From 182e7c40adbaedd28c171b082060f18df0ce34c7 Mon Sep 17 00:00:00 2001
From: BvB93 <43369155+BvB93@users.noreply.github.com>
Date: Fri, 30 Sep 2022 17:33:30 +0200
Subject: [PATCH] TYP,MAINT: Change more overloads to play nice with pyright

---
 numpy/__init__.pyi        | 6 ++++++
 numpy/_typing/__init__.py | 1 +
 2 files changed, 7 insertions(+)

diff --git a/numpy/__init__.pyi b/numpy/__init__.pyi
index 651a5174a8de..55381b44592c 100644
--- a/numpy/__init__.pyi
+++ b/numpy/__init__.pyi
@@ -35,6 +35,8 @@ from numpy._typing import (
     _ArrayLikeObject_co,
     _ArrayLikeStr_co,
     _ArrayLikeBytes_co,
+    _ArrayLikeUnknown,
+    _UnknownType,
 
     # DTypes
     DTypeLike,
@@ -2047,6 +2049,8 @@ class ndarray(_ArrayOrScalarCommon, Generic[_ShapeType, _DType_co]):
     @overload
     def __radd__(self: NDArray[Any], other: _ArrayLikeObject_co) -> Any: ...
 
+    @overload
+    def __sub__(self: NDArray[_UnknownType], other: _ArrayLikeUnknown) -> NDArray[Any]: ...
     @overload
     def __sub__(self: NDArray[bool_], other: _ArrayLikeBool_co) -> NoReturn: ...
     @overload
@@ -2070,6 +2074,8 @@ class ndarray(_ArrayOrScalarCommon, Generic[_ShapeType, _DType_co]):
     @overload
     def __sub__(self: NDArray[Any], other: _ArrayLikeObject_co) -> Any: ...
 
+    @overload
+    def __rsub__(self: NDArray[_UnknownType], other: _ArrayLikeUnknown) -> NDArray[Any]: ...
     @overload
     def __rsub__(self: NDArray[bool_], other: _ArrayLikeBool_co) -> NoReturn: ...
     @overload
diff --git a/numpy/_typing/__init__.py b/numpy/_typing/__init__.py
index 76b806c7f7b5..b800c54b6fe7 100644
--- a/numpy/_typing/__init__.py
+++ b/numpy/_typing/__init__.py
@@ -199,6 +199,7 @@ class _8Bit(_16Bit):  # type: ignore[misc]
     _ArrayLikeStr_co as _ArrayLikeStr_co,
     _ArrayLikeBytes_co as _ArrayLikeBytes_co,
     _ArrayLikeUnknown as _ArrayLikeUnknown,
+    _UnknownType as _UnknownType,
 )
 from ._generic_alias import (
     NDArray as NDArray,