Update InstanceIdentifier.php

This commit is contained in:
Patrick
2022-01-18 00:55:15 +01:00
committed by GitHub
parent 83f6d94a94
commit d838fcddfb

View File

@@ -2,6 +2,8 @@
namespace Gloudemans\Shoppingcart\Contracts; namespace Gloudemans\Shoppingcart\Contracts;
use Money\Money;
interface InstanceIdentifier interface InstanceIdentifier
{ {
/** /**
@@ -16,5 +18,5 @@ interface InstanceIdentifier
* *
* @return int|string * @return int|string
*/ */
public function getInstanceGlobalDiscount(); public function getInstanceGlobalDiscount() : Money;
} }