Class analysis fails if defaultParamater value is a const of a none available class

[nguyenk]

Ex : using ElasticSearch package : elasticsearch/elasticsearch. This class uses Monolog to define a defaultValue, whereas monolog is only suggested in composer.json:

/**
     * @param $path string
     * @return \Monolog\Logger\Logger
     */
    public static function defaultLogger($path, $level = Logger::WARNING)
    {
        $log       = new Logger('log');
        $handler   = new StreamHandler($path, $level);
        $log->pushHandler($handler);

        return $log;
    }

This will trigger an error in IncludesAnalyzerController when displaying errors