private function processTool($file, $level, $options)
{
$arguments = ['php', $this->toolPathFinder->find('php-cs-fixer'), '--dry-run', 'fix', $file, '--level=' . $level];
if (null !== $options) {
$arguments = array_merge($arguments, explode(' ', trim($options)));
}
$processBuilder = new ProcessBuilder($arguments);
$process = $processBuilder->getProcess();
$process->run();
return $process;
}