From 319d23a16e05038f3005f7eff6eab4ae45e751b3 Mon Sep 17 00:00:00 2001
From: Jelle Zijlstra <jelle.zijlstra@gmail.com>
Date: Sun, 13 Feb 2022 23:59:11 -0800
Subject: [PATCH] Add PEP 646 and 675 to typing-extensions (#7198)

---
 stdlib/typing_extensions.pyi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/stdlib/typing_extensions.pyi b/stdlib/typing_extensions.pyi
index 180bdb5e6..c5f5cfcdd 100644
--- a/stdlib/typing_extensions.pyi
+++ b/stdlib/typing_extensions.pyi
@@ -147,6 +147,13 @@ else:
 # Experimental (hopefully these will be in 3.11)
 Required: _SpecialForm
 NotRequired: _SpecialForm
+LiteralString: _SpecialForm
+Unpack: _SpecialForm
+
+class TypeVarTuple:
+    __name__: str
+    def __init__(self, name: str) -> None: ...
+    def __iter__(self) -> Any: ...  # Unpack[Self]
 
 def dataclass_transform(
     *,