// Lib.scala
object Lib {
  @JSExportTopLevel("foo")
  val foo: js.Function1[js.Any, _] = { robot =>
    println("Hello wolrd!")
  }
}
// build.sbt
enablePlugins(ScalaJSPlugin, ScalaJSBundlerPlugin)
name := "Scalafmt Probot"
scalaVersion := "2.12.5"
npmDependencies in Compile += "probot" -> "6.1.0"
scalaJSModuleKind := ModuleKind.CommonJSModule