Removed unused const

sidolov · web-flow · commit 565d0b10ec47 · 2019-08-15T10:09:04.000-05:00
diff --git a/app/code/Magento/SalesRule/Observer/AssignCouponDataAfterOrderCustomerAssignObserver.php b/app/code/Magento/SalesRule/Observer/AssignCouponDataAfterOrderCustomerAssignObserver.php
@@ -19,9 +19,7 @@
  */
 class AssignCouponDataAfterOrderCustomerAssignObserver implements ObserverInterface
 {
-    const EVENT_KEY_CUSTOMER = 'customer';
-
-    const EVENT_KEY_ORDER    = 'order';
+    private const EVENT_KEY_ORDER = 'order';
 
     /**
      * @var UpdateCouponUsages
