RouteBase get $iterableWithEnumRoute => GoRouteData.$route(
      path: '/iterable-with-enum',
      factory: $IterableWithEnumRouteExtension._fromState,
    );

extension $IterableWithEnumRouteExtension on IterableWithEnumRoute {
  static IterableWithEnumRoute _fromState(GoRouterState state) =>
      IterableWithEnumRoute(
        param: state.uri.queryParametersAll['param']
            ?.map(_$EnumOnlyUsedInIterableEnumMap._$fromName),
      );

  String get location => GoRouteData.$location(
        '/iterable-with-enum',
        queryParams: {
          if (param != null)
            'param':
                param?.map((e) => _$EnumOnlyUsedInIterableEnumMap[e]).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);
}

const _$EnumOnlyUsedInIterableEnumMap = {
  EnumOnlyUsedInIterable.a: 'a',
  EnumOnlyUsedInIterable.b: 'b',
  EnumOnlyUsedInIterable.c: 'c',
};

extension<T extends Enum> on Map<T, String> {
  T _$fromName(String value) =>
      entries.singleWhere((element) => element.value == value).key;
}