name : SessionBagInterface.php <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\HttpFoundation\Session; /** * Session Bag store. * * @author Drak <drak@zikula.org> */ interface SessionBagInterface { /** * Gets this bag's name. */ public function getName(): string; /** * Initializes the Bag. * * @return void */ public function initialize(array &$array); /** * Gets the storage key for this bag. */ public function getStorageKey(): string; /** * Clears out data from bag. * * @return mixed Whatever data was contained */ public function clear(): mixed; }