rector.php

<?php

declare(strict_types=1);

use Rector\Config\RectorConfig;
use Rector\Configuration\Option;
use Rector\ValueObject\PhpVersion;
use Rector\Set\ValueObject\DowngradeSetList;
use Rector\Set\ValueObject\DowngradeLevelSetList;

return static function (RectorConfig $rectorConfig): void {
  // // get parameters
  // $parameters = $rectorConfig->parameters();
  // $parameters->set(Option::PATHS, [
  //   __DIR__ . '/dist/cm4all-wp-impex-php7.4.0'
  // ]);
  // $parameters->set(Option::PARALLEL, false);

  // $parameters->set(Option::PHP_VERSION_FEATURES, PhpVersion::PHP_80);

  // // Define what rule sets will be applied
  // $rectorConfig->import(DowngradeLevelSetList::DOWN_TO_PHP_80);
  // $rectorConfig->import(DowngradeSetList::PHP_80);

  $rectorConfig->paths([__DIR__ . '/dist/cm4all-wp-impex-php7.4.0']);

  $rectorConfig->skip([__DIR__ . '/vendor']);
  $rectorConfig->disableParallel();
  $rectorConfig->phpVersion(PhpVersion::PHP_80);

  $rectorConfig->sets(
    [
      DowngradeLevelSetList::DOWN_TO_PHP_80,
      DowngradeSetList::PHP_80
    ]
  );
};