import sbt.Keys._ import sbt._ object ProjectPlugin extends AutoPlugin { override def trigger = allRequirements override lazy val projectSettings = Seq( scalaVersion := "2.13.3" ) object autoImport { implicit class ProjectOps(p: Project) { def withCats: Project = p .settings(libraryDependencies += "org.typelevel" %% "cats-core" % "2.2.0-RC2") } } }