App\Providers\WidgetServiceProvider::register PHP 메소드

    public function register()
    {
        $this->app->singleton(['xe.widget' => WidgetHandler::class], function ($app) {
            $proxyClass = $app['xe.interception']->proxy(WidgetHandler::class, 'XeWidget');
            $widgetHandler = new $proxyClass($app['xe.pluginRegister'], $app['xe.auth'], $app['view'], $app['config']->get('app.debug') === true);
            return $widgetHandler;
        });
        $this->app->singleton(['xe.widget.parser' => WidgetParser::class], function ($app) {
            $handler = $app['xe.widget'];
            return new WidgetParser($handler);
        });
    }