index.js.flow

// @flow strict

type TemplateStringsArray = $ReadOnlyArray<string>;

export type Level = $Values<{
	None: 0,
	Basic: 1,
	Ansi256: 2,
	TrueColor: 3
}>;

export type ChalkOptions = {|
	enabled?: boolean,
	level?: Level
|};

export type ColorSupport = {|
	level: Level,
	hasBasic: boolean,
	has256: boolean,
	has16m: boolean
|};

export interface Chalk {
	(...text: string[]): string,
	(text: TemplateStringsArray, ...placeholders: string[]): string,
	constructor(options?: ChalkOptions): Chalk,
	enabled: boolean,
	level: Level,
	rgb(r: number, g: number, b: number): Chalk,
	hsl(h: number, s: number, l: number): Chalk,
	hsv(h: number, s: number, v: number): Chalk,
	hwb(h: number, w: number, b: number): Chalk,
	bgHex(color: string): Chalk,
	bgKeyword(color: string): Chalk,
	bgRgb(r: number, g: number, b: number): Chalk,
	bgHsl(h: number, s: number, l: number): Chalk,
	bgHsv(h: number, s: number, v: number): Chalk,
	bgHwb(h: number, w: number, b: number): Chalk,
	hex(color: string): Chalk,
	keyword(color: string): Chalk,

	+reset: Chalk,
	+bold: Chalk,
	+dim: Chalk,
	+italic: Chalk,
	+underline: Chalk,
	+inverse: Chalk,
	+hidden: Chalk,
	+strikethrough: Chalk,

	+visible: Chalk,

	+black: Chalk,
	+red: Chalk,
	+green: Chalk,
	+yellow: Chalk,
	+blue: Chalk,
	+magenta: Chalk,
	+cyan: Chalk,
	+white: Chalk,
	+gray: Chalk,
	+grey: Chalk,
	+blackBright: Chalk,
	+redBright: Chalk,
	+greenBright: Chalk,
	+yellowBright: Chalk,
	+blueBright: Chalk,
	+magentaBright: Chalk,
	+cyanBright: Chalk,