evilebottnawi

sokra

jhnns

terser-webpack-plugin

const schema = require("./options.json");

/** @typedef {import("schema-utils/declarations/validate").Schema} Schema */

/** @typedef {import("webpack").Compiler} Compiler */

/** @typedef {import("webpack").Compilation} Compilation */

/** @typedef {import("webpack").WebpackError} WebpackError */

/** @typedef {import("webpack").Asset} Asset */

/** @typedef {import("./utils.js").TerserECMA} TerserECMA */

/** @typedef {import("./utils.js").TerserOptions} TerserOptions */

/** @typedef {import("jest-worker").Worker} JestWorker */

/** @typedef {import("@jridgewell/trace-mapping").SourceMapInput} SourceMapInput */

/** @typedef {import("@jridgewell/trace-mapping").TraceMap} TraceMap */

/** @typedef {string | string[] | RegExp | RegExp[]} Rules */

 * @param {{ value: string, type: 'comment1' | 'comment2' | 'comment3' | 'comment4', pos: number, line: number, col: number }} comment

 * @typedef {boolean | 'all' | 'some' | RegExp | ExtractCommentsFunction} ExtractCommentsCondition

 * @typedef {string | ((fileData: any) => string)} ExtractCommentsFilename

 * @typedef {boolean | string | ((commentsFile: string) => string)} ExtractCommentsBanner

 * @typedef {Object} ExtractCommentsObject

 * @property {ExtractCommentsCondition} [condition]

 * @property {ExtractCommentsFilename} [filename]

 * @property {ExtractCommentsBanner} [banner]

 * @typedef {ExtractCommentsCondition | ExtractCommentsObject} ExtractCommentsOptions

 * @property {Array<Error | string>} [errors]

 * @property {Array<Error | string>} [warnings]

 * @property {Array<string>} [extractedComments]

 * @typedef {{ [file: string]: string }} Input

 * @typedef {{ [key: string]: any }} CustomOptions

 * @typedef {T extends infer U ? U : CustomOptions} InferDefaultType

 * @typedef {PredefinedOptions & InferDefaultType<T>} MinimizerOptions

 * @callback BasicMinimizerImplementation

 * @param {SourceMapInput | undefined} sourceMap

 * @param {MinimizerOptions<T>} minifyOptions

 * @param {ExtractCommentsOptions | undefined} extractComments

 * @typedef {object} MinimizeFunctionHelpers

 * @property {() => string | undefined} [getMinimizerVersion]

 * @typedef {BasicMinimizerImplementation<T> & MinimizeFunctionHelpers} MinimizerImplementation

 * @property {SourceMapInput | undefined} inputSourceMap

 * @property {ExtractCommentsOptions | undefined} extractComments

 * @property {{ implementation: MinimizerImplementation<T>, options: MinimizerOptions<T> }} minimizer

 * @typedef {JestWorker & { transform: (options: string) => MinimizedResult, minify: (options: InternalOptions<T>) => MinimizedResult }} MinimizerWorker

 * @typedef {undefined | boolean | number} Parallel

  "description": "Terser plugin for webpack",

  "repository": "webpack-contrib/terser-webpack-plugin",

  "homepage": "https://github.com/webpack-contrib/terser-webpack-plugin",

  "bugs": "https://github.com/webpack-contrib/terser-webpack-plugin/issues",

    "url": "https://opencollective.com/webpack"

    "build:types": "tsc --declaration --emitDeclarationOnly --outDir types && prettier \"types/**/*.ts\" --write",

    "build:code": "cross-env NODE_ENV=production babel src -d dist --copy-files",

    "build": "npm-run-all -p \"build:**\"",

    "commitlint": "commitlint --from=master",

    "security": "npm audit --production",

    "lint:prettier": "prettier --list-different .",

    "lint:spelling": "cspell \"**/*.*\"",

    "lint:types": "tsc --pretty --noEmit",

    "lint": "npm-run-all -l -p \"lint:**\"",

    "fix:js": "npm run lint:js -- --fix",

    "fix:prettier": "npm run lint:prettier -- --write",

    "fix": "npm-run-all -l fix:js fix:prettier",

    "test:only": "cross-env NODE_ENV=test jest",

    "test:watch": "npm run test:only -- --watch",

    "test:coverage": "npm run test:only -- --collectCoverageFrom=\"src/**/*.js\" --coverage",

    "prepare": "husky install && npm run build",

    "@jridgewell/trace-mapping": "^0.3.17",

    "@commitlint/config-conventional": "^17.4.4",

    "@types/serialize-javascript": "^5.0.2",

    "@webpack-contrib/eslint-config-webpack": "^3.0.0",

[![discussion][discussion]][discussion-url]

This plugin uses [terser](https://github.com/terser/terser) to minify/minimize your JavaScript.

Webpack v5 comes with the latest `terser-webpack-plugin` out of the box. If you are using Webpack v5 or above and wish to customize the options, you will still need to install `terser-webpack-plugin`. Using Webpack v4, you have to install `terser-webpack-plugin` v4.

To begin, you'll need to install `terser-webpack-plugin`:

npm install terser-webpack-plugin --save-dev

Then add the plugin to your `webpack` config. For example:

const TerserPlugin = require("terser-webpack-plugin");

And run `webpack` via your preferred method.

**Works only with `source-map`, `inline-source-map`, `hidden-source-map` and `nosources-source-map` values for the [`devtool`](https://webpack.js.org/configuration/devtool/) option.**

- `eval` wraps modules in `eval("string")` and the minimizer does not handle strings.

- `cheap` has not column information and minimizer generate only a single line, which leave only a single mapping.

Using supported `devtool` values enable source map generation.

- **[`extractComments`](#extractcomments)**

type test = string | RegExp | Array<string | RegExp>;

type include = string | RegExp | Array<string | RegExp>;

[cover-url]: https://codecov.io/gh/webpack-contrib/terser-webpack-plugin

[chat]: https://img.shields.io/badge/gitter-webpack%2Fwebpack-brightgreen.svg

[chat-url]: https://gitter.im/webpack/webpack

[discussion]: https://img.shields.io/github/discussions/webpack/webpack

[discussion-url]: https://github.com/webpack/webpack/discussions

[size]: https://packagephobia.now.sh/badge?p=terser-webpack-plugin

[size-url]: https://packagephobia.now.sh/result?p=terser-webpack-plugin

declare class TerserPlugin<T = import("terser").MinifyOptions> {

   * @param {Compilation["requestShortener"]} [requestShortener]

  private static getAvailableNumberOfCores;

   * @param {BasePluginOptions & DefinedDefaultMinimizerAndOptions<T>} [options]

      | (BasePluginOptions & DefinedDefaultMinimizerAndOptions<T>)

   * @param {Record<string, import("webpack").sources.Source>} assets

   * @param {{availableNumberOfCores: number}} optimizeOptions

type Compiler = import("webpack").Compiler;

  extractComments?: ExtractCommentsOptions | undefined;

type DefinedDefaultMinimizerAndOptions<T> = T extends TerserOptions

      minify?: MinimizerImplementation<T> | undefined;

      terserOptions?: MinimizerOptions<T> | undefined;

      minify: MinimizerImplementation<T>;

import { uglifyJsMinify } from "./utils";

type Schema = import("schema-utils/declarations/validate").Schema;

type Compilation = import("webpack").Compilation;

type WebpackError = import("webpack").WebpackError;

type TerserECMA = import("./utils.js").TerserECMA;

type TerserOptions = import("./utils.js").TerserOptions;

type JestWorker = import("jest-worker").Worker;

type SourceMapInput = import("@jridgewell/trace-mapping").SourceMapInput;

type TraceMap = import("@jridgewell/trace-mapping").TraceMap;

type Rules = string | string[] | RegExp | RegExp[];

    type: "comment1" | "comment2" | "comment3" | "comment4";

type ExtractCommentsFilename = string | ((fileData: any) => string);

  condition?: ExtractCommentsCondition | undefined;

  filename?: ExtractCommentsFilename | undefined;

  banner?: ExtractCommentsBanner | undefined;

type ExtractCommentsOptions = ExtractCommentsCondition | ExtractCommentsObject;

  map?: import("@jridgewell/trace-mapping").SourceMapInput | undefined;

  errors?: (string | Error)[] | undefined;

  warnings?: (string | Error)[] | undefined;

  extractedComments?: string[] | undefined;

type InferDefaultType<T> = T extends infer U ? U : CustomOptions;

  ecma?: import("terser").ECMA | undefined;

type MinimizerOptions<T> = PredefinedOptions & InferDefaultType<T>;

  extractComments: ExtractCommentsOptions | undefined

  getMinimizerVersion?: (() => string | undefined) | undefined;

type MinimizerImplementation<T> = BasicMinimizerImplementation<T> &

  inputSourceMap: SourceMapInput | undefined;

  extractComments: ExtractCommentsOptions | undefined;

    implementation: MinimizerImplementation<T>;

type MinimizerWorker<T> = import("jest-worker").Worker & {

  transform: (options: string) => MinimizedResult;

  minify: (options: InternalOptions<T>) => MinimizedResult;

type Parallel = undefined | boolean | number;

type InternalPluginOptions<T> = BasePluginOptions & {

		@@ -31,3 +31,4 @@ "use strict";

		/** @typedef {string \| string[] \| RegExp \| RegExp[]} Rules */
		/** @typedef {RegExp \| string} Rule */
		/** @typedef {Rule[] \| Rule} Rules */

		@@ -34,0 +35,0 @@ /**

		{
		"name": "terser-webpack-plugin",
		"version": "5.3.8",
		"version": "5.3.9",
		"description": "Terser plugin for webpack",
		@@ -99,3 +99,3 @@ "license": "MIT",
		"uglify-js": "^3.17.4",
		"webpack": "^5.77.0",
		"webpack": "^5.83.1",
		"webpack-cli": "^4.10.0",
		@@ -102,0 +102,0 @@ "worker-loader": "^3.0.8"

		@@ -84,2 +84,3 @@ export = TerserPlugin;
		TraceMap,
		Rule,
		Rules,
		@@ -139,3 +140,4 @@ ExtractCommentsFunction,
		type TraceMap = import("@jridgewell/trace-mapping").TraceMap;
		type Rules = string \| string[] \| RegExp \| RegExp[];
		type Rule = RegExp \| string;
		type Rules = Rule[] \| Rule;
		type ExtractCommentsFunction = (
		@@ -142,0 +144,0 @@ astNode: any,

		@@ -11,3 +11,3 @@ <div align="center">
		[![cover][cover]][cover-url]
		[![chat][chat]][chat-url]
		[![discussion][discussion]][discussion-url]
		[![size][size]][size-url]
		@@ -932,5 +932,5 @@
		[cover-url]: https://codecov.io/gh/webpack-contrib/terser-webpack-plugin
		[chat]: https://img.shields.io/badge/gitter-webpack%2Fwebpack-brightgreen.svg
		[chat-url]: https://gitter.im/webpack/webpack
		[discussion]: https://img.shields.io/github/discussions/webpack/webpack
		[discussion-url]: https://github.com/webpack/webpack/discussions
		[size]: https://packagephobia.now.sh/badge?p=terser-webpack-plugin
		[size-url]: https://packagephobia.now.sh/result?p=terser-webpack-plugin

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