reactcomponentde

```
class App extends React.Component {
  render() {
    return React.createElement("div", null,
      /*  Page Container  */
      React.createElement("div",nill,
        /*  The Grid  */
        React.createElement("br", null),
        /*  End Page Container  */
      )
    );
  }
}
```

 React.createElement(～),  <---bug
/*  comment */