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

}
