D11 compatiblity

src/Controller/CommerceSwissPostLabelController.php

@@ -2,17 +2,13 @@
 
 namespace Drupal\commerce_swiss_post\Controller;
 
-use Drupal\commerce_order\Entity\OrderInterface;
-use Drupal\commerce_shipping\Entity\Shipment;
 use Drupal\commerce_shipping\Entity\ShipmentInterface;
 use Drupal\commerce_swiss_post\LabelGeneratorInterface;
 use Drupal\commerce_swiss_post\Plugin\Commerce\ShippingMethod\SwissPost;
 use Drupal\Core\Controller\ControllerBase;
 use Drupal\Core\Access\AccessResult;
-use Drupal\entity_print\PrintBuilderInterface;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 use Symfony\Component\HttpFoundation\RedirectResponse;
-use Symfony\Component\HttpFoundation\StreamedResponse;
 
 /**
  * Print controller.
@@ -43,7 +39,7 @@ class CommerceSwissPostLabelController extends ControllerBase {
   }
 
   /**
-   * Generate label for a commerce_shipment entity
+   * Generate label for a commerce_shipment entity.
    *
    * @param \Drupal\commerce_shipping\Entity\ShipmentInterface $commerce_shipment
    *   The shipment.