interface SessionBagInterface

AttributeBagInterface.php in drupal/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Attribute/AttributeBagInterface.php

FlashBagInterface.php in drupal/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Flash/FlashBagInterface.php

MetadataBag.php in drupal/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/MetadataBag.php

MockArraySessionStorage.php in drupal/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/MockArraySessionStorage.php

NativeSessionStorage.php in drupal/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Session/Storage/NativeSessionStorage.php

... See full list

interface SessionBagInterface {

  /**
   * Gets this bag's name
   *
   * @return string
   */
  public function getName();

  /**
   * Initializes the Bag
   *
   * @param array $array
   */
  public function initialize(array &$array);

  /**
   * Gets the storage key for this bag.
   *
   * @return string
   */
  public function getStorageKey();

  /**
   * Clears out data from bag.
   *
   * @return mixed Whatever data was contained.
   */
  public function clear();

}