Configring node js.

node_modules/core-js/modules/_dom-create.js

@@ -0,0 +1,7 @@
+var isObject = require('./_is-object')
+  , document = require('./_global').document
+  // in old IE typeof document.createElement is 'object'
+  , is = isObject(document) && isObject(document.createElement);
+module.exports = function(it){
+  return is ? document.createElement(it) : {};
+};