From 08053b2600f4b93575d8057238861219a1a57edc Mon Sep 17 00:00:00 2001
From: Bas van Beek <43369155+BvB93@users.noreply.github.com>
Date: Tue, 21 Dec 2021 16:33:11 +0100
Subject: STY: Replace `Optional` with the `|` operator

---
 numpy/core/_internal.pyi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'numpy/core/_internal.pyi')

diff --git a/numpy/core/_internal.pyi b/numpy/core/_internal.pyi
index f4bfd770f..51b2a87dd 100644
--- a/numpy/core/_internal.pyi
+++ b/numpy/core/_internal.pyi
@@ -1,4 +1,4 @@
-from typing import Any, TypeVar, Type, overload, Optional, Generic
+from typing import Any, TypeVar, Type, overload, Generic
 import ctypes as ct
 
 from numpy import ndarray
@@ -6,7 +6,7 @@ from numpy.ctypeslib import c_intp
 
 _CastT = TypeVar("_CastT", bound=ct._CanCastTo)  # Copied from `ctypes.cast`
 _CT = TypeVar("_CT", bound=ct._CData)
-_PT = TypeVar("_PT", bound=Optional[int])
+_PT = TypeVar("_PT", bound=None | int)
 
 # TODO: Let the likes of `shape_as` and `strides_as` return `None`
 # for 0D arrays once we've got shape-support
-- 
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