Private properties only visible to designers?

I’m not sure if there’s a way to implement this today. I understand that properties are a shared language between design and dev. However, I can see how design teams may benefit from having additional props that would help with design productivity if we can use additional properties or variants that only we can see and use in designs.

Example below of boolean props to show/hide additional tabs. Devs don’t need to see these props, but it helps designers quickly show/hide more as needed for their own projects. Does it even make sense to use props this way? Either way, I’d love to hear everyone’s thoughts on it. Thanks!