Neos\Fusion\View\FusionView::getPackageKey PHP Метод

    protected function getPackageKey()
    {
        $packageKey = $this->getOption('packageKey');
        if ($packageKey !== null) {
            return $packageKey;
        } else {
            /** @var $request ActionRequest */
            $request = $this->controllerContext->getRequest();
            return $request->getControllerPackageKey();
        }
    }