Merge branch '3.0' into 3.1

* 3.0:
  [TwigBridge] Add missing type hint to TwigRenderer
  [HttpFoundation] Fix UPSERT for PgSql >= 9.5
  [Form] fixed DateTime transformers
  [PropertyAccess][DX] Enhance exception that say that some methods are missing if they don't
  [Form] fixed EntityType test with query_builder option

Conflicts:
	src/Symfony/Component/HttpFoundation/Cookie.php

Author: nicolas-grekas

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);