Ability to control what collections / modes show up for end users

In our design system, we’re leveraging modes to abstract things out in components (and even things like typography and color). But we really only want out users to see/use a limited few (themes / spacing in this example). We are using these modes (along with our devs) for component construction / enhancement purposes, but they will never be something end users need to (or should ever) adjust themselves. It would be great if we could control which modes actually show up as options for the consumers of our components.