private function createError(\DOMDocument $dom, $appliedFixer)
    {
        $error = $dom->createElement('error');
        $error->setAttribute('severity', 'warning');
        $error->setAttribute('source', 'PHP-CS-Fixer.'.$appliedFixer);
        $error->setAttribute('message', 'Found violation(s) of type: '.$appliedFixer);

        return $error;
    }
private function createError(\DOMDocument $dom, $appliedFixer)
    {
        $error = $dom->createElement('error');
        $error->setAttribute('severity', 'warning');
        $error->setAttribute('source', 'PHP-CS-Fixer.'.$appliedFixer);
        $error->setAttribute('message', 'Found violation(s) of type: '.$appliedFixer);

        return $error;
    }
@param \DOMDocument $dom
@param string       $appliedFixer

@return \DOMElement