Try Rector Online | Rector - Automated Way to Instantly Upgrade and Refactor any PHP code

Run Rector on your code to see what it can do for you:

 <?php
 
 declare(strict_types=1);

 
 namespace Rector\Tests\Renaming\Rector\Name\RenameClassRector\Source;
 
+use Carbon\Carbon\CarbonInterface;
 use Carbon\Carbon;
-use Carbon\CarbonInterface;
 
-/**
- * @property \Carbon\CarbonInterface|null $deleted_at
- */
+/**
+ * @property CarbonInterface|null $deleted_at
+ */
 class MergedImportError
 {
     public function demoFunction(): array

PHP snippet to change

<?php

declare(strict_types=1);

namespace Rector\Tests\Renaming\Rector\Name\RenameClassRector\Source;

use Carbon\Carbon;
use Carbon\CarbonInterface;

/**
 * @property \Carbon\CarbonInterface|null $deleted_at
 */
class MergedImportError
{
    public function demoFunction(): array
    {
        return [Carbon::parse('2026-01-01 11:16:01')];
    }
}

Config rector.php

<?php

use Rector\Config\RectorConfig;

return RectorConfig::configure()
    ->withDeadCodeLevel(0)
    ->withCodeQualityLevel(0)
    ->withImportNames(removeUnusedImports: true);

Rector version: f6d8a9 - released at 2026-01-09 07:08