public open class MethodWithFunctionTypes : R|java/lang/Object| {
    public open operator fun foo(f: R|ft<kotlin/Function1<ft<kotlin/String, kotlin/String?>, ft<kotlin/String, kotlin/String?>>, kotlin/Function1<ft<kotlin/String, kotlin/String?>, ft<kotlin/String, kotlin/String?>>?>|!): R|ft<kotlin/Function0<ft<kotlin/String, kotlin/String?>>, kotlin/Function0<ft<kotlin/String, kotlin/String?>>?>|!

}
