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

one use

	github.com/gotd/td/tg (current package)
		tl_video_size_slices_gen.go#L342: func (s VideoSizeStickerMarkupArray) Retain(keep func(x VideoSizeStickerMarkup) bool) VideoSizeStickerMarkupArray {