I started with that but then I thought about what if a callback or some other function is stored as an observable (i.e., like `useCallback`). Also, as fabiospampinato mentioned it's a cleaner seperation of get/set which makes it much easier to differentiate at a quick glace. You can't easily mess it up. I'm still debating whether to achieve what you're after. Maybe I have something mentally twisted and it's easier than I think.