Shadow Camera Helper?

I’m writing wrapper modules in react-three-fiber & drei. Currently, I create lights with their helpers.

As far as I can see Drei’s useHelper does not support shadow cameras in lights, only shows the diamond shapes (light position/color + direction if supported by light).

What is the correct way to add these shadow camera helpers?

Thank you in advance…

(PS: I can do it in vanilla threejs by adding it to the scene etc, I want to know a compatible react way)