github.com/gotd/td/tg.PaymentsGiveawayInfoClassArray.PopFirst (method)

one use

	github.com/gotd/td/tg (current package)
		tl_payments_giveaway_info_slices_gen.go#L87: func (s *PaymentsGiveawayInfoClassArray) PopFirst() (v PaymentsGiveawayInfoClass, ok bool) {