Update ExpressCheckoutInterface.php

Author: mglaman

src/Plugin/Commerce/PaymentGateway/ExpressCheckoutInterface.php

@@ -4,7 +4,6 @@
 
 use Drupal\commerce_order\Entity\OrderInterface;
 use Drupal\commerce_payment\Entity\PaymentInterface;
-use Drupal\commerce_payment\Plugin\Commerce\PaymentGateway\OffsitePaymentGatewayInterface;
 use Drupal\commerce_payment\Plugin\Commerce\PaymentGateway\SupportsAuthorizationsInterface;
 use Drupal\commerce_payment\Plugin\Commerce\PaymentGateway\SupportsRefundsInterface;