Unused imports warning

Is there a Scala 3 compiler option to report unused imports? I tried -Wunused:all, but nothing is reported. I believe -Xlint did it with Scala 2, but I cannot find a Scala 3 equivalent.

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Nope. See:

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In the current state of affairs (3.2), is there a tool I can use to flag all unused imports in a project?

It’s currently being worked on at [Semester Project] Add new front-end phase for unused entities and add support for unused imports by PaulCoral · Pull Request #16157 · lampepfl/dotty · GitHub


see Replacement for -Xlint in Scala3? - #9 by SethTisue - Documentation - Scala Contributors