From af13555328b3a9d6cfa941eaa574f841d47187d2 Mon Sep 17 00:00:00 2001
From: Jelle Zijlstra <jelle.zijlstra@gmail.com>
Date: Mon, 30 Aug 2021 09:19:56 -0700
Subject: [PATCH] fix _GenericAlias import (#871)

---
 typing_extensions/src_py3/typing_extensions.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/typing_extensions/src_py3/typing_extensions.py b/typing_extensions/src_py3/typing_extensions.py
index 4c02bc62..95bb8735 100644
--- a/typing_extensions/src_py3/typing_extensions.py
+++ b/typing_extensions/src_py3/typing_extensions.py
@@ -18,6 +18,7 @@
 
 if PEP_560:
     GenericMeta = TypingMeta = type
+    from typing import _GenericAlias
 else:
     from typing import GenericMeta, TypingMeta
 OLD_GENERICS = False
@@ -1399,7 +1400,7 @@ def __new__(cls, *args, **kwds):
 
 
 elif PEP_560:
-    from typing import _type_check, _GenericAlias, _collect_type_vars  # noqa
+    from typing import _type_check, _collect_type_vars  # noqa
 
     def _no_init(self, *args, **kwargs):
         if type(self)._is_protocol: