🏷️ fix stubtest errors in lib.recfunctions

Author: jorenham

.mypyignore-todo

@@ -15,8 +15,6 @@ numpy._pyinstaller.hook-numpy
 numpy.ctypeslib._ctypeslib
 numpy.fft.helper
 
-numpy.lib.recfunctions.unstructured_to_structured
-
 numpy.distutils
 
 numpy.f2py.__main__

src/numpy-stubs/lib/recfunctions.pyi

@@ -32,6 +32,8 @@ __all__ = [
     "unstructured_to_structured",
 ]
 
+###
+
 _T = TypeVar("_T")
 _ShapeT = TypeVar("_ShapeT", bound=tuple[int, ...])
 _ScalarT = TypeVar("_ScalarT", bound=np.generic)
@@ -268,6 +270,16 @@ def unstructured_to_structured(
     copy: bool = False,
     casting: str = "unsafe",
 ) -> npt.NDArray[np.void]: ...
+@overload
+def unstructured_to_structured(
+    arr: npt.NDArray[Any],
+    dtype: None = None,
+    *,
+    names: _OneOrMany[str],
+    align: bool = False,
+    copy: bool = False,
+    casting: str = "unsafe",
+) -> npt.NDArray[np.void]: ...
 
 #
 def apply_along_fields(