public function addDatabaseTablesDefinition(array $sqlString)
    {
        $storageRepository = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('MASK\\Mask\\Domain\\Repository\\StorageRepository');
        $json = $storageRepository->load();
        $sql = $this->getSqlByConfiguration($json);
        $mergedSqlString = array_merge($sqlString, $sql);
        return array('sqlString' => $mergedSqlString);
    }