added hover prefixer

1 files changed, 156 insertions, 0 deletions

diff --git a/node_modules/webpack/lib/Generator.js b/node_modules/webpack/lib/Generator.js
new file mode 100644
index 00000000..ffa93230
--- /dev/null
+++ b/node_modules/webpack/lib/Generator.js
@@ -0,0 +1,156 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+
+"use strict";
+
+/** @typedef {import("webpack-sources").Source} Source */
+/** @typedef {import("./ChunkGraph")} ChunkGraph */
+/** @typedef {import("./CodeGenerationResults")} CodeGenerationResults */
+/** @typedef {import("./Compilation")} Compilation */
+/** @typedef {import("./ConcatenationScope")} ConcatenationScope */
+/** @typedef {import("./DependencyTemplate")} DependencyTemplate */
+/** @typedef {import("./DependencyTemplates")} DependencyTemplates */
+/** @typedef {import("./Module").ConcatenationBailoutReasonContext} ConcatenationBailoutReasonContext */
+/** @typedef {import("./ModuleGraph")} ModuleGraph */
+/** @typedef {import("./NormalModule")} NormalModule */
+/** @typedef {import("./RuntimeTemplate")} RuntimeTemplate */
+/** @typedef {import("./util/Hash")} Hash */
+/** @typedef {import("./util/runtime").RuntimeSpec} RuntimeSpec */
+
+/**
+ * @typedef {Object} GenerateContext
+ * @property {DependencyTemplates} dependencyTemplates mapping from dependencies to templates
+ * @property {RuntimeTemplate} runtimeTemplate the runtime template
+ * @property {ModuleGraph} moduleGraph the module graph
+ * @property {ChunkGraph} chunkGraph the chunk graph
+ * @property {Set<string>} runtimeRequirements the requirements for runtime
+ * @property {RuntimeSpec} runtime the runtime
+ * @property {ConcatenationScope=} concatenationScope when in concatenated module, information about other concatenated modules
+ * @property {CodeGenerationResults=} codeGenerationResults code generation results of other modules (need to have a codeGenerationDependency to use that)
+ * @property {string} type which kind of code should be generated
+ * @property {function(): Map<string, any>=} getData get access to the code generation data
+ */
+
+/**
+ * @typedef {Object} UpdateHashContext
+ * @property {NormalModule} module the module
+ * @property {ChunkGraph} chunkGraph
+ * @property {RuntimeSpec} runtime
+ * @property {RuntimeTemplate=} runtimeTemplate
+ */
+
+/**
+ *
+ */
+class Generator {
+	/**
+	 * @param {Record<string, Generator>} map map of types
+	 * @returns {ByTypeGenerator} generator by type
+	 */
+	static byType(map) {
+		return new ByTypeGenerator(map);
+	}
+
+	/* istanbul ignore next */
+	/**
+	 * @abstract
+	 * @param {NormalModule} module fresh module
+	 * @returns {Set<string>} available types (do not mutate)
+	 */
+	getTypes(module) {
+		const AbstractMethodError = require("./AbstractMethodError");
+		throw new AbstractMethodError();
+	}
+
+	/* istanbul ignore next */
+	/**
+	 * @abstract
+	 * @param {NormalModule} module the module
+	 * @param {string=} type source type
+	 * @returns {number} estimate size of the module
+	 */
+	getSize(module, type) {
+		const AbstractMethodError = require("./AbstractMethodError");
+		throw new AbstractMethodError();
+	}
+
+	/* istanbul ignore next */
+	/**
+	 * @abstract
+	 * @param {NormalModule} module module for which the code should be generated
+	 * @param {GenerateContext} generateContext context for generate
+	 * @returns {Source} generated code
+	 */
+	generate(
+		module,
+		{ dependencyTemplates, runtimeTemplate, moduleGraph, type }
+	) {
+		const AbstractMethodError = require("./AbstractMethodError");
+		throw new AbstractMethodError();
+	}
+
+	/**
+	 * @param {NormalModule} module module for which the bailout reason should be determined
+	 * @param {ConcatenationBailoutReasonContext} context context
+	 * @returns {string | undefined} reason why this module can't be concatenated, undefined when it can be concatenated
+	 */
+	getConcatenationBailoutReason(module, context) {
+		return `Module Concatenation is not implemented for ${this.constructor.name}`;
+	}
+
+	/**
+	 * @param {Hash} hash hash that will be modified
+	 * @param {UpdateHashContext} updateHashContext context for updating hash
+	 */
+	updateHash(hash, { module, runtime }) {
+		// no nothing
+	}
+}
+
+class ByTypeGenerator extends Generator {
+	/**
+	 * @param {Record<string, Generator>} map map of types
+	 */
+	constructor(map) {
+		super();
+		this.map = map;
+		this._types = new Set(Object.keys(map));
+	}
+
+	/**
+	 * @param {NormalModule} module fresh module
+	 * @returns {Set<string>} available types (do not mutate)
+	 */
+	getTypes(module) {
+		return this._types;
+	}
+
+	/**
+	 * @param {NormalModule} module the module
+	 * @param {string=} type source type
+	 * @returns {number} estimate size of the module
+	 */
+	getSize(module, type) {
+		const t = type || "javascript";
+		const generator = this.map[t];
+		return generator ? generator.getSize(module, t) : 0;
+	}
+
+	/**
+	 * @param {NormalModule} module module for which the code should be generated
+	 * @param {GenerateContext} generateContext context for generate
+	 * @returns {Source} generated code
+	 */
+	generate(module, generateContext) {
+		const type = generateContext.type;
+		const generator = this.map[type];
+		if (!generator) {
+			throw new Error(`Generator.byType: no generator specified for ${type}`);
+		}
+		return generator.generate(module, generateContext);
+	}
+}
+
+module.exports = Generator;