renderToString () {
    const string = ReactDOMServer.renderToString(
                      React.createFactory(Card)({
                        configuration: this.computeConfiguration()
                      }),
                      {}
                    );

    return string;
  }
/**
   * Renders the card as an SVG string <svg ..></svg>
   *
   * @return {string} The SVG string representation of the image
   */
Renders the card as an SVG string 
@return {string} The SVG string representation of the image
Renders the card as an SVG string @return { string } The SVG string representation of the image
renderToString () {
    const string = ReactDOMServer.renderToString(
                      React.createFactory(Card)({
                        configuration: this.computeConfiguration()
                      }),
                      {}
                    );
    return string;
  }
renderToString ( ) { const string = ReactDOMServer . renderToString ( React . createFactory ( Card ) ( { configuration : this . computeConfiguration ( ) } ) , { } ) ; return string ; }
Renders the card as an SVG string <svg ..></svg>
 @return {string} The SVG string representation of the image
Renders the card as an SVG string <svg .. > < / svg > @return { string } The SVG string representation of the image