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node_modules/webpack/lib/IgnoreWarningsPlugin.js

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+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+
+"use strict";
+
+/** @typedef {import("./Compiler")} Compiler */
+/** @typedef {import("./Compilation")} Compilation */
+
+/** @typedef {(warning: Error, compilation: Compilation) => boolean} IgnoreFn */
+
+const PLUGIN_NAME = "IgnoreWarningsPlugin";
+
+class IgnoreWarningsPlugin {
+	/**
+	 * @param {IgnoreFn[]} ignoreWarnings conditions to ignore warnings
+	 */
+	constructor(ignoreWarnings) {
+		/** @type {IgnoreFn[]} */
+		this._ignoreWarnings = ignoreWarnings;
+	}
+
+	/**
+	 * Apply the plugin
+	 * @param {Compiler} compiler the compiler instance
+	 * @returns {void}
+	 */
+	apply(compiler) {
+		compiler.hooks.compilation.tap(PLUGIN_NAME, (compilation) => {
+			compilation.hooks.processWarnings.tap(PLUGIN_NAME, (warnings) =>
+				warnings.filter(
+					(warning) =>
+						!this._ignoreWarnings.some((ignore) => ignore(warning, compilation))
+				)
+			);
+		});
+	}
+}
+
+module.exports = IgnoreWarningsPlugin;