import 'deleteUserNewsRemoteDataSource.dart'; class DeleteUserNewsRepository { static final DeleteUserNewsRepository _deleteUserNewsRepository = DeleteUserNewsRepository._internal(); late DeleteUserNewsRemoteDataSource _deleteUserNewsRemoteDataSource; factory DeleteUserNewsRepository() { _deleteUserNewsRepository._deleteUserNewsRemoteDataSource = DeleteUserNewsRemoteDataSource(); return _deleteUserNewsRepository; } DeleteUserNewsRepository._internal(); Future setDeleteUserNews({ required String newsId, }) async { final result = await _deleteUserNewsRemoteDataSource.deleteUserNews(newsId: newsId); return result; } }