<?php

declare(strict_types=1);

namespace Rector\Core\Kernel;

final class RectorKernel
{
    /** @var string|null */
    private static $defaultFilesHash;

    /**
     * @param string[] $configFiles
     */
    private function createConfigsHash(array $configFiles): string
    {
        $fileHasher = new FileHasher();

        if (self::$defaultFilesHash === null) {
            self::$defaultFilesHash = 'test';
        }

        return self::$defaultFilesHash . 'test 2';
    }
}