Laravel\Lumen\Application::version PHP Method

    public function version()
    {
        return 'Lumen (5.3.0-dev) (Laravel Components 5.3.*)';
    }

 /**
  * Get the version number of the application.
  *
  * @return string 
  * @static 
  */
 public static function version()
 {
     return \Laravel\Lumen\Application::version();
 }