npm and error messages

node_modules/webpack/lib/NamedModulesPlugin.js

@@ -0,0 +1,27 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+class NamedModulesPlugin {
+	constructor(options) {
+		this.options = options || {};
+	}
+
+	apply(compiler) {
+		compiler.plugin("compilation", (compilation) => {
+			compilation.plugin("before-module-ids", (modules) => {
+				modules.forEach((module) => {
+					if(module.id === null && module.libIdent) {
+						module.id = module.libIdent({
+							context: this.options.context || compiler.options.context
+						});
+					}
+				});
+			});
+		});
+	}
+}
+
+module.exports = NamedModulesPlugin;