;\n            return this.parseVarStatement(nany, kind || this.state.value, true);\n          }\n\n          // `const enum = 0;` not allowed because \"enum\" is a strict mode reserved word.\n          this.expect(tt._const);\n          return this.tsParseEnumDeclaration(nany, {\n            const: true,\n            declare: true,\n          });\n        }\n\n        if (starttype === tt._interface) {\n          const result = this.tsParseInterfaceDeclaration(nany, {\n            declare: true,\n          });\n          if (result) return result;\n        }\n\n        if (tokenIsIdentifier(starttype)) {\n          return this.tsParseDeclaration(\n            nany,\n            this.state.value,\n            /* next */ true,\n          );\n        }\n      });\n    }\n\n    // Note: this won't be called unless the keyword is allowed in `shouldParseExportDeclaration`.\n    tsTryParseExportDeclaration(): ?N.Declaration {\n      return this.tsParseDeclaration(\n        this.startNode(),\n        this.state.value,\n        /* next */ true,\n      );\n    }\n\n    tsParseExpressionStatement(node: any, expr: N.Identifier): ?N.Declaration {\n      switch (expr.name) {\n        case \"declare\": {\n          const declaration = this.tsTryParseDeclare(node);\n          if (declaration) {\n            declaration.declare = true;\n            return declaration;\n          }\n          break;\n        }\n        case \"global\":\n          // `global { }` (with no `declare`) may appear inside an ambient module declaration.\n          // Would like to use tsParseAmbientExternalModuleDeclaration here, but already ran past \"global\".\n          if (this.match(tt.braceL)) {\n            this.scope.enter(SCOPE_TS_MODULE);\n            this.prodParam.enter(PARAM);\n            const mod: N.TsModuleDeclaration = node;\n            mod.global = true;\n            mod.id = expr;\n            mod.body = this.tsParseModuleBlock();\n            this.scope.exit();\n            this.prodParam.exit();\n            return this.finishNode(mod, \"TSModuleDeclaration\");\n          }\n          break;\n\n        default:\n          return this.tsParseDeclaration(node, expr.name, /* next */ false);\n      }\n    }\n\n    // Common to tsTryParseDeclare, tsTryParseExportDeclaration, and tsParseExpressionStatement.\n    tsParseDeclaration(\n      node: any,\n      value: string,\n      next: boolean,\n    ): ?N.Declaration {\n      // no declaration apart from enum can be followed by a line break.\n      switch (value) {\n        case \"abstract\":\n          if (\n            this.tsCheckLineTerminator(next) &&\n            (this.match(tt._class) || tokenIsIdentifier(this.state.type))\n          ) {\n            return this.tsParseAbstractDeclaration(node);\n          }\n          break;\n\n        case \"module\":\n          if (this.tsCheckLineTerminator(next)) {\n            if (this.match(tt.string)) {\n              return this.tsParseAmbientExternalModuleDeclaration(node);\n            } else if (tokenIsIdentifier(this.state.type)) {\n              return this.tsParseModuleOrNamespaceDeclaration(node);\n            }\n          }\n          break;\n\n        case \"namespace\":\n          if (\n            this.tsCheckLineTerminator(next) &&\n            tokenIsIdentifier(this.state.type)\n          ) {\n            return this.tsParseModuleOrNamespaceDeclaration(node);\n          }\n          break;\n\n        case \"type\":\n          if (\n            this.tsCheckLineTerminator(next) &&\n            tokenIsIdentifier(this.state.type)\n          ) {\n            return this.tsParseTypeAliasDeclaration(node);\n          }\n          break;\n      }\n    }\n\n    tsCheckLineTerminator(next: boolean) {\n      if (next) {\n        if (this.hasFollowingLineBreak()) return false;\n        this.next();\n        return true;\n      }\n      return !this.isLineTerminator();\n    }\n\n    tsTryParseGenericAsyncArrowFunction(\n      startPos: number,\n      startLoc: Position,\n    ): ?N.ArrowFunctionExpression {\n      if (!this.match(tt.lt)) {\n        return undefined;\n      }\n\n      const oldMaybeInArrowParameters = this.state.maybeInArrowParameters;\n      this.state.maybeInArrowParameters = true;\n\n      const res: ?N.ArrowFunctionExpression = this.tsTryParseAndCatch(() => {\n        const node: N.ArrowFunctionExpression = this.startNodeAt(\n          startPos,\n          startLoc,\n        );\n        node.typeParameters = this.tsParseTypeParameters();\n        // Don't use overloaded parseFunctionParams which would look for \"<\" again.\n        super.parseFunctionParams(node);\n        node.returnType = this.tsTryParseTypeOrTypePredicateAnnotation();\n        this.expect(tt.arrow);\n        return node;\n      });\n\n      this.state.maybeInArrowParameters = oldMaybeInArrowParameters;\n\n      if (!res) {\n        return undefined;\n      }\n\n      return this.parseArrowExpression(\n        res,\n        /* params are already set */ null,\n        /* async */ true,\n      );\n    }\n\n    // Used when parsing type arguments from ES productions, where the first token\n    // has been created without state.inType. Thus we need to rescan the lt token.\n    tsParseTypeArgumentsInExpression(): N.TsTypeParameterInstantiation | void {\n      if (this.reScan_lt() !== tt.lt) {\n        return undefined;\n      }\n      return this.tsParseTypeArguments();\n    }\n\n    tsParseTypeArguments(): N.TsTypeParameterInstantiation {\n      const node = this.startNode();\n      node.params = this.tsInType(() =>\n        // Temporarily remove a JSX parsing context, which makes us scan different tokens.\n        this.tsInNoContext(() => {\n          this.expect(tt.lt);\n          return this.tsParseDelimitedList(\n            \"TypeParametersOrArguments\",\n            this.tsParseType.bind(this),\n          );\n        }),\n      );\n      if (node.params.length === 0) {\n        this.raise(TSErrors.EmptyTypeArguments, { at: node });\n      }\n      this.expect(tt.gt);\n      return this.finishNode(node, \"TSTypeParameterInstantiation\");\n    }\n\n    tsIsDeclarationStart(): boolean {\n      return tokenIsTSDeclarationStart(this.state.type);\n    }\n\n    // ======================================================\n    // OVERRIDES\n    // ======================================================\n\n    isExportDefaultSpecifier(): boolean {\n      if (this.tsIsDeclarationStart()) return false;\n      return super.isExportDefaultSpecifier();\n    }\n\n    parseAssignableListItem(\n      allowModifiers: ?boolean,\n      decorators: N.Decorator[],\n    ): N.Pattern | N.TSParameterProperty {\n      // Store original location/position to include modifiers in range\n      const startPos = this.state.start;\n      const startLoc = this.state.startLoc;\n\n      let accessibility: ?N.Accessibility;\n      let readonly = false;\n      let override = false;\n      if (allowModifiers !== undefined) {\n        const modified = {};\n        this.tsParseModifiers({\n          modified,\n          allowedModifiers: [\n            \"public\",\n            \"private\",\n            \"protected\",\n            \"override\",\n            \"readonly\",\n          ],\n        });\n        accessibility = modified.accessibility;\n        override = modified.override;\n        readonly = modified.readonly;\n        if (\n          allowModifiers === false &&\n          (accessibility || readonly || override)\n        ) {\n          this.raise(TSErrors.UnexpectedParameterModifier, { at: startLoc });\n        }\n      }\n\n      const left = this.parseMaybeDefault();\n      this.parseAssignableListItemTypes(left);\n      const elt = this.parseMaybeDefault(left.start, left.loc.start, left);\n      if (accessibility || readonly || override) {\n        const pp: N.TSParameterProperty = this.startNodeAt(startPos, startLoc);\n        if (decorators.length) {\n          pp.decorators = decorators;\n        }\n        if (accessibility) pp.accessibility = accessibility;\n        if (readonly) pp.readonly = readonly;\n        if (override) pp.override = override;\n        if (elt.type !== \"Identifier\" && elt.type !== \"AssignmentPattern\") {\n          this.raise(TSErrors.UnsupportedParameterPropertyKind, { at: pp });\n        }\n        pp.parameter = ((elt: any): N.Identifier | N.AssignmentPattern);\n        return this.finishNode(pp, \"TSParameterProperty\");\n      }\n\n      if (decorators.length) {\n        left.decorators = decorators;\n      }\n\n      return elt;\n    }\n\n    isSimpleParameter(node) {\n      return (\n        (node.type === \"TSParameterProperty\" &&\n          super.isSimpleParameter(node.parameter)) ||\n        super.isSimpleParameter(node)\n      );\n    }\n\n    parseFunctionBodyAndFinish(\n      node: N.BodilessFunctionOrMethodBase,\n      type: string,\n      isMethod?: boolean = false,\n    ): void {\n      if (this.match(tt.colon)) {\n        node.returnType = this.tsParseTypeOrTypePredicateAnnotation(tt.colon);\n      }\n\n      const bodilessType =\n        type === \"FunctionDeclaration\"\n          ? \"TSDeclareFunction\"\n          : type === \"ClassMethod\" || type === \"ClassPrivateMethod\"\n          ? \"TSDeclareMethod\"\n          : undefined;\n      if (bodilessType && !this.match(tt.braceL) && this.isLineTerminator()) {\n        this.finishNode(node, bodilessType);\n        return;\n      }\n      if (bodilessType === \"TSDeclareFunction\" && this.state.isAmbientContext) {\n        this.raise(TSErrors.DeclareFunctionHasImplementation, { at: node });\n        if (\n          // $FlowIgnore\n          node.declare\n        ) {\n          super.parseFunctionBodyAndFinish(node, bodilessType, isMethod);\n          return;\n        }\n      }\n\n      super.parseFunctionBodyAndFinish(node, type, isMethod);\n    }\n\n    registerFunctionStatementId(node: N.Function): void {\n      if (!node.body && node.id) {\n        // Function ids are validated after parsing their body.\n        // For bodyless function, we need to do it here.\n        this.checkIdentifier(node.id, BIND_TS_AMBIENT);\n      } else {\n        super.registerFunctionStatementId(...arguments);\n      }\n    }\n\n    tsCheckForInvalidTypeCasts(items: $ReadOnlyArray<?N.Expression>) {\n      items.forEach(node => {\n        if (node?.type === \"TSTypeCastExpression\") {\n          this.raise(TSErrors.UnexpectedTypeAnnotation, {\n            at: node.typeAnnotation,\n          });\n        }\n      });\n    }\n\n    toReferencedList(\n      exprList: $ReadOnlyArray<?N.Expression>,\n      isInParens?: boolean, // eslint-disable-line no-unused-vars\n    ): $ReadOnlyArray<?N.Expression> {\n      // Handles invalid scenarios like: `f(a:b)`, `(a:b);`, and `(a:b,c:d)`.\n      //\n      // Note that `f<T>(a:b)` goes through a different path and is handled\n      // in `parseSubscript` directly.\n      this.tsCheckForInvalidTypeCasts(exprList);\n      return exprList;\n    }\n\n    parseArrayLike(...args): N.ArrayExpression | N.TupleExpression {\n      const node = super.parseArrayLike(...args);\n\n      if (node.type === \"ArrayExpression\") {\n        this.tsCheckForInvalidTypeCasts(node.elements);\n      }\n\n      return node;\n    }\n\n    parseSubscript(\n      base: N.Expression,\n      startPos: number,\n      startLoc: Position,\n      noCalls: ?boolean,\n      state: N.ParseSubscriptState,\n    ): N.Expression {\n      if (!this.hasPrecedingLineBreak() && this.match(tt.bang)) {\n        // When ! is consumed as a postfix operator (non-null assertion),\n        // disallow JSX tag forming after. e.g. When parsing `p! < n.p!`\n        // `<n.p` can not be a start of JSX tag\n        this.state.canStartJSXElement = false;\n        this.next();\n\n        const nonNullExpression: N.TsNonNullExpression = this.startNodeAt(\n          startPos,\n          startLoc,\n        );\n        nonNullExpression.expression = base;\n        return this.finishNode(nonNullExpression, \"TSNonNullExpression\");\n      }\n\n      let isOptionalCall = false;\n      if (\n        this.match(tt.questionDot) &&\n        this.lookaheadCharCode() === charCodes.lessThan\n      ) {\n        if (noCalls) {\n          state.stop = true;\n          return base;\n        }\n        state.optionalChainMember = isOptionalCall = true;\n        this.next();\n      }\n\n      // handles 'f<<T>'\n      if (this.match(tt.lt) || this.match(tt.bitShiftL)) {\n        let missingParenErrorLoc;\n        // tsTryParseAndCatch is expensive, so avoid if not necessary.\n        // There are number of things we are going to \"maybe\" parse, like type arguments on\n        // tagged template expressions. If any of them fail, walk it back and continue.\n        const result = this.tsTryParseAndCatch(() => {\n          if (!noCalls && this.atPossibleAsyncArrow(base)) {\n            // Almost certainly this is a generic async function `async <T>() => ...\n            // But it might be a call with a type argument `async<T>();`\n            const asyncArrowFn = this.tsTryParseGenericAsyncArrowFunction(\n              startPos,\n              startLoc,\n            );\n            if (asyncArrowFn) {\n              return asyncArrowFn;\n            }\n          }\n\n          const typeArguments = this.tsParseTypeArgumentsInExpression();\n          if (!typeArguments) return;\n\n          if (isOptionalCall && !this.match(tt.parenL)) {\n            missingParenErrorLoc = this.state.curPosition();\n            return;\n          }\n\n          if (tokenIsTemplate(this.state.type)) {\n            const result = this.parseTaggedTemplateExpression(\n              base,\n              startPos,\n              startLoc,\n              state,\n            );\n            result.typeParameters = typeArguments;\n            return result;\n          }\n\n          if (!noCalls && this.eat(tt.parenL)) {\n            const node: N.CallExpression = this.startNodeAt(startPos, startLoc);\n            node.callee = base;\n            // possibleAsync always false here, because we would have handled it above.\n            // $FlowIgnore (won't be any undefined arguments)\n            node.arguments = this.parseCallExpressionArguments(\n              tt.parenR,\n              /* possibleAsync */ false,\n            );\n\n            // Handles invalid case: `f<T>(a:b)`\n            this.tsCheckForInvalidTypeCasts(node.arguments);\n\n            node.typeParameters = typeArguments;\n            if (state.optionalChainMember) {\n              // $FlowIgnore\n              node.optional = isOptionalCall;\n            }\n\n            return this.finishCallExpression(node, state.optionalChainMember);\n          }\n\n          const tokenType = this.state.type;\n          if (\n            // a<b>>c is not (a<b>)>c, but a<(b>>c)\n            tokenType === tt.gt ||\n            // a<b>c is (a<b)>c\n            (tokenType !== tt.parenL &&\n              tokenCanStartExpression(tokenType) &&\n              !this.hasPrecedingLineBreak())\n          ) {\n            // Bail out.\n            return;\n          }\n\n          const node: N.TsInstantiationExpression = this.startNodeAt(\n            startPos,\n            startLoc,\n          );\n          node.expression = base;\n          node.typeParameters = typeArguments;\n          return this.finishNode(node, \"TSInstantiationExpression\");\n        });\n\n        if (missingParenErrorLoc) {\n          this.unexpected(missingParenErrorLoc, tt.parenL);\n        }\n\n        if (result) {\n          if (\n            result.type === \"TSInstantiationExpression\" &&\n            (this.match(tt.dot) ||\n              (this.match(tt.questionDot) &&\n                this.lookaheadCharCode() !== charCodes.leftParenthesis))\n          ) {\n            this.raise(\n              TSErrors.InvalidPropertyAccessAfterInstantiationExpression,\n              { at: this.state.startLoc },\n            );\n          }\n          return result;\n        }\n      }\n\n      return super.parseSubscript(base, startPos, startLoc, noCalls, state);\n    }\n\n    parseNewCallee(node: N.NewExpression): void {\n      super.parseNewCallee(node);\n\n      const { callee } = node;\n      if (\n        callee.type === \"TSInstantiationExpression\" &&\n        !callee.extra?.parenthesized\n      ) {\n        node.typeParameters = callee.typeParameters;\n        node.callee = callee.expression;\n      }\n    }\n\n    parseExprOp(\n      left: N.Expression,\n      leftStartPos: number,\n      leftStartLoc: Position,\n      minPrec: number,\n    ) {\n      if (\n        tokenOperatorPrecedence(tt._in) > minPrec &&\n        !this.hasPrecedingLineBreak() &&\n        this.isContextual(tt._as)\n      ) {\n        const node: N.TsAsExpression = this.startNodeAt(\n          leftStartPos,\n          leftStartLoc,\n        );\n        node.expression = left;\n        const _const = this.tsTryNextParseConstantContext();\n        if (_const) {\n          node.typeAnnotation = _const;\n        } else {\n          node.typeAnnotation = this.tsNextThenParseType();\n        }\n        this.finishNode(node, \"TSAsExpression\");\n        // rescan `<`, `>` because they were scanned when this.state.inType was true\n        this.reScan_lt_gt();\n        return this.parseExprOp(node, leftStartPos, leftStartLoc, minPrec);\n      }\n\n      return super.parseExprOp(left, leftStartPos, leftStartLoc, minPrec);\n    }\n\n    checkReservedWord(\n      word: string,\n      startLoc: Position,\n      checkKeywords: boolean,\n      isBinding: boolean,\n    ): void {\n      // Strict mode words may be allowed as in `declare namespace N { const static: number; }`.\n      // And we have a type checker anyway, so don't bother having the parser do it.\n      if (!this.state.isAmbientContext) {\n        super.checkReservedWord(word, startLoc, checkKeywords, isBinding);\n      }\n    }\n\n    /*\n    Don't bother doing this check in TypeScript code because:\n    1. We may have a nested export statement with the same name:\n      export const x = 0;\n      export namespace N {\n        export const x = 1;\n      }\n    2. We have a type checker to warn us about this sort of thing.\n    */\n    checkDuplicateExports() {}\n\n    parseImport(node: N.Node): N.AnyImport {\n      node.importKind = \"value\";\n      if (\n        tokenIsIdentifier(this.state.type) ||\n        this.match(tt.star) ||\n        this.match(tt.braceL)\n      ) {\n        let ahead = this.lookahead();\n\n        if (\n          this.isContextual(tt._type) &&\n          // import type, { a } from \"b\";\n          ahead.type !== tt.comma &&\n          // import type from \"a\";\n          ahead.type !== tt._from &&\n          // import type = require(\"a\");\n          ahead.type !== tt.eq\n        ) {\n          node.importKind = \"type\";\n          this.next();\n          ahead = this.lookahead();\n        }\n\n        if (tokenIsIdentifier(this.state.type) && ahead.type === tt.eq) {\n          return this.tsParseImportEqualsDeclaration(node);\n        }\n      }\n\n      const importNode = super.parseImport(node);\n      /*:: invariant(importNode.type !== \"TSImportEqualsDeclaration\") */\n\n      // `import type` can only be used on imports with named imports or with a\n      // default import - but not both\n      if (\n        importNode.importKind === \"type\" &&\n        importNode.specifiers.length > 1 &&\n        importNode.specifiers[0].type === \"ImportDefaultSpecifier\"\n      ) {\n        this.raise(TSErrors.TypeImportCannotSpecifyDefaultAndNamed, {\n          at: importNode,\n        });\n      }\n\n      return importNode;\n    }\n\n    parseExport(node: N.Node): N.AnyExport {\n      if (this.match(tt._import)) {\n        // `export import A = B;`\n        this.next(); // eat `tt._import`\n        if (\n          this.isContextual(tt._type) &&\n          this.lookaheadCharCode() !== charCodes.equalsTo\n        ) {\n          node.importKind = \"type\";\n          this.next(); // eat \"type\"\n        } else {\n          node.importKind = \"value\";\n        }\n        return this.tsParseImportEqualsDeclaration(node, /* isExport */ true);\n      } else if (this.eat(tt.eq)) {\n        // `export = x;`\n        const assign: N.TsExportAssignment = node;\n        assign.expression = this.parseExpression();\n        this.semicolon();\n        return this.finishNode(assign, \"TSExportAssignment\");\n      } else if (this.eatContextual(tt._as)) {\n        // `export as namespace A;`\n        const decl: N.TsNamespaceExportDeclaration = node;\n        // See `parseNamespaceExportDeclaration` in TypeScript's own parser\n        this.expectContextual(tt._namespace);\n        decl.id = this.parseIdentifier();\n        this.semicolon();\n        return this.finishNode(decl, \"TSNamespaceExportDeclaration\");\n      } else {\n        if (\n          this.isContextual(tt._type) &&\n          this.lookahead().type === tt.braceL\n        ) {\n          this.next();\n          node.exportKind = \"type\";\n        } else {\n          node.exportKind = \"value\";\n        }\n\n        return super.parseExport(node);\n      }\n    }\n\n    isAbstractClass(): boolean {\n      return (\n        this.isContextual(tt._abstract) && this.lookahead().type === tt._class\n      );\n    }\n\n    parseExportDefaultExpression(): N.Expression | N.Declaration {\n      if (this.isAbstractClass()) {\n        const cls = this.startNode();\n        this.next(); // Skip \"abstract\"\n        cls.abstract = true;\n        this.parseClass(cls, true, true);\n        return cls;\n      }\n\n      // export default interface allowed in:\n      // https://github.com/Microsoft/TypeScript/pull/16040\n      if (this.match(tt._interface)) {\n        const result = this.tsParseInterfaceDeclaration(this.startNode());\n        if (result) return result;\n      }\n\n      return super.parseExportDefaultExpression();\n    }\n\n    parseVarStatement(\n      node: N.VariableDeclaration,\n      kind: \"var\" | \"let\" | \"const\",\n      allowMissingInitializer: boolean = false,\n    ) {\n      const { isAmbientContext } = this.state;\n      const declaration = super.parseVarStatement(\n        node,\n        kind,\n        allowMissingInitializer || isAmbientContext,\n      );\n\n      if (!isAmbientContext) return declaration;\n\n      for (const { id, init } of declaration.declarations) {\n        // Empty initializer is the easy case that we want.\n        if (!init) continue;\n\n        // var and let aren't ever allowed initializers.\n        //\n        // If a const declaration has no type annotation and is initiailized to\n        // a string literal, numeric literal, or enum reference, then it is\n        // allowed. In an ideal world, we'd check whether init was *actually* an\n        // enum reference, but we allow anything that \"could be\" a literal enum\n        // in `isPossiblyLiteralEnum` since we don't have all the information\n        // that the typescript compiler has.\n        if (kind !== \"const\" || !!id.typeAnnotation) {\n          this.raise(TSErrors.InitializerNotAllowedInAmbientContext, {\n            at: init,\n          });\n        } else if (\n          init.type !== \"StringLiteral\" &&\n          init.type !== \"BooleanLiteral\" &&\n          init.type !== \"NumericLiteral\" &&\n          init.type !== \"BigIntLiteral\" &&\n          (init.type !== \"TemplateLiteral\" || init.expressions.length > 0) &&\n          !isPossiblyLiteralEnum(init)\n        ) {\n          this.raise(\n            TSErrors.ConstInitiailizerMustBeStringOrNumericLiteralOrLiteralEnumReference,\n            { at: init },\n          );\n        }\n      }\n\n      return declaration;\n    }\n\n    parseStatementContent(context: ?string, topLevel: ?boolean): N.Statement {\n      if (this.match(tt._const) && this.isLookaheadContextual(\"enum\")) {\n        const node: N.TsEnumDeclaration = this.startNode();\n        this.expect(tt._const); // eat 'const'\n        return this.tsParseEnumDeclaration(node, { const: true });\n      }\n\n      if (this.isContextual(tt._enum)) {\n        return this.tsParseEnumDeclaration(this.startNode());\n      }\n\n      if (this.isContextual(tt._interface)) {\n        const result = this.tsParseInterfaceDeclaration(this.startNode());\n        if (result) return result;\n      }\n\n      return super.parseStatementContent(context, topLevel);\n    }\n\n    parseAccessModifier(): ?N.Accessibility {\n      return this.tsParseModifier([\"public\", \"protected\", \"private\"]);\n    }\n\n    tsHasSomeModifiers(member: any, modifiers: TsModifier[]): boolean {\n      return modifiers.some(modifier => {\n        if (tsIsAccessModifier(modifier)) {\n          return member.accessibility === modifier;\n        }\n        return !!member[modifier];\n      });\n    }\n\n    tsIsStartOfStaticBlocks() {\n      return (\n        this.isContextual(tt._static) &&\n        this.lookaheadCharCode() === charCodes.leftCurlyBrace\n      );\n    }\n\n    parseClassMember(\n      classBody: N.ClassBody,\n      member: any,\n      state: N.ParseClassMemberState,\n    ): void {\n      const modifiers = [\n        \"declare\",\n        \"private\",\n        \"public\",\n        \"protected\",\n        \"override\",\n        \"abstract\",\n        \"readonly\",\n        \"static\",\n      ];\n      this.tsParseModifiers({\n        modified: member,\n        allowedModifiers: modifiers,\n        disallowedModifiers: [\"in\", \"out\"],\n        stopOnStartOfClassStaticBlock: true,\n        errorTemplate: TSErrors.InvalidModifierOnTypeParameterPositions,\n      });\n\n      const callParseClassMemberWithIsStatic = () => {\n        if (this.tsIsStartOfStaticBlocks()) {\n          this.next(); // eat \"static\"\n          this.next(); // eat \"{\"\n          if (this.tsHasSomeModifiers(member, modifiers)) {\n            this.raise(TSErrors.StaticBlockCannotHaveModifier, {\n              at: this.state.curPosition(),\n            });\n          }\n          this.parseClassStaticBlock(classBody, ((member: any): N.StaticBlock));\n        } else {\n          this.parseClassMemberWithIsStatic(\n            classBody,\n            member,\n            state,\n            !!member.static,\n          );\n        }\n      };\n      if (member.declare) {\n        this.tsInAmbientContext(callParseClassMemberWithIsStatic);\n      } else {\n        callParseClassMemberWithIsStatic();\n      }\n    }\n\n    parseClassMemberWithIsStatic(\n      classBody: N.ClassBody,\n      member: N.ClassMember | N.TsIndexSignature,\n      state: N.ParseClassMemberState,\n      isStatic: boolean,\n    ): void {\n      const idx = this.tsTryParseIndexSignature(member);\n      if (idx) {\n        classBody.body.push(idx);\n\n        if ((member: any).abstract) {\n          this.raise(TSErrors.IndexSignatureHasAbstract, { at: member });\n        }\n        if ((member: any).accessibility) {\n          this.raise(TSErrors.IndexSignatureHasAccessibility, {\n            at: member,\n            modifier: (member: any).accessibility,\n          });\n        }\n        if ((member: any).declare) {\n          this.raise(TSErrors.IndexSignatureHasDeclare, { at: member });\n        }\n        if ((member: any).override) {\n          this.raise(TSErrors.IndexSignatureHasOverride, { at: member });\n        }\n\n        return;\n      }\n\n      if (!this.state.inAbstractClass && (member: any).abstract) {\n        this.raise(TSErrors.NonAbstractClassHasAbstractMethod, {\n          at: member,\n        });\n      }\n\n      if ((member: any).override) {\n        if (!state.hadSuperClass) {\n          this.raise(TSErrors.OverrideNotInSubClass, { at: member });\n        }\n      }\n\n      /*:: invariant(member.type !== \"TSIndexSignature\") */\n\n      super.parseClassMemberWithIsStatic(classBody, member, state, isStatic);\n    }\n\n    parsePostMemberNameModifiers(\n      methodOrProp: N.ClassMethod | N.ClassProperty | N.ClassPrivateProperty,\n    ): void {\n      const optional = this.eat(tt.question);\n      if (optional) methodOrProp.optional = true;\n\n      if ((methodOrProp: any).readonly && this.match(tt.parenL)) {\n        this.raise(TSErrors.ClassMethodHasReadonly, { at: methodOrProp });\n      }\n\n      if ((methodOrProp: any).declare && this.match(tt.parenL)) {\n        this.raise(TSErrors.ClassMethodHasDeclare, { at: methodOrProp });\n      }\n    }\n\n    // Note: The reason we do this in `parseExpressionStatement` and not `parseStatement`\n    // is that e.g. `type()` is valid JS, so we must try parsing that first.\n    // If it's really a type, we will parse `type` as the statement, and can correct it here\n    // by parsing the rest.\n    parseExpressionStatement(\n      node: N.ExpressionStatement,\n      expr: N.Expression,\n    ): N.Statement {\n      const decl =\n        expr.type === \"Identifier\"\n          ? this.tsParseExpressionStatement(node, expr)\n          : undefined;\n      return decl || super.parseExpressionStatement(node, expr);\n    }\n\n    // export type\n    // Should be true for anything parsed by `tsTryParseExportDeclaration`.\n    shouldParseExportDeclaration(): boolean {\n      if (this.tsIsDeclarationStart()) return true;\n      return super.shouldParseExportDeclaration();\n    }\n\n    // An apparent conditional expression could actually be an optional parameter in an arrow function.\n    parseConditional(\n      expr: N.Expression,\n      startPos: number,\n      startLoc: Position,\n      refExpressionErrors?: ?ExpressionErrors,\n    ): N.Expression {\n      // only do the expensive clone if there is a question mark\n      // and if we come from inside parens\n      if (!this.state.maybeInArrowParameters || !this.match(tt.question)) {\n        return super.parseConditional(\n          expr,\n          startPos,\n          startLoc,\n          refExpressionErrors,\n        );\n      }\n\n      const result = this.tryParse(() =>\n        super.parseConditional(expr, startPos, startLoc),\n      );\n\n      if (!result.node) {\n        if (result.error) {\n          /*:: invariant(refExpressionErrors != null) */\n          super.setOptionalParametersError(refExpressionErrors, result.error);\n        }\n\n        return expr;\n      }\n      if (result.error) this.state = result.failState;\n      return result.node;\n    }\n\n    // Note: These \"type casts\" are *not* valid TS expressions.\n    // But we parse them here and change them when completing the arrow function.\n    parseParenItem(\n      node: N.Expression,\n      startPos: number,\n      startLoc: Position,\n    ): N.Expression {\n      node = super.parseParenItem(node, startPos, startLoc);\n      if (this.eat(tt.question)) {\n        node.optional = true;\n        // Include questionmark in location of node\n        // Don't use this.finishNode() as otherwise we might process comments twice and\n        // include already consumed parens\n        this.resetEndLocation(node);\n      }\n\n      if (this.match(tt.colon)) {\n        const typeCastNode: N.TsTypeCastExpression = this.startNodeAt(\n          startPos,\n          startLoc,\n        );\n        typeCastNode.expression = node;\n        typeCastNode.typeAnnotation = this.tsParseTypeAnnotation();\n\n        return this.finishNode(typeCastNode, \"TSTypeCastExpression\");\n      }\n\n      return node;\n    }\n\n    parseExportDeclaration(node: N.ExportNamedDeclaration): ?N.Declaration {\n      if (!this.state.isAmbientContext && this.isContextual(tt._declare)) {\n        return this.tsInAmbientContext(() => this.parseExportDeclaration(node));\n      }\n\n      // Store original location/position\n      const startPos = this.state.start;\n      const startLoc = this.state.startLoc;\n\n      const isDeclare = this.eatContextual(tt._declare);\n\n      if (\n        isDeclare &&\n        (this.isContextual(tt._declare) || !this.shouldParseExportDeclaration())\n      ) {\n        throw this.raise(TSErrors.ExpectedAmbientAfterExportDeclare, {\n          at: this.state.startLoc,\n        });\n      }\n\n      const isIdentifier = tokenIsIdentifier(this.state.type);\n      const declaration: ?N.Declaration =\n        (isIdentifier && this.tsTryParseExportDeclaration()) ||\n        super.parseExportDeclaration(node);\n\n      if (!declaration) return null;\n\n      if (\n        declaration.type === \"TSInterfaceDeclaration\" ||\n        declaration.type === \"TSTypeAliasDeclaration\" ||\n        isDeclare\n      ) {\n        node.exportKind = \"type\";\n      }\n\n      if (isDeclare) {\n        // Reset location to include `declare` in range\n        this.resetStartLocation(declaration, startPos, startLoc);\n\n        declaration.declare = true;\n      }\n\n      return declaration;\n    }\n\n    parseClassId(\n      node: N.Class,\n      isStatement: boolean,\n      optionalId: ?boolean,\n    ): void {\n      if ((!isStatement || optionalId) && this.isContextual(tt._implements)) {\n        return;\n      }\n\n      super.parseClassId(\n        node,\n        isStatement,\n        optionalId,\n        (node: any).declare ? BIND_TS_AMBIENT : BIND_CLASS,\n      );\n      const typeParameters = this.tsTryParseTypeParameters(\n        this.tsParseInOutModifiers.bind(this),\n      );\n      if (typeParameters) node.typeParameters = typeParameters;\n    }\n\n    parseClassPropertyAnnotation(\n      node: N.ClassProperty | N.ClassPrivateProperty,\n    ): void {\n      if (!node.optional && this.eat(tt.bang)) {\n        node.definite = true;\n      }\n\n      const type = this.tsTryParseTypeAnnotation();\n      if (type) node.typeAnnotation = type;\n    }\n\n    parseClassProperty(node: N.ClassProperty): N.ClassProperty {\n      this.parseClassPropertyAnnotation(node);\n\n      if (this.state.isAmbientContext && this.match(tt.eq)) {\n        this.raise(TSErrors.DeclareClassFieldHasInitializer, {\n          at: this.state.startLoc,\n        });\n      }\n      if (node.abstract && this.match(tt.eq)) {\n        const { key } = node;\n        this.raise(TSErrors.AbstractPropertyHasInitializer, {\n          at: this.state.startLoc,\n          propertyName:\n            key.type === \"Identifier\" && !node.computed\n              ? key.name\n              : `[${this.input.slice(key.start, key.end)}]`,\n        });\n      }\n\n      return super.parseClassProperty(node);\n    }\n\n    parseClassPrivateProperty(\n      node: N.ClassPrivateProperty,\n    ): N.ClassPrivateProperty {\n      // $FlowIgnore\n      if (node.abstract) {\n        this.raise(TSErrors.PrivateElementHasAbstract, { at: node });\n      }\n\n      // $FlowIgnore\n      if (node.accessibility) {\n        this.raise(TSErrors.PrivateElementHasAccessibility, {\n          at: node,\n          modifier: node.accessibility,\n        });\n      }\n\n      this.parseClassPropertyAnnotation(node);\n      return super.parseClassPrivateProperty(node);\n    }\n\n    pushClassMethod(\n      classBody: N.ClassBody,\n      method: N.ClassMethod,\n      isGenerator: boolean,\n      isAsync: boolean,\n      isConstructor: boolean,\n      allowsDirectSuper: boolean,\n    ): void {\n      const typeParameters = this.tsTryParseTypeParameters();\n      if (typeParameters && isConstructor) {\n        this.raise(TSErrors.ConstructorHasTypeParameters, {\n          at: typeParameters,\n        });\n      }\n\n      // $FlowIgnore\n      const { declare = false, kind } = method;\n\n      if (declare && (kind === \"get\" || kind === \"set\")) {\n        this.raise(TSErrors.DeclareAccessor, { at: method, kind });\n      }\n      if (typeParameters) method.typeParameters = typeParameters;\n      super.pushClassMethod(\n        classBody,\n        method,\n        isGenerator,\n        isAsync,\n        isConstructor,\n        allowsDirectSuper,\n      );\n    }\n\n    pushClassPrivateMethod(\n      classBody: N.ClassBody,\n      method: N.ClassPrivateMethod,\n      isGenerator: boolean,\n      isAsync: boolean,\n    ): void {\n      const typeParameters = this.tsTryParseTypeParameters();\n      if (typeParameters) method.typeParameters = typeParameters;\n      super.pushClassPrivateMethod(classBody, method, isGenerator, isAsync);\n    }\n\n    declareClassPrivateMethodInScope(\n      node: N.ClassPrivateMethod | N.EstreeMethodDefinition | N.TSDeclareMethod,\n      kind: number,\n    ) {\n      if (node.type === \"TSDeclareMethod\") return;\n      // This happens when using the \"estree\" plugin.\n      if (node.type === \"MethodDefinition\" && !node.value.body) return;\n\n      super.declareClassPrivateMethodInScope(node, kind);\n    }\n\n    parseClassSuper(node: N.Class): void {\n      super.parseClassSuper(node);\n      // handle `extends f<<T>\n      if (node.superClass && (this.match(tt.lt) || this.match(tt.bitShiftL))) {\n        node.superTypeParameters = this.tsParseTypeArgumentsInExpression();\n      }\n      if (this.eatContextual(tt._implements)) {\n        node.implements = this.tsParseHeritageClause(\"implements\");\n      }\n    }\n\n    parseObjPropValue(prop: N.ObjectMember, ...args): void {\n      const typeParameters = this.tsTryParseTypeParameters();\n      if (typeParameters) prop.typeParameters = typeParameters;\n\n      super.parseObjPropValue(prop, ...args);\n    }\n\n    parseFunctionParams(node: N.Function, allowModifiers?: boolean): void {\n      const typeParameters = this.tsTryParseTypeParameters();\n      if (typeParameters) node.typeParameters = typeParameters;\n      super.parseFunctionParams(node, allowModifiers);\n    }\n\n    // `let x: number;`\n    parseVarId(\n      decl: N.VariableDeclarator,\n      kind: \"var\" | \"let\" | \"const\",\n    ): void {\n      super.parseVarId(decl, kind);\n      if (\n        decl.id.type === \"Identifier\" &&\n        !this.hasPrecedingLineBreak() &&\n        this.eat(tt.bang)\n      ) {\n        decl.definite = true;\n      }\n\n      const type = this.tsTryParseTypeAnnotation();\n      if (type) {\n        decl.id.typeAnnotation = type;\n        this.resetEndLocation(decl.id); // set end position to end of type\n      }\n    }\n\n    // parse the return type of an async arrow function - let foo = (async (): number => {});\n    parseAsyncArrowFromCallExpression(\n      node: N.ArrowFunctionExpression,\n      call: N.CallExpression,\n    ): N.ArrowFunctionExpression {\n      if (this.match(tt.colon)) {\n        node.returnType = this.tsParseTypeAnnotation();\n      }\n      return super.parseAsyncArrowFromCallExpression(node, call);\n    }\n\n    parseMaybeAssign(...args): N.Expression {\n      // Note: When the JSX plugin is on, type assertions (`<T> x`) aren't valid syntax.\n\n      let state: ?State;\n      let jsx;\n      let typeCast;\n\n      if (\n        this.hasPlugin(\"jsx\") &&\n        (this.match(tt.jsxTagStart) || this.match(tt.lt))\n      ) {\n        // Prefer to parse JSX if possible. But may be an arrow fn.\n        state = this.state.clone();\n\n        jsx = this.tryParse(() => super.parseMaybeAssign(...args), state);\n\n        /*:: invariant(!jsx.aborted) */\n        /*:: invariant(jsx.node != null) */\n        if (!jsx.error) return jsx.node;\n\n        // Remove `tc.j_expr` or `tc.j_oTag` from context added\n        // by parsing `jsxTagStart` to stop the JSX plugin from\n        // messing with the tokens\n        const { context } = this.state;\n        const currentContext = context[context.length - 1];\n        if (currentContext === tc.j_oTag || currentContext === tc.j_expr) {\n          context.pop();\n        }\n      }\n\n      if (!jsx?.error && !this.match(tt.lt)) {\n        return super.parseMaybeAssign(...args);\n      }\n\n      // Either way, we're looking at a '<': tt.jsxTagStart or relational.\n\n      // If the state was cloned in the JSX parsing branch above but there\n      // have been any error in the tryParse call, this.state is set to state\n      // so we still need to clone it.\n      if (!state || state === this.state) state = this.state.clone();\n\n      let typeParameters: ?N.TsTypeParameterDeclaration;\n      const arrow = this.tryParse(abort => {\n        // This is similar to TypeScript's `tryParseParenthesizedArrowFunctionExpression`.\n        typeParameters = this.tsParseTypeParameters();\n        const expr = super.parseMaybeAssign(...args);\n\n        if (\n          expr.type !== \"ArrowFunctionExpression\" ||\n          expr.extra?.parenthesized\n        ) {\n          abort();\n        }\n\n        // Correct TypeScript code should have at least 1 type parameter, but don't crash on bad code.\n        if (typeParameters?.params.length !== 0) {\n          this.resetStartLocationFromNode(expr, typeParameters);\n        }\n        expr.typeParameters = typeParameters;\n\n        if (process.env.BABEL_8_BREAKING) {\n          if (\n            this.hasPlugin(\"jsx\") &&\n            expr.typeParameters.params.length === 1 &&\n            !expr.typeParameters.extra?.trailingComma\n          ) {\n            // report error if single type parameter used without trailing comma.\n            const parameter = expr.typeParameters.params[0];\n            if (!parameter.constraint) {\n              // A single type parameter must either have constraints\n              // or a trailing comma, otherwise it's ambiguous with JSX.\n              this.raise(TSErrors.SingleTypeParameterWithoutTrailingComma, {\n                at: createPositionWithColumnOffset(parameter.loc.end, 1),\n                typeParameterName: parameter.name.name,\n              });\n            }\n          }\n        }\n\n        return expr;\n      }, state);\n\n      /*:: invariant(arrow.node != null) */\n      if (!arrow.error && !arrow.aborted) {\n        // This error is reported outside of the this.tryParse call so that\n        // in case of <T>(x) => 2, we don't consider <T>(x) as a type assertion\n        // because of this error.\n        if (typeParameters) this.reportReservedArrowTypeParam(typeParameters);\n        return arrow.node;\n      }\n\n      if (!jsx) {\n        // Try parsing a type cast instead of an arrow function.\n        // This will never happen outside of JSX.\n        // (Because in JSX the '<' should be a jsxTagStart and not a relational.\n        assert(!this.hasPlugin(\"jsx\"));\n\n        // This will start with a type assertion (via parseMaybeUnary).\n        // But don't directly call `this.tsParseTypeAssertion` because we want to handle any binary after it.\n        typeCast = this.tryParse(() => super.parseMaybeAssign(...args), state);\n        /*:: invariant(!typeCast.aborted) */\n        /*:: invariant(typeCast.node != null) */\n        if (!typeCast.error) return typeCast.node;\n      }\n\n      if (jsx?.node) {\n        /*:: invariant(jsx.failState) */\n        this.state = jsx.failState;\n        return jsx.node;\n      }\n\n      if (arrow.node) {\n        /*:: invariant(arrow.failState) */\n        this.state = arrow.failState;\n        if (typeParameters) this.reportReservedArrowTypeParam(typeParameters);\n        return arrow.node;\n      }\n\n      if (typeCast?.node) {\n        /*:: invariant(typeCast.failState) */\n        this.state = typeCast.failState;\n        return typeCast.node;\n      }\n\n      if (jsx?.thrown) throw jsx.error;\n      if (arrow.thrown) throw arrow.error;\n      if (typeCast?.thrown) throw typeCast.error;\n\n      throw jsx?.error || arrow.error || typeCast?.error;\n    }\n\n    reportReservedArrowTypeParam(node: any) {\n      if (\n        node.params.length === 1 &&\n        !node.extra?.trailingComma &&\n        this.getPluginOption(\"typescript\", \"disallowAmbiguousJSXLike\")\n      ) {\n        this.raise(TSErrors.ReservedArrowTypeParam, { at: node });\n      }\n    }\n\n    // Handle type assertions\n    parseMaybeUnary(refExpressionErrors?: ?ExpressionErrors): N.Expression {\n      if (!this.hasPlugin(\"jsx\") && this.match(tt.lt)) {\n        return this.tsParseTypeAssertion();\n      } else {\n        return super.parseMaybeUnary(refExpressionErrors);\n      }\n    }\n\n    parseArrow(node: N.ArrowFunctionExpression): ?N.ArrowFunctionExpression {\n      if (this.match(tt.colon)) {\n        // This is different from how the TS parser does it.\n        // TS uses lookahead. The Babel Parser parses it as a parenthesized expression and converts.\n\n        const result = this.tryParse(abort => {\n          const returnType = this.tsParseTypeOrTypePredicateAnnotation(\n            tt.colon,\n          );\n          if (this.canInsertSemicolon() || !this.match(tt.arrow)) abort();\n          return returnType;\n        });\n\n        if (result.aborted) return;\n\n        if (!result.thrown) {\n          if (result.error) this.state = result.failState;\n          node.returnType = result.node;\n        }\n      }\n\n      return super.parseArrow(node);\n    }\n\n    // Allow type annotations inside of a parameter list.\n    parseAssignableListItemTypes(param: N.Pattern) {\n      if (this.eat(tt.question)) {\n        if (\n          param.type !== \"Identifier\" &&\n          !this.state.isAmbientContext &&\n          !this.state.inType\n        ) {\n          this.raise(TSErrors.PatternIsOptional, { at: param });\n        }\n\n        ((param: any): N.Identifier).optional = true;\n      }\n      const type = this.tsTryParseTypeAnnotation();\n      if (type) param.typeAnnotation = type;\n      this.resetEndLocation(param);\n\n      return param;\n    }\n\n    isAssignable(node: N.Node, isBinding?: boolean): boolean {\n      switch (node.type) {\n        case \"TSTypeCastExpression\":\n          return this.isAssignable(node.expression, isBinding);\n        case \"TSParameterProperty\":\n          return true;\n        default:\n          return super.isAssignable(node, isBinding);\n      }\n    }\n\n    toAssignable(node: N.Node, isLHS: boolean = false): void {\n      switch (node.type) {\n        case \"ParenthesizedExpression\":\n          this.toAssignableParenthesizedExpression(node, isLHS);\n          break;\n        case \"TSAsExpression\":\n        case \"TSNonNullExpression\":\n        case \"TSTypeAssertion\":\n          if (isLHS) {\n            this.expressionScope.recordArrowParemeterBindingError(\n              TSErrors.UnexpectedTypeCastInParameter,\n              { at: node },\n            );\n          } else {\n            this.raise(TSErrors.UnexpectedTypeCastInParameter, { at: node });\n          }\n          this.toAssignable(node.expression, isLHS);\n          break;\n        case \"AssignmentExpression\":\n          if (!isLHS && node.left.type === \"TSTypeCastExpression\") {\n            node.left = this.typeCastToParameter(node.left);\n          }\n        /* fall through */\n        default:\n          super.toAssignable(node, isLHS);\n      }\n    }\n\n    toAssignableParenthesizedExpression(node: N.Node, isLHS: boolean): void {\n      switch (node.expression.type) {\n        case \"TSAsExpression\":\n        case \"TSNonNullExpression\":\n        case \"TSTypeAssertion\":\n        case \"ParenthesizedExpression\":\n          this.toAssignable(node.expression, isLHS);\n          break;\n        default:\n          super.toAssignable(node, isLHS);\n      }\n    }\n\n    checkToRestConversion(node: N.Node, allowPattern: boolean): void {\n      switch (node.type) {\n        case \"TSAsExpression\":\n        case \"TSTypeAssertion\":\n        case \"TSNonNullExpression\":\n          this.checkToRestConversion(node.expression, false);\n          break;\n        default:\n          super.checkToRestConversion(node, allowPattern);\n      }\n    }\n\n    isValidLVal(\n      type: string,\n      isUnparenthesizedInAssign: boolean,\n      binding: BindingTypes,\n    ) {\n      return (\n        getOwn(\n          {\n            // Allow \"typecasts\" to appear on the left of assignment expressions,\n            // because it may be in an arrow function.\n            // e.g. `const f = (foo: number = 0) => foo;`\n            TSTypeCastExpression: true,\n            TSParameterProperty: \"parameter\",\n            TSNonNullExpression: \"expression\",\n            TSAsExpression: (binding !== BIND_NONE ||\n              !isUnparenthesizedInAssign) && [\"expression\", true],\n            TSTypeAssertion: (binding !== BIND_NONE ||\n              !isUnparenthesizedInAssign) && [\"expression\", true],\n          },\n          type,\n        ) || super.isValidLVal(type, isUnparenthesizedInAssign, binding)\n      );\n    }\n\n    parseBindingAtom(): N.Pattern {\n      switch (this.state.type) {\n        case tt._this:\n          // \"this\" may be the name of a parameter, so allow it.\n          return this.parseIdentifier(/* liberal */ true);\n        default:\n          return super.parseBindingAtom();\n      }\n    }\n\n    parseMaybeDecoratorArguments(expr: N.Expression): N.Expression {\n      // handles `@f<<T>`\n      if (this.match(tt.lt) || this.match(tt.bitShiftL)) {\n        const typeArguments = this.tsParseTypeArgumentsInExpression();\n\n        if (this.match(tt.parenL)) {\n          const call = super.parseMaybeDecoratorArguments(expr);\n          call.typeParameters = typeArguments;\n          return call;\n        }\n\n        this.unexpected(null, tt.parenL);\n      }\n\n      return super.parseMaybeDecoratorArguments(expr);\n    }\n\n    checkCommaAfterRest(close): boolean {\n      if (\n        this.state.isAmbientContext &&\n        this.match(tt.comma) &&\n        this.lookaheadCharCode() === close\n      ) {\n        this.next();\n        return false;\n      } else {\n        return super.checkCommaAfterRest(close);\n      }\n    }\n\n    // === === === === === === === === === === === === === === === ===\n    // Note: All below methods are duplicates of something in flow.js.\n    // Not sure what the best way to combine these is.\n    // === === === === === === === === === === === === === === === ===\n\n    isClassMethod(): boolean {\n      return this.match(tt.lt) || super.isClassMethod();\n    }\n\n    isClassProperty(): boolean {\n      return (\n        this.match(tt.bang) || this.match(tt.colon) || super.isClassProperty()\n      );\n    }\n\n    parseMaybeDefault(...args): N.Pattern {\n      const node = super.parseMaybeDefault(...args);\n\n      if (\n        node.type === \"AssignmentPattern\" &&\n        node.typeAnnotation &&\n        node.right.start < node.typeAnnotation.start\n      ) {\n        this.raise(TSErrors.TypeAnnotationAfterAssign, {\n          at: node.typeAnnotation,\n        });\n      }\n\n      return node;\n    }\n\n    // ensure that inside types, we bypass the jsx parser plugin\n    getTokenFromCode(code: number): void {\n      if (this.state.inType) {\n        if (code === charCodes.greaterThan) {\n          return this.finishOp(tt.gt, 1);\n        }\n        if (code === charCodes.lessThan) {\n          return this.finishOp(tt.lt, 1);\n        }\n      }\n      return super.getTokenFromCode(code);\n    }\n\n    // used after we have finished parsing types\n    reScan_lt_gt() {\n      const { type } = this.state;\n      if (type === tt.lt) {\n        this.state.pos -= 1;\n        this.readToken_lt();\n      } else if (type === tt.gt) {\n        this.state.pos -= 1;\n        this.readToken_gt();\n      }\n    }\n\n    reScan_lt() {\n      const { type } = this.state;\n      if (type === tt.bitShiftL) {\n        this.state.pos -= 2;\n        this.finishOp(tt.lt, 1);\n        return tt.lt;\n      }\n      return type;\n    }\n\n    toAssignableList(exprList: N.Expression[]): void {\n      for (let i = 0; i < exprList.length; i++) {\n        const expr = exprList[i];\n        if (expr?.type === \"TSTypeCastExpression\") {\n          exprList[i] = this.typeCastToParameter(expr);\n        }\n      }\n      super.toAssignableList(...arguments);\n    }\n\n    typeCastToParameter(node: N.TsTypeCastExpression): N.Node {\n      node.expression.typeAnnotation = node.typeAnnotation;\n\n      this.resetEndLocation(node.expression, node.typeAnnotation.loc.end);\n\n      return node.expression;\n    }\n\n    shouldParseArrow(params: Array<N.Node>) {\n      if (this.match(tt.colon)) {\n        return params.every(expr => this.isAssignable(expr, true));\n      }\n      return super.shouldParseArrow(params);\n    }\n\n    shouldParseAsyncArrow(): boolean {\n      return this.match(tt.colon) || super.shouldParseAsyncArrow();\n    }\n\n    canHaveLeadingDecorator() {\n      // Avoid unnecessary lookahead in checking for abstract class unless needed!\n      return super.canHaveLeadingDecorator() || this.isAbstractClass();\n    }\n\n    jsxParseOpeningElementAfterName(\n      node: N.JSXOpeningElement,\n    ): N.JSXOpeningElement {\n      // handles `<Component<<T>`\n      if (this.match(tt.lt) || this.match(tt.bitShiftL)) {\n        const typeArguments = this.tsTryParseAndCatch(() =>\n          this.tsParseTypeArgumentsInExpression(),\n        );\n        if (typeArguments) node.typeParameters = typeArguments;\n      }\n      return super.jsxParseOpeningElementAfterName(node);\n    }\n\n    getGetterSetterExpectedParamCount(\n      method: N.ObjectMethod | N.ClassMethod,\n    ): number {\n      const baseCount = super.getGetterSetterExpectedParamCount(method);\n      const params = this.getObjectOrClassMethodParams(method);\n      const firstParam = params[0];\n      const hasContextParam = firstParam && this.isThisParam(firstParam);\n\n      return hasContextParam ? baseCount + 1 : baseCount;\n    }\n\n    parseCatchClauseParam(): N.Pattern {\n      const param = super.parseCatchClauseParam();\n      const type = this.tsTryParseTypeAnnotation();\n\n      if (type) {\n        param.typeAnnotation = type;\n        this.resetEndLocation(param);\n      }\n\n      return param;\n    }\n\n    tsInAmbientContext<T>(cb: () => T): T {\n      const oldIsAmbientContext = this.state.isAmbientContext;\n      this.state.isAmbientContext = true;\n      try {\n        return cb();\n      } finally {\n        this.state.isAmbientContext = oldIsAmbientContext;\n      }\n    }\n\n    parseClass<T: N.Class>(node: T, ...args: any[]): T {\n      const oldInAbstractClass = this.state.inAbstractClass;\n      this.state.inAbstractClass = !!(node: any).abstract;\n      try {\n        return super.parseClass(node, ...args);\n      } finally {\n        this.state.inAbstractClass = oldInAbstractClass;\n      }\n    }\n\n    tsParseAbstractDeclaration(\n      node: any,\n    ): N.ClassDeclaration | ?N.TsInterfaceDeclaration {\n      if (this.match(tt._class)) {\n        node.abstract = true;\n        return this.parseClass<N.ClassDeclaration>(\n          (node: N.ClassDeclaration),\n          /* isStatement */ true,\n          /* optionalId */ false,\n        );\n      } else if (this.isContextual(tt._interface)) {\n        // for invalid abstract interface\n\n        // To avoid\n        //   abstract interface\n        //   Foo {}\n        if (!this.hasFollowingLineBreak()) {\n          node.abstract = true;\n          this.raise(TSErrors.NonClassMethodPropertyHasAbstractModifer, {\n            at: node,\n          });\n          return this.tsParseInterfaceDeclaration(\n            (node: N.TsInterfaceDeclaration),\n          );\n        }\n      } else {\n        this.unexpected(null, tt._class);\n      }\n    }\n\n    parseMethod(...args: any[]) {\n      const method = super.parseMethod(...args);\n      if (method.abstract) {\n        const hasBody = this.hasPlugin(\"estree\")\n          ? !!method.value.body\n          : !!method.body;\n        if (hasBody) {\n          const { key } = method;\n          this.raise(TSErrors.AbstractMethodHasImplementation, {\n            at: method,\n            methodName:\n              key.type === \"Identifier\" && !method.computed\n                ? key.name\n                : `[${this.input.slice(key.start, key.end)}]`,\n          });\n        }\n      }\n      return method;\n    }\n\n    tsParseTypeParameterName(): N.Identifier | string {\n      const typeName: N.Identifier = this.parseIdentifier();\n      return process.env.BABEL_8_BREAKING ? typeName : typeName.name;\n    }\n\n    shouldParseAsAmbientContext(): boolean {\n      return !!this.getPluginOption(\"typescript\", \"dts\");\n    }\n\n    parse() {\n      if (this.shouldParseAsAmbientContext()) {\n        this.state.isAmbientContext = true;\n      }\n      return super.parse();\n    }\n\n    getExpression() {\n      if (this.shouldParseAsAmbientContext()) {\n        this.state.isAmbientContext = true;\n      }\n      return super.getExpression();\n    }\n\n    parseExportSpecifier(\n      node: any,\n      isString: boolean,\n      isInTypeExport: boolean,\n      isMaybeTypeOnly: boolean,\n    ) {\n      if (!isString && isMaybeTypeOnly) {\n        this.parseTypeOnlyImportExportSpecifier(\n          node,\n          /* isImport */ false,\n          isInTypeExport,\n        );\n        return this.finishNode<N.ExportSpecifier>(node, \"ExportSpecifier\");\n      }\n      node.exportKind = \"value\";\n      return super.parseExportSpecifier(\n        node,\n        isString,\n        isInTypeExport,\n        isMaybeTypeOnly,\n      );\n    }\n\n    parseImportSpecifier(\n      specifier: any,\n      importedIsString: boolean,\n      isInTypeOnlyImport: boolean,\n      isMaybeTypeOnly: boolean,\n    ): N.ImportSpecifier {\n      if (!importedIsString && isMaybeTypeOnly) {\n        this.parseTypeOnlyImportExportSpecifier(\n          specifier,\n          /* isImport */ true,\n          isInTypeOnlyImport,\n        );\n        return this.finishNode<N.ImportSpecifier>(specifier, \"ImportSpecifier\");\n      }\n      specifier.importKind = \"value\";\n      return super.parseImportSpecifier(\n        specifier,\n        importedIsString,\n        isInTypeOnlyImport,\n        isMaybeTypeOnly,\n      );\n    }\n\n    parseTypeOnlyImportExportSpecifier(\n      node: any,\n      isImport: boolean,\n      isInTypeOnlyImportExport: boolean,\n    ): void {\n      const leftOfAsKey = isImport ? \"imported\" : \"local\";\n      const rightOfAsKey = isImport ? \"local\" : \"exported\";\n\n      let leftOfAs = node[leftOfAsKey];\n      let rightOfAs;\n\n      let hasTypeSpecifier = false;\n      let canParseAsKeyword = true;\n\n      const loc = leftOfAs.loc.start;\n\n      // https://github.com/microsoft/TypeScript/blob/fc4f9d83d5939047aa6bb2a43965c6e9bbfbc35b/src/compiler/parser.ts#L7411-L7456\n      // import { type } from \"mod\";          - hasTypeSpecifier: false, leftOfAs: type\n      // import { type as } from \"mod\";       - hasTypeSpecifier: true,  leftOfAs: as\n      // import { type as as } from \"mod\";    - hasTypeSpecifier: false, leftOfAs: type, rightOfAs: as\n      // import { type as as as } from \"mod\"; - hasTypeSpecifier: true,  leftOfAs: as,   rightOfAs: as\n      if (this.isContextual(tt._as)) {\n        // { type as ...? }\n        const firstAs = this.parseIdentifier();\n        if (this.isContextual(tt._as)) {\n          // { type as as ...? }\n          const secondAs = this.parseIdentifier();\n          if (tokenIsKeywordOrIdentifier(this.state.type)) {\n            // { type as as something }\n            hasTypeSpecifier = true;\n            leftOfAs = firstAs;\n            rightOfAs = isImport\n              ? this.parseIdentifier()\n              : this.parseModuleExportName();\n            canParseAsKeyword = false;\n          } else {\n            // { type as as }\n            rightOfAs = secondAs;\n            canParseAsKeyword = false;\n          }\n        } else if (tokenIsKeywordOrIdentifier(this.state.type)) {\n          // { type as something }\n          canParseAsKeyword = false;\n          rightOfAs = isImport\n            ? this.parseIdentifier()\n            : this.parseModuleExportName();\n        } else {\n          // { type as }\n          hasTypeSpecifier = true;\n          leftOfAs = firstAs;\n        }\n      } else if (tokenIsKeywordOrIdentifier(this.state.type)) {\n        // { type something ...? }\n        hasTypeSpecifier = true;\n        if (isImport) {\n          leftOfAs = this.parseIdentifier(true);\n          if (!this.isContextual(tt._as)) {\n            this.checkReservedWord(\n              leftOfAs.name,\n              leftOfAs.loc.start,\n              true,\n              true,\n            );\n          }\n        } else {\n          leftOfAs = this.parseModuleExportName();\n        }\n      }\n      if (hasTypeSpecifier && isInTypeOnlyImportExport) {\n        this.raise(\n          isImport\n            ? TSErrors.TypeModifierIsUsedInTypeImports\n            : TSErrors.TypeModifierIsUsedInTypeExports,\n          { at: loc },\n        );\n      }\n\n      node[leftOfAsKey] = leftOfAs;\n      node[rightOfAsKey] = rightOfAs;\n\n      const kindKey = isImport ? \"importKind\" : \"exportKind\";\n      node[kindKey] = hasTypeSpecifier ? \"type\" : \"value\";\n\n      if (canParseAsKeyword && this.eatContextual(tt._as)) {\n        node[rightOfAsKey] = isImport\n          ? this.parseIdentifier()\n          : this.parseModuleExportName();\n      }\n      if (!node[rightOfAsKey]) {\n        node[rightOfAsKey] = cloneIdentifier(node[leftOfAsKey]);\n      }\n      if (isImport) {\n        this.checkIdentifier(node[rightOfAsKey], BIND_LEXICAL);\n      }\n    }\n  };\n\nfunction isPossiblyLiteralEnum(expression: N.Expression): boolean {\n  if (expression.type !== \"MemberExpression\") return false;\n\n  const { computed, property } = expression;\n\n  if (\n    computed &&\n    property.type !== \"StringLiteral\" &&\n    (property.type !== \"TemplateLiteral\" || property.expressions.length > 0)\n  ) {\n    return false;\n  }\n\n  return isUncomputedMemberExpressionChain(expression.object);\n}\n\nfunction isUncomputedMemberExpressionChain(expression: N.Expression): boolean {\n  if (expression.type === \"Identifier\") return true;\n  if (expression.type !== \"MemberExpression\") return false;\n  if (expression.computed) return false;\n\n  return isUncomputedMemberExpressionChain(expression.object);\n}\n","// @flow\n\nimport * as charCodes from \"charcodes\";\n\nimport { tokenLabelName, tt } from \"../tokenizer/types\";\nimport type Parser from \"../parser\";\nimport * as N from \"../types\";\nimport { ParseErrorEnum } from \"../parse-error\";\n\nexport type PlaceholderTypes =\n  | \"Identifier\"\n  | \"StringLiteral\"\n  | \"Expression\"\n  | \"Statement\"\n  | \"Declaration\"\n  | \"BlockStatement\"\n  | \"ClassBody\"\n  | \"Pattern\";\n\n// $PropertyType doesn't support enums. Use a fake \"switch\" (GetPlaceholderNode)\n//type MaybePlaceholder<T: PlaceholderTypes> = $PropertyType<N, T> | N.Placeholder<T>;\n\ntype _Switch<Value, Cases, Index> = $Call<\n  (\n    $ElementType<$ElementType<Cases, Index>, 0>,\n  ) => $ElementType<$ElementType<Cases, Index>, 1>,\n  Value,\n>;\ntype $Switch<Value, Cases> = _Switch<Value, Cases, *>;\n\ntype NodeOf<T: PlaceholderTypes> = $Switch<\n  T,\n  [\n    [\"Identifier\", N.Identifier],\n    [\"StringLiteral\", N.StringLiteral],\n    [\"Expression\", N.Expression],\n    [\"Statement\", N.Statement],\n    [\"Declaration\", N.Declaration],\n    [\"BlockStatement\", N.BlockStatement],\n    [\"ClassBody\", N.ClassBody],\n    [\"Pattern\", N.Pattern],\n  ],\n>;\n\n// Placeholder<T> breaks everything, because its type is incompatible with\n// the substituted nodes.\ntype MaybePlaceholder<T: PlaceholderTypes> = NodeOf<T>; // | Placeholder<T>\n\n/* eslint sort-keys: \"error\" */\nconst PlaceholderErrors = ParseErrorEnum`placeholders`(_ => ({\n  ClassNameIsRequired: _(\"A class name is required.\"),\n  UnexpectedSpace: _(\"Unexpected space in placeholder.\"),\n}));\n/* eslint-disable sort-keys */\n\nexport default (superClass: Class<Parser>): Class<Parser> =>\n  class extends superClass {\n    parsePlaceholder<T: PlaceholderTypes>(\n      expectedNode: T,\n    ): /*?N.Placeholder<T>*/ ?MaybePlaceholder<T> {\n      if (this.match(tt.placeholder)) {\n        const node = this.startNode();\n        this.next();\n        this.assertNoSpace();\n\n        // We can't use this.parseIdentifier because\n        // we don't want nested placeholders.\n        node.name = super.parseIdentifier(/* liberal */ true);\n\n        this.assertNoSpace();\n        this.expect(tt.placeholder);\n        return this.finishPlaceholder(node, expectedNode);\n      }\n    }\n\n    finishPlaceholder<T: PlaceholderTypes>(\n      node: N.Node,\n      expectedNode: T,\n    ): /*N.Placeholder<T>*/ MaybePlaceholder<T> {\n      const isFinished = !!(node.expectedNode && node.type === \"Placeholder\");\n      node.expectedNode = expectedNode;\n\n      return isFinished ? node : this.finishNode(node, \"Placeholder\");\n    }\n\n    /* ============================================================ *\n     * tokenizer/index.js                                           *\n     * ============================================================ */\n\n    getTokenFromCode(code: number) {\n      if (\n        code === charCodes.percentSign &&\n        this.input.charCodeAt(this.state.pos + 1) === charCodes.percentSign\n      ) {\n        return this.finishOp(tt.placeholder, 2);\n      }\n\n      return super.getTokenFromCode(...arguments);\n    }\n\n    /* ============================================================ *\n     * parser/expression.js                                         *\n     * ============================================================ */\n\n    parseExprAtom(): MaybePlaceholder<\"Expression\"> {\n      return (\n        this.parsePlaceholder(\"Expression\") || super.parseExprAtom(...arguments)\n      );\n    }\n\n    parseIdentifier(): MaybePlaceholder<\"Identifier\"> {\n      // NOTE: This function only handles identifiers outside of\n      // expressions and binding patterns, since they are already\n      // handled by the parseExprAtom and parseBindingAtom functions.\n      // This is needed, for example, to parse \"class %%NAME%% {}\".\n      return (\n        this.parsePlaceholder(\"Identifier\") ||\n        super.parseIdentifier(...arguments)\n      );\n    }\n\n    checkReservedWord(word: string): void {\n      // Sometimes we call #checkReservedWord(node.name), expecting\n      // that node is an Identifier. If it is a Placeholder, name\n      // will be undefined.\n      if (word !== undefined) super.checkReservedWord(...arguments);\n    }\n\n    /* ============================================================ *\n     * parser/lval.js                                               *\n     * ============================================================ */\n\n    parseBindingAtom(): MaybePlaceholder<\"Pattern\"> {\n      return (\n        this.parsePlaceholder(\"Pattern\") || super.parseBindingAtom(...arguments)\n      );\n    }\n\n    isValidLVal(type: string, ...rest) {\n      return type === \"Placeholder\" || super.isValidLVal(type, ...rest);\n    }\n\n    toAssignable(node: N.Node): void {\n      if (\n        node &&\n        node.type === \"Placeholder\" &&\n        node.expectedNode === \"Expression\"\n      ) {\n        node.expectedNode = \"Pattern\";\n      } else {\n        super.toAssignable(...arguments);\n      }\n    }\n\n    /* ============================================================ *\n     * parser/statement.js                                          *\n     * ============================================================ */\n\n    isLet(context: ?string): boolean {\n      if (super.isLet(context)) {\n        return true;\n      }\n\n      // Replicate the original checks that lead to looking ahead for an\n      // identifier.\n      if (!this.isContextual(tt._let)) {\n        return false;\n      }\n      if (context) return false;\n\n      // Accept \"let %%\" as the start of \"let %%placeholder%%\", as though the\n      // placeholder were an identifier.\n      const nextToken = this.lookahead();\n      if (nextToken.type === tt.placeholder) {\n        return true;\n      }\n\n      return false;\n    }\n\n    verifyBreakContinue(node: N.BreakStatement | N.ContinueStatement) {\n      if (node.label && node.label.type === \"Placeholder\") return;\n      super.verifyBreakContinue(...arguments);\n    }\n\n    parseExpressionStatement(\n      node: MaybePlaceholder<\"Statement\">,\n      expr: N.Expression,\n    ): MaybePlaceholder<\"Statement\"> {\n      if (\n        expr.type !== \"Placeholder\" ||\n        (expr.extra && expr.extra.parenthesized)\n      ) {\n        return super.parseExpressionStatement(...arguments);\n      }\n\n      if (this.match(tt.colon)) {\n        const stmt: N.LabeledStatement = node;\n        stmt.label = this.finishPlaceholder(expr, \"Identifier\");\n        this.next();\n        stmt.body = this.parseStatement(\"label\");\n        return this.finishNode(stmt, \"LabeledStatement\");\n      }\n\n      this.semicolon();\n\n      node.name = expr.name;\n      return this.finishPlaceholder(node, \"Statement\");\n    }\n\n    parseBlock(): MaybePlaceholder<\"BlockStatement\"> {\n      return (\n        this.parsePlaceholder(\"BlockStatement\") ||\n        super.parseBlock(...arguments)\n      );\n    }\n\n    parseFunctionId(): ?MaybePlaceholder<\"Identifier\"> {\n      return (\n        this.parsePlaceholder(\"Identifier\") ||\n        super.parseFunctionId(...arguments)\n      );\n    }\n\n    parseClass<T: N.Class>(\n      node: T,\n      isStatement: /* T === ClassDeclaration */ boolean,\n      optionalId?: boolean,\n    ): T {\n      const type = isStatement ? \"ClassDeclaration\" : \"ClassExpression\";\n\n      this.next();\n      this.takeDecorators(node);\n      const oldStrict = this.state.strict;\n\n      const placeholder = this.parsePlaceholder(\"Identifier\");\n      if (placeholder) {\n        if (\n          this.match(tt._extends) ||\n          this.match(tt.placeholder) ||\n          this.match(tt.braceL)\n        ) {\n          node.id = placeholder;\n        } else if (optionalId || !isStatement) {\n          node.id = null;\n          node.body = this.finishPlaceholder(placeholder, \"ClassBody\");\n          return this.finishNode(node, type);\n        } else {\n          throw this.raise(PlaceholderErrors.ClassNameIsRequired, {\n            at: this.state.startLoc,\n          });\n        }\n      } else {\n        this.parseClassId(node, isStatement, optionalId);\n      }\n\n      this.parseClassSuper(node);\n      node.body =\n        this.parsePlaceholder(\"ClassBody\") ||\n        this.parseClassBody(!!node.superClass, oldStrict);\n      return this.finishNode(node, type);\n    }\n\n    parseExport(node: N.Node): N.Node {\n      const placeholder = this.parsePlaceholder(\"Identifier\");\n      if (!placeholder) return super.parseExport(...arguments);\n\n      if (!this.isContextual(tt._from) && !this.match(tt.comma)) {\n        // export %%DECL%%;\n        node.specifiers = [];\n        node.source = null;\n        node.declaration = this.finishPlaceholder(placeholder, \"Declaration\");\n        return this.finishNode(node, \"ExportNamedDeclaration\");\n      }\n\n      // export %%NAME%% from \"foo\";\n      this.expectPlugin(\"exportDefaultFrom\");\n      const specifier = this.startNode();\n      specifier.exported = placeholder;\n      node.specifiers = [this.finishNode(specifier, \"ExportDefaultSpecifier\")];\n\n      return super.parseExport(node);\n    }\n\n    isExportDefaultSpecifier(): boolean {\n      if (this.match(tt._default)) {\n        const next = this.nextTokenStart();\n        if (this.isUnparsedContextual(next, \"from\")) {\n          if (\n            this.input.startsWith(\n              tokenLabelName(tt.placeholder),\n              this.nextTokenStartSince(next + 4),\n            )\n          ) {\n            return true;\n          }\n        }\n      }\n      return super.isExportDefaultSpecifier();\n    }\n\n    maybeParseExportDefaultSpecifier(node: N.Node): boolean {\n      if (node.specifiers && node.specifiers.length > 0) {\n        // \"export %%NAME%%\" has already been parsed by #parseExport.\n        return true;\n      }\n      return super.maybeParseExportDefaultSpecifier(...arguments);\n    }\n\n    checkExport(node: N.ExportNamedDeclaration): void {\n      const { specifiers } = node;\n      if (specifiers?.length) {\n        node.specifiers = specifiers.filter(\n          node => node.exported.type === \"Placeholder\",\n        );\n      }\n      super.checkExport(node);\n      node.specifiers = specifiers;\n    }\n\n    parseImport(\n      node: N.Node,\n    ): N.ImportDeclaration | N.TsImportEqualsDeclaration {\n      const placeholder = this.parsePlaceholder(\"Identifier\");\n      if (!placeholder) return super.parseImport(...arguments);\n\n      node.specifiers = [];\n\n      if (!this.isContextual(tt._from) && !this.match(tt.comma)) {\n        // import %%STRING%%;\n        node.source = this.finishPlaceholder(placeholder, \"StringLiteral\");\n        this.semicolon();\n        return this.finishNode(node, \"ImportDeclaration\");\n      }\n\n      // import %%DEFAULT%% ...\n      const specifier = this.startNodeAtNode(placeholder);\n      specifier.local = placeholder;\n      this.finishNode(specifier, \"ImportDefaultSpecifier\");\n      node.specifiers.push(specifier);\n\n      if (this.eat(tt.comma)) {\n        // import %%DEFAULT%%, * as ...\n        const hasStarImport = this.maybeParseStarImportSpecifier(node);\n\n        // import %%DEFAULT%%, { ...\n        if (!hasStarImport) this.parseNamedImportSpecifiers(node);\n      }\n\n      this.expectContextual(tt._from);\n      node.source = this.parseImportSource();\n      this.semicolon();\n      return this.finishNode(node, \"ImportDeclaration\");\n    }\n\n    parseImportSource(): MaybePlaceholder<\"StringLiteral\"> {\n      // import ... from %%STRING%%;\n\n      return (\n        this.parsePlaceholder(\"StringLiteral\") ||\n        super.parseImportSource(...arguments)\n      );\n    }\n\n    // Throws if the current token and the prev one are separated by a space.\n    assertNoSpace(): void {\n      if (this.state.start > this.state.lastTokEndLoc.index) {\n        this.raise(PlaceholderErrors.UnexpectedSpace, {\n          at: this.state.lastTokEndLoc,\n        });\n      }\n    }\n  };\n","import type Parser from \"../parser\";\nimport { tokenIsIdentifier, tt } from \"../tokenizer/types\";\nimport * as N from \"../types\";\n\nexport default (superClass: Class<Parser>): Class<Parser> =>\n  class extends superClass {\n    parseV8Intrinsic(): N.Expression {\n      if (this.match(tt.modulo)) {\n        const v8IntrinsicStartLoc = this.state.startLoc;\n        // let the `loc` of Identifier starts from `%`\n        const node = this.startNode();\n        this.next(); // eat '%'\n        if (tokenIsIdentifier(this.state.type)) {\n          const name = this.parseIdentifierName(this.state.start);\n          const identifier = this.createIdentifier(node, name);\n          identifier.type = \"V8IntrinsicIdentifier\";\n          if (this.match(tt.parenL)) {\n            return identifier;\n          }\n        }\n        this.unexpected(v8IntrinsicStartLoc);\n      }\n    }\n\n    /* ============================================================ *\n     * parser/expression.js                                         *\n     * ============================================================ */\n\n    parseExprAtom(): N.Expression {\n      return this.parseV8Intrinsic() || super.parseExprAtom(...arguments);\n    }\n  };\n","// @flow\n\nimport type Parser from \"./parser\";\nimport type { PluginConfig } from \"./parser/base\";\n\nexport type Plugin = PluginConfig;\n\nexport type PluginList = $ReadOnlyArray<PluginConfig>;\n\nexport type MixinPlugin = (superClass: Class<Parser>) => Class<Parser>;\n\n// This function’s second parameter accepts either a string (plugin name) or an\n// array pair (plugin name and options object). If an options object is given,\n// then each value is non-recursively checked for identity with the actual\n// option value of each plugin in the first argument (which is an array of\n// plugin names or array pairs).\nexport function hasPlugin(\n  plugins: PluginList,\n  expectedConfig: PluginConfig,\n): boolean {\n  // The expectedOptions object is by default an empty object if the given\n  // expectedConfig argument does not give an options object (i.e., if it is a\n  // string).\n  const [expectedName, expectedOptions] =\n    typeof expectedConfig === \"string\" ? [expectedConfig, {}] : expectedConfig;\n\n  const expectedKeys = Object.keys(expectedOptions);\n\n  const expectedOptionsIsEmpty = expectedKeys.length === 0;\n\n  return plugins.some(p => {\n    if (typeof p === \"string\") {\n      return expectedOptionsIsEmpty && p === expectedName;\n    } else {\n      const [pluginName, pluginOptions] = p;\n      if (pluginName !== expectedName) {\n        return false;\n      }\n      for (const key of expectedKeys) {\n        if (pluginOptions[key] !== expectedOptions[key]) {\n          return false;\n        }\n      }\n      return true;\n    }\n  });\n}\n\nexport function getPluginOption(\n  plugins: PluginList,\n  name: string,\n  option: string,\n) {\n  const plugin = plugins.find(plugin => {\n    if (Array.isArray(plugin)) {\n      return plugin[0] === name;\n    } else {\n      return plugin === name;\n    }\n  });\n\n  if (plugin && Array.isArray(plugin)) {\n    return plugin[1][option];\n  }\n\n  return null;\n}\n\nconst PIPELINE_PROPOSALS = [\"minimal\", \"fsharp\", \"hack\", \"smart\"];\nconst TOPIC_TOKENS = [\"^^\", \"@@\", \"^\", \"%\", \"#\"];\nconst RECORD_AND_TUPLE_SYNTAX_TYPES = [\"hash\", \"bar\"];\n\nexport function validatePlugins(plugins: PluginList) {\n  if (hasPlugin(plugins, \"decorators\")) {\n    if (hasPlugin(plugins, \"decorators-legacy\")) {\n      throw new Error(\n        \"Cannot use the decorators and decorators-legacy plugin together\",\n      );\n    }\n\n    const decoratorsBeforeExport = getPluginOption(\n      plugins,\n      \"decorators\",\n      \"decoratorsBeforeExport\",\n    );\n    if (decoratorsBeforeExport == null) {\n      throw new Error(\n        \"The 'decorators' plugin requires a 'decoratorsBeforeExport' option,\" +\n          \" whose value must be a boolean. If you are migrating from\" +\n          \" Babylon/Babel 6 or want to use the old decorators proposal, you\" +\n          \" should use the 'decorators-legacy' plugin instead of 'decorators'.\",\n      );\n    } else if (typeof decoratorsBeforeExport !== \"boolean\") {\n      throw new Error(\"'decoratorsBeforeExport' must be a boolean.\");\n    }\n  }\n\n  if (hasPlugin(plugins, \"flow\") && hasPlugin(plugins, \"typescript\")) {\n    throw new Error(\"Cannot combine flow and typescript plugins.\");\n  }\n\n  if (hasPlugin(plugins, \"placeholders\") && hasPlugin(plugins, \"v8intrinsic\")) {\n    throw new Error(\"Cannot combine placeholders and v8intrinsic plugins.\");\n  }\n\n  if (hasPlugin(plugins, \"pipelineOperator\")) {\n    const proposal = getPluginOption(plugins, \"pipelineOperator\", \"proposal\");\n\n    if (!PIPELINE_PROPOSALS.includes(proposal)) {\n      const proposalList = PIPELINE_PROPOSALS.map(p => `\"${p}\"`).join(\", \");\n      throw new Error(\n        `\"pipelineOperator\" requires \"proposal\" option whose value must be one of: ${proposalList}.`,\n      );\n    }\n\n    const tupleSyntaxIsHash = hasPlugin(plugins, [\n      \"recordAndTuple\",\n      { syntaxType: \"hash\" },\n    ]);\n\n    if (proposal === \"hack\") {\n      if (hasPlugin(plugins, \"placeholders\")) {\n        throw new Error(\n          \"Cannot combine placeholders plugin and Hack-style pipes.\",\n        );\n      }\n\n      if (hasPlugin(plugins, \"v8intrinsic\")) {\n        throw new Error(\n          \"Cannot combine v8intrinsic plugin and Hack-style pipes.\",\n        );\n      }\n\n      const topicToken = getPluginOption(\n        plugins,\n        \"pipelineOperator\",\n        \"topicToken\",\n      );\n\n      if (!TOPIC_TOKENS.includes(topicToken)) {\n        const tokenList = TOPIC_TOKENS.map(t => `\"${t}\"`).join(\", \");\n\n        throw new Error(\n          `\"pipelineOperator\" in \"proposal\": \"hack\" mode also requires a \"topicToken\" option whose value must be one of: ${tokenList}.`,\n        );\n      }\n\n      if (topicToken === \"#\" && tupleSyntaxIsHash) {\n        throw new Error(\n          'Plugin conflict between `[\"pipelineOperator\", { proposal: \"hack\", topicToken: \"#\" }]` and `[\"recordAndtuple\", { syntaxType: \"hash\"}]`.',\n        );\n      }\n    } else if (proposal === \"smart\" && tupleSyntaxIsHash) {\n      throw new Error(\n        'Plugin conflict between `[\"pipelineOperator\", { proposal: \"smart\" }]` and `[\"recordAndtuple\", { syntaxType: \"hash\"}]`.',\n      );\n    }\n  }\n\n  if (hasPlugin(plugins, \"moduleAttributes\")) {\n    if (process.env.BABEL_8_BREAKING) {\n      throw new Error(\n        \"`moduleAttributes` has been removed in Babel 8, please use `importAssertions` parser plugin, or `@babel/plugin-syntax-import-assertions`.\",\n      );\n    } else {\n      if (hasPlugin(plugins, \"importAssertions\")) {\n        throw new Error(\n          \"Cannot combine importAssertions and moduleAttributes plugins.\",\n        );\n      }\n      const moduleAttributesVersionPluginOption = getPluginOption(\n        plugins,\n        \"moduleAttributes\",\n        \"version\",\n      );\n      if (moduleAttributesVersionPluginOption !== \"may-2020\") {\n        throw new Error(\n          \"The 'moduleAttributes' plugin requires a 'version' option,\" +\n            \" representing the last proposal update. Currently, the\" +\n            \" only supported value is 'may-2020'.\",\n        );\n      }\n    }\n  }\n\n  if (\n    hasPlugin(plugins, \"recordAndTuple\") &&\n    !RECORD_AND_TUPLE_SYNTAX_TYPES.includes(\n      getPluginOption(plugins, \"recordAndTuple\", \"syntaxType\"),\n    )\n  ) {\n    throw new Error(\n      \"'recordAndTuple' requires 'syntaxType' option whose value should be one of: \" +\n        RECORD_AND_TUPLE_SYNTAX_TYPES.map(p => `'${p}'`).join(\", \"),\n    );\n  }\n\n  if (\n    hasPlugin(plugins, \"asyncDoExpressions\") &&\n    !hasPlugin(plugins, \"doExpressions\")\n  ) {\n    const error = new Error(\n      \"'asyncDoExpressions' requires 'doExpressions', please add 'doExpressions' to parser plugins.\",\n    );\n    // $FlowIgnore\n    error.missingPlugins = \"doExpressions\"; // so @babel/core can provide better error message\n    throw error;\n  }\n}\n\n// These plugins are defined using a mixin which extends the parser class.\n\nimport estree from \"./plugins/estree\";\nimport flow from \"./plugins/flow\";\nimport jsx from \"./plugins/jsx\";\nimport typescript from \"./plugins/typescript\";\nimport placeholders from \"./plugins/placeholders\";\nimport v8intrinsic from \"./plugins/v8intrinsic\";\n\n// NOTE: order is important. estree must come first; placeholders must come last.\nexport const mixinPlugins: { [name: string]: MixinPlugin } = {\n  estree,\n  jsx,\n  flow,\n  typescript,\n  v8intrinsic,\n  placeholders,\n};\n\nexport const mixinPluginNames: $ReadOnlyArray<string> =\n  Object.keys(mixinPlugins);\n","// @flow\n\nimport type { PluginList } from \"./plugin-utils\";\n\n// A second optional argument can be given to further configure\n// the parser process. These options are recognized:\n\nexport type SourceType = \"script\" | \"module\" | \"unambiguous\";\n\nexport type Options = {\n  sourceType: SourceType,\n  sourceFilename?: string,\n  startColumn: number,\n  startLine: number,\n  allowAwaitOutsideFunction: boolean,\n  allowReturnOutsideFunction: boolean,\n  allowImportExportEverywhere: boolean,\n  allowSuperOutsideMethod: boolean,\n  allowUndeclaredExports: boolean,\n  plugins: PluginList,\n  strictMode: ?boolean,\n  ranges: boolean,\n  tokens: boolean,\n  createParenthesizedExpressions: boolean,\n  errorRecovery: boolean,\n  attachComment: boolean,\n};\n\nexport const defaultOptions: Options = {\n  // Source type (\"script\" or \"module\") for different semantics\n  sourceType: \"script\",\n  // Source filename.\n  sourceFilename: undefined,\n  // Column (0-based) from which to start counting source. Useful for\n  // integration with other tools.\n  startColumn: 0,\n  // Line (1-based) from which to start counting source. Useful for\n  // integration with other tools.\n  startLine: 1,\n  // When enabled, await at the top level is not considered an\n  // error.\n  allowAwaitOutsideFunction: false,\n  // When enabled, a return at the top level is not considered an\n  // error.\n  allowReturnOutsideFunction: false,\n  // When enabled, import/export statements are not constrained to\n  // appearing at the top of the program.\n  allowImportExportEverywhere: false,\n  // TODO\n  allowSuperOutsideMethod: false,\n  // When enabled, export statements can reference undeclared variables.\n  allowUndeclaredExports: false,\n  // An array of plugins to enable\n  plugins: [],\n  // TODO\n  strictMode: null,\n  // Nodes have their start and end characters offsets recorded in\n  // `start` and `end` properties (directly on the node, rather than\n  // the `loc` object, which holds line/column data. To also add a\n  // [semi-standardized][range] `range` property holding a `[start,\n  // end]` array with the same numbers, set the `ranges` option to\n  // `true`.\n  //\n  // [range]: https://bugzilla.mozilla.org/show_bug.cgi?id=745678\n  ranges: false,\n  // Adds all parsed tokens to a `tokens` property on the `File` node\n  tokens: false,\n  // Whether to create ParenthesizedExpression AST nodes (if false\n  // the parser sets extra.parenthesized on the expression nodes instead).\n  createParenthesizedExpressions: false,\n  // When enabled, errors are attached to the AST instead of being directly thrown.\n  // Some errors will still throw, because @babel/parser can't always recover.\n  errorRecovery: false,\n  // When enabled, comments will be attached to adjacent AST nodes as one of\n  // `leadingComments`, `trailingComments` and `innerComments`. The comment attachment\n  // is vital to preserve comments after transform. If you don't print AST back,\n  // consider set this option to `false` for performance\n  attachComment: true,\n};\n\n// Interpret and default an options object\n\nexport function getOptions(opts: ?Options): Options {\n  const options: any = {};\n  for (const key of Object.keys(defaultOptions)) {\n    options[key] = opts && opts[key] != null ? opts[key] : defaultOptions[key];\n  }\n  return options;\n}\n","// @flow\n\n/*:: declare var invariant; */\nimport * as charCodes from \"charcodes\";\nimport { tt, type TokenType } from \"../tokenizer/types\";\nimport type {\n  TSParameterProperty,\n  Decorator,\n  Expression,\n  Identifier,\n  Node,\n  Pattern,\n  RestElement,\n  SpreadElement,\n  /*:: ObjectOrClassMember, */\n  /*:: ClassMember, */\n  ObjectMember,\n  /*:: TsNamedTypeElementBase, */\n  /*:: PrivateName, */\n  /*:: ObjectExpression, */\n  /*:: ObjectPattern, */\n} from \"../types\";\nimport type { Pos, Position } from \"../util/location\";\nimport {\n  isStrictBindOnlyReservedWord,\n  isStrictBindReservedWord,\n} from \"../util/identifier\";\nimport { NodeUtils } from \"./node\";\nimport {\n  type BindingTypes,\n  BIND_NONE,\n  BIND_SCOPE_LEXICAL,\n} from \"../util/scopeflags\";\nimport { ExpressionErrors } from \"./util\";\nimport { Errors, type LValAncestor } from \"../parse-error\";\n\nconst getOwn = (object, key) =>\n  Object.hasOwnProperty.call(object, key) && object[key];\n\nconst unwrapParenthesizedExpression = (node: Node): Node => {\n  return node.type === \"ParenthesizedExpression\"\n    ? unwrapParenthesizedExpression(node.expression)\n    : node;\n};\n\nexport default class LValParser extends NodeUtils {\n  // Forward-declaration: defined in expression.js\n  /*::\n  +parseIdentifier: (liberal?: boolean) => Identifier;\n  +parseMaybeAssignAllowIn: (\n    refExpressionErrors?: ?ExpressionErrors,\n    afterLeftParse?: Function,\n    refNeedsArrowPos?: ?Pos,\n  ) => Expression;\n  +parseObjectLike: <T: ObjectPattern | ObjectExpression>(\n    close: TokenType,\n    isPattern: boolean,\n    isRecord?: ?boolean,\n    refExpressionErrors?: ?ExpressionErrors,\n  ) => T;\n  +parseObjPropValue: (\n    prop: any,\n    startPos: ?number,\n    startLoc: ?Position,\n    isGenerator: boolean,\n    isAsync: boolean,\n    isPattern: boolean,\n    isAccessor: boolean,\n    refExpressionErrors?: ?ExpressionErrors,\n  ) => void;\n  +parsePropertyName: (\n    prop: ObjectOrClassMember | ClassMember | TsNamedTypeElementBase,\n  ) => Expression | Identifier;\n  +parsePrivateName: () => PrivateName\n  */\n  // Forward-declaration: defined in statement.js\n  /*::\n  +parseDecorator: () => Decorator;\n  */\n\n  /**\n   * Convert existing expression atom to assignable pattern\n   * if possible. Also checks invalid destructuring targets:\n\n   - Parenthesized Destructuring patterns\n   - RestElement is not the last element\n   - Missing `=` in assignment pattern\n\n   NOTE: There is a corresponding \"isAssignable\" method.\n   When this one is updated, please check if also that one needs to be updated.\n\n   * @param {Node} node The expression atom\n   * @param {boolean} [isLHS=false] Whether we are parsing a LeftHandSideExpression.\n   *                                If isLHS is `true`, the following cases are allowed: `[(a)] = [0]`, `[(a.b)] = [0]`\n   *                                If isLHS is `false`, we are in an arrow function parameters list.\n   * @memberof LValParser\n   */\n  toAssignable(node: Node, isLHS: boolean = false): void {\n    let parenthesized = undefined;\n    if (node.type === \"ParenthesizedExpression\" || node.extra?.parenthesized) {\n      parenthesized = unwrapParenthesizedExpression(node);\n      if (isLHS) {\n        // an LHS can be reinterpreted to a binding pattern but not vice versa.\n        // therefore a parenthesized identifier is ambiguous until we are sure it is an assignment expression\n        // i.e. `([(a) = []] = []) => {}`\n        // see also `recordArrowParemeterBindingError` signature in packages/babel-parser/src/util/expression-scope.js\n        if (parenthesized.type === \"Identifier\") {\n          this.expressionScope.recordArrowParemeterBindingError(\n            Errors.InvalidParenthesizedAssignment,\n            { at: node },\n          );\n        } else if (parenthesized.type !== \"MemberExpression\") {\n          // A parenthesized member expression can be in LHS but not in pattern.\n          // If the LHS is later interpreted as a pattern, `checkLVal` will throw for member expression binding\n          // i.e. `([(a.b) = []] = []) => {}`\n          this.raise(Errors.InvalidParenthesizedAssignment, { at: node });\n        }\n      } else {\n        this.raise(Errors.InvalidParenthesizedAssignment, { at: node });\n      }\n    }\n\n    switch (node.type) {\n      case \"Identifier\":\n      case \"ObjectPattern\":\n      case \"ArrayPattern\":\n      case \"AssignmentPattern\":\n      case \"RestElement\":\n        break;\n\n      case \"ObjectExpression\":\n        node.type = \"ObjectPattern\";\n        for (\n          let i = 0, length = node.properties.length, last = length - 1;\n          i < length;\n          i++\n        ) {\n          const prop = node.properties[i];\n          const isLast = i === last;\n          this.toAssignableObjectExpressionProp(prop, isLast, isLHS);\n\n          if (\n            isLast &&\n            prop.type === \"RestElement\" &&\n            node.extra?.trailingCommaLoc\n          ) {\n            this.raise(Errors.RestTrailingComma, {\n              at: node.extra.trailingCommaLoc,\n            });\n          }\n        }\n        break;\n\n      case \"ObjectProperty\": {\n        const { key, value } = node;\n        if (this.isPrivateName(key)) {\n          this.classScope.usePrivateName(\n            this.getPrivateNameSV(key),\n            key.loc.start,\n          );\n        }\n        this.toAssignable(value, isLHS);\n        break;\n      }\n\n      case \"SpreadElement\": {\n        throw new Error(\n          \"Internal @babel/parser error (this is a bug, please report it).\" +\n            \" SpreadElement should be converted by .toAssignable's caller.\",\n        );\n      }\n\n      case \"ArrayExpression\":\n        node.type = \"ArrayPattern\";\n        this.toAssignableList(\n          node.elements,\n          node.extra?.trailingCommaLoc,\n          isLHS,\n        );\n        break;\n\n      case \"AssignmentExpression\":\n        if (node.operator !== \"=\") {\n          this.raise(Errors.MissingEqInAssignment, { at: node.left.loc.end });\n        }\n\n        node.type = \"AssignmentPattern\";\n        delete node.operator;\n        this.toAssignable(node.left, isLHS);\n        break;\n\n      case \"ParenthesizedExpression\":\n        /*::invariant (parenthesized !== undefined) */\n        this.toAssignable(parenthesized, isLHS);\n        break;\n\n      default:\n      // We don't know how to deal with this node. It will\n      // be reported by a later call to checkLVal\n    }\n  }\n\n  toAssignableObjectExpressionProp(\n    prop: Node,\n    isLast: boolean,\n    isLHS: boolean,\n  ) {\n    if (prop.type === \"ObjectMethod\") {\n      this.raise(\n        prop.kind === \"get\" || prop.kind === \"set\"\n          ? Errors.PatternHasAccessor\n          : Errors.PatternHasMethod,\n        { at: prop.key },\n      );\n    } else if (prop.type === \"SpreadElement\") {\n      prop.type = \"RestElement\";\n      const arg = prop.argument;\n      this.checkToRestConversion(arg, /* allowPattern */ false);\n      this.toAssignable(arg, isLHS);\n\n      if (!isLast) {\n        this.raise(Errors.RestTrailingComma, { at: prop });\n      }\n    } else {\n      this.toAssignable(prop, isLHS);\n    }\n  }\n\n  // Convert list of expression atoms to binding list.\n\n  toAssignableList(\n    exprList: Expression[],\n    trailingCommaLoc?: ?Position,\n    isLHS: boolean,\n  ): void {\n    const end = exprList.length - 1;\n\n    for (let i = 0; i <= end; i++) {\n      const elt = exprList[i];\n      if (!elt) continue;\n\n      if (elt.type === \"SpreadElement\") {\n        elt.type = \"RestElement\";\n        const arg = elt.argument;\n        this.checkToRestConversion(arg, /* allowPattern */ true);\n        this.toAssignable(arg, isLHS);\n      } else {\n        this.toAssignable(elt, isLHS);\n      }\n\n      if (elt.type === \"RestElement\") {\n        if (i < end) {\n          this.raise(Errors.RestTrailingComma, { at: elt });\n        } else if (trailingCommaLoc) {\n          this.raise(Errors.RestTrailingComma, { at: trailingCommaLoc });\n        }\n      }\n    }\n  }\n\n  isAssignable(node: Node, isBinding?: boolean): boolean {\n    switch (node.type) {\n      case \"Identifier\":\n      case \"ObjectPattern\":\n      case \"ArrayPattern\":\n      case \"AssignmentPattern\":\n      case \"RestElement\":\n        return true;\n\n      case \"ObjectExpression\": {\n        const last = node.properties.length - 1;\n        return node.properties.every((prop, i) => {\n          return (\n            prop.type !== \"ObjectMethod\" &&\n            (i === last || prop.type !== \"SpreadElement\") &&\n            this.isAssignable(prop)\n          );\n        });\n      }\n\n      case \"ObjectProperty\":\n        return this.isAssignable(node.value);\n\n      case \"SpreadElement\":\n        return this.isAssignable(node.argument);\n\n      case \"ArrayExpression\":\n        return node.elements.every(\n          element => element === null || this.isAssignable(element),\n        );\n\n      case \"AssignmentExpression\":\n        return node.operator === \"=\";\n\n      case \"ParenthesizedExpression\":\n        return this.isAssignable(node.expression);\n\n      case \"MemberExpression\":\n      case \"OptionalMemberExpression\":\n        return !isBinding;\n\n      default:\n        return false;\n    }\n  }\n\n  // Convert list of expression atoms to a list of\n\n  toReferencedList(\n    exprList: $ReadOnlyArray<?Expression>,\n    isParenthesizedExpr?: boolean, // eslint-disable-line no-unused-vars\n  ): $ReadOnlyArray<?Expression> {\n    return exprList;\n  }\n\n  toReferencedListDeep(\n    exprList: $ReadOnlyArray<?Expression>,\n    isParenthesizedExpr?: boolean,\n  ): void {\n    this.toReferencedList(exprList, isParenthesizedExpr);\n\n    for (const expr of exprList) {\n      if (expr?.type === \"ArrayExpression\") {\n        this.toReferencedListDeep(expr.elements);\n      }\n    }\n  }\n\n  // Parses spread element.\n\n  parseSpread(\n    refExpressionErrors: ?ExpressionErrors,\n    refNeedsArrowPos?: ?Pos,\n  ): SpreadElement {\n    const node = this.startNode();\n    this.next();\n    node.argument = this.parseMaybeAssignAllowIn(\n      refExpressionErrors,\n      undefined,\n      refNeedsArrowPos,\n    );\n    return this.finishNode(node, \"SpreadElement\");\n  }\n\n  // https://tc39.es/ecma262/#prod-BindingRestProperty\n  // https://tc39.es/ecma262/#prod-BindingRestElement\n  parseRestBinding(): RestElement {\n    const node = this.startNode();\n    this.next(); // eat `...`\n    node.argument = this.parseBindingAtom();\n    return this.finishNode(node, \"RestElement\");\n  }\n\n  // Parses lvalue (assignable) atom.\n  parseBindingAtom(): Pattern {\n    // https://tc39.es/ecma262/#prod-BindingPattern\n    switch (this.state.type) {\n      case tt.bracketL: {\n        const node = this.startNode();\n        this.next();\n        node.elements = this.parseBindingList(\n          tt.bracketR,\n          charCodes.rightSquareBracket,\n          true,\n        );\n        return this.finishNode(node, \"ArrayPattern\");\n      }\n\n      case tt.braceL:\n        return this.parseObjectLike(tt.braceR, true);\n    }\n\n    // https://tc39.es/ecma262/#prod-BindingIdentifier\n    return this.parseIdentifier();\n  }\n\n  // https://tc39.es/ecma262/#prod-BindingElementList\n  parseBindingList(\n    close: TokenType,\n    closeCharCode: $Values<typeof charCodes>,\n    allowEmpty?: boolean,\n    allowModifiers?: boolean,\n  ): $ReadOnlyArray<Pattern | TSParameterProperty> {\n    const elts: Array<Pattern | TSParameterProperty> = [];\n    let first = true;\n    while (!this.eat(close)) {\n      if (first) {\n        first = false;\n      } else {\n        this.expect(tt.comma);\n      }\n      if (allowEmpty && this.match(tt.comma)) {\n        // $FlowFixMe This method returns `$ReadOnlyArray<?Pattern>` if `allowEmpty` is set.\n        elts.push(null);\n      } else if (this.eat(close)) {\n        break;\n      } else if (this.match(tt.ellipsis)) {\n        elts.push(this.parseAssignableListItemTypes(this.parseRestBinding()));\n        if (!this.checkCommaAfterRest(closeCharCode)) {\n          this.expect(close);\n          break;\n        }\n      } else {\n        const decorators = [];\n        if (this.match(tt.at) && this.hasPlugin(\"decorators\")) {\n          this.raise(Errors.UnsupportedParameterDecorator, {\n            at: this.state.startLoc,\n          });\n        }\n        // invariant: hasPlugin(\"decorators-legacy\")\n        while (this.match(tt.at)) {\n          decorators.push(this.parseDecorator());\n        }\n        elts.push(this.parseAssignableListItem(allowModifiers, decorators));\n      }\n    }\n    return elts;\n  }\n\n  // https://tc39.es/ecma262/#prod-BindingRestProperty\n  parseBindingRestProperty(prop: RestElement): RestElement {\n    this.next(); // eat '...'\n    // Don't use parseRestBinding() as we only allow Identifier here.\n    prop.argument = this.parseIdentifier();\n    this.checkCommaAfterRest(charCodes.rightCurlyBrace);\n    return this.finishNode(prop, \"RestElement\");\n  }\n\n  // https://tc39.es/ecma262/#prod-BindingProperty\n  parseBindingProperty(): ObjectMember | RestElement {\n    const prop = this.startNode();\n    const { type, start: startPos, startLoc } = this.state;\n    if (type === tt.ellipsis) {\n      return this.parseBindingRestProperty(prop);\n    } else if (type === tt.privateName) {\n      this.expectPlugin(\"destructuringPrivate\", startLoc);\n      this.classScope.usePrivateName(this.state.value, startLoc);\n      prop.key = this.parsePrivateName();\n    } else {\n      this.parsePropertyName(prop);\n    }\n    prop.method = false;\n    this.parseObjPropValue(\n      prop,\n      startPos,\n      startLoc,\n      false /* isGenerator */,\n      false /* isAsync */,\n      true /* isPattern */,\n      false /* isAccessor */,\n    );\n\n    return prop;\n  }\n\n  parseAssignableListItem(\n    allowModifiers: ?boolean,\n    decorators: Decorator[],\n  ): Pattern | TSParameterProperty {\n    const left = this.parseMaybeDefault();\n    this.parseAssignableListItemTypes(left);\n    const elt = this.parseMaybeDefault(left.start, left.loc.start, left);\n    if (decorators.length) {\n      left.decorators = decorators;\n    }\n    return elt;\n  }\n\n  // Used by flow/typescript plugin to add type annotations to binding elements\n  parseAssignableListItemTypes(param: Pattern): Pattern {\n    return param;\n  }\n\n  // Parses assignment pattern around given atom if possible.\n  // https://tc39.es/ecma262/#prod-BindingElement\n  parseMaybeDefault(\n    startPos?: ?number,\n    startLoc?: ?Position,\n    left?: ?Pattern,\n  ): Pattern {\n    startLoc = startLoc ?? this.state.startLoc;\n    startPos = startPos ?? this.state.start;\n    // $FlowIgnore\n    left = left ?? this.parseBindingAtom();\n    if (!this.eat(tt.eq)) return left;\n\n    const node = this.startNodeAt(startPos, startLoc);\n    node.left = left;\n    node.right = this.parseMaybeAssignAllowIn();\n    return this.finishNode(node, \"AssignmentPattern\");\n  }\n  /**\n   * Return information use in determining whether a Node of a given type is an LVal,\n   * possibly given certain additional context information.\n   *\n   * Subclasser notes: This method has kind of a lot of mixed, but related,\n   * responsibilities. If we can definitively determine with the information\n   * provided that this either *is* or *isn't* a valid `LVal`, then the return\n   * value is easy: just return `true` or `false`. However, if it is a valid\n   * LVal *ancestor*, and thus it's descendents must be subsquently visited to\n   * continue the \"investigation\", then this method should return the relevant\n   * child key as a `string`. In some special cases, you additionally want to\n   * convey that this node should be treated as if it were parenthesized. In\n   * that case, a tuple of [key: string, parenthesized: boolean] is returned.\n   * The `string`-only return option is actually just a shorthand for:\n   * `[key: string, parenthesized: false]`.\n   *\n   * @param {NodeType} type A Node `type` string\n   * @param {boolean} isUnparenthesizedInAssign\n   *        Whether the node in question is unparenthesized and its parent\n   *        is either an assignment pattern or an assignment expression.\n   * @param {BindingTypes} binding\n   *        The binding operation that is being considered for this potential\n   *        LVal.\n   * @returns { boolean | string | [string, boolean] }\n   *          `true` or `false` if we can immediately determine whether the node\n   *          type in question can be treated as an `LVal`.\n   *          A `string` key to traverse if we must check this child.\n   *          A `[string, boolean]` tuple if we need to check this child and\n   *          treat is as parenthesized.\n   */\n  isValidLVal(\n    type: string,\n    // eslint-disable-next-line no-unused-vars\n    isUnparenthesizedInAssign: boolean,\n    // eslint-disable-next-line no-unused-vars\n    binding: BindingTypes,\n  ) {\n    return getOwn(\n      {\n        AssignmentPattern: \"left\",\n        RestElement: \"argument\",\n        ObjectProperty: \"value\",\n        ParenthesizedExpression: \"expression\",\n        ArrayPattern: \"elements\",\n        ObjectPattern: \"properties\",\n      },\n      type,\n    );\n  }\n\n  /**\n   * Verify that a target expression is an lval (something that can be assigned to).\n   *\n   * @param {Expression} expression The expression in question to check.\n   * @param {Object} options A set of options described below.\n   * @param {LValAncestor} options.in\n   *        The relevant ancestor to provide context information for the error\n   *        if the check fails.\n   * @param {BindingTypes} [options.binding=BIND_NONE]\n   *        The desired binding type. If the given expression is an identifier\n   *        and `binding` is not `BIND_NONE`, `checkLVal` will register binding\n   *        to the parser scope See also `src/util/scopeflags.js`\n   * @param {Set<string>|false} [options.checkClashes=false]\n   *        An optional string set to check if an identifier name is included.\n   *        `checkLVal` will add checked identifier name to `checkClashes` It is\n   *        used in tracking duplicates in function parameter lists. If it is\n   *        false, `checkLVal` will skip duplicate checks\n   * @param {boolean} [options.allowingSloppyLetBinding]\n   *        Whether an identifier named \"let\" should be allowed in sloppy mode.\n   *        Defaults to `true` unless lexical scope its being used. This property\n   *        is only relevant if the parser's state is in sloppy mode.\n   * @param {boolean} [options.strictModeChanged=false]\n   *        Whether an identifier has been parsed in a sloppy context but should\n   *        be reinterpreted as strict-mode. e.g. `(arguments) => { \"use strict \"}`\n   * @param {boolean} [options.hasParenthesizedAncestor=false]\n   *        This is only used internally during recursive calls, and you should\n   *        not have to set it yourself.\n   * @memberof LValParser\n   */\n\n  checkLVal(\n    expression: Expression | ObjectMember | RestElement,\n    {\n      in: ancestor,\n      binding = BIND_NONE,\n      checkClashes = false,\n      strictModeChanged = false,\n      allowingSloppyLetBinding = !(binding & BIND_SCOPE_LEXICAL),\n      hasParenthesizedAncestor = false,\n    }: {\n      in: LValAncestor,\n      binding?: BindingTypes,\n      checkClashes?: Set<string> | false,\n      strictModeChanged?: boolean,\n      allowingSloppyLetBinding?: boolean,\n      hasParenthesizedAncestor?: boolean,\n    },\n  ): void {\n    const type = expression.type;\n\n    // If we find here an ObjectMethod, it's because this was originally\n    // an ObjectExpression which has then been converted.\n    // toAssignable already reported this error with a nicer message.\n    if (this.isObjectMethod(expression)) return;\n\n    if (type === \"MemberExpression\") {\n      if (binding !== BIND_NONE) {\n        this.raise(Errors.InvalidPropertyBindingPattern, { at: expression });\n      }\n      return;\n    }\n\n    if (expression.type === \"Identifier\") {\n      this.checkIdentifier(\n        expression,\n        binding,\n        strictModeChanged,\n        allowingSloppyLetBinding,\n      );\n\n      const { name } = expression;\n\n      if (checkClashes) {\n        if (checkClashes.has(name)) {\n          this.raise(Errors.ParamDupe, { at: expression });\n        } else {\n          checkClashes.add(name);\n        }\n      }\n\n      return;\n    }\n\n    const validity = this.isValidLVal(\n      expression.type,\n      !(hasParenthesizedAncestor || expression.extra?.parenthesized) &&\n        ancestor.type === \"AssignmentExpression\",\n      binding,\n    );\n\n    if (validity === true) return;\n\n    if (validity === false) {\n      const ParseErrorClass =\n        binding === BIND_NONE ? Errors.InvalidLhs : Errors.InvalidLhsBinding;\n\n      this.raise(ParseErrorClass, {\n        at: expression,\n        ancestor:\n          ancestor.type === \"UpdateExpression\"\n            ? { type: \"UpdateExpression\", prefix: ancestor.prefix }\n            : { type: ancestor.type },\n      });\n      return;\n    }\n\n    const [key, isParenthesizedExpression] = Array.isArray(validity)\n      ? validity\n      : [validity, type === \"ParenthesizedExpression\"];\n    const nextAncestor =\n      expression.type === \"ArrayPattern\" ||\n      expression.type === \"ObjectPattern\" ||\n      expression.type === \"ParenthesizedExpression\"\n        ? expression\n        : ancestor;\n\n    // Flow has difficulty tracking `key` and `expression`, but only if we use\n    // null-proto objects. If we use normal objects, everything works fine.\n    // $FlowIgnore\n    for (const child of [].concat(expression[key])) {\n      if (child) {\n        this.checkLVal(child, {\n          in: nextAncestor,\n          binding,\n          checkClashes,\n          allowingSloppyLetBinding,\n          strictModeChanged,\n          hasParenthesizedAncestor: isParenthesizedExpression,\n        });\n      }\n    }\n  }\n\n  checkIdentifier(\n    at: Identifier,\n    bindingType: BindingTypes,\n    strictModeChanged: boolean = false,\n    allowLetBinding: boolean = !(bindingType & BIND_SCOPE_LEXICAL),\n  ) {\n    if (\n      this.state.strict &&\n      (strictModeChanged\n        ? isStrictBindReservedWord(at.name, this.inModule)\n        : isStrictBindOnlyReservedWord(at.name))\n    ) {\n      if (bindingType === BIND_NONE) {\n        this.raise(Errors.StrictEvalArguments, { at, referenceName: at.name });\n      } else {\n        this.raise(Errors.StrictEvalArgumentsBinding, {\n          at,\n          bindingName: at.name,\n        });\n      }\n    }\n\n    if (!allowLetBinding && at.name === \"let\") {\n      this.raise(Errors.LetInLexicalBinding, { at });\n    }\n\n    if (!(bindingType & BIND_NONE)) {\n      this.declareNameFromIdentifier(at, bindingType);\n    }\n  }\n\n  declareNameFromIdentifier(identifier: Identifier, binding: BindingTypes) {\n    this.scope.declareName(identifier.name, binding, identifier.loc.start);\n  }\n\n  checkToRestConversion(node: Node, allowPattern: boolean): void {\n    switch (node.type) {\n      case \"ParenthesizedExpression\":\n        this.checkToRestConversion(node.expression, allowPattern);\n        break;\n      case \"Identifier\":\n      case \"MemberExpression\":\n        break;\n      case \"ArrayExpression\":\n      case \"ObjectExpression\":\n        if (allowPattern) break;\n      /* falls through */\n      default:\n        this.raise(Errors.InvalidRestAssignmentPattern, { at: node });\n    }\n  }\n\n  checkCommaAfterRest(close: $Values<typeof charCodes>): boolean {\n    if (!this.match(tt.comma)) {\n      return false;\n    }\n\n    this.raise(\n      this.lookaheadCharCode() === close\n        ? Errors.RestTrailingComma\n        : Errors.ElementAfterRest,\n      { at: this.state.startLoc },\n    );\n\n    return true;\n  }\n}\n","// @flow\n\n// A recursive descent parser operates by defining functions for all\n// syntactic elements, and recursively calling those, each function\n// advancing the input stream and returning an AST node. Precedence\n// of constructs (for example, the fact that `!x[1]` means `!(x[1])`\n// instead of `(!x)[1]` is handled by the fact that the parser\n// function that parses unary prefix operators is called first, and\n// in turn calls the function that parses `[]` subscripts — that\n// way, it'll receive the node for `x[1]` already parsed, and wraps\n// *that* in the unary operator node.\n//\n// Acorn uses an [operator precedence parser][opp] to handle binary\n// operator precedence, because it is much more compact than using\n// the technique outlined above, which uses different, nesting\n// functions to specify precedence, for all of the ten binary\n// precedence levels that JavaScript defines.\n//\n// [opp]: http://en.wikipedia.org/wiki/Operator-precedence_parser\n\nimport {\n  tokenCanStartExpression,\n  tokenIsAssignment,\n  tokenIsIdentifier,\n  tokenIsKeywordOrIdentifier,\n  tokenIsOperator,\n  tokenIsPostfix,\n  tokenIsPrefix,\n  tokenIsRightAssociative,\n  tokenIsTemplate,\n  tokenKeywordOrIdentifierIsKeyword,\n  tokenLabelName,\n  tokenOperatorPrecedence,\n  tt,\n  type TokenType,\n} from \"../tokenizer/types\";\nimport * as N from \"../types\";\nimport LValParser from \"./lval\";\nimport {\n  isKeyword,\n  isReservedWord,\n  isStrictReservedWord,\n  isStrictBindReservedWord,\n  isIdentifierStart,\n  canBeReservedWord,\n} from \"../util/identifier\";\nimport { Position, createPositionWithColumnOffset } from \"../util/location\";\nimport * as charCodes from \"charcodes\";\nimport {\n  BIND_OUTSIDE,\n  BIND_VAR,\n  SCOPE_ARROW,\n  SCOPE_CLASS,\n  SCOPE_DIRECT_SUPER,\n  SCOPE_FUNCTION,\n  SCOPE_SUPER,\n} from \"../util/scopeflags\";\nimport { ExpressionErrors } from \"./util\";\nimport {\n  PARAM_AWAIT,\n  PARAM_IN,\n  PARAM_RETURN,\n  functionFlags,\n} from \"../util/production-parameter\";\nimport {\n  newArrowHeadScope,\n  newAsyncArrowScope,\n  newExpressionScope,\n} from \"../util/expression-scope\";\nimport { Errors, type ParseError } from \"../parse-error\";\nimport { UnparenthesizedPipeBodyDescriptions } from \"../parse-error/pipeline-operator-errors\";\nimport { setInnerComments } from \"./comments\";\nimport { cloneIdentifier } from \"./node\";\n\n/*::\nimport type { SourceType } from \"../options\";\ndeclare var invariant;\n*/\n\nexport default class ExpressionParser extends LValParser {\n  // Forward-declaration: defined in statement.js\n  /*::\n  +parseBlock: (\n    allowDirectives?: boolean,\n    createNewLexicalScope?: boolean,\n    afterBlockParse?: (hasStrictModeDirective: boolean) => void,\n  ) => N.BlockStatement;\n  +parseClass: (\n    node: N.Class,\n    isStatement: boolean,\n    optionalId?: boolean,\n  ) => N.Class;\n  +parseDecorators: (allowExport?: boolean) => void;\n  +parseFunction: <T: N.NormalFunction>(\n    node: T,\n    statement?: number,\n    allowExpressionBody?: boolean,\n    isAsync?: boolean,\n  ) => T;\n  +parseFunctionParams: (node: N.Function, allowModifiers?: boolean) => void;\n  +takeDecorators: (node: N.HasDecorators) => void;\n  +parseBlockOrModuleBlockBody: (\n    body: N.Statement[],\n    directives: ?(N.Directive[]),\n    topLevel: boolean,\n    end: TokenType,\n    afterBlockParse?: (hasStrictModeDirective: boolean) => void\n  ) => void\n  +parseProgram: (\n    program: N.Program, end: TokenType, sourceType?: SourceType\n  ) => N.Program\n  */\n\n  // For object literal, check if property __proto__ has been used more than once.\n  // If the expression is a destructuring assignment, then __proto__ may appear\n  // multiple times. Otherwise, __proto__ is a duplicated key.\n\n  // For record expression, check if property __proto__ exists\n\n  checkProto(\n    prop: N.ObjectMember | N.SpreadElement,\n    isRecord: ?boolean,\n    protoRef: { used: boolean },\n    refExpressionErrors: ?ExpressionErrors,\n  ): void {\n    if (\n      prop.type === \"SpreadElement\" ||\n      this.isObjectMethod(prop) ||\n      prop.computed ||\n      // $FlowIgnore\n      prop.shorthand\n    ) {\n      return;\n    }\n\n    const key = prop.key;\n    // It is either an Identifier or a String/NumericLiteral\n    const name = key.type === \"Identifier\" ? key.name : key.value;\n\n    if (name === \"__proto__\") {\n      if (isRecord) {\n        this.raise(Errors.RecordNoProto, { at: key });\n        return;\n      }\n      if (protoRef.used) {\n        if (refExpressionErrors) {\n          // Store the first redefinition's position, otherwise ignore because\n          // we are parsing ambiguous pattern\n          if (refExpressionErrors.doubleProtoLoc === null) {\n            refExpressionErrors.doubleProtoLoc = key.loc.start;\n          }\n        } else {\n          this.raise(Errors.DuplicateProto, { at: key });\n        }\n      }\n\n      protoRef.used = true;\n    }\n  }\n\n  shouldExitDescending(expr: N.Expression, potentialArrowAt: number): boolean {\n    return (\n      expr.type === \"ArrowFunctionExpression\" && expr.start === potentialArrowAt\n    );\n  }\n\n  // Convenience method to parse an Expression only\n  getExpression(): N.Expression & N.ParserOutput {\n    this.enterInitialScopes();\n    this.nextToken();\n    const expr = this.parseExpression();\n    if (!this.match(tt.eof)) {\n      this.unexpected();\n    }\n    // Unlike parseTopLevel, we need to drain remaining commentStacks\n    // because the top level node is _not_ Program.\n    this.finalizeRemainingComments();\n    expr.comments = this.state.comments;\n    expr.errors = this.state.errors;\n    if (this.options.tokens) {\n      expr.tokens = this.tokens;\n    }\n    return expr;\n  }\n\n  // ### Expression parsing\n\n  // These nest, from the most general expression type at the top to\n  // 'atomic', nondivisible expression types at the bottom. Most of\n  // the functions will simply let the function (s) below them parse,\n  // and, *if* the syntactic construct they handle is present, wrap\n  // the AST node that the inner parser gave them in another node.\n\n  // Parse a full expression.\n  // - `disallowIn`\n  //   is used to forbid the `in` operator (in for loops initialization expressions)\n  //   When `disallowIn` is true, the production parameter [In] is not present.\n\n  // - `refExpressionErrors `\n  //   provides reference for storing '=' operator inside shorthand\n  //   property assignment in contexts where both object expression\n  //   and object pattern might appear (so it's possible to raise\n  //   delayed syntax error at correct position).\n\n  parseExpression(\n    disallowIn?: boolean,\n    refExpressionErrors?: ExpressionErrors,\n  ): N.Expression {\n    if (disallowIn) {\n      return this.disallowInAnd(() =>\n        this.parseExpressionBase(refExpressionErrors),\n      );\n    }\n    return this.allowInAnd(() => this.parseExpressionBase(refExpressionErrors));\n  }\n\n  // https://tc39.es/ecma262/#prod-Expression\n  parseExpressionBase(refExpressionErrors?: ExpressionErrors): N.Expression {\n    const startPos = this.state.start;\n    const startLoc = this.state.startLoc;\n    const expr = this.parseMaybeAssign(refExpressionErrors);\n    if (this.match(tt.comma)) {\n      const node = this.startNodeAt(startPos, startLoc);\n      node.expressions = [expr];\n      while (this.eat(tt.comma)) {\n        node.expressions.push(this.parseMaybeAssign(refExpressionErrors));\n      }\n      this.toReferencedList(node.expressions);\n      return this.finishNode(node, \"SequenceExpression\");\n    }\n    return expr;\n  }\n\n  // Set [~In] parameter for assignment expression\n  parseMaybeAssignDisallowIn(\n    refExpressionErrors?: ?ExpressionErrors,\n    afterLeftParse?: Function,\n  ) {\n    return this.disallowInAnd(() =>\n      this.parseMaybeAssign(refExpressionErrors, afterLeftParse),\n    );\n  }\n\n  // Set [+In] parameter for assignment expression\n  parseMaybeAssignAllowIn(\n    refExpressionErrors?: ?ExpressionErrors,\n    afterLeftParse?: Function,\n  ) {\n    return this.allowInAnd(() =>\n      this.parseMaybeAssign(refExpressionErrors, afterLeftParse),\n    );\n  }\n\n  // This method is only used by\n  // the typescript and flow plugins.\n  setOptionalParametersError(\n    refExpressionErrors: ExpressionErrors,\n    resultError?: ParseError<any>,\n  ) {\n    refExpressionErrors.optionalParametersLoc =\n      resultError?.loc ?? this.state.startLoc;\n  }\n\n  // Parse an assignment expression. This includes applications of\n  // operators like `+=`.\n  // https://tc39.es/ecma262/#prod-AssignmentExpression\n  parseMaybeAssign(\n    refExpressionErrors?: ?ExpressionErrors,\n    afterLeftParse?: Function,\n  ): N.Expression {\n    const startPos = this.state.start;\n    const startLoc = this.state.startLoc;\n    if (this.isContextual(tt._yield)) {\n      if (this.prodParam.hasYield) {\n        let left = this.parseYield();\n        if (afterLeftParse) {\n          left = afterLeftParse.call(this, left, startPos, startLoc);\n        }\n        return left;\n      }\n    }\n\n    let ownExpressionErrors;\n    if (refExpressionErrors) {\n      ownExpressionErrors = false;\n    } else {\n      refExpressionErrors = new ExpressionErrors();\n      ownExpressionErrors = true;\n    }\n    const { type } = this.state;\n\n    if (type === tt.parenL || tokenIsIdentifier(type)) {\n      this.state.potentialArrowAt = this.state.start;\n    }\n\n    let left = this.parseMaybeConditional(refExpressionErrors);\n    if (afterLeftParse) {\n      left = afterLeftParse.call(this, left, startPos, startLoc);\n    }\n    if (tokenIsAssignment(this.state.type)) {\n      const node = this.startNodeAt(startPos, startLoc);\n      const operator = this.state.value;\n      node.operator = operator;\n\n      if (this.match(tt.eq)) {\n        this.toAssignable(left, /* isLHS */ true);\n        node.left = left;\n\n        if (\n          refExpressionErrors.doubleProtoLoc != null &&\n          refExpressionErrors.doubleProtoLoc.index >= startPos\n        ) {\n          refExpressionErrors.doubleProtoLoc = null; // reset because double __proto__ is valid in assignment expression\n        }\n        if (\n          refExpressionErrors.shorthandAssignLoc != null &&\n          refExpressionErrors.shorthandAssignLoc.index >= startPos\n        ) {\n          refExpressionErrors.shorthandAssignLoc = null; // reset because shorthand default was used correctly\n        }\n        if (\n          refExpressionErrors.privateKeyLoc != null &&\n          refExpressionErrors.privateKeyLoc.index >= startPos\n        ) {\n          this.checkDestructuringPrivate(refExpressionErrors);\n          refExpressionErrors.privateKeyLoc = null; // reset because `({ #x: x })` is an assignable pattern\n        }\n      } else {\n        node.left = left;\n      }\n\n      this.next();\n      node.right = this.parseMaybeAssign();\n      this.checkLVal(left, {\n        in: this.finishNode(node, \"AssignmentExpression\"),\n      });\n      return node;\n    } else if (ownExpressionErrors) {\n      this.checkExpressionErrors(refExpressionErrors, true);\n    }\n\n    return left;\n  }\n\n  // Parse a ternary conditional (`?:`) operator.\n  // https://tc39.es/ecma262/#prod-ConditionalExpression\n\n  parseMaybeConditional(refExpressionErrors: ExpressionErrors): N.Expression {\n    const startPos = this.state.start;\n    const startLoc = this.state.startLoc;\n    const potentialArrowAt = this.state.potentialArrowAt;\n    const expr = this.parseExprOps(refExpressionErrors);\n\n    if (this.shouldExitDescending(expr, potentialArrowAt)) {\n      return expr;\n    }\n\n    return this.parseConditional(expr, startPos, startLoc, refExpressionErrors);\n  }\n\n  parseConditional(\n    expr: N.Expression,\n    startPos: number,\n    startLoc: Position,\n    // eslint-disable-next-line no-unused-vars\n    refExpressionErrors?: ?ExpressionErrors,\n  ): N.Expression {\n    if (this.eat(tt.question)) {\n      const node = this.startNodeAt(startPos, startLoc);\n      node.test = expr;\n      node.consequent = this.parseMaybeAssignAllowIn();\n      this.expect(tt.colon);\n      node.alternate = this.parseMaybeAssign();\n      return this.finishNode(node, \"ConditionalExpression\");\n    }\n    return expr;\n  }\n\n  parseMaybeUnaryOrPrivate(\n    refExpressionErrors?: ExpressionErrors,\n  ): N.Expression | N.PrivateName {\n    return this.match(tt.privateName)\n      ? this.parsePrivateName()\n      : this.parseMaybeUnary(refExpressionErrors);\n  }\n\n  // Start the precedence parser.\n  // https://tc39.es/ecma262/#prod-ShortCircuitExpression\n\n  parseExprOps(refExpressionErrors: ExpressionErrors): N.Expression {\n    const startPos = this.state.start;\n    const startLoc = this.state.startLoc;\n    const potentialArrowAt = this.state.potentialArrowAt;\n    const expr = this.parseMaybeUnaryOrPrivate(refExpressionErrors);\n\n    if (this.shouldExitDescending(expr, potentialArrowAt)) {\n      return expr;\n    }\n\n    return this.parseExprOp(expr, startPos, startLoc, -1);\n  }\n\n  // Parse binary operators with the operator precedence parsing\n  // algorithm. `left` is the left-hand side of the operator.\n  // `minPrec` provides context that allows the function to stop and\n  // defer further parser to one of its callers when it encounters an\n  // operator that has a lower precedence than the set it is parsing.\n\n  parseExprOp(\n    left: N.Expression | N.PrivateName,\n    leftStartPos: number,\n    leftStartLoc: Position,\n    minPrec: number,\n  ): N.Expression {\n    if (this.isPrivateName(left)) {\n      // https://tc39.es/ecma262/#prod-RelationalExpression\n      // RelationalExpression [In, Yield, Await]\n      //   [+In] PrivateIdentifier in ShiftExpression[?Yield, ?Await]\n\n      const value = this.getPrivateNameSV(left);\n\n      if (\n        minPrec >= tokenOperatorPrecedence(tt._in) ||\n        !this.prodParam.hasIn ||\n        !this.match(tt._in)\n      ) {\n        this.raise(Errors.PrivateInExpectedIn, {\n          at: left,\n          identifierName: value,\n        });\n      }\n\n      this.classScope.usePrivateName(value, left.loc.start);\n    }\n\n    const op = this.state.type;\n    if (tokenIsOperator(op) && (this.prodParam.hasIn || !this.match(tt._in))) {\n      let prec = tokenOperatorPrecedence(op);\n      if (prec > minPrec) {\n        if (op === tt.pipeline) {\n          this.expectPlugin(\"pipelineOperator\");\n          if (this.state.inFSharpPipelineDirectBody) {\n            return left;\n          }\n          this.checkPipelineAtInfixOperator(left, leftStartLoc);\n        }\n        const node = this.startNodeAt(leftStartPos, leftStartLoc);\n        node.left = left;\n        node.operator = this.state.value;\n\n        const logical = op === tt.logicalOR || op === tt.logicalAND;\n        const coalesce = op === tt.nullishCoalescing;\n\n        if (coalesce) {\n          // Handle the precedence of `tt.coalesce` as equal to the range of logical expressions.\n          // In other words, `node.right` shouldn't contain logical expressions in order to check the mixed error.\n          prec = tokenOperatorPrecedence(tt.logicalAND);\n        }\n\n        this.next();\n\n        if (\n          op === tt.pipeline &&\n          this.hasPlugin([\"pipelineOperator\", { proposal: \"minimal\" }])\n        ) {\n          if (this.state.type === tt._await && this.prodParam.hasAwait) {\n            throw this.raise(Errors.UnexpectedAwaitAfterPipelineBody, {\n              at: this.state.startLoc,\n            });\n          }\n        }\n\n        node.right = this.parseExprOpRightExpr(op, prec);\n        this.finishNode(\n          node,\n          logical || coalesce ? \"LogicalExpression\" : \"BinaryExpression\",\n        );\n        /* this check is for all ?? operators\n         * a ?? b && c for this example\n         * when op is coalesce and nextOp is logical (&&), throw at the pos of nextOp that it can not be mixed.\n         * Symmetrically it also throws when op is logical and nextOp is coalesce\n         */\n        const nextOp = this.state.type;\n        if (\n          (coalesce && (nextOp === tt.logicalOR || nextOp === tt.logicalAND)) ||\n          (logical && nextOp === tt.nullishCoalescing)\n        ) {\n          throw this.raise(Errors.MixingCoalesceWithLogical, {\n            at: this.state.startLoc,\n          });\n        }\n\n        return this.parseExprOp(node, leftStartPos, leftStartLoc, minPrec);\n      }\n    }\n    return left;\n  }\n\n  // Helper function for `parseExprOp`. Parse the right-hand side of binary-\n  // operator expressions, then apply any operator-specific functions.\n\n  parseExprOpRightExpr(op: TokenType, prec: number): N.Expression {\n    const startPos = this.state.start;\n    const startLoc = this.state.startLoc;\n    switch (op) {\n      case tt.pipeline:\n        switch (this.getPluginOption(\"pipelineOperator\", \"proposal\")) {\n          case \"hack\":\n            return this.withTopicBindingContext(() => {\n              return this.parseHackPipeBody();\n            });\n\n          case \"smart\":\n            return this.withTopicBindingContext(() => {\n              if (this.prodParam.hasYield && this.isContextual(tt._yield)) {\n                throw this.raise(Errors.PipeBodyIsTighter, {\n                  at: this.state.startLoc,\n                });\n              }\n              return this.parseSmartPipelineBodyInStyle(\n                this.parseExprOpBaseRightExpr(op, prec),\n                startPos,\n                startLoc,\n              );\n            });\n\n          case \"fsharp\":\n            return this.withSoloAwaitPermittingContext(() => {\n              return this.parseFSharpPipelineBody(prec);\n            });\n        }\n\n      // Falls through.\n      default:\n        return this.parseExprOpBaseRightExpr(op, prec);\n    }\n  }\n\n  // Helper function for `parseExprOpRightExpr`. Parse the right-hand side of\n  // binary-operator expressions without applying any operator-specific functions.\n\n  parseExprOpBaseRightExpr(op: TokenType, prec: number): N.Expression {\n    const startPos = this.state.start;\n    const startLoc = this.state.startLoc;\n\n    return this.parseExprOp(\n      this.parseMaybeUnaryOrPrivate(),\n      startPos,\n      startLoc,\n      tokenIsRightAssociative(op) ? prec - 1 : prec,\n    );\n  }\n\n  parseHackPipeBody(): N.Expression {\n    const { startLoc } = this.state;\n    const body = this.parseMaybeAssign();\n    const requiredParentheses = UnparenthesizedPipeBodyDescriptions.has(\n      body.type,\n    );\n\n    // TODO: Check how to handle type casts in Flow and TS once they are supported\n    if (requiredParentheses && !body.extra?.parenthesized) {\n      this.raise(Errors.PipeUnparenthesizedBody, {\n        at: startLoc,\n        type: body.type,\n      });\n    }\n    if (!this.topicReferenceWasUsedInCurrentContext()) {\n      // A Hack pipe body must use the topic reference at least once.\n      this.raise(Errors.PipeTopicUnused, { at: startLoc });\n    }\n\n    return body;\n  }\n\n  checkExponentialAfterUnary(node: N.AwaitExpression | N.UnaryExpression) {\n    if (this.match(tt.exponent)) {\n      this.raise(Errors.UnexpectedTokenUnaryExponentiation, {\n        at: node.argument,\n      });\n    }\n  }\n\n  // Parse unary operators, both prefix and postfix.\n  // https://tc39.es/ecma262/#prod-UnaryExpression\n  parseMaybeUnary(\n    refExpressionErrors: ?ExpressionErrors,\n    sawUnary?: boolean,\n  ): N.Expression {\n    const startPos = this.state.start;\n    const startLoc = this.state.startLoc;\n    const isAwait = this.isContextual(tt._await);\n\n    if (isAwait && this.isAwaitAllowed()) {\n      this.next();\n      const expr = this.parseAwait(startPos, startLoc);\n      if (!sawUnary) this.checkExponentialAfterUnary(expr);\n      return expr;\n    }\n    const update = this.match(tt.incDec);\n    const node = this.startNode();\n    if (tokenIsPrefix(this.state.type)) {\n      node.operator = this.state.value;\n      node.prefix = true;\n\n      if (this.match(tt._throw)) {\n        this.expectPlugin(\"throwExpressions\");\n      }\n      const isDelete = this.match(tt._delete);\n      this.next();\n\n      node.argument = this.parseMaybeUnary(null, true);\n\n      this.checkExpressionErrors(refExpressionErrors, true);\n\n      if (this.state.strict && isDelete) {\n        const arg = node.argument;\n\n        if (arg.type === \"Identifier\") {\n          this.raise(Errors.StrictDelete, { at: node });\n        } else if (this.hasPropertyAsPrivateName(arg)) {\n          this.raise(Errors.DeletePrivateField, { at: node });\n        }\n      }\n\n      if (!update) {\n        if (!sawUnary) this.checkExponentialAfterUnary(node);\n        return this.finishNode(node, \"UnaryExpression\");\n      }\n    }\n\n    const expr = this.parseUpdate(node, update, refExpressionErrors);\n\n    if (isAwait) {\n      const { type } = this.state;\n      const startsExpr = this.hasPlugin(\"v8intrinsic\")\n        ? tokenCanStartExpression(type)\n        : tokenCanStartExpression(type) && !this.match(tt.modulo);\n      if (startsExpr && !this.isAmbiguousAwait()) {\n        this.raiseOverwrite(Errors.AwaitNotInAsyncContext, { at: startLoc });\n        return this.parseAwait(startPos, startLoc);\n      }\n    }\n\n    return expr;\n  }\n\n  // https://tc39.es/ecma262/#prod-UpdateExpression\n  parseUpdate(\n    node: N.Expression,\n    update: boolean,\n    refExpressionErrors: ?ExpressionErrors,\n  ): N.Expression {\n    if (update) {\n      this.checkLVal(node.argument, {\n        in: this.finishNode(node, \"UpdateExpression\"),\n      });\n      return node;\n    }\n\n    const startPos = this.state.start;\n    const startLoc = this.state.startLoc;\n    let expr = this.parseExprSubscripts(refExpressionErrors);\n    if (this.checkExpressionErrors(refExpressionErrors, false)) return expr;\n    while (tokenIsPostfix(this.state.type) && !this.canInsertSemicolon()) {\n      const node = this.startNodeAt(startPos, startLoc);\n      node.operator = this.state.value;\n      node.prefix = false;\n      node.argument = expr;\n      this.next();\n      this.checkLVal(expr, {\n        in: (expr = this.finishNode(node, \"UpdateExpression\")),\n      });\n    }\n    return expr;\n  }\n\n  // Parse call, dot, and `[]`-subscript expressions.\n  // https://tc39.es/ecma262/#prod-LeftHandSideExpression\n  parseExprSubscripts(refExpressionErrors: ?ExpressionErrors): N.Expression {\n    const startPos = this.state.start;\n    const startLoc = this.state.startLoc;\n    const potentialArrowAt = this.state.potentialArrowAt;\n    const expr = this.parseExprAtom(refExpressionErrors);\n\n    if (this.shouldExitDescending(expr, potentialArrowAt)) {\n      return expr;\n    }\n\n    return this.parseSubscripts(expr, startPos, startLoc);\n  }\n\n  parseSubscripts(\n    base: N.Expression,\n    startPos: number,\n    startLoc: Position,\n    noCalls?: ?boolean,\n  ): N.Expression {\n    const state = {\n      optionalChainMember: false,\n      maybeAsyncArrow: this.atPossibleAsyncArrow(base),\n      stop: false,\n    };\n    do {\n      base = this.parseSubscript(base, startPos, startLoc, noCalls, state);\n\n      // After parsing a subscript, this isn't \"async\" for sure.\n      state.maybeAsyncArrow = false;\n    } while (!state.stop);\n    return base;\n  }\n\n  /**\n   * @param state Set 'state.stop = true' to indicate that we should stop parsing subscripts.\n   *   state.optionalChainMember to indicate that the member is currently in OptionalChain\n   */\n  parseSubscript(\n    base: N.Expression,\n    startPos: number,\n    startLoc: Position,\n    noCalls: ?boolean,\n    state: N.ParseSubscriptState,\n  ): N.Expression {\n    const { type } = this.state;\n    if (!noCalls && type === tt.doubleColon) {\n      return this.parseBind(base, startPos, startLoc, noCalls, state);\n    } else if (tokenIsTemplate(type)) {\n      return this.parseTaggedTemplateExpression(\n        base,\n        startPos,\n        startLoc,\n        state,\n      );\n    }\n\n    let optional = false;\n\n    if (type === tt.questionDot) {\n      if (noCalls && this.lookaheadCharCode() === charCodes.leftParenthesis) {\n        // stop at `?.` when parsing `new a?.()`\n        state.stop = true;\n        return base;\n      }\n      state.optionalChainMember = optional = true;\n      this.next();\n    }\n\n    if (!noCalls && this.match(tt.parenL)) {\n      return this.parseCoverCallAndAsyncArrowHead(\n        base,\n        startPos,\n        startLoc,\n        state,\n        optional,\n      );\n    } else {\n      const computed = this.eat(tt.bracketL);\n      if (computed || optional || this.eat(tt.dot)) {\n        return this.parseMember(\n          base,\n          startPos,\n          startLoc,\n          state,\n          computed,\n          optional,\n        );\n      } else {\n        state.stop = true;\n        return base;\n      }\n    }\n  }\n\n  // base[?Yield, ?Await] [ Expression[+In, ?Yield, ?Await] ]\n  // base[?Yield, ?Await] . IdentifierName\n  // base[?Yield, ?Await] . PrivateIdentifier\n  //   where `base` is one of CallExpression, MemberExpression and OptionalChain\n  parseMember(\n    base: N.Expression,\n    startPos: number,\n    startLoc: Position,\n    state: N.ParseSubscriptState,\n    computed: boolean,\n    optional: boolean,\n  ): N.OptionalMemberExpression | N.MemberExpression {\n    const node = this.startNodeAt(startPos, startLoc);\n    node.object = base;\n    node.computed = computed;\n    if (computed) {\n      node.property = this.parseExpression();\n      this.expect(tt.bracketR);\n    } else if (this.match(tt.privateName)) {\n      if (base.type === \"Super\") {\n        this.raise(Errors.SuperPrivateField, { at: startLoc });\n      }\n      this.classScope.usePrivateName(this.state.value, this.state.startLoc);\n      node.property = this.parsePrivateName();\n    } else {\n      node.property = this.parseIdentifier(true);\n    }\n\n    if (state.optionalChainMember) {\n      node.optional = optional;\n      return this.finishNode(node, \"OptionalMemberExpression\");\n    } else {\n      return this.finishNode(node, \"MemberExpression\");\n    }\n  }\n\n  // https://github.com/tc39/proposal-bind-operator#syntax\n  parseBind(\n    base: N.Expression,\n    startPos: number,\n    startLoc: Position,\n    noCalls: ?boolean,\n    state: N.ParseSubscriptState,\n  ): N.Expression {\n    const node = this.startNodeAt(startPos, startLoc);\n    node.object = base;\n    this.next(); // eat '::'\n    node.callee = this.parseNoCallExpr();\n    state.stop = true;\n    return this.parseSubscripts(\n      this.finishNode(node, \"BindExpression\"),\n      startPos,\n      startLoc,\n      noCalls,\n    );\n  }\n\n  // https://tc39.es/ecma262/#prod-CoverCallExpressionAndAsyncArrowHead\n  // CoverCallExpressionAndAsyncArrowHead\n  // CallExpression[?Yield, ?Await] Arguments[?Yield, ?Await]\n  // OptionalChain[?Yield, ?Await] Arguments[?Yield, ?Await]\n  parseCoverCallAndAsyncArrowHead(\n    base: N.Expression,\n    startPos: number,\n    startLoc: Position,\n    state: N.ParseSubscriptState,\n    optional: boolean,\n  ): N.Expression {\n    const oldMaybeInArrowParameters = this.state.maybeInArrowParameters;\n    let refExpressionErrors = null;\n\n    this.state.maybeInArrowParameters = true;\n    this.next(); // eat `(`\n\n    let node = this.startNodeAt(startPos, startLoc);\n    node.callee = base;\n    const { maybeAsyncArrow, optionalChainMember } = state;\n\n    if (maybeAsyncArrow) {\n      this.expressionScope.enter(newAsyncArrowScope());\n      refExpressionErrors = new ExpressionErrors();\n    }\n\n    if (optionalChainMember) {\n      node.optional = optional;\n    }\n\n    if (optional) {\n      node.arguments = this.parseCallExpressionArguments(tt.parenR);\n    } else {\n      node.arguments = this.parseCallExpressionArguments(\n        tt.parenR,\n        base.type === \"Import\",\n        base.type !== \"Super\",\n        node,\n        refExpressionErrors,\n      );\n    }\n    this.finishCallExpression(node, optionalChainMember);\n\n    if (maybeAsyncArrow && this.shouldParseAsyncArrow() && !optional) {\n      /*:: invariant(refExpressionErrors != null) */\n      state.stop = true;\n      this.checkDestructuringPrivate(refExpressionErrors);\n      this.expressionScope.validateAsPattern();\n      this.expressionScope.exit();\n      node = this.parseAsyncArrowFromCallExpression(\n        this.startNodeAt(startPos, startLoc),\n        node,\n      );\n    } else {\n      if (maybeAsyncArrow) {\n        this.checkExpressionErrors(refExpressionErrors, true);\n        this.expressionScope.exit();\n      }\n      this.toReferencedArguments(node);\n    }\n\n    this.state.maybeInArrowParameters = oldMaybeInArrowParameters;\n\n    return node;\n  }\n\n  toReferencedArguments(\n    node: N.CallExpression | N.OptionalCallExpression,\n    isParenthesizedExpr?: boolean,\n  ) {\n    this.toReferencedListDeep(node.arguments, isParenthesizedExpr);\n  }\n\n  // MemberExpression [?Yield, ?Await] TemplateLiteral[?Yield, ?Await, +Tagged]\n  // CallExpression [?Yield, ?Await] TemplateLiteral[?Yield, ?Await, +Tagged]\n  parseTaggedTemplateExpression(\n    base: N.Expression,\n    startPos: number,\n    startLoc: Position,\n    state: N.ParseSubscriptState,\n  ): N.TaggedTemplateExpression {\n    const node: N.TaggedTemplateExpression = this.startNodeAt(\n      startPos,\n      startLoc,\n    );\n    node.tag = base;\n    node.quasi = this.parseTemplate(true);\n    if (state.optionalChainMember) {\n      this.raise(Errors.OptionalChainingNoTemplate, { at: startLoc });\n    }\n    return this.finishNode(node, \"TaggedTemplateExpression\");\n  }\n\n  atPossibleAsyncArrow(base: N.Expression): boolean {\n    return (\n      base.type === \"Identifier\" &&\n      base.name === \"async\" &&\n      this.state.lastTokEndLoc.index === base.end &&\n      !this.canInsertSemicolon() &&\n      // check there are no escape sequences, such as \\u{61}sync\n      base.end - base.start === 5 &&\n      base.start === this.state.potentialArrowAt\n    );\n  }\n\n  finishCallExpression<T: N.CallExpression | N.OptionalCallExpression>(\n    node: T,\n    optional: boolean,\n  ): N.Expression {\n    if (node.callee.type === \"Import\") {\n      if (node.arguments.length === 2) {\n        if (process.env.BABEL_8_BREAKING) {\n          this.expectPlugin(\"importAssertions\");\n        } else {\n          if (!this.hasPlugin(\"moduleAttributes\")) {\n            this.expectPlugin(\"importAssertions\");\n          }\n        }\n      }\n      if (node.arguments.length === 0 || node.arguments.length > 2) {\n        this.raise(Errors.ImportCallArity, {\n          at: node,\n          maxArgumentCount:\n            this.hasPlugin(\"importAssertions\") ||\n            this.hasPlugin(\"moduleAttributes\")\n              ? 2\n              : 1,\n        });\n      } else {\n        for (const arg of node.arguments) {\n          if (arg.type === \"SpreadElement\") {\n            this.raise(Errors.ImportCallSpreadArgument, { at: arg });\n          }\n        }\n      }\n    }\n    return this.finishNode(\n      node,\n      optional ? \"OptionalCallExpression\" : \"CallExpression\",\n    );\n  }\n\n  parseCallExpressionArguments(\n    close: TokenType,\n    dynamicImport?: boolean,\n    allowPlaceholder?: boolean,\n    nodeForExtra?: ?N.Node,\n    refExpressionErrors?: ?ExpressionErrors,\n  ): $ReadOnlyArray<?N.Expression> {\n    const elts = [];\n    let first = true;\n    const oldInFSharpPipelineDirectBody = this.state.inFSharpPipelineDirectBody;\n    this.state.inFSharpPipelineDirectBody = false;\n\n    while (!this.eat(close)) {\n      if (first) {\n        first = false;\n      } else {\n        this.expect(tt.comma);\n        if (this.match(close)) {\n          if (\n            dynamicImport &&\n            !this.hasPlugin(\"importAssertions\") &&\n            !this.hasPlugin(\"moduleAttributes\")\n          ) {\n            this.raise(Errors.ImportCallArgumentTrailingComma, {\n              at: this.state.lastTokStartLoc,\n            });\n          }\n          if (nodeForExtra) {\n            this.addTrailingCommaExtraToNode(nodeForExtra);\n          }\n          this.next();\n          break;\n        }\n      }\n\n      elts.push(\n        this.parseExprListItem(false, refExpressionErrors, allowPlaceholder),\n      );\n    }\n\n    this.state.inFSharpPipelineDirectBody = oldInFSharpPipelineDirectBody;\n\n    return elts;\n  }\n\n  shouldParseAsyncArrow(): boolean {\n    return this.match(tt.arrow) && !this.canInsertSemicolon();\n  }\n\n  parseAsyncArrowFromCallExpression(\n    node: N.ArrowFunctionExpression,\n    call: N.CallExpression,\n  ): N.ArrowFunctionExpression {\n    this.resetPreviousNodeTrailingComments(call);\n    this.expect(tt.arrow);\n    this.parseArrowExpression(\n      node,\n      call.arguments,\n      true,\n      call.extra?.trailingCommaLoc,\n    );\n    // mark inner comments of `async()` as inner comments of `asy