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

one use

	github.com/gotd/td/tg (current package)
		tl_message_action_slices_gen.go#L978: func (s MessageActionChatJoinedByLinkArray) Retain(keep func(x MessageActionChatJoinedByLink) bool) MessageActionChatJoinedByLinkArray {