fun sendEvent(event: Event, transformMessageRequest: (MessageRequest) -> MessageRequest = { it }, postMessage: (String) -> Unit = {}, transformActionRequest: (ActionRequest) -> ActionRequest = { it }, errorListener: (Throwable) -> Unit = {}): SendResponse? (source)
Send an action to messenger.
transformMessageRequest - method to transform the MessageRequest before sending - default is identity
postMessage - method (with token parameter) launched after successful MessageRequest call - default do nothing
transformActionRequest - method to transform the ActionRequest before sending - default is identity