comparison vendor/doctrine/common/lib/Doctrine/Common/Persistence/ObjectRepository.php @ 12:7a779792577d

Update Drupal core to v8.4.5 (via Composer)

     /**
      * Finds an object by its primary key / identifier.
      *
      * @param mixed $id The identifier.
      *
-     * @return object The object.
+     * @return object|null The object.
      */
     public function find($id);
 
     /**
      * Finds all objects in the repository.

     /**
      * Finds a single object by a set of criteria.
      *
      * @param array $criteria The criteria.
      *
-     * @return object The object.
+     * @return object|null The object.
      */
     public function findOneBy(array $criteria);
 
     /**
      * Returns the class name of the object managed by the repository.