def METHOD_NAME(cls, spec_dict):
    """Extend base functionality to remap data_type_def and data_type_inc keys"""
    spec_dict = copy(spec_dict)
    proxy = super()
    if proxy.inc_key() in spec_dict:
        spec_dict[cls.inc_key()] = spec_dict.pop(proxy.inc_key())
    if proxy.def_key() in spec_dict:
        spec_dict[cls.def_key()] = spec_dict.pop(proxy.def_key())
    ret = proxy.METHOD_NAME(spec_dict)
    return ret