настройка webpack

node_modules/webpack/lib/UnsupportedFeatureWarning.js

@@ -0,0 +1,30 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+const WebpackError = require("./WebpackError");
+
+/** @typedef {import("./Module")} Module */
+/** @typedef {import("./Dependency").DependencyLocation} DependencyLocation */
+
+class UnsupportedFeatureWarning extends WebpackError {
+	/**
+	 * @param {Module} module module relevant to warning
+	 * @param {string} message description of warning
+	 * @param {DependencyLocation} loc location start and end positions of the module
+	 */
+	constructor(module, message, loc) {
+		super(message);
+
+		this.name = "UnsupportedFeatureWarning";
+		this.module = module;
+		this.loc = loc;
+		this.hideStack = true;
+
+		Error.captureStackTrace(this, this.constructor);
+	}
+}
+
+module.exports = UnsupportedFeatureWarning;