Frontend\Core\Engine\TwigTemplate::getLoadingFolders PHP Method

    private function getLoadingFolders()
    {
        $filesystem = new Filesystem();
        return array_filter(array($this->themePath . '/Modules', $this->themePath, FRONTEND_MODULES_PATH, FRONTEND_PATH), function ($folder) use($filesystem) {
            return $filesystem->exists($folder);
        });
    }