Suggestion: Show that method was intercepted in tooltip

[Joy-less]

Problem

The interceptors feature from .NET 8+ is very powerful, but can be difficult to know whether some code was actually intercepted.

Here, I am calling the method AsStringName(). It appears to be a normal method call, and control-clicking the method takes you to the method body as normal:

However, the method is actually intercepted by this interceptor, which is impossible for the user to see:

Suggestion

My suggestion is to add a section to the documentation tooltip that says the method was intercepted, with a link to the interceptor method body. Something like this:

It may also be good to colour the intercepted method in a different colour (e.g. purple instead of yellow) so that the user can see it was intercepted even without hovering over it.

(Ignore the fact that I am using Visual Studio instead of Visual Studio Code here - the same suggestion applies.)

[RikkiGibson]

dotnet/roslyn#83254