protected function createRoles()
{
$model = $this->config['roles']['model'];
$users = $this->config['users']['model'];
if (class_exists($users) && method_exists($users, 'setRolesModel')) {
forward_static_call_array([$users, 'setRolesModel'], [$model]);
}
return new IlluminateRoleRepository($model);
}