github.com/gotd/td/tg.UpdateChannelPinnedTopicsArray.Sort (method)

one use

	github.com/gotd/td/tg (current package)
		tl_update_slices_gen.go#L9432: func (s UpdateChannelPinnedTopicsArray) Sort(less func(a, b UpdateChannelPinnedTopics) bool) UpdateChannelPinnedTopicsArray {