waitAudio

suspend fun BehaviourContext.waitAudio(    initRequest: Request<*>? = null,     errorFactory: NullableRequestBuilder<*> = { null },     count: Int = 1,     includeMediaGroups: Boolean = false,     filter: SimpleFilter<CommonMessage<AudioContent>>? = null,     mapper: CommonMessageToContentMapper<AudioContent>? = null): List<AudioContent>