use Drupal\user\Entity\Role;
use Drupal\user\RoleInterface;
+@trigger_error(__NAMESPACE__ . '\EntityCacheTagsTestBase is deprecated in Drupal 8.6.x and will be removed before Drupal 9.0.0. Instead, use \Drupal\Tests\system\Functional\Entity\EntityCacheTagsTestBase. See https://www.drupal.org/node/2946549.', E_USER_DEPRECATED);
+
/**
* Provides helper methods for Entity cache tags tests.
*
* @deprecated Scheduled for removal in Drupal 9.0.0.
* Use \Drupal\Tests\system\Functional\Entity\EntityCacheTagsTestBase instead.
+ *
+ * @see https://www.drupal.org/node/2946549
*/
abstract class EntityCacheTagsTestBase extends PageCacheTagsTestBase {