Izmjenjena struktura, dodan backand

web/node_modules/core-js/modules/es6.regexp.replace.js

@@ -0,0 +1,12 @@
+// @@replace logic
+require('./$.fix-re-wks')('replace', 2, function(defined, REPLACE, $replace){
+  // 21.1.3.14 String.prototype.replace(searchValue, replaceValue)
+  return function replace(searchValue, replaceValue){
+    'use strict';
+    var O  = defined(this)
+      , fn = searchValue == undefined ? undefined : searchValue[REPLACE];
+    return fn !== undefined
+      ? fn.call(searchValue, O, replaceValue)
+      : $replace.call(String(O), searchValue, replaceValue);
+  };
+});