onNewChatMembers

suspend fun BehaviourContext.onNewChatMembers(includeFilterByChatInBehaviourSubContext: Boolean = true, additionalFilter: suspend (ChatEventMessage<NewChatMembers>) -> Boolean? = null, markerFactory: MarkerFactory<in ChatEventMessage<NewChatMembers>, Any> = ByChatMessageMarkerFactory, scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, ChatEventMessage<NewChatMembers>>): Job