How to do propTypes check after HOC

I use `SortableContainer` as follow:
```
const CustomAutoActionFieldFormStepList = SortableContainer(({ steps, onActionSort }) => (

));
```
and then i want add a propTypes check like this:
```
FieldFormStepList.propTypes ={
steps: PropTypes.array,
doActionSort: PropTypes.fun
};
```
but there are some fault:
- Invalid prop `steps` of type `object` supplied to `sortableList`, expected `array`.
- prop type `doActionSort` is invalid; it must be a function

I am quite sure that the props of `steps` is a array, and `doActionSort` is a function.
So is `SortableContainer ` changed the default props? if so, how can check CustomAutoActionFieldFormStepList 's props.

tip: the `steps` after console.log is:
`{_isFieldArray: true, forEach: ƒ, get: ƒ, getAll: ƒ, insert: ƒ, …}`