From da887bf98f024076a1dead9f5d1881b6747dacb6 Mon Sep 17 00:00:00 2001
From: Johan Mabille <johan.mabille@gmail.com>
Date: Tue, 24 Feb 2026 15:58:48 +0100
Subject: [PATCH] Moved definitions of K and V outside of TYPE_CHECKING
 condition

---
 traitlets/traitlets.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/traitlets/traitlets.py b/traitlets/traitlets.py
index 0f487e0e..4aa08cf3 100644
--- a/traitlets/traitlets.py
+++ b/traitlets/traitlets.py
@@ -505,6 +505,11 @@ def instance_init(self, obj: t.Any) -> None:
 
     K = TypeVar("K", default=str)
     V = TypeVar("V", default=t.Any)
+else:
+    # This is required to avoid warnings about unresolved references when generating
+    # the documentation of downstream projects.
+    K = TypeVar("K")
+    V = TypeVar("V")
 
 
 # We use a type for the getter (G) and setter (G) because we allow