void setProvider(UserProvider $provider)

$this setUser(Authenticatable $user)

bool guest() Determine if the current user is a guest.

Authenticatable authenticate()

bool exists(RemindableInterface $user

TokenGuard createTokenDriver(string $name, array $config)

bool tokenExists(CanResetPassword $user, string

Authenticatable|null retrieveByCredentials(array

void __construct(Application $app)

mixed __get(string $key) Dynamically access the user's attributes.