public class KotlinCompositeProviderFactory<P : KotlinComposableProvider>(
    private val emptyProvider: P,
    private val composeProviders: (List<P>) -> P,
) {
    public fun create(providers: List<P>): P = when (providers.size) {
        0 -> emptyProvider
        1 -> providers.single()
        else -> composeProviders(providers)
    }

    public fun createFlattened(providers: List<P>): P =