From 68699e49a37ffef43cb16ab828872d710041a07b Mon Sep 17 00:00:00 2001
From: alex <devkral@web.de>
Date: Wed, 13 Nov 2024 10:44:13 +0100
Subject: [PATCH] fix python 3.9 typings

---
 monkay/base.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/monkay/base.py b/monkay/base.py
index bdc4a20..92e69ff 100644
--- a/monkay/base.py
+++ b/monkay/base.py
@@ -396,7 +396,7 @@ def update_all_var(self, all_var: Collection[str]) -> list[str] | set[str]:
                     else:
                         cast(set[str], all_var).add(var)
 
-        return cast(list[str] | set[str], all_var)
+        return cast("list[str] | set[str]", all_var)
 
     def find_missing(
         self,