Clarify @interface on types that can be used

Expected behavior

If @interface can be used on plain objects as well as classes, call this out explicitly in the docs.

Current behavior

While the docs do state things seemingly generically, i.e.,:

The @interface tag marks a symbol as an interface that other symbols can implement. For example, your code might define a parent class...

...given the insistence by JSDoc that other tags work with classes only (e.g., @event), I think it'd be helpful to call out explicitly that an interface can be an object, or if possible, a function or other types.

Your environment

Start with the @interface documentation and compare its wording with the documented behavior of related tags such as @event. Determine which symbol types are supported, then update the relevant documentation so the supported types and any limits are explicit. Verify the rendered documentation answers whether plain objects, classes, functions, or other types can be used.