Izmjenjena struktura, dodan backand

web/node_modules/jest-util/build/clearLine.js

@@ -0,0 +1,16 @@
+'use strict'; /**
+               * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+               *
+               * This source code is licensed under the BSD-style license found in the
+               * LICENSE file in the root directory of this source tree. An additional grant
+               * of patent rights can be found in the PATENTS file in the same directory.
+               *
+               * 
+               */
+/* global stream$Writable */
+
+module.exports = stream => {
+  if (process.stdout.isTTY) {
+    stream.write('\x1b[999D\x1b[K');
+  }
+};