/**
* Start a chain, to retract the given role from a user.
*
* @param \Silber\Bouncer\Database\Role|string $role
* @return \Silber\Bouncer\Conductors\RemovesRole
* @static
*/
public static function retract($role)
{
return \Silber\Bouncer\Bouncer::retract($role);
}