NarrowTooWideReturnTypeRector

Find another rule

Narrow too wide return type declarations if possible

 final class SomeClass
 {
-    public function foo(): string|int|\DateTime
+    public function foo(): string|int
     {
         if (rand(0, 1)) {
             return 'text';
         }

         return 1000;
     }
 }

Configure your rector.php:

<?php

use Rector\Config\RectorConfig;
use Rector\DeadCode\Rector\FunctionLike\NarrowTooWideReturnTypeRector;

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

SETS: Dead Code