@Binds
@IntoMap @ViewModelClassKey(LoginViewModel::class)
abstract fun bindViewModel(viewModel: SomeViewModel): ViewModel

@Inject
lateinit var viewModelProvider: Provider<MyViewModel>

private val myViewModel by viewModels {
    viewModelProvider.get()
}

@ViewModelInject

@Inject
    lateinit var viewModelProvider: Provider<MyViewModel>

    private val myViewModel: MyViewModel by viewModels {
        object: ViewModelProvider.Factory {
            override fun <T : ViewModel> create(modelClass: Class<T>): T {
                @Suppress("UNCHECKED_CAST")
                return viewModelProvider.get() as T
            }
        }
    }

object: ViewModelProvider.Factory

@Inject
    lateinit var viewModelProvider: Provider<ViewModel>

    private val myViewModel: ViewModel by viewModels {
       createSimpleViewModelFactory {        viewModelProvider.get() 
}
    }