From 3f9fac49e12a1606e53eb3be6896f04969ba4038 Mon Sep 17 00:00:00 2001
From: Min RK <benjaminrk@gmail.com>
Date: Thu, 28 Nov 2024 13:13:59 +0100
Subject: [PATCH] satisfy typing

---
 traitlets/utils/bunch.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/traitlets/utils/bunch.py b/traitlets/utils/bunch.py
index 045dc88d..b1eb6c28 100644
--- a/traitlets/utils/bunch.py
+++ b/traitlets/utils/bunch.py
@@ -23,6 +23,7 @@ def __setattr__(self, key: str, value: Any) -> None:
         self.__setitem__(key, value)
 
     def __dir__(self) -> list[str]:
-        names = super().__dir__()
+        names: list[str] = []
+        names.extend(super().__dir__())
         names.extend(self.keys())
         return names