github.com/gotd/td/tg.SendMessageHistoryImportActionArray.Retain (method)

one use

	github.com/gotd/td/tg (current package)
		tl_send_message_action_slices_gen.go#L653: func (s SendMessageHistoryImportActionArray) Retain(keep func(x SendMessageHistoryImportAction) bool) SendMessageHistoryImportActionArray {