AddAnnotationToRepositoryRector

Add @extends ServiceEntityRepository annotation to repository classes

 use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;

+/**
+ * @extends ServiceEntityRepository<\SomeEntity>
+ */
 final class SomeRepository extends ServiceEntityRepository
 {
     public function __construct(ManagerRegistry $registry)
     {
         parent::__construct($registry, SomeEntity::class);
     }
 }

Configure your rector.php:

<?php

use Rector\Config\RectorConfig;
use Rector\Doctrine\Bundle230\Rector\Class_\AddAnnotationToRepositoryRector;

return RectorConfig::configure()
    ->withRules([
        AddAnnotationToRepositoryRector::class,
    ]);