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

one use

	github.com/gotd/td/tg (current package)
		tl_chat_participant_slices_gen.go#L356: func (s ChatParticipantAdminArray) Retain(keep func(x ChatParticipantAdmin) bool) ChatParticipantAdminArray {