github.com/gotd/td/tg.UpdatesChannelDifferenceTooLongArray.First (method)

one use

	github.com/gotd/td/tg (current package)
		tl_updates_channel_difference_slices_gen.go#L329: func (s UpdatesChannelDifferenceTooLongArray) First() (v UpdatesChannelDifferenceTooLong, ok bool) {