setId(string $id) Sets the session ID. Parameters
string getStorageKey() Gets the storage key for this bag.
mixed getName() Returns the session name.
read($sessionId) {@inheritdoc} Parameters
registerBag(
add(string $type, string $message) Adds a flash message for type.
string getId() Gets the session ID. Return
initialize(array $array) Initializes the Bag.
SessionBagInterface
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