I have several component properties which I use across many different components without any changes — for example, every time I have a nested button component inside another parent component, I’ll recreate the same nested component property overriding this button’s styles, and it’ll always be the same options.
It would save a great deal of time to be able to save this button’s component properties (and others) to a ‘component property library’ that I can quickly pull from whenever I’m linking up a new component, rather than manually recreating each property dozens of times over.
Another nice feature would be to have these nested properties automatically ‘bubble up’ to the parent level if you so choose — with the ability to toggle which nested components’ properties do this, and which don’t. Figma does this very well, as reference.