Example please, Viewmodel scope with injected SavedStateHandle

[mikuke]

How to create a ViewModelComponent that has SavedStateHandle as it's constructor parameter?

I'm migrating from Hilt.

The issue I'm solving is that I've ViewModelScope'd dependencies, that need SavedStateHandle to be injected into them.
It's not just ViewModel, that takes SavedInstanceState, but also the ViewModel-s dependency.

Consider

@Inject
class HomeFragment(createViewModel: (SavedInstanceState) -> HomeViewModel) { 
    private val viewModel by viewModel(createViewModel) // using ViewModelExtensions
}

@Inject
class HomeViewModel(
     @Assisted savedInstanceState: SavedInstanceState,
     private val flow: GenericFlowController
) { }

interface HomeFlowController: GenericFlowController { }

interface GenericFlowController { 
     abstract val type: Type

    enum class Type {
        HOME, DETAIL, RANDOM
    }
}

@Inject
class OtherDependency() { }

@ViewModelScoped
@Inject
class HomeFlowControllerImpl(
    savedStateHandle: SavedStateHandle, 
    private val otherDependency: OtherDependency
): HomeFlowController { }

@ViewModelScoped
abstract class ViewModelComponent( @get:Provides protected val savedStateHandle: SavedStateHandle) {

    // this one is quite complicated, is it even doable with Kotlin-Inject? Any alternatives?
    @Provides
    fun providesGenericFlowController(
        controllers: Set<@JvmSuppressWildcards GenericFlowController>
    ): GenericFlowController = controllers.first { it.type == savedStateHandle[GenericFlowController.Keys.FLOW_TYPE] }
}

    @IntoSet
    @Provides
    fun HomeFlowControllerImpl.bindIntoSet(): GenericFlowController = this
    
    @Provides
    fun HomeFlowControllerImpl.bind(): HomeFlowController = this

    // [... binding other types ...]
}