@TypedGoRoute<HomeRoute>(path: '/')
class HomeRoute extends GoRouteData {
  const HomeRoute({
    this.firstParameter,
    this.secondParameter = 'default',
  });

  final String? firstParameter;
  final String secondParameter;

  @override
  Widget build(BuildContext context) {
    return const SizedBox();
  }
}

extension $HomeRouteExtension on HomeRoute {
  static HomeRoute _fromState(GoRouterState state) => HomeRoute(
        firstParameter: state.queryParams['first-parameter'],
        secondParameter: state.queryParams['second-parameter'], // <- The argument type 'String?' can't be assigned to the parameter type 'String'.
      );
}