PagingRepository.kt

interface MovieRepository {
    fun getPagingFavoriteMovieLiveData(): LiveData<PagingData<Movie>>
    fun getPagingFavoriteMovieFlow(): Flow<PagingData<Movie>>
}

class MovieRepositoryImpl (
    private val movieLocalDataSource: MovieLocalDataSource
) : MovieRepository {
  override fun getPagingFavoriteMovieLiveData(): LiveData<PagingData<Movie>> =
        movieLocalDataSource.getFavMoviesasLiveData()
  
  override fun getPagingFavoriteMovieFlow(): Flow<PagingData<Movie>> =
        movieLocalDataSource.getFavMoviesasFlow()
 
}