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

one use

	github.com/gotd/td/tg (current package)
		tl_messages_chats_slices_gen.go#L247: func (s MessagesChatsSliceArray) Retain(keep func(x MessagesChatsSlice) bool) MessagesChatsSliceArray {