github.com/gotd/td/tg.KeyboardButtonBuyArray.SortStable (method)

one use

	github.com/gotd/td/tg (current package)
		tl_keyboard_button_slices_gen.go#L913: func (s KeyboardButtonBuyArray) SortStable(less func(a, b KeyboardButtonBuy) bool) KeyboardButtonBuyArray {