// "Replace with 'newFun(p1, p2)'" "true" interface I { @Deprecated("", ReplaceWith("newFun(p1, p2)")) fun oldFun(p1: String, p2: () -> Boolean) fun newFun(p1: String, p2: () -> Boolean, p3: String? = null) } fun foo(i: I) { i.oldFun("a") { true } }