How do I import a package defined in src/test directory from inside src/it

I have defined a class that I want to use both for normal unit and integration tests. These are currently located in src/test and src/it. I have defined this class in a package inside src/test. But I cannot figure out how to access it from inside tests defined in `src/it/.

build.sbt is like this:

...
  .configs(IntegrationTest)
  .settings(Defaults.itSettings)
...