AddParamTypeFromDependsRector

Add param type declaration based on @depends test method return type

 use PHPUnit\Framework\TestCase;

 final class SomeTest extends TestCase
 {
     public function test(): \stdClass
     {
         return new \stdClass();
     }

     /**
      * @depends test
      */
-    public function testAnother($someObject)
+    public function testAnother(\stdClass $someObject)
     {
     }
 }

Configure your rector.php:

<?php

use Rector\Config\RectorConfig;
use Rector\PHPUnit\CodeQuality\Rector\Class_\AddParamTypeFromDependsRector;

return RectorConfig::configure()
    ->withRules([
        AddParamTypeFromDependsRector::class,
    ]);
SETS:  Code Quality