@TypedGoRoute<SplashRoute>(path: Routes.splash)
class SplashRoute extends GoRouteData  with _$SplashRoute{
  const SplashRoute();

  static final $parentNavigatorKey = _rootNavigatorKey;

  @override
  Widget build(BuildContext context, GoRouterState state) => const SplashScreen();
}

// in router.g.dart

RouteBase get $splashRoute => GoRouteData.$route(
      path: '/',
      parentNavigatorKey: SplashRoute.$parentNavigatorKey,
      factory: _$SplashRoute._fromState,
    );

mixin _$SplashRoute on GoRouteData {
  static SplashRoute _fromState(GoRouterState state) => const SplashRoute();

  @override
  String get location => GoRouteData.$location(
        '/',
      );

  @override
  void go(BuildContext context) => context.go(location);

  @override
  Future<T?> push<T>(BuildContext context) => context.push<T>(location);

  @override
  void pushReplacement(BuildContext context) =>
      context.pushReplacement(location);

  @override
  void replace(BuildContext context) => context.replace(location);
}