LaravelFCM\Response\GroupResponse::logResponse PHP Method

    protected function logResponse()
    {
        $logger = new Logger('Laravel-FCM');
        $logger->pushHandler(new StreamHandler(storage_path('logs/laravel-fcm.log')));
        $logMessage = "notification send to group: {$this->to}";
        $logMessage .= "with {$this->numberTokensSuccess} success and {$this->Failure} failure";
        $logger->info($logMessage);
    }