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

one use

	github.com/gotd/td/tg (current package)
		tl_payments_giveaway_info_slices_gen.go#L179: func (s PaymentsGiveawayInfoArray) First() (v PaymentsGiveawayInfo, ok bool) {