stateFlowViewModel   
  inline fun <T : ViewModel> ComponentActivity.stateFlowViewModel(crossinline provider: (handle: SavedStateHandleStore) -> T): Lazy<T>
inline fun <T : ViewModel> Fragment.stateFlowViewModel(crossinline provider: (store: SavedStateHandleStore) -> T): Lazy<T>
Creates a ViewModel with a SavedStateHandleStore.
The provider should instantiate the ViewModel directly.
See also
if you want to create multiplatform ReactiveState ViewModels.