// commonMain
internal expect val moleculeRecompositionMode: RecompositionMode
internal expect val moleculeCoroutineContext: CoroutineContext

abstract class MoleculeViewModel<Event, Model> : ViewModel() {
    private val scope = CoroutineScope(
        viewModelScope.coroutineContext + moleculeCoroutineContext,
    )

    val state: StateFlow<Model> by lazy(LazyThreadSafetyMode.NONE) {
        scope.launchMolecule(mode = moleculeRecompositionMode) {
            state(events)
        }
    }

    // ...
}

// androidMain
internal actual val moleculeRecompositionMode: RecompositionMode = RecompositionMode.ContextClock
internal actual val moleculeCoroutineContext: CoroutineContext = AndroidUiDispatcher.Main

// iosMain
internal actual val moleculeRecompositionMode: RecompositionMode = RecompositionMode.Immediate
internal actual val moleculeCoroutineContext: CoroutineContext = Dispatchers.Main + DisplayLinkClock