🏷️ fix stubtest error in numpy.typing (#260)

Author: jorenham

src/numpy-stubs/_typing/_nbit_base.pyi

@@ -1,7 +1,11 @@
+from typing import final
+
+@final
 class NBitBase: ...
-class _128Bit(NBitBase): ...  # undocumented
-class _96Bit(_128Bit): ...  # undocumented
-class _64Bit(_96Bit): ...  # undocumented
-class _32Bit(_64Bit): ...  # undocumented
-class _16Bit(_32Bit): ...  # undocumented
-class _8Bit(_16Bit): ...  # undocumented
+
+class _128Bit(NBitBase): ...  # type: ignore[misc]  # pyright: ignore[reportGeneralTypeIssues]
+class _96Bit(_128Bit): ...  # type: ignore[misc]
+class _64Bit(_96Bit): ...  # type: ignore[misc]
+class _32Bit(_64Bit): ...  # type: ignore[misc]
+class _16Bit(_32Bit): ...  # type: ignore[misc]
+class _8Bit(_16Bit): ...  # type: ignore[misc]

tool/.mypyignore-todo

@@ -8,8 +8,6 @@ numpy(\..+)?\.floating.as_integer_ratio
 numpy(\..+)?\.complexfloating.__hash__
 numpy(\..+)?\.complexfloating.__complex__
 
-numpy.typing.NBitBase
-
 numpy.compat
 numpy.compat.py3k