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node_modules/webpack/lib/ContextExclusionPlugin.js

@@ -0,0 +1,33 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+/** @typedef {import("./Compiler")} Compiler */
+
+const PLUGIN_NAME = "ContextExclusionPlugin";
+
+class ContextExclusionPlugin {
+	/**
+	 * @param {RegExp} negativeMatcher Matcher regular expression
+	 */
+	constructor(negativeMatcher) {
+		this.negativeMatcher = negativeMatcher;
+	}
+
+	/**
+	 * Apply the plugin
+	 * @param {Compiler} compiler the compiler instance
+	 * @returns {void}
+	 */
+	apply(compiler) {
+		compiler.hooks.contextModuleFactory.tap(PLUGIN_NAME, (cmf) => {
+			cmf.hooks.contextModuleFiles.tap(PLUGIN_NAME, (files) =>
+				files.filter((filePath) => !this.negativeMatcher.test(filePath))
+			);
+		});
+	}
+}
+
+module.exports = ContextExclusionPlugin;