Nice typing, I am not very sure about the difference between using the typing module or numpy.typing module and the standard types (e.g. typing.Dict vs. dict), np.ndarray vs. numpy.typing.NDArray). However down the line it might be useful to be using the typing module type hints. I think they let you do a bit more (e.g. NDArray[np.integer] or typing.Dict[str, Dict[str, int]] [(e.g.)](https://stackoverflow.com/questions/52593803/how-to-set-the-python-type-hinting-for-a-dictionary-variable). (though this might be possible with pyton standard types). But they don't seem to have everything covered yet, like str or int

[lauraporta]

          Nice typing, I am not very sure about the difference between using the `typing` module or `numpy.typing` module and the standard types (e.g. `typing.Dict` vs. `dict`), `np.ndarray` vs. `numpy.typing.NDArray`). However down the line it might be useful to be using the typing module type hints.  I think they let you do a bit more (e.g. `NDArray[np.integer]` or `typing.Dict[str, Dict[str, int]]`  [(e.g.)](https://stackoverflow.com/questions/52593803/how-to-set-the-python-type-hinting-for-a-dictionary-variable). (though this might be possible with pyton standard types). But they don't seem to have everything covered yet, like `str` or `int`

Originally posted by @JoeZiminski in #49 (comment)

[lauraporta]

horrible automatic issue creation, closing