public function registerManager()
    {
        $this->app->singleton('nodes.assets', function ($app) {
            $uploadProvider = call_user_func(config('nodes.assets.general.upload.provider'), $app);
            $urlProvider = call_user_func(config('nodes.assets.general.url.provider'), $app);

            return new Manager($uploadProvider, $urlProvider);
        });
    }