refactor: getImportPrefix

Author: alexander-akait

lib/getImportPrefix.js

@@ -1,6 +1,6 @@
 /*
-	MIT License http://www.opensource.org/licenses/mit-license.php
-	Author Tobias Koppers @sokra
+  MIT License http://www.opensource.org/licenses/mit-license.php
+  Author Tobias Koppers @sokra
 */
 module.exports = function getImportPrefix(loaderContext, query) {
   if (query.importLoaders === false) {
@@ -13,7 +13,7 @@ module.exports = function getImportPrefix(loaderContext, query) {
       loaderContext.loaderIndex,
       loaderContext.loaderIndex + 1 + importLoaders
     )
-    .map((x) => x.request)
+    .map(x => x.request)
     .join("!");
 
   return "-!" + loadersRequest + "!";