Task.Sources() does not compile

[informarte]

I have a Scala 3 project with a resources folder that I don't want to be included into the jar. With the old T syntax, it was easy:

override def resources = T.sources()

As the release notes for 0.12.0 recommend to migrate to the new Task syntax, I changed the above line to:

override def resources = Task.Sources()

which does not compile due to the vararg overloads:

[build.mill-61] [error] /home/informarte/Workspaces/yuck/build.mill:30:35: ambiguous reference to overloaded definition,
[build.mill-61] [error] both macro method Sources in object Task of type (values: os.SubPath*)(implicit ctx: mill.define.Ctx): mill.define.Target[Seq[mill.api.PathRef]]
[build.mill-61] [error] and  macro method Sources in object Task of type (values: mill.api.Result[os.Path]*)(implicit ctx: mill.define.Ctx): mill.define.Target[Seq[mill.api.PathRef]]
[build.mill-61] [error] match argument types () and expected result type mill.T[Seq[mill.api.PathRef]]
[build.mill-61] [error]     override def resources = Task.Sources()
[build.mill-61] [error]                                   ^
[build.mill-61] [error] one error found

I tried to work-around this issue by using an empty list:

override def resources = Task.Sources(List[os.SubPath](): _*)

which does not compiler either:

[build.mill-61] [error] /home/informarte/Workspaces/yuck/build.mill:30:61: Sequence argument type annotation `: _*` cannot be used here:
[build.mill-61] [error] the single parameter has type os.SubPath which is not a repeated parameter type
[build.mill-61] [error]     override def resources = Task.Sources(List[os.SubPath](): _*)
[build.mill-61] [error]                                                             ^
[build.mill-61] [error] one error found

This error message does not make any sense to me.

I wonder how to proceed.
Is there a way to use one of the existing Sources overloads with an empty list?
Renaming the resources folder is of course an option but what about adding a Sources() method without arguments?

[lolgab]

Now Sources doesn't have anymore a different type than Task. So you can work around the issue by having a Task that returns an empty sequence:

def resources = Task { Seq.empty[PathRef] }