rector.php
<?php
declare(strict_types=1);
use Rector\Config\RectorConfig;
use Rector\Set\ValueObject\LevelSetList;
return static function (RectorConfig $rectorConfig): void {
$rectorConfig->paths([
__DIR__ . '/src',
__DIR__ . '/test',
]);
$rectorConfig->sets([
LevelSetList::UP_TO_PHP_74,
]);
};