BlogSKMM1.Api.kt

data class Restaurant(val id: Int, val name: String, val priceCategory: String)
data class Reservation(val id: Int, val date: Long, val numberOfGuests: Int)

sealed class Response<T> {
    class Loading<T>: Response<T>()
    class Failed<T>: Response<T>()
    data class Success<T>(val data: T): Response<T>()
}

interface Api {
    fun restaurant(id: Int): Flow<Response<Restaurant>>
    fun restaurantReservations(restaurantId: Int): Flow<Response<List<Reservation>>>
}