Collapsible Access Specifiers #14645

Feature Request

Hey,

Summary
As per the title, I think it would be useful if access specifiers (public/protected/private) could be collapsed when viewing code in the editor

Argumentation
I see this being useful when working with third party code, where, as an end user, being able to remove all the clutter from implementation details (anything declared private) would help to create an overview of what interfacing options I have, especially if said third party code repeats and mixes public and private access specifiers multiple times throughout a class

Thanks,
Alex