STY: Use subscriptable `builtins` types over the generic aliases in `typing`

1 files changed, 6 insertions, 9 deletions

diff --git a/numpy/lib/arrayterator.pyi b/numpy/lib/arrayterator.pyi
index 82c669206..71fc1b6d7 100644
--- a/numpy/lib/arrayterator.pyi
+++ b/numpy/lib/arrayterator.pyi
@@ -1,11 +1,8 @@
 from typing import (
-    List,
     Any,
     TypeVar,
     Generator,
-    List,
     Union,
-    Tuple,
     overload,
 )
 
@@ -19,10 +16,10 @@ _ScalarType = TypeVar("_ScalarType", bound=generic)
 
 _Index = Union[
     Union[ellipsis, int, slice],
-    Tuple[Union[ellipsis, int, slice], ...],
+    tuple[Union[ellipsis, int, slice], ...],
 ]
 
-__all__: List[str]
+__all__: list[str]
 
 # NOTE: In reality `Arrayterator` does not actually inherit from `ndarray`,
 # but its ``__getattr__` method does wrap around the former and thus has
@@ -31,12 +28,12 @@ __all__: List[str]
 class Arrayterator(ndarray[_Shape, _DType]):
     var: ndarray[_Shape, _DType]  # type: ignore[assignment]
     buf_size: None | int
-    start: List[int]
-    stop: List[int]
-    step: List[int]
+    start: list[int]
+    stop: list[int]
+    step: list[int]
 
     @property  # type: ignore[misc]
-    def shape(self) -> Tuple[int, ...]: ...
+    def shape(self) -> tuple[int, ...]: ...
     @property
     def flat(  # type: ignore[override]
         self: ndarray[Any, dtype[_ScalarType]]