{"version":3,"file":"index.js","sources":["../src/normalize-options.ts","../src/index.ts"],"sourcesContent":["import { OptionValidator } from \"@babel/helper-validator-option\";\nconst v = new OptionValidator(\"@babel/preset-typescript\");\n\nexport interface Options {\n allExtensions?: boolean;\n allowDeclareFields?: boolean;\n allowNamespaces?: boolean;\n disallowAmbiguousJSXLike?: boolean;\n isTSX?: boolean;\n jsxPragma?: string;\n jsxPragmaFrag?: string;\n onlyRemoveTypeImports?: boolean;\n optimizeConstEnums?: boolean;\n}\n\nexport default function normalizeOptions(options: Options = {}) {\n let { allowNamespaces = true, jsxPragma, onlyRemoveTypeImports } = options;\n\n const TopLevelOptions = {\n allExtensions: \"allExtensions\",\n allowNamespaces: \"allowNamespaces\",\n disallowAmbiguousJSXLike: \"disallowAmbiguousJSXLike\",\n isTSX: \"isTSX\",\n jsxPragma: \"jsxPragma\",\n jsxPragmaFrag: \"jsxPragmaFrag\",\n onlyRemoveTypeImports: \"onlyRemoveTypeImports\",\n optimizeConstEnums: \"optimizeConstEnums\",\n };\n\n if (process.env.BABEL_8_BREAKING) {\n v.validateTopLevelOptions(options, TopLevelOptions);\n allowNamespaces = v.validateBooleanOption(\n TopLevelOptions.allowNamespaces,\n options.allowNamespaces,\n true,\n );\n jsxPragma = v.validateStringOption(\n TopLevelOptions.jsxPragma,\n options.jsxPragma,\n \"React\",\n );\n onlyRemoveTypeImports = v.validateBooleanOption(\n TopLevelOptions.onlyRemoveTypeImports,\n options.onlyRemoveTypeImports,\n true,\n );\n }\n\n const jsxPragmaFrag = v.validateStringOption(\n TopLevelOptions.jsxPragmaFrag,\n options.jsxPragmaFrag,\n \"React.Fragment\",\n );\n\n const allExtensions = v.validateBooleanOption(\n TopLevelOptions.allExtensions,\n options.allExtensions,\n false,\n );\n\n const isTSX = v.validateBooleanOption(\n TopLevelOptions.isTSX,\n options.isTSX,\n false,\n );\n if (isTSX) {\n v.invariant(allExtensions, \"isTSX:true requires allExtensions:true\");\n }\n\n const disallowAmbiguousJSXLike = v.validateBooleanOption(\n TopLevelOptions.disallowAmbiguousJSXLike,\n options.disallowAmbiguousJSXLike,\n false,\n );\n if (disallowAmbiguousJSXLike) {\n v.invariant(\n allExtensions,\n \"disallowAmbiguousJSXLike:true requires allExtensions:true\",\n );\n }\n\n const optimizeConstEnums = v.validateBooleanOption(\n TopLevelOptions.optimizeConstEnums,\n options.optimizeConstEnums,\n false,\n );\n\n return {\n allExtensions,\n allowNamespaces,\n disallowAmbiguousJSXLike,\n isTSX,\n jsxPragma,\n jsxPragmaFrag,\n onlyRemoveTypeImports,\n optimizeConstEnums,\n };\n}\n","import { declarePreset } from \"@babel/helper-plugin-utils\";\nimport transformTypeScript from \"@babel/plugin-transform-typescript\";\nimport normalizeOptions from \"./normalize-options\";\nimport type { Options } from \"./normalize-options\";\n\nexport default declarePreset((api, opts: Options) => {\n api.assertVersion(7);\n\n const {\n allExtensions,\n allowNamespaces,\n disallowAmbiguousJSXLike,\n isTSX,\n jsxPragma,\n jsxPragmaFrag,\n onlyRemoveTypeImports,\n optimizeConstEnums,\n } = normalizeOptions(opts);\n\n const pluginOptions = process.env.BABEL_8_BREAKING\n ? (isTSX: boolean, disallowAmbiguousJSXLike: boolean) => ({\n allowNamespaces,\n disallowAmbiguousJSXLike,\n isTSX,\n jsxPragma,\n jsxPragmaFrag,\n onlyRemoveTypeImports,\n optimizeConstEnums,\n })\n : (isTSX: boolean, disallowAmbiguousJSXLike: boolean) => ({\n allowDeclareFields: opts.allowDeclareFields,\n allowNamespaces,\n disallowAmbiguousJSXLike,\n isTSX,\n jsxPragma,\n jsxPragmaFrag,\n onlyRemoveTypeImports,\n optimizeConstEnums,\n });\n\n return {\n overrides: allExtensions\n ? 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