Redefinition of the ASE Atoms class in pymatgen.io.ase is problematic with type checkers

[tomdemeyere]

class Atoms:  # type: ignore[no-redef]
    def __init__(self, *args, **kwargs):
        raise NO_ASE_ERR

In my code I would then have ""pymatgen.io.ase.Atoms" is not assignable to "ase.atoms.Atoms"" everywhere, because the type checker is confused about the redefinition. Is it really necessary to have this DummyClass defined there?