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

one use

	github.com/gotd/td/tg (current package)
		tl_input_store_payment_purpose_slices_gen.go#L421: func (s InputStorePaymentPremiumGiveawayArray) Sort(less func(a, b InputStorePaymentPremiumGiveaway) bool) InputStorePaymentPremiumGiveawayArray {