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

one use

	github.com/gotd/td/tg (current package)
		tl_messages_emoji_game_info_slices_gen.go#L57: func (s MessagesEmojiGameInfoClassArray) Retain(keep func(x MessagesEmojiGameInfoClass) bool) MessagesEmojiGameInfoClassArray {