add all frontend files

node_modules/antd/es/_util/reactNode.js

@@ -0,0 +1,13 @@
+import React from 'react';
+export function isFragment(child) {
+  return child && /*#__PURE__*/React.isValidElement(child) && child.type === React.Fragment;
+}
+export const replaceElement = (element, replacement, props) => {
+  if (! /*#__PURE__*/React.isValidElement(element)) {
+    return replacement;
+  }
+  return /*#__PURE__*/React.cloneElement(element, typeof props === 'function' ? props(element.props || {}) : props);
+};
+export function cloneElement(element, props) {
+  return replaceElement(element, element, props);
+}