<?php

declare(strict_types=1);

use Rector\Config\RectorConfig;
use Rector\Set\ValueObject\LevelSetList;
use Rector\Set\ValueObject\SetList;

use Ssch\TYPO3Rector\Set\Typo3LevelSetList;

return static function (RectorConfig $rectorConfig): void {

    $rectorConfig->sets([
        Typo3LevelSetList::UP_TO_TYPO3_11,
        LevelSetList::UP_TO_PHP_74,
        SetList::CODE_QUALITY,
        SetList::CODING_STYLE,
        SetList::DEAD_CODE,
    ]);

};

<?php

class a {
    function a() {
        if (true)
        $a = 1;
        $b = 2;
    }
}