[Issue 24778] Warning for unused imports

[d-bugmail--- via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=24778

--- Comment #6 from RazvanN <razvan.nitu1...@gmail.com> ---
Here's the dmd implementation: https://github.com/dlang/dmd/pull/16878

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