diff --git a/core/modules/image/src/Entity/ImageStyle.php b/core/modules/image/src/Entity/ImageStyle.php
index 8d6e3dd..2e77f7f 100644
--- a/core/modules/image/src/Entity/ImageStyle.php
+++ b/core/modules/image/src/Entity/ImageStyle.php
@@ -9,7 +9,6 @@
 
 use Drupal\Core\Cache\Cache;
 use Drupal\Core\Config\Entity\ConfigEntityBase;
-use Drupal\Core\Config\Entity\ThirdPartySettingsInterface;
 use Drupal\Core\Config\Entity\ThirdPartySettingsTrait;
 use Drupal\Core\Entity\EntityStorageInterface;
 use Drupal\Core\Entity\EntityWithPluginBagsInterface;
@@ -50,7 +49,7 @@
  *   }
  * )
  */
-class ImageStyle extends ConfigEntityBase implements ImageStyleInterface, EntityWithPluginBagsInterface, ThirdPartySettingsInterface {
+class ImageStyle extends ConfigEntityBase implements ImageStyleInterface, EntityWithPluginBagsInterface {
 
   use ThirdPartySettingsTrait;
 
diff --git a/core/modules/image/src/ImageStyleInterface.php b/core/modules/image/src/ImageStyleInterface.php
index fa14faf..7475b03 100644
--- a/core/modules/image/src/ImageStyleInterface.php
+++ b/core/modules/image/src/ImageStyleInterface.php
@@ -8,11 +8,12 @@
 namespace Drupal\image;
 
 use Drupal\Core\Config\Entity\ConfigEntityInterface;
+use Drupal\Core\Config\Entity\ThirdPartySettingsInterface;
 
 /**
  * Provides an interface defining an image style entity.
  */
-interface ImageStyleInterface extends ConfigEntityInterface {
+interface ImageStyleInterface extends ConfigEntityInterface, ThirdPartySettingsInterface {
 
   /**
    * Returns the replacement ID.