From 8a761a3e4ea6afec9210350e4c0a7160fc570a97 Mon Sep 17 00:00:00 2001
From: core23 <mail@core23.de>
Date: Fri, 5 Mar 2021 09:19:04 +0100
Subject: [PATCH] Add missing method to AbstractAdminExtension

---
 src/Admin/AbstractAdminExtension.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/Admin/AbstractAdminExtension.php b/src/Admin/AbstractAdminExtension.php
index db977cdaf2f..c358c41b5a4 100644
--- a/src/Admin/AbstractAdminExtension.php
+++ b/src/Admin/AbstractAdminExtension.php
@@ -78,6 +78,11 @@ public function configureQuery(AdminInterface $admin, ProxyQueryInterface $query
     {
     }
 
+    public function configurePersistentParameters(AdminInterface $admin, array $parameters): array
+    {
+        return $parameters;
+    }
+
     public function alterNewInstance(AdminInterface $admin, $object)
     {
     }