Bit more typing required for DOM components about scalajs-react HOT 2 CLOSED

> var HelloMessage = React.createClass({displayName: 'HelloMessage',
  render: function() {
    return React.createElement("div", null, "Hello ", this.props.name);
  }
});
function (config, children) {...}

>var h = React.createElement(HelloMessage, {name: "John"})
ReactElement {type: function, key: null, ref: null, _owner: null, _context: Object…}

> var h2 = React.render(h, root)
Constructor {props: Object, _owner: null, _lifeCycleState: "MOUNTED", _pendingCallbacks: null, _currentElement: ReactElement…}

> h2.refs
Object {}