use Drupal\field\Entity\FieldStorageConfig;
use Drupal\field\Entity\FieldConfig;
+@trigger_error(__NAMESPACE__ . '\EntityWithUriCacheTagsTestBase is deprecated in Drupal 8.6.x and will be removed before Drupal 9.0.0. Instead, use \Drupal\Tests\system\Functional\Entity\EntityWithUriCacheTagsTestBase. See https://www.drupal.org/node/2946549.', E_USER_DEPRECATED);
+
/**
* Provides helper methods for Entity cache tags tests; for entities with URIs.
+ *
+ * @deprecated in Drupal 8.6.x and will be removed before Drupal 9.0.0.
+ * Use \Drupal\Tests\system\Functional\Entity\EntityWithUriCacheTagsTestBase.
+ *
+ * @see https://www.drupal.org/node/2946549
*/
abstract class EntityWithUriCacheTagsTestBase extends EntityCacheTagsTestBase {