4 \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addStaticFile('fluid_styled_content', 'Configuration/TypoScript/Static/', 'Content Elements');
5 \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addStaticFile('fluid_styled_content', 'Configuration/TypoScript/Styling/', 'Content Elements CSS (optional)');