From 5cc145ce285e132dfddc2f995d8e660a41025fc9 Mon Sep 17 00:00:00 2001
From: Enrico Zini <enrico@enricozini.org>
Date: Mon, 8 Jan 2024 19:47:47 +0100
Subject: [PATCH] Prevent circular import

---
 a38/traversal.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/a38/traversal.py b/a38/traversal.py
index 0c9d9e3..b465925 100644
--- a/a38/traversal.py
+++ b/a38/traversal.py
@@ -1,7 +1,8 @@
 from contextlib import contextmanager
-from typing import Optional
+from typing import TYPE_CHECKING, Optional
 
-from . import fields
+if TYPE_CHECKING:
+    from . import fields
 
 
 class Annotation: