# dca.typing.DTypeArg

[[[Source]]](https://github.com/google-research/dataclass_array/tree/main/dataclass_array/typing.py#L63-L70)



```python
DTypeArg = Type[
    Union[
        int,
        float,
        # TODO(epot): Add `np.typing.DTypeLike` once numpy version is updated
        'array_dataclass.DataclassArray',
    ]
]
```