anchor.diff:  import 'package:campus_mobile_experimental/core/services/location_service.dart';
   import 'package:campus_mobile_experimental/core/models/coordinates_model.dart';
   import 'package:campus_mobile_experimental/ui/widgets/navigation/app_bar.dart';
  -import 'package:campus_mobile_experimental/core/services/parking_service.dart';
   import 'package:provider/provider.dart';
   
   List<SingleChildCloneableWidget> providers = [
  +  ...independentServices,
  +  ...dependentServices,
  +  ...uiConsumableProviders,
  +];
  +List<SingleChildCloneableWidget> independentServices = [
  +  ChangeNotifierProvider<UserDataProvider>(
  +    builder: (_) => UserDataProvider(),
  +  ),
     ChangeNotifierProvider<BottomNavigationBarProvider>(
       builder: (_) => BottomNavigationBarProvider(),
  -  ),
  -  ChangeNotifierProvider<AvailabilityService>(
  -    builder: (_) => AvailabilityService(),
     ),
     ChangeNotifierProvider<EventsService>(
       builder: (_) => EventsService(),
  
positive.code: import 'package:campus_mobile_experimental/core/services/authentication_service.dart';
  import 'package:campus_mobile_experimental/core/services/availability_service.dart';
  import 'package:campus_mobile_experimental/core/services/bottom_navigation_bar_service.dart';
  import 'package:campus_mobile_experimental/core/services/dining_service.dart';
  
negative.code:   ChangeNotifierProvider<CustomAppBar>(
      builder: (_) => CustomAppBar(),
    ),
  ];
  List<SingleChildCloneableWidget> dependentServices = [
    ChangeNotifierProvider<DiningService>(
      builder: (_) => DiningService(),
    ),
    ChangeNotifierProxyProvider<UserDataProvider, ParkingDataProvider>(
      initialBuilder: (_) {
        var parkingDataProvider = ParkingDataProvider();
        parkingDataProvider.fetchParkingLots();
        return parkingDataProvider;
      },
      builder: (_, userDataProvider, parkingDataProvider) =>
          parkingDataProvider..userDataProvider = userDataProvider,
    ),
    ChangeNotifierProvider<AvailabilityService>(
      builder: (_) => AvailabilityService(),
    ),
  ];
  List<SingleChildCloneableWidget> uiConsumableProviders = [];
  