string getProviderKey() Returns the provider key.

bool hasAttribute(string $name) Returns true if the attribute exists.

RoleInterface[] getRoles()

setAttributes(array $attributes) Sets the token attributes.

mixed getUser() Returns a user representation.

mixed getCredentials() Returns the user credentials.

mixed getCredentials() Returns the user credentials.

TokenInterface|null getToken() Returns the current security token. Return Value TokenInterface|null A TokenInterface instance or null if no authentication information is available

string getUsername() Returns the username.

eraseCredentials() Removes sensitive information from the token.