GetRequestRector

Turns fetching of Request via $this->getRequest() to action injection

+use Symfony\Component\HttpFoundation\Request;
+
 class SomeController
 {
-    public function someAction()
+    public function someAction(Request $request)
     {
-        $this->getRequest()->...();
+        $request->...();
     }
 }

Configure your rector.php:

<?php

use Rector\Config\RectorConfig;
use Rector\Symfony\Symfony30\Rector\ClassMethod\GetRequestRector;

return RectorConfig::configure()
    ->withRules([
        GetRequestRector::class,
    ]);
SETS:  symfony/* 3.0