add all frontend files

node_modules/rc-motion/es/DomWrapper.js

@@ -0,0 +1,21 @@
+import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
+import _createClass from "@babel/runtime/helpers/esm/createClass";
+import _inherits from "@babel/runtime/helpers/esm/inherits";
+import _createSuper from "@babel/runtime/helpers/esm/createSuper";
+import * as React from 'react';
+var DomWrapper = /*#__PURE__*/function (_React$Component) {
+  _inherits(DomWrapper, _React$Component);
+  var _super = _createSuper(DomWrapper);
+  function DomWrapper() {
+    _classCallCheck(this, DomWrapper);
+    return _super.apply(this, arguments);
+  }
+  _createClass(DomWrapper, [{
+    key: "render",
+    value: function render() {
+      return this.props.children;
+    }
+  }]);
+  return DomWrapper;
+}(React.Component);
+export default DomWrapper;