Neos\Kickstarter\Service\GeneratorService::renderTemplate PHP Method

    protected function renderTemplate($templatePathAndFilename, array $contextVariables)
    {
        $standaloneView = new StandaloneView();
        $standaloneView->setTemplatePathAndFilename($templatePathAndFilename);
        $standaloneView->assignMultiple($contextVariables);
        return $standaloneView->render();
    }