viewmodel_dagger_factory.kt

interface SavedStateViewModelFactory<T : ViewModel> {

    fun create(savedStateHandle: SavedStateHandle): T
}

class MyViewModel @AssistedInject constructor(
  private val repository: Repository,
  @Assisted private val savedStateHandle: SavedStateHandle,
) : ViewModel() {
 
  @AssistedFactory
  interface Factory : SavedStateViewModelFactory<MyViewModel>
}