* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Messenger\Message; use Symfony\Component\Messenger\Stamp\StampInterface; interface DefaultStampsProviderInterface { /** * List of stamps which will be automatically added to the envelope, * if there is no other stamp of the same class already set. * * @return array */ public function getDefaultStamps(): array; }