webpack/lib/ModuleTypeConstants.js

Packs CommonJs/AMD modules for the browser. Allows to split your codebase into multiple bundles, which can be loaded on demand. Support loaders to preprocess files, i.e. json, jsx, es7, css, less, ... and your custom stuff.

/*
	MIT License http://www.opensource.org/licenses/mit-license.php
	Author Sean Larkin @TheLarkInn
*/

"use strict";

/**
 * @type {Readonly<"javascript/auto">}
 */
const JAVASCRIPT_MODULE_TYPE_AUTO = "javascript/auto";

/**
 * @type {Readonly<"javascript/dynamic">}
 */
const JAVASCRIPT_MODULE_TYPE_DYNAMIC = "javascript/dynamic";

/**
 * @type {Readonly<"javascript/esm">}
 * This is the module type used for _strict_ ES Module syntax. This means that all legacy formats
 * that webpack supports (CommonJS, AMD, SystemJS) are not supported.
 */
const JAVASCRIPT_MODULE_TYPE_ESM = "javascript/esm";

/**
 * @type {Readonly<"json">}
 * This is the module type used for JSON files. JSON files are always parsed as ES Module.
 */
const JSON_MODULE_TYPE = "json";

/**
 * @type {Readonly<"webassembly/async">}
 * This is the module type used for WebAssembly modules. In webpack 5 they are always treated as async modules.
 *
 */
const WEBASSEMBLY_MODULE_TYPE_ASYNC = "webassembly/async";

/**
 * @type {Readonly<"webassembly/sync">}
 * This is the module type used for WebAssembly modules. In webpack 4 they are always treated as sync modules.
 * There is a legacy option to support this usage in webpack 5 and up.
 */
const WEBASSEMBLY_MODULE_TYPE_SYNC = "webassembly/sync";

/**
 * @type {Readonly<"css">}
 * This is the module type used for CSS files.
 */
const CSS_MODULE_TYPE = "css";

/**
 * @type {Readonly<"css/global">}
 * This is the module type used for CSS modules files where you need to use `:local` in selector list to hash classes.
 */
const CSS_MODULE_TYPE_GLOBAL = "css/global";

/**
 * @type {Readonly<"css/module">}
 * This is the module type used for CSS modules files, by default all classes are hashed.
 */
const CSS_MODULE_TYPE_MODULE = "css/module";

exports.JAVASCRIPT_MODULE_TYPE_AUTO = JAVASCRIPT_MODULE_TYPE_AUTO;
exports.JAVASCRIPT_MODULE_TYPE_DYNAMIC = JAVASCRIPT_MODULE_TYPE_DYNAMIC;
exports.JAVASCRIPT_MODULE_TYPE_ESM = JAVASCRIPT_MODULE_TYPE_ESM;
exports.JSON_MODULE_TYPE = JSON_MODULE_TYPE;
exports.WEBASSEMBLY_MODULE_TYPE_ASYNC = WEBASSEMBLY_MODULE_TYPE_ASYNC;
exports.WEBASSEMBLY_MODULE_TYPE_SYNC = WEBASSEMBLY_MODULE_TYPE_SYNC;
exports.CSS_MODULE_TYPE = CSS_MODULE_TYPE;
exports.CSS_MODULE_TYPE_GLOBAL = CSS_MODULE_TYPE_GLOBAL;
exports.CSS_MODULE_TYPE_MODULE = CSS_MODULE_TYPE_MODULE;