$

node_modules/webpack-sources/lib/helpers/getName.js

@@ -0,0 +1,14 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+
+"use strict";
+
+const getName = (sourceMap, index) => {
+	if (index < 0) return null;
+	const { names } = sourceMap;
+	return names[index];
+};
+
+module.exports = getName;