From e4cadbede33a699bc45aa3c5bce5e2502768a318 Mon Sep 17 00:00:00 2001
From: Kaushal Rohit <rohit.kg98@gmail.com>
Date: Sat, 10 Oct 2020 15:50:31 +0530
Subject: [PATCH] added typing.io module

---
 stdlib/3/typing.pyi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/stdlib/3/typing.pyi b/stdlib/3/typing.pyi
index a3f46e9b5ac2..4eea3339f18f 100644
--- a/stdlib/3/typing.pyi
+++ b/stdlib/3/typing.pyi
@@ -663,3 +663,13 @@ if sys.version_info >= (3, 7):
         def __eq__(self, other: Any) -> bool: ...
         def __hash__(self) -> int: ...
         def __repr__(self) -> str: ...
+
+class io:  # deprecated, use typing.IO, typing.TextIO, typing.BinaryIO
+    """Wrapper namespace for IO generic classes."""
+
+    __all__ = ['IO', 'TextIO', 'BinaryIO']
+    # Union is a workaround to create type aliases in classes
+    # can be replaced with TypeAlias for Python > 3.10
+    IO = Union[IO]
+    TextIO = Union[TextIO]
+    BinaryIO = Union[BinaryIO]