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

one use

	github.com/gotd/td/tg (current package)
		tl_messages_messages_slices_gen.go#L328: func (s MessagesMessagesSliceArray) Retain(keep func(x MessagesMessagesSlice) bool) MessagesMessagesSliceArray {