yii\easyii\AdminModule::bootstrap PHP Method

    public function bootstrap($app)
    {
        Yii::setAlias('easyii', '@vendor/noumo/easyii');
        if (!$app->user->isGuest && strpos($app->request->pathInfo, 'admin') === false) {
            $app->on(Application::EVENT_BEFORE_REQUEST, function () use($app) {
                $app->getView()->on(View::EVENT_BEGIN_BODY, [$this, 'renderToolbar']);
            });
        }
    }