minor symfony#19065 [TwigBridge] Add missing type hint to TwigRenderer (enumag)

This PR was merged into the 3.0 branch.

Discussion
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[TwigBridge] Add missing type hint to TwigRenderer

| Q             | A
| ------------- | ---
| Branch?       | 3.0
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets |
| License       | MIT
| Doc PR        |

Commits
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dd481d2 [TwigBridge] Add missing type hint to TwigRenderer

Author: nicolas-grekas

src/Symfony/Bridge/Twig/Form/TwigRenderer.php

@@ -12,6 +12,7 @@
 namespace Symfony\Bridge\Twig\Form;
 
 use Symfony\Component\Form\FormRenderer;
+use Symfony\Component\Security\Csrf\CsrfTokenManagerInterface;
 
 /**
  * @author Bernhard Schussek <[email protected]>
@@ -23,7 +24,7 @@ class TwigRenderer extends FormRenderer implements TwigRendererInterface
      */
     private $engine;
 
-    public function __construct(TwigRendererEngineInterface $engine, $csrfTokenManager = null)
+    public function __construct(TwigRendererEngineInterface $engine, CsrfTokenManagerInterface $csrfTokenManager = null)
     {
         parent::__construct($engine, $csrfTokenManager);