when {
            ctMember is CtMethod && ctMember.isSynthetic -> true // synthetic members cannot have kdoc
            ctMember is CtClass -> ktFile.ktClassOf(ctMember)?.isDocumentedAsSince(version) == true
            ktFile.ktClassOf(ctDeclaringClass)?.isDocumentedAsSince(version) == true -> true
            else -> when (ctMember) {
                is CtField -> ktFile.isDocumentedAsSince(version, ctDeclaringClass, ctMember)