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

one use

	github.com/gotd/td/tg (current package)
		tl_updates_channel_difference_slices_gen.go#L41: func (s UpdatesChannelDifferenceClassArray) Sort(less func(a, b UpdatesChannelDifferenceClass) bool) UpdatesChannelDifferenceClassArray {