added hover prefixer

1 files changed, 1424 insertions, 0 deletions

diff --git a/node_modules/webpack/lib/NormalModule.js b/node_modules/webpack/lib/NormalModule.js
new file mode 100644
index 00000000..87b78f30
--- /dev/null
+++ b/node_modules/webpack/lib/NormalModule.js
@@ -0,0 +1,1424 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+
+"use strict";
+
+const parseJson = require("json-parse-even-better-errors");
+const { getContext, runLoaders } = require("loader-runner");
+const querystring = require("querystring");
+const { HookMap, SyncHook, AsyncSeriesBailHook } = require("tapable");
+const {
+	CachedSource,
+	OriginalSource,
+	RawSource,
+	SourceMapSource
+} = require("webpack-sources");
+const Compilation = require("./Compilation");
+const HookWebpackError = require("./HookWebpackError");
+const Module = require("./Module");
+const ModuleBuildError = require("./ModuleBuildError");
+const ModuleError = require("./ModuleError");
+const ModuleGraphConnection = require("./ModuleGraphConnection");
+const ModuleParseError = require("./ModuleParseError");
+const { JAVASCRIPT_MODULE_TYPE_AUTO } = require("./ModuleTypeConstants");
+const ModuleWarning = require("./ModuleWarning");
+const RuntimeGlobals = require("./RuntimeGlobals");
+const UnhandledSchemeError = require("./UnhandledSchemeError");
+const WebpackError = require("./WebpackError");
+const formatLocation = require("./formatLocation");
+const LazySet = require("./util/LazySet");
+const { isSubset } = require("./util/SetHelpers");
+const { getScheme } = require("./util/URLAbsoluteSpecifier");
+const {
+	compareLocations,
+	concatComparators,
+	compareSelect,
+	keepOriginalOrder
+} = require("./util/comparators");
+const createHash = require("./util/createHash");
+const { createFakeHook } = require("./util/deprecation");
+const { join } = require("./util/fs");
+const {
+	contextify,
+	absolutify,
+	makePathsRelative
+} = require("./util/identifier");
+const makeSerializable = require("./util/makeSerializable");
+const memoize = require("./util/memoize");
+
+/** @typedef {import("webpack-sources").Source} Source */
+/** @typedef {import("../declarations/LoaderContext").NormalModuleLoaderContext} NormalModuleLoaderContext */
+/** @typedef {import("../declarations/WebpackOptions").Mode} Mode */
+/** @typedef {import("../declarations/WebpackOptions").ResolveOptions} ResolveOptions */
+/** @typedef {import("../declarations/WebpackOptions").WebpackOptionsNormalized} WebpackOptions */
+/** @typedef {import("./ChunkGraph")} ChunkGraph */
+/** @typedef {import("./Compiler")} Compiler */
+/** @typedef {import("./Dependency").UpdateHashContext} UpdateHashContext */
+/** @typedef {import("./DependencyTemplates")} DependencyTemplates */
+/** @typedef {import("./Generator")} Generator */
+/** @typedef {import("./Module").CodeGenerationContext} CodeGenerationContext */
+/** @typedef {import("./Module").CodeGenerationResult} CodeGenerationResult */
+/** @typedef {import("./Module").ConcatenationBailoutReasonContext} ConcatenationBailoutReasonContext */
+/** @typedef {import("./Module").LibIdentOptions} LibIdentOptions */
+/** @typedef {import("./Module").NeedBuildContext} NeedBuildContext */
+/** @typedef {import("./ModuleGraph")} ModuleGraph */
+/** @typedef {import("./ModuleGraphConnection").ConnectionState} ConnectionState */
+/** @typedef {import("./ModuleTypeConstants").JavaScriptModuleTypes} JavaScriptModuleTypes */
+/** @typedef {import("./NormalModuleFactory")} NormalModuleFactory */
+/** @typedef {import("./Parser")} Parser */
+/** @typedef {import("./RequestShortener")} RequestShortener */
+/** @typedef {import("./ResolverFactory").ResolverWithOptions} ResolverWithOptions */
+/** @typedef {import("./RuntimeTemplate")} RuntimeTemplate */
+/** @typedef {import("./logging/Logger").Logger} WebpackLogger */
+/** @typedef {import("./serialization/ObjectMiddleware").ObjectDeserializerContext} ObjectDeserializerContext */
+/** @typedef {import("./serialization/ObjectMiddleware").ObjectSerializerContext} ObjectSerializerContext */
+/** @typedef {import("./util/Hash")} Hash */
+/** @typedef {import("./util/fs").InputFileSystem} InputFileSystem */
+/** @typedef {import("./util/runtime").RuntimeSpec} RuntimeSpec */
+
+/**
+ * @typedef {Object} SourceMap
+ * @property {number} version
+ * @property {string[]} sources
+ * @property {string} mappings
+ * @property {string=} file
+ * @property {string=} sourceRoot
+ * @property {string[]=} sourcesContent
+ * @property {string[]=} names
+ */
+
+const getInvalidDependenciesModuleWarning = memoize(() =>
+	require("./InvalidDependenciesModuleWarning")
+);
+const getValidate = memoize(() => require("schema-utils").validate);
+
+const ABSOLUTE_PATH_REGEX = /^([a-zA-Z]:\\|\\\\|\/)/;
+
+/**
+ * @typedef {Object} LoaderItem
+ * @property {string} loader
+ * @property {any} options
+ * @property {string?} ident
+ * @property {string?} type
+ */
+
+/**
+ * @param {string} context absolute context path
+ * @param {string} source a source path
+ * @param {Object=} associatedObjectForCache an object to which the cache will be attached
+ * @returns {string} new source path
+ */
+const contextifySourceUrl = (context, source, associatedObjectForCache) => {
+	if (source.startsWith("webpack://")) return source;
+	return `webpack://${makePathsRelative(
+		context,
+		source,
+		associatedObjectForCache
+	)}`;
+};
+
+/**
+ * @param {string} context absolute context path
+ * @param {SourceMap} sourceMap a source map
+ * @param {Object=} associatedObjectForCache an object to which the cache will be attached
+ * @returns {SourceMap} new source map
+ */
+const contextifySourceMap = (context, sourceMap, associatedObjectForCache) => {
+	if (!Array.isArray(sourceMap.sources)) return sourceMap;
+	const { sourceRoot } = sourceMap;
+	/** @type {function(string): string} */
+	const mapper = !sourceRoot
+		? source => source
+		: sourceRoot.endsWith("/")
+		? source =>
+				source.startsWith("/")
+					? `${sourceRoot.slice(0, -1)}${source}`
+					: `${sourceRoot}${source}`
+		: source =>
+				source.startsWith("/")
+					? `${sourceRoot}${source}`
+					: `${sourceRoot}/${source}`;
+	const newSources = sourceMap.sources.map(source =>
+		contextifySourceUrl(context, mapper(source), associatedObjectForCache)
+	);
+	return {
+		...sourceMap,
+		file: "x",
+		sourceRoot: undefined,
+		sources: newSources
+	};
+};
+
+/**
+ * @param {string | Buffer} input the input
+ * @returns {string} the converted string
+ */
+const asString = input => {
+	if (Buffer.isBuffer(input)) {
+		return input.toString("utf-8");
+	}
+	return input;
+};
+
+/**
+ * @param {string | Buffer} input the input
+ * @returns {Buffer} the converted buffer
+ */
+const asBuffer = input => {
+	if (!Buffer.isBuffer(input)) {
+		return Buffer.from(input, "utf-8");
+	}
+	return input;
+};
+
+class NonErrorEmittedError extends WebpackError {
+	constructor(error) {
+		super();
+
+		this.name = "NonErrorEmittedError";
+		this.message = "(Emitted value instead of an instance of Error) " + error;
+	}
+}
+
+makeSerializable(
+	NonErrorEmittedError,
+	"webpack/lib/NormalModule",
+	"NonErrorEmittedError"
+);
+
+/**
+ * @typedef {Object} NormalModuleCompilationHooks
+ * @property {SyncHook<[object, NormalModule]>} loader
+ * @property {SyncHook<[LoaderItem[], NormalModule, object]>} beforeLoaders
+ * @property {SyncHook<[NormalModule]>} beforeParse
+ * @property {SyncHook<[NormalModule]>} beforeSnapshot
+ * @property {HookMap<AsyncSeriesBailHook<[string, NormalModule], string | Buffer>>} readResourceForScheme
+ * @property {HookMap<AsyncSeriesBailHook<[object], string | Buffer>>} readResource
+ * @property {AsyncSeriesBailHook<[NormalModule, NeedBuildContext], boolean>} needBuild
+ */
+
+/**
+ * @typedef {Object} NormalModuleCreateData
+ * @property {string=} layer an optional layer in which the module is
+ * @property {JavaScriptModuleTypes | ""} type module type. When deserializing, this is set to an empty string "".
+ * @property {string} request request string
+ * @property {string} userRequest request intended by user (without loaders from config)
+ * @property {string} rawRequest request without resolving
+ * @property {LoaderItem[]} loaders list of loaders
+ * @property {string} resource path + query of the real resource
+ * @property {Record<string, any>=} resourceResolveData resource resolve data
+ * @property {string} context context directory for resolving
+ * @property {string=} matchResource path + query of the matched resource (virtual)
+ * @property {Parser} parser the parser used
+ * @property {Record<string, any>=} parserOptions the options of the parser used
+ * @property {Generator} generator the generator used
+ * @property {Record<string, any>=} generatorOptions the options of the generator used
+ * @property {ResolveOptions=} resolveOptions options used for resolving requests from this module
+ */
+
+/** @type {WeakMap<Compilation, NormalModuleCompilationHooks>} */
+const compilationHooksMap = new WeakMap();
+
+class NormalModule extends Module {
+	/**
+	 * @param {Compilation} compilation the compilation
+	 * @returns {NormalModuleCompilationHooks} the attached hooks
+	 */
+	static getCompilationHooks(compilation) {
+		if (!(compilation instanceof Compilation)) {
+			throw new TypeError(
+				"The 'compilation' argument must be an instance of Compilation"
+			);
+		}
+		let hooks = compilationHooksMap.get(compilation);
+		if (hooks === undefined) {
+			hooks = {
+				loader: new SyncHook(["loaderContext", "module"]),
+				beforeLoaders: new SyncHook(["loaders", "module", "loaderContext"]),
+				beforeParse: new SyncHook(["module"]),
+				beforeSnapshot: new SyncHook(["module"]),
+				// TODO webpack 6 deprecate
+				readResourceForScheme: new HookMap(scheme => {
+					const hook = hooks.readResource.for(scheme);
+					return createFakeHook(
+						/** @type {AsyncSeriesBailHook<[string, NormalModule], string | Buffer>} */ ({
+							tap: (options, fn) =>
+								hook.tap(options, loaderContext =>
+									fn(loaderContext.resource, loaderContext._module)
+								),
+							tapAsync: (options, fn) =>
+								hook.tapAsync(options, (loaderContext, callback) =>
+									fn(loaderContext.resource, loaderContext._module, callback)
+								),
+							tapPromise: (options, fn) =>
+								hook.tapPromise(options, loaderContext =>
+									fn(loaderContext.resource, loaderContext._module)
+								)
+						})
+					);
+				}),
+				readResource: new HookMap(
+					() => new AsyncSeriesBailHook(["loaderContext"])
+				),
+				needBuild: new AsyncSeriesBailHook(["module", "context"])
+			};
+			compilationHooksMap.set(compilation, hooks);
+		}
+		return hooks;
+	}
+
+	/**
+	 * @param {NormalModuleCreateData} options options object
+	 */
+	constructor({
+		layer,
+		type,
+		request,
+		userRequest,
+		rawRequest,
+		loaders,
+		resource,
+		resourceResolveData,
+		context,
+		matchResource,
+		parser,
+		parserOptions,
+		generator,
+		generatorOptions,
+		resolveOptions
+	}) {
+		super(type, context || getContext(resource), layer);
+
+		// Info from Factory
+		/** @type {string} */
+		this.request = request;
+		/** @type {string} */
+		this.userRequest = userRequest;
+		/** @type {string} */
+		this.rawRequest = rawRequest;
+		/** @type {boolean} */
+		this.binary = /^(asset|webassembly)\b/.test(type);
+		/** @type {Parser} */
+		this.parser = parser;
+		this.parserOptions = parserOptions;
+		/** @type {Generator} */
+		this.generator = generator;
+		this.generatorOptions = generatorOptions;
+		/** @type {string} */
+		this.resource = resource;
+		this.resourceResolveData = resourceResolveData;
+		/** @type {string | undefined} */
+		this.matchResource = matchResource;
+		/** @type {LoaderItem[]} */
+		this.loaders = loaders;
+		if (resolveOptions !== undefined) {
+			// already declared in super class
+			this.resolveOptions = resolveOptions;
+		}
+
+		// Info from Build
+		/** @type {(WebpackError | null)=} */
+		this.error = null;
+		/** @private @type {Source=} */
+		this._source = null;
+		/** @private @type {Map<string, number> | undefined} **/
+		this._sourceSizes = undefined;
+		/** @private @type {Set<string>} */
+		this._sourceTypes = undefined;
+
+		// Cache
+		this._lastSuccessfulBuildMeta = {};
+		this._forceBuild = true;
+		this._isEvaluatingSideEffects = false;
+		/** @type {WeakSet<ModuleGraph> | undefined} */
+		this._addedSideEffectsBailout = undefined;
+		/** @type {Map<string, any>} */
+		this._codeGeneratorData = new Map();
+	}
+
+	/**
+	 * @returns {string} a unique identifier of the module
+	 */
+	identifier() {
+		if (this.layer === null) {
+			if (this.type === JAVASCRIPT_MODULE_TYPE_AUTO) {
+				return this.request;
+			} else {
+				return `${this.type}|${this.request}`;
+			}
+		} else {
+			return `${this.type}|${this.request}|${this.layer}`;
+		}
+	}
+
+	/**
+	 * @param {RequestShortener} requestShortener the request shortener
+	 * @returns {string} a user readable identifier of the module
+	 */
+	readableIdentifier(requestShortener) {
+		return requestShortener.shorten(this.userRequest);
+	}
+
+	/**
+	 * @param {LibIdentOptions} options options
+	 * @returns {string | null} an identifier for library inclusion
+	 */
+	libIdent(options) {
+		let ident = contextify(
+			options.context,
+			this.userRequest,
+			options.associatedObjectForCache
+		);
+		if (this.layer) ident = `(${this.layer})/${ident}`;
+		return ident;
+	}
+
+	/**
+	 * @returns {string | null} absolute path which should be used for condition matching (usually the resource path)
+	 */
+	nameForCondition() {
+		const resource = this.matchResource || this.resource;
+		const idx = resource.indexOf("?");
+		if (idx >= 0) return resource.slice(0, idx);
+		return resource;
+	}
+
+	/**
+	 * Assuming this module is in the cache. Update the (cached) module with
+	 * the fresh module from the factory. Usually updates internal references
+	 * and properties.
+	 * @param {Module} module fresh module
+	 * @returns {void}
+	 */
+	updateCacheModule(module) {
+		super.updateCacheModule(module);
+		const m = /** @type {NormalModule} */ (module);
+		this.binary = m.binary;
+		this.request = m.request;
+		this.userRequest = m.userRequest;
+		this.rawRequest = m.rawRequest;
+		this.parser = m.parser;
+		this.parserOptions = m.parserOptions;
+		this.generator = m.generator;
+		this.generatorOptions = m.generatorOptions;
+		this.resource = m.resource;
+		this.resourceResolveData = m.resourceResolveData;
+		this.context = m.context;
+		this.matchResource = m.matchResource;
+		this.loaders = m.loaders;
+	}
+
+	/**
+	 * Assuming this module is in the cache. Remove internal references to allow freeing some memory.
+	 */
+	cleanupForCache() {
+		// Make sure to cache types and sizes before cleanup when this module has been built
+		// They are accessed by the stats and we don't want them to crash after cleanup
+		// TODO reconsider this for webpack 6
+		if (this.buildInfo) {
+			if (this._sourceTypes === undefined) this.getSourceTypes();
+			for (const type of this._sourceTypes) {
+				this.size(type);
+			}
+		}
+		super.cleanupForCache();
+		this.parser = undefined;
+		this.parserOptions = undefined;
+		this.generator = undefined;
+		this.generatorOptions = undefined;
+	}
+
+	/**
+	 * Module should be unsafe cached. Get data that's needed for that.
+	 * This data will be passed to restoreFromUnsafeCache later.
+	 * @returns {object} cached data
+	 */
+	getUnsafeCacheData() {
+		const data = super.getUnsafeCacheData();
+		data.parserOptions = this.parserOptions;
+		data.generatorOptions = this.generatorOptions;
+		return data;
+	}
+
+	restoreFromUnsafeCache(unsafeCacheData, normalModuleFactory) {
+		this._restoreFromUnsafeCache(unsafeCacheData, normalModuleFactory);
+	}
+
+	/**
+	 * restore unsafe cache data
+	 * @param {object} unsafeCacheData data from getUnsafeCacheData
+	 * @param {NormalModuleFactory} normalModuleFactory the normal module factory handling the unsafe caching
+	 */
+	_restoreFromUnsafeCache(unsafeCacheData, normalModuleFactory) {
+		super._restoreFromUnsafeCache(unsafeCacheData, normalModuleFactory);
+		this.parserOptions = unsafeCacheData.parserOptions;
+		this.parser = normalModuleFactory.getParser(this.type, this.parserOptions);
+		this.generatorOptions = unsafeCacheData.generatorOptions;
+		this.generator = normalModuleFactory.getGenerator(
+			this.type,
+			this.generatorOptions
+		);
+		// we assume the generator behaves identically and keep cached sourceTypes/Sizes
+	}
+
+	/**
+	 * @param {string} context the compilation context
+	 * @param {string} name the asset name
+	 * @param {string} content the content
+	 * @param {string | TODO} sourceMap an optional source map
+	 * @param {Object=} associatedObjectForCache object for caching
+	 * @returns {Source} the created source
+	 */
+	createSourceForAsset(
+		context,
+		name,
+		content,
+		sourceMap,
+		associatedObjectForCache
+	) {
+		if (sourceMap) {
+			if (
+				typeof sourceMap === "string" &&
+				(this.useSourceMap || this.useSimpleSourceMap)
+			) {
+				return new OriginalSource(
+					content,
+					contextifySourceUrl(context, sourceMap, associatedObjectForCache)
+				);
+			}
+
+			if (this.useSourceMap) {
+				return new SourceMapSource(
+					content,
+					name,
+					contextifySourceMap(context, sourceMap, associatedObjectForCache)
+				);
+			}
+		}
+
+		return new RawSource(content);
+	}
+
+	/**
+	 * @param {ResolverWithOptions} resolver a resolver
+	 * @param {WebpackOptions} options webpack options
+	 * @param {Compilation} compilation the compilation
+	 * @param {InputFileSystem} fs file system from reading
+	 * @param {NormalModuleCompilationHooks} hooks the hooks
+	 * @returns {NormalModuleLoaderContext} loader context
+	 */
+	_createLoaderContext(resolver, options, compilation, fs, hooks) {
+		const { requestShortener } = compilation.runtimeTemplate;
+		const getCurrentLoaderName = () => {
+			const currentLoader = this.getCurrentLoader(loaderContext);
+			if (!currentLoader) return "(not in loader scope)";
+			return requestShortener.shorten(currentLoader.loader);
+		};
+		const getResolveContext = () => {
+			return {
+				fileDependencies: {
+					add: d => loaderContext.addDependency(d)
+				},
+				contextDependencies: {
+					add: d => loaderContext.addContextDependency(d)
+				},
+				missingDependencies: {
+					add: d => loaderContext.addMissingDependency(d)
+				}
+			};
+		};
+		const getAbsolutify = memoize(() =>
+			absolutify.bindCache(compilation.compiler.root)
+		);
+		const getAbsolutifyInContext = memoize(() =>
+			absolutify.bindContextCache(this.context, compilation.compiler.root)
+		);
+		const getContextify = memoize(() =>
+			contextify.bindCache(compilation.compiler.root)
+		);
+		const getContextifyInContext = memoize(() =>
+			contextify.bindContextCache(this.context, compilation.compiler.root)
+		);
+		const utils = {
+			absolutify: (context, request) => {
+				return context === this.context
+					? getAbsolutifyInContext()(request)
+					: getAbsolutify()(context, request);
+			},
+			contextify: (context, request) => {
+				return context === this.context
+					? getContextifyInContext()(request)
+					: getContextify()(context, request);
+			},
+			createHash: type => {
+				return createHash(type || compilation.outputOptions.hashFunction);
+			}
+		};
+		const loaderContext = {
+			version: 2,
+			getOptions: schema => {
+				const loader = this.getCurrentLoader(loaderContext);
+
+				let { options } = loader;
+
+				if (typeof options === "string") {
+					if (options.startsWith("{") && options.endsWith("}")) {
+						try {
+							options = parseJson(options);
+						} catch (e) {
+							throw new Error(`Cannot parse string options: ${e.message}`);
+						}
+					} else {
+						options = querystring.parse(options, "&", "=", {
+							maxKeys: 0
+						});
+					}
+				}
+
+				if (options === null || options === undefined) {
+					options = {};
+				}
+
+				if (schema) {
+					let name = "Loader";
+					let baseDataPath = "options";
+					let match;
+					if (schema.title && (match = /^(.+) (.+)$/.exec(schema.title))) {
+						[, name, baseDataPath] = match;
+					}
+					getValidate()(schema, options, {
+						name,
+						baseDataPath
+					});
+				}
+
+				return options;
+			},
+			emitWarning: warning => {
+				if (!(warning instanceof Error)) {
+					warning = new NonErrorEmittedError(warning);
+				}
+				this.addWarning(
+					new ModuleWarning(warning, {
+						from: getCurrentLoaderName()
+					})
+				);
+			},
+			emitError: error => {
+				if (!(error instanceof Error)) {
+					error = new NonErrorEmittedError(error);
+				}
+				this.addError(
+					new ModuleError(error, {
+						from: getCurrentLoaderName()
+					})
+				);
+			},
+			getLogger: name => {
+				const currentLoader = this.getCurrentLoader(loaderContext);
+				return compilation.getLogger(() =>
+					[currentLoader && currentLoader.loader, name, this.identifier()]
+						.filter(Boolean)
+						.join("|")
+				);
+			},
+			resolve(context, request, callback) {
+				resolver.resolve({}, context, request, getResolveContext(), callback);
+			},
+			getResolve(options) {
+				const child = options ? resolver.withOptions(options) : resolver;
+				return (context, request, callback) => {
+					if (callback) {
+						child.resolve({}, context, request, getResolveContext(), callback);
+					} else {
+						return new Promise((resolve, reject) => {
+							child.resolve(
+								{},
+								context,
+								request,
+								getResolveContext(),
+								(err, result) => {
+									if (err) reject(err);
+									else resolve(result);
+								}
+							);
+						});
+					}
+				};
+			},
+			emitFile: (name, content, sourceMap, assetInfo) => {
+				if (!this.buildInfo.assets) {
+					this.buildInfo.assets = Object.create(null);
+					this.buildInfo.assetsInfo = new Map();
+				}
+				this.buildInfo.assets[name] = this.createSourceForAsset(
+					options.context,
+					name,
+					content,
+					sourceMap,
+					compilation.compiler.root
+				);
+				this.buildInfo.assetsInfo.set(name, assetInfo);
+			},
+			addBuildDependency: dep => {
+				if (this.buildInfo.buildDependencies === undefined) {
+					this.buildInfo.buildDependencies = new LazySet();
+				}
+				this.buildInfo.buildDependencies.add(dep);
+			},
+			utils,
+			rootContext: options.context,
+			webpack: true,
+			sourceMap: !!this.useSourceMap,
+			mode: options.mode || "production",
+			_module: this,
+			_compilation: compilation,
+			_compiler: compilation.compiler,
+			fs: fs
+		};
+
+		Object.assign(loaderContext, options.loader);
+
+		hooks.loader.call(loaderContext, this);
+
+		return loaderContext;
+	}
+
+	getCurrentLoader(loaderContext, index = loaderContext.loaderIndex) {
+		if (
+			this.loaders &&
+			this.loaders.length &&
+			index < this.loaders.length &&
+			index >= 0 &&
+			this.loaders[index]
+		) {
+			return this.loaders[index];
+		}
+		return null;
+	}
+
+	/**
+	 * @param {string} context the compilation context
+	 * @param {string | Buffer} content the content
+	 * @param {string | TODO} sourceMap an optional source map
+	 * @param {Object=} associatedObjectForCache object for caching
+	 * @returns {Source} the created source
+	 */
+	createSource(context, content, sourceMap, associatedObjectForCache) {
+		if (Buffer.isBuffer(content)) {
+			return new RawSource(content);
+		}
+
+		// if there is no identifier return raw source
+		if (!this.identifier) {
+			return new RawSource(content);
+		}
+
+		// from here on we assume we have an identifier
+		const identifier = this.identifier();
+
+		if (this.useSourceMap && sourceMap) {
+			return new SourceMapSource(
+				content,
+				contextifySourceUrl(context, identifier, associatedObjectForCache),
+				contextifySourceMap(context, sourceMap, associatedObjectForCache)
+			);
+		}
+
+		if (this.useSourceMap || this.useSimpleSourceMap) {
+			return new OriginalSource(
+				content,
+				contextifySourceUrl(context, identifier, associatedObjectForCache)
+			);
+		}
+
+		return new RawSource(content);
+	}
+
+	/**
+	 * @param {WebpackOptions} options webpack options
+	 * @param {Compilation} compilation the compilation
+	 * @param {ResolverWithOptions} resolver the resolver
+	 * @param {InputFileSystem} fs the file system
+	 * @param {NormalModuleCompilationHooks} hooks the hooks
+	 * @param {function((WebpackError | null)=): void} callback callback function
+	 * @returns {void}
+	 */
+	_doBuild(options, compilation, resolver, fs, hooks, callback) {
+		const loaderContext = this._createLoaderContext(
+			resolver,
+			options,
+			compilation,
+			fs,
+			hooks
+		);
+
+		const processResult = (err, result) => {
+			if (err) {
+				if (!(err instanceof Error)) {
+					err = new NonErrorEmittedError(err);
+				}
+				const currentLoader = this.getCurrentLoader(loaderContext);
+				const error = new ModuleBuildError(err, {
+					from:
+						currentLoader &&
+						compilation.runtimeTemplate.requestShortener.shorten(
+							currentLoader.loader
+						)
+				});
+				return callback(error);
+			}
+
+			const source = result[0];
+			const sourceMap = result.length >= 1 ? result[1] : null;
+			const extraInfo = result.length >= 2 ? result[2] : null;
+
+			if (!Buffer.isBuffer(source) && typeof source !== "string") {
+				const currentLoader = this.getCurrentLoader(loaderContext, 0);
+				const err = new Error(
+					`Final loader (${
+						currentLoader
+							? compilation.runtimeTemplate.requestShortener.shorten(
+									currentLoader.loader
+							  )
+							: "unknown"
+					}) didn't return a Buffer or String`
+				);
+				const error = new ModuleBuildError(err);
+				return callback(error);
+			}
+
+			this._source = this.createSource(
+				options.context,
+				this.binary ? asBuffer(source) : asString(source),
+				sourceMap,
+				compilation.compiler.root
+			);
+			if (this._sourceSizes !== undefined) this._sourceSizes.clear();
+			this._ast =
+				typeof extraInfo === "object" &&
+				extraInfo !== null &&
+				extraInfo.webpackAST !== undefined
+					? extraInfo.webpackAST
+					: null;
+			return callback();
+		};
+
+		this.buildInfo.fileDependencies = new LazySet();
+		this.buildInfo.contextDependencies = new LazySet();
+		this.buildInfo.missingDependencies = new LazySet();
+		this.buildInfo.cacheable = true;
+
+		try {
+			hooks.beforeLoaders.call(this.loaders, this, loaderContext);
+		} catch (err) {
+			processResult(err);
+			return;
+		}
+
+		if (this.loaders.length > 0) {
+			this.buildInfo.buildDependencies = new LazySet();
+		}
+
+		runLoaders(
+			{
+				resource: this.resource,
+				loaders: this.loaders,
+				context: loaderContext,
+				processResource: (loaderContext, resourcePath, callback) => {
+					const resource = loaderContext.resource;
+					const scheme = getScheme(resource);
+					hooks.readResource
+						.for(scheme)
+						.callAsync(loaderContext, (err, result) => {
+							if (err) return callback(err);
+							if (typeof result !== "string" && !result) {
+								return callback(new UnhandledSchemeError(scheme, resource));
+							}
+							return callback(null, result);
+						});
+				}
+			},
+			(err, result) => {
+				// Cleanup loaderContext to avoid leaking memory in ICs
+				loaderContext._compilation =
+					loaderContext._compiler =
+					loaderContext._module =
+					loaderContext.fs =
+						undefined;
+
+				if (!result) {
+					this.buildInfo.cacheable = false;
+					return processResult(
+						err || new Error("No result from loader-runner processing"),
+						null
+					);
+				}
+				this.buildInfo.fileDependencies.addAll(result.fileDependencies);
+				this.buildInfo.contextDependencies.addAll(result.contextDependencies);
+				this.buildInfo.missingDependencies.addAll(result.missingDependencies);
+				for (const loader of this.loaders) {
+					this.buildInfo.buildDependencies.add(loader.loader);
+				}
+				this.buildInfo.cacheable = this.buildInfo.cacheable && result.cacheable;
+				processResult(err, result.result);
+			}
+		);
+	}
+
+	/**
+	 * @param {WebpackError} error the error
+	 * @returns {void}
+	 */
+	markModuleAsErrored(error) {
+		// Restore build meta from successful build to keep importing state
+		this.buildMeta = { ...this._lastSuccessfulBuildMeta };
+		this.error = error;
+		this.addError(error);
+	}
+
+	applyNoParseRule(rule, content) {
+		// must start with "rule" if rule is a string
+		if (typeof rule === "string") {
+			return content.startsWith(rule);
+		}
+
+		if (typeof rule === "function") {
+			return rule(content);
+		}
+		// we assume rule is a regexp
+		return rule.test(content);
+	}
+
+	// check if module should not be parsed
+	// returns "true" if the module should !not! be parsed
+	// returns "false" if the module !must! be parsed
+	shouldPreventParsing(noParseRule, request) {
+		// if no noParseRule exists, return false
+		// the module !must! be parsed.
+		if (!noParseRule) {
+			return false;
+		}
+
+		// we only have one rule to check
+		if (!Array.isArray(noParseRule)) {
+			// returns "true" if the module is !not! to be parsed
+			return this.applyNoParseRule(noParseRule, request);
+		}
+
+		for (let i = 0; i < noParseRule.length; i++) {
+			const rule = noParseRule[i];
+			// early exit on first truthy match
+			// this module is !not! to be parsed
+			if (this.applyNoParseRule(rule, request)) {
+				return true;
+			}
+		}
+		// no match found, so this module !should! be parsed
+		return false;
+	}
+
+	_initBuildHash(compilation) {
+		const hash = createHash(compilation.outputOptions.hashFunction);
+		if (this._source) {
+			hash.update("source");
+			this._source.updateHash(hash);
+		}
+		hash.update("meta");
+		hash.update(JSON.stringify(this.buildMeta));
+		this.buildInfo.hash = /** @type {string} */ (hash.digest("hex"));
+	}
+
+	/**
+	 * @param {WebpackOptions} options webpack options
+	 * @param {Compilation} compilation the compilation
+	 * @param {ResolverWithOptions} resolver the resolver
+	 * @param {InputFileSystem} fs the file system
+	 * @param {function(WebpackError=): void} callback callback function
+	 * @returns {void}
+	 */
+	build(options, compilation, resolver, fs, callback) {
+		this._forceBuild = false;
+		this._source = null;
+		if (this._sourceSizes !== undefined) this._sourceSizes.clear();
+		this._sourceTypes = undefined;
+		this._ast = null;
+		this.error = null;
+		this.clearWarningsAndErrors();
+		this.clearDependenciesAndBlocks();
+		this.buildMeta = {};
+		this.buildInfo = {
+			cacheable: false,
+			parsed: true,
+			fileDependencies: undefined,
+			contextDependencies: undefined,
+			missingDependencies: undefined,
+			buildDependencies: undefined,
+			valueDependencies: undefined,
+			hash: undefined,
+			assets: undefined,
+			assetsInfo: undefined
+		};
+
+		const startTime = compilation.compiler.fsStartTime || Date.now();
+
+		const hooks = NormalModule.getCompilationHooks(compilation);
+
+		return this._doBuild(options, compilation, resolver, fs, hooks, err => {
+			// if we have an error mark module as failed and exit
+			if (err) {
+				this.markModuleAsErrored(err);
+				this._initBuildHash(compilation);
+				return callback();
+			}
+
+			const handleParseError = e => {
+				const source = this._source.source();
+				const loaders = this.loaders.map(item =>
+					contextify(options.context, item.loader, compilation.compiler.root)
+				);
+				const error = new ModuleParseError(source, e, loaders, this.type);
+				this.markModuleAsErrored(error);
+				this._initBuildHash(compilation);
+				return callback();
+			};
+
+			const handleParseResult = result => {
+				this.dependencies.sort(
+					concatComparators(
+						compareSelect(a => a.loc, compareLocations),
+						keepOriginalOrder(this.dependencies)
+					)
+				);
+				this._initBuildHash(compilation);
+				this._lastSuccessfulBuildMeta = this.buildMeta;
+				return handleBuildDone();
+			};
+
+			const handleBuildDone = () => {
+				try {
+					hooks.beforeSnapshot.call(this);
+				} catch (err) {
+					this.markModuleAsErrored(err);
+					return callback();
+				}
+
+				const snapshotOptions = compilation.options.snapshot.module;
+				if (!this.buildInfo.cacheable || !snapshotOptions) {
+					return callback();
+				}
+				// add warning for all non-absolute paths in fileDependencies, etc
+				// This makes it easier to find problems with watching and/or caching
+				let nonAbsoluteDependencies = undefined;
+				const checkDependencies = deps => {
+					for (const dep of deps) {
+						if (!ABSOLUTE_PATH_REGEX.test(dep)) {
+							if (nonAbsoluteDependencies === undefined)
+								nonAbsoluteDependencies = new Set();
+							nonAbsoluteDependencies.add(dep);
+							deps.delete(dep);
+							try {
+								const depWithoutGlob = dep.replace(/[\\/]?\*.*$/, "");
+								const absolute = join(
+									compilation.fileSystemInfo.fs,
+									this.context,
+									depWithoutGlob
+								);
+								if (absolute !== dep && ABSOLUTE_PATH_REGEX.test(absolute)) {
+									(depWithoutGlob !== dep
+										? this.buildInfo.contextDependencies
+										: deps
+									).add(absolute);
+								}
+							} catch (e) {
+								// ignore
+							}
+						}
+					}
+				};
+				checkDependencies(this.buildInfo.fileDependencies);
+				checkDependencies(this.buildInfo.missingDependencies);
+				checkDependencies(this.buildInfo.contextDependencies);
+				if (nonAbsoluteDependencies !== undefined) {
+					const InvalidDependenciesModuleWarning =
+						getInvalidDependenciesModuleWarning();
+					this.addWarning(
+						new InvalidDependenciesModuleWarning(this, nonAbsoluteDependencies)
+					);
+				}
+				// convert file/context/missingDependencies into filesystem snapshot
+				compilation.fileSystemInfo.createSnapshot(
+					startTime,
+					this.buildInfo.fileDependencies,
+					this.buildInfo.contextDependencies,
+					this.buildInfo.missingDependencies,
+					snapshotOptions,
+					(err, snapshot) => {
+						if (err) {
+							this.markModuleAsErrored(err);
+							return;
+						}
+						this.buildInfo.fileDependencies = undefined;
+						this.buildInfo.contextDependencies = undefined;
+						this.buildInfo.missingDependencies = undefined;
+						this.buildInfo.snapshot = snapshot;
+						return callback();
+					}
+				);
+			};
+
+			try {
+				hooks.beforeParse.call(this);
+			} catch (err) {
+				this.markModuleAsErrored(err);
+				this._initBuildHash(compilation);
+				return callback();
+			}
+
+			// check if this module should !not! be parsed.
+			// if so, exit here;
+			const noParseRule = options.module && options.module.noParse;
+			if (this.shouldPreventParsing(noParseRule, this.request)) {
+				// We assume that we need module and exports
+				this.buildInfo.parsed = false;
+				this._initBuildHash(compilation);
+				return handleBuildDone();
+			}
+
+			let result;
+			try {
+				const source = this._source.source();
+				result = this.parser.parse(this._ast || source, {
+					source,
+					current: this,
+					module: this,
+					compilation: compilation,
+					options: options
+				});
+			} catch (e) {
+				handleParseError(e);
+				return;
+			}
+			handleParseResult(result);
+		});
+	}
+
+	/**
+	 * @param {ConcatenationBailoutReasonContext} context context
+	 * @returns {string | undefined} reason why this module can't be concatenated, undefined when it can be concatenated
+	 */
+	getConcatenationBailoutReason(context) {
+		return this.generator.getConcatenationBailoutReason(this, context);
+	}
+
+	/**
+	 * @param {ModuleGraph} moduleGraph the module graph
+	 * @returns {ConnectionState} how this module should be connected to referencing modules when consumed for side-effects only
+	 */
+	getSideEffectsConnectionState(moduleGraph) {
+		if (this.factoryMeta !== undefined) {
+			if (this.factoryMeta.sideEffectFree) return false;
+			if (this.factoryMeta.sideEffectFree === false) return true;
+		}
+		if (this.buildMeta !== undefined && this.buildMeta.sideEffectFree) {
+			if (this._isEvaluatingSideEffects)
+				return ModuleGraphConnection.CIRCULAR_CONNECTION;
+			this._isEvaluatingSideEffects = true;
+			/** @type {ConnectionState} */
+			let current = false;
+			for (const dep of this.dependencies) {
+				const state = dep.getModuleEvaluationSideEffectsState(moduleGraph);
+				if (state === true) {
+					if (
+						this._addedSideEffectsBailout === undefined
+							? ((this._addedSideEffectsBailout = new WeakSet()), true)
+							: !this._addedSideEffectsBailout.has(moduleGraph)
+					) {
+						this._addedSideEffectsBailout.add(moduleGraph);
+						moduleGraph
+							.getOptimizationBailout(this)
+							.push(
+								() =>
+									`Dependency (${
+										dep.type
+									}) with side effects at ${formatLocation(dep.loc)}`
+							);
+					}
+					this._isEvaluatingSideEffects = false;
+					return true;
+				} else if (state !== ModuleGraphConnection.CIRCULAR_CONNECTION) {
+					current = ModuleGraphConnection.addConnectionStates(current, state);
+				}
+			}
+			this._isEvaluatingSideEffects = false;
+			// When caching is implemented here, make sure to not cache when
+			// at least one circular connection was in the loop above
+			return current;
+		} else {
+			return true;
+		}
+	}
+
+	/**
+	 * @returns {Set<string>} types available (do not mutate)
+	 */
+	getSourceTypes() {
+		if (this._sourceTypes === undefined) {
+			this._sourceTypes = this.generator.getTypes(this);
+		}
+		return this._sourceTypes;
+	}
+
+	/**
+	 * @param {CodeGenerationContext} context context for code generation
+	 * @returns {CodeGenerationResult} result
+	 */
+	codeGeneration({
+		dependencyTemplates,
+		runtimeTemplate,
+		moduleGraph,
+		chunkGraph,
+		runtime,
+		concatenationScope,
+		codeGenerationResults,
+		sourceTypes
+	}) {
+		/** @type {Set<string>} */
+		const runtimeRequirements = new Set();
+
+		if (!this.buildInfo.parsed) {
+			runtimeRequirements.add(RuntimeGlobals.module);
+			runtimeRequirements.add(RuntimeGlobals.exports);
+			runtimeRequirements.add(RuntimeGlobals.thisAsExports);
+		}
+
+		/** @type {function(): Map<string, any>} */
+		const getData = () => {
+			return this._codeGeneratorData;
+		};
+
+		const sources = new Map();
+		for (const type of sourceTypes || chunkGraph.getModuleSourceTypes(this)) {
+			const source = this.error
+				? new RawSource(
+						"throw new Error(" + JSON.stringify(this.error.message) + ");"
+				  )
+				: this.generator.generate(this, {
+						dependencyTemplates,
+						runtimeTemplate,
+						moduleGraph,
+						chunkGraph,
+						runtimeRequirements,
+						runtime,
+						concatenationScope,
+						codeGenerationResults,
+						getData,
+						type
+				  });
+
+			if (source) {
+				sources.set(type, new CachedSource(source));
+			}
+		}
+
+		/** @type {CodeGenerationResult} */
+		const resultEntry = {
+			sources,
+			runtimeRequirements,
+			data: this._codeGeneratorData
+		};
+		return resultEntry;
+	}
+
+	/**
+	 * @returns {Source | null} the original source for the module before webpack transformation
+	 */
+	originalSource() {
+		return this._source;
+	}
+
+	/**
+	 * @returns {void}
+	 */
+	invalidateBuild() {
+		this._forceBuild = true;
+	}
+
+	/**
+	 * @param {NeedBuildContext} context context info
+	 * @param {function((WebpackError | null)=, boolean=): void} callback callback function, returns true, if the module needs a rebuild
+	 * @returns {void}
+	 */
+	needBuild(context, callback) {
+		const { fileSystemInfo, compilation, valueCacheVersions } = context;
+		// build if enforced
+		if (this._forceBuild) return callback(null, true);
+
+		// always try to build in case of an error
+		if (this.error) return callback(null, true);
+
+		// always build when module is not cacheable
+		if (!this.buildInfo.cacheable) return callback(null, true);
+
+		// build when there is no snapshot to check
+		if (!this.buildInfo.snapshot) return callback(null, true);
+
+		// build when valueDependencies have changed
+		/** @type {Map<string, string | Set<string>>} */
+		const valueDependencies = this.buildInfo.valueDependencies;
+		if (valueDependencies) {
+			if (!valueCacheVersions) return callback(null, true);
+			for (const [key, value] of valueDependencies) {
+				if (value === undefined) return callback(null, true);
+				const current = valueCacheVersions.get(key);
+				if (
+					value !== current &&
+					(typeof value === "string" ||
+						typeof current === "string" ||
+						current === undefined ||
+						!isSubset(value, current))
+				) {
+					return callback(null, true);
+				}
+			}
+		}
+
+		// check snapshot for validity
+		fileSystemInfo.checkSnapshotValid(this.buildInfo.snapshot, (err, valid) => {
+			if (err) return callback(err);
+			if (!valid) return callback(null, true);
+			const hooks = NormalModule.getCompilationHooks(compilation);
+			hooks.needBuild.callAsync(this, context, (err, needBuild) => {
+				if (err) {
+					return callback(
+						HookWebpackError.makeWebpackError(
+							err,
+							"NormalModule.getCompilationHooks().needBuild"
+						)
+					);
+				}
+				callback(null, !!needBuild);
+			});
+		});
+	}
+
+	/**
+	 * @param {string=} type the source type for which the size should be estimated
+	 * @returns {number} the estimated size of the module (must be non-zero)
+	 */
+	size(type) {
+		const cachedSize =
+			this._sourceSizes === undefined ? undefined : this._sourceSizes.get(type);
+		if (cachedSize !== undefined) {
+			return cachedSize;
+		}
+		const size = Math.max(1, this.generator.getSize(this, type));
+		if (this._sourceSizes === undefined) {
+			this._sourceSizes = new Map();
+		}
+		this._sourceSizes.set(type, size);
+		return size;
+	}
+
+	/**
+	 * @param {LazySet<string>} fileDependencies set where file dependencies are added to
+	 * @param {LazySet<string>} contextDependencies set where context dependencies are added to
+	 * @param {LazySet<string>} missingDependencies set where missing dependencies are added to
+	 * @param {LazySet<string>} buildDependencies set where build dependencies are added to
+	 */
+	addCacheDependencies(
+		fileDependencies,
+		contextDependencies,
+		missingDependencies,
+		buildDependencies
+	) {
+		const { snapshot, buildDependencies: buildDeps } = this.buildInfo;
+		if (snapshot) {
+			fileDependencies.addAll(snapshot.getFileIterable());
+			contextDependencies.addAll(snapshot.getContextIterable());
+			missingDependencies.addAll(snapshot.getMissingIterable());
+		} else {
+			const {
+				fileDependencies: fileDeps,
+				contextDependencies: contextDeps,
+				missingDependencies: missingDeps
+			} = this.buildInfo;
+			if (fileDeps !== undefined) fileDependencies.addAll(fileDeps);
+			if (contextDeps !== undefined) contextDependencies.addAll(contextDeps);
+			if (missingDeps !== undefined) missingDependencies.addAll(missingDeps);
+		}
+		if (buildDeps !== undefined) {
+			buildDependencies.addAll(buildDeps);
+		}
+	}
+
+	/**
+	 * @param {Hash} hash the hash used to track dependencies
+	 * @param {UpdateHashContext} context context
+	 * @returns {void}
+	 */
+	updateHash(hash, context) {
+		hash.update(this.buildInfo.hash);
+		this.generator.updateHash(hash, {
+			module: this,
+			...context
+		});
+		super.updateHash(hash, context);
+	}
+
+	/**
+	 * @param {ObjectSerializerContext} context context
+	 */
+	serialize(context) {
+		const { write } = context;
+		// deserialize
+		write(this._source);
+		write(this.error);
+		write(this._lastSuccessfulBuildMeta);
+		write(this._forceBuild);
+		write(this._codeGeneratorData);
+		super.serialize(context);
+	}
+
+	static deserialize(context) {
+		const obj = new NormalModule({
+			// will be deserialized by Module
+			layer: null,
+			type: "",
+			// will be filled by updateCacheModule
+			resource: "",
+			context: "",
+			request: null,
+			userRequest: null,
+			rawRequest: null,
+			loaders: null,
+			matchResource: null,
+			parser: null,
+			parserOptions: null,
+			generator: null,
+			generatorOptions: null,
+			resolveOptions: null
+		});
+		obj.deserialize(context);
+		return obj;
+	}
+
+	/**
+	 * @param {ObjectDeserializerContext} context context
+	 */
+	deserialize(context) {
+		const { read } = context;
+		this._source = read();
+		this.error = read();
+		this._lastSuccessfulBuildMeta = read();
+		this._forceBuild = read();
+		this._codeGeneratorData = read();
+		super.deserialize(context);
+	}
+}
+
+makeSerializable(NormalModule, "webpack/lib/NormalModule");
+
+module.exports = NormalModule;