Fix cs errors.

Author: pplotka

tests/Type/Symfony/RequestTypeSpecifyingExtensionTest.php

@@ -28,11 +28,11 @@ public function testGetSession(): void
 $this->analyse([__DIR__ . '/request_get_session.php'], [
 [
 'Variable $session1 is: ' . SessionInterface::class . '|null',
-15,
+7,
 ],
 [
 'Variable $session2 is: ' . SessionInterface::class,
-19,
+11,
 ],
 ]);
 }

tests/Type/Symfony/request_get_session.php

@@ -1,23 +1,12 @@
 <?php declare(strict_types = 1);
 
-namespace PHPStan\Type\Symfony;
+/** @var \Symfony\Component\HttpFoundation\Request $request */
+$request = doRequest();
 
-use Symfony\Component\HttpFoundation\Request;
-
-class Foo {
-
-public function doFoo($session1, $session2): void
-{
-/** @var Request $request */
-$request = doRequest();
-
-$session1 = $request->getSession();
-$session1;
-
-if ($request->hasSession()) {
-$session2 = $request->getSession();
-$session2;
-}
-}
+$session1 = $request->getSession();
+$session1;
 
+if ($request->hasSession()) {
+$session2 = $request->getSession();
+$session2;
 }