Static extension methods for Java classes?

4

If you are using a different receiver name, why not use an object with the methods? Like:

object SNavigation {
  fun createNavigationOnClickListener(@IdRes resId: Int,
                                      args: Bundle? = null,
                                      navOptions: NavOptions? = null,
                                      navigationExtras: Navigator.Extras? = null
                                    ) : (View) -> Unit {
    //This is just implementation details, don't worry too much about them, just focus on the Navigation? part in the method declaration
    return { view: View -> view.navigate(resId, args, navOptions, navigationExtras) }
}