alias

docs/conf.py

@@ -38,6 +38,8 @@
     "sphinxext.opengraph",
 ]
 
+autodoc_type_aliases = {"npt.ArrayLike": "numpy.typing.ArrayLike"}
+
 intersphinx_mapping = {"python": ("https://docs.python.org/3", None)}
 
 # The suffix(es) of source filenames.

src/PIL/ImageFilter.py

@@ -18,11 +18,11 @@
 
 import abc
 import functools
-from types import GenericAlias, ModuleType
+from types import ModuleType
 from typing import TYPE_CHECKING, Any, Callable, Sequence, cast
 
 if TYPE_CHECKING:
-    from numpy.typing import NDArray
+    import numpy.typing as npt
 
     from . import _imaging
 
@@ -373,7 +373,7 @@ class Color3DLUT(MultibandFilter):
     def __init__(
         self,
         size: int | tuple[int, int, int],
-        table: Sequence[float] | Sequence[Sequence[int]] | whatever,
+        table: Sequence[float] | Sequence[Sequence[int]] | npt.NDArray[Any],
         channels: int = 3,
         target_mode: str | None = None,
         **kwargs: bool,
@@ -399,7 +399,7 @@ def __init__(
                 pass
 
         if numpy and isinstance(table, numpy.ndarray):
-            numpy_table: NDArray[Any] = table
+            numpy_table: npt.NDArray[Any] = table
             if copy_table:
                 numpy_table = numpy_table.copy()