From d64035d0d6b3dbeed3a6839e3833779aaecf3513 Mon Sep 17 00:00:00 2001
From: Giso Stallenberg <gisostallenberg@gmail.com>
Date: Tue, 14 Apr 2020 11:11:09 +0200
Subject: [PATCH] Remove return type for Twig function workflow_metadata()

Technically it is allowed to have metadata other than string, even data that does not cast to string, like an array.
Also see https://github.com/symfony/symfony/issues/36391
---
 Extension/WorkflowExtension.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Extension/WorkflowExtension.php b/Extension/WorkflowExtension.php
index d5a2e759..b5f3bade 100644
--- a/Extension/WorkflowExtension.php
+++ b/Extension/WorkflowExtension.php
@@ -117,7 +117,7 @@ public function getMarkedPlaces($subject, $placesNameOnly = true, $name = null)
      *                                                Use a string (the place name) to get place metadata
      *                                                Use a Transition instance to get transition metadata
      */
-    public function getMetadata($subject, string $key, $metadataSubject = null, string $name = null): ?string
+    public function getMetadata($subject, string $key, $metadataSubject = null, string $name = null)
     {
         return $this
             ->workflowRegistry