> {   @override   get defaultProps => (newProps());    @override   render() {     return Dom.div()(       'oh hai',       Dom.span()('again'),       Dom.em()(' wow this is a lot we should extract it into a component!'),     );   } } ```  '''; // </editor-fold>  /// An assist that extracts an [InvocationExpression] which returns a React VDom `ReactElement` /// into a new standalone OverReact `UiComponent0` component. /// /// Caveats: /// ///   0. The user's selection must include the builder and the invocation of that builder for the assist to appear ///   0. The user's selection cannot include any trailing semi-colons /// /// > Related: [Extract