Contract.kt

sealed class NewServiceIntent {
  object LoadProducts: NewServiceIntent()
  data class AddProduct(val product: Product): NewServiceIntent()
}

sealed class NewServiceState {
   object ShowLoader: NewServiceState()
   data class ReloadProducts(val products: List<Product>): NewServiceState()
   data class ReloadCart(val cartList: List<Product>): NewServiceState()
   object HideLoader: NewServiceState()  
}