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

one use

	github.com/gotd/td/tg (current package)
		tl_messages_sent_encrypted_message_slices_gen.go#L179: func (s MessagesSentEncryptedMessageArray) Retain(keep func(x MessagesSentEncryptedMessage) bool) MessagesSentEncryptedMessageArray {