RouteBase get $iterableDefaultValueRoute => GoRouteData.$route(
      path: '/iterable-default-value-route',
      factory: $IterableDefaultValueRouteExtension._fromState,
    );

extension $IterableDefaultValueRouteExtension on IterableDefaultValueRoute {
  static IterableDefaultValueRoute _fromState(GoRouterState state) =>
      IterableDefaultValueRoute(
        param: state.uri.queryParametersAll['param']?.map(int.parse) ??
            const <int>[0],
      );

  String get location => GoRouteData.$location(
        '/iterable-default-value-route',
        queryParams: {
          if (param != const <int>[0])
            'param': param.map((e) => e.toString()).toList(),
        },
      );

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

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

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

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