getTRexRunnerCss method Null safety

Future<String> getTRexRunnerCss()

Gets the css of the Chromium's t-rex runner game. Used in combination with getTRexRunnerHtml().

Implementation

Future<String> getTRexRunnerCss() async {
  return await rootBundle
      .loadString("packages/flutter_inappwebview/t_rex_runner/t-rex.css");
}