App\UIObjects\Captcha\CaptchaUIObject::setManager PHP Method

    public static function setManager(CaptchaManager $manager)
    {
        static::$manager = $manager;
    }

 /**
  * Bootstrap the application events.
  *
  * @return void
  */
 public function boot()
 {
     CaptchaUIObject::setManager($this->app['xe.captcha']);
     $this->app['xe.pluginRegister']->add(CaptchaUIObject::class);
 }