# Symfony\Component\HttpFoundation\Session\Attribute

## Classes

N | ### Symfony\Component\HttpFoundation\Session\Attribute
C | AttributeBag | This class relates to session attribute storage.
C | NamespacedAttributeBag | This class provides structured storage of session attributes using a name spacing character in the key.

## Interfaces

N | ### Symfony\Component\HttpFoundation\Session\Attribute
I | AttributeBagInterface | Attributes store.