Replacement for -Xlint in Scala3?

Following up on a conversation in scala/bug#12441, is there a selected mechanism for getting -Xlint-style warnings?

If this is being moved out of the compiler into a plugin, possibly backed by something like semanticdb, that makes sense to me, I just haven’t found any documentation about it (the compiler options lookup table just lists X for those, for instance).

Thanks for your work on dotty/scala3, looking forward to moving my projects to it.