added hover prefixer

1 files changed, 87 insertions, 0 deletions

diff --git a/node_modules/webpack/lib/esm/ModuleChunkLoadingPlugin.js b/node_modules/webpack/lib/esm/ModuleChunkLoadingPlugin.js
new file mode 100644
index 00000000..b88533a8
--- /dev/null
+++ b/node_modules/webpack/lib/esm/ModuleChunkLoadingPlugin.js
@@ -0,0 +1,87 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const ExportWebpackRequireRuntimeModule = require("./ExportWebpackRequireRuntimeModule");
+const ModuleChunkLoadingRuntimeModule = require("./ModuleChunkLoadingRuntimeModule");
+
+/** @typedef {import("../Chunk")} Chunk */
+/** @typedef {import("../Compiler")} Compiler */
+
+class ModuleChunkLoadingPlugin {
+	/**
+	 * Apply the plugin
+	 * @param {Compiler} compiler the compiler instance
+	 * @returns {void}
+	 */
+	apply(compiler) {
+		compiler.hooks.thisCompilation.tap(
+			"ModuleChunkLoadingPlugin",
+			compilation => {
+				const globalChunkLoading = compilation.outputOptions.chunkLoading;
+				/**
+				 * @param {Chunk} chunk chunk to check
+				 * @returns {boolean} true, when the plugin is enabled for the chunk
+				 */
+				const isEnabledForChunk = chunk => {
+					const options = chunk.getEntryOptions();
+					const chunkLoading =
+						options && options.chunkLoading !== undefined
+							? options.chunkLoading
+							: globalChunkLoading;
+					return chunkLoading === "import";
+				};
+				const onceForChunkSet = new WeakSet();
+				/**
+				 * @param {Chunk} chunk chunk to check
+				 * @param {Set<string>} set runtime requirements
+				 */
+				const handler = (chunk, set) => {
+					if (onceForChunkSet.has(chunk)) return;
+					onceForChunkSet.add(chunk);
+					if (!isEnabledForChunk(chunk)) return;
+					set.add(RuntimeGlobals.moduleFactoriesAddOnly);
+					set.add(RuntimeGlobals.hasOwnProperty);
+					compilation.addRuntimeModule(
+						chunk,
+						new ModuleChunkLoadingRuntimeModule(set)
+					);
+				};
+				compilation.hooks.runtimeRequirementInTree
+					.for(RuntimeGlobals.ensureChunkHandlers)
+					.tap("ModuleChunkLoadingPlugin", handler);
+				compilation.hooks.runtimeRequirementInTree
+					.for(RuntimeGlobals.baseURI)
+					.tap("ModuleChunkLoadingPlugin", handler);
+				compilation.hooks.runtimeRequirementInTree
+					.for(RuntimeGlobals.externalInstallChunk)
+					.tap("ModuleChunkLoadingPlugin", handler);
+				compilation.hooks.runtimeRequirementInTree
+					.for(RuntimeGlobals.onChunksLoaded)
+					.tap("ModuleChunkLoadingPlugin", handler);
+				compilation.hooks.runtimeRequirementInTree
+					.for(RuntimeGlobals.externalInstallChunk)
+					.tap("ModuleChunkLoadingPlugin", (chunk, set) => {
+						if (!isEnabledForChunk(chunk)) return;
+						compilation.addRuntimeModule(
+							chunk,
+							new ExportWebpackRequireRuntimeModule()
+						);
+					});
+
+				compilation.hooks.runtimeRequirementInTree
+					.for(RuntimeGlobals.ensureChunkHandlers)
+					.tap("ModuleChunkLoadingPlugin", (chunk, set) => {
+						if (!isEnabledForChunk(chunk)) return;
+						set.add(RuntimeGlobals.getChunkScriptFilename);
+					});
+			}
+		);
+	}
+}
+
+module.exports = ModuleChunkLoadingPlugin;