createAsync
@PlatformGap(platforms = [FilamentPlatform.WEB], behavior = "creates the engine synchronously and calls back before returning: the wasm build has no threads.")
Creates an Engine asynchronously; see Builder.build.
create
fun createAsync(backend: Engine.Backend = Backend.DEFAULT, sharedContext: Any? = null, config: Engine.Config? = null, callback: (Engine.Token) -> Unit)