namespace Drupal\system\Tests\Menu;
+@trigger_error(__NAMESPACE__ . '\AssertMenuActiveTrailTrait is deprecated in Drupal 8.4.0 and will be removed before Drupal 9.0.0. Instead, use \Drupal\Tests\system\Functional\Menu\AssertMenuActiveTrailTrait', E_USER_DEPRECATED);
+
use Drupal\Core\Url;
/**
* Provides test assertions for verifying the active menu trail.
+ *
+ * @deprecated Scheduled for removal in Drupal 9.0.0.
+ * Use \Drupal\Tests\system\Functional\Menu\AssertMenuActiveTrailTrait instead.
*/
trait AssertMenuActiveTrailTrait {