public static function getJsFilesOptions(GetOptionsEvent $event)
{
if ($event->getEnvironment()->getDataDefinition()->getName() !== 'tl_metamodel_rendersettings' || $event->getPropertyName() !== 'additionalJs' || $event->getSubPropertyName() !== 'file') {
return;
}
$options = Helper::searchFiles($GLOBALS['TL_CONFIG']['uploadPath'], '.js');
$event->setOptions($options);
}