Print out where in the source code specific classes are exposed in a module

**Is your feature request related to a problem? Please describe.**
I don't find document mentioning how I can get more detailed messages. Sometimes it shouldn't be fixed by suggesting moving from `implementation` to `api` dependency. Instead, lots of cases are we should fix the wrong accessibility modifier or do the encapsulation better by extracting interfaces or base implementations.

The problem is if it's only telling me my module is exposing something, I need to search a lot for where it's exposed, and for some legacy modules, it can be hundreds of places.

**Describe the solution you'd like**
Adding some parameters like "verbose" to print out more detailed information like where those dependency are exposed.
The path and line number of the source file would be very helpful.

Thanks in advance.

The issue names no files, tests, or entry points. Start by locating the diagnostic that reports when a module exposes a dependency and inspect how its output is produced. Done means an opt-in verbose mode reports the source path and line number for each exposure, with coverage for the reported output.

Written by the indexing model from the issue text.