/**
  * Set required services
  */
 private function _setServices()
 {
     Service::set('router', ObjectPool::get('Framework\\Router\\Router', include __DIR__ . '/../app/config/routes.php'));
     Service::set('loader', ObjectPool::get('Loader'));
     Service::set('renderer', ObjectPool::get('Framework\\Renderer\\Renderer', include __DIR__ . '/../app/config/config.php'));
 }
                return $file;
            }
        }
        // File not found.
        return false;
    }
    /**
     * If file exists then loads it.
     *
     * @param string $file File to load
     * @param boolean $get_only_path If true - only return path for file to be loaded
     * @return bool True if file exists, otherwise - false
     */
    private function _includeFile($file, $get_only_path)
    {
        if (file_exists($file)) {
            if ($get_only_path == false) {
                include_once $file;
            }
            return true;
        }
        return false;
    }
}
// Register base directory for namespace prefix Framework\ ..
Loader::addNamespacePath('Framework\\', __DIR__);
$instance = Loader::getInstance();
// Register autoloader.
// Add Loader instance to the ObjectPool::_loaded_instances
ObjectPool::add($instance);