Auth\Google::$clientId     = ''; // Client id from Google API console
Auth\Google::$clientSecret = ''; // Client secret from Google API console
Auth\Google::$scope        = ''; // Wanted scopes, profile email openid
Auth\Google::$domain       = ''; // Lock the login by domain
Auth\Google::$role         = ''; // The new authenticated users role, WordPress "subscriber" and so on.