@Finalize
                void afterPerson(Person person) {
                    person.name += " after"
                }

                @Mutate
                void configurePerson(Person person) {
                    person.name += " configure"
                }

                @Mutate
                void addEchoTask(ModelMap<Task> tasks, Person person) {

        if (versionRef != null) {
            aliasBuilder.versionRef(versionRef);
            return;
        }
        aliasBuilder.version(v -> configureVersion(require, strictly, prefer, rejectedVersions, rejectAll, v));
    }

    private static void configureVersion(
        @Nullable String require,
        @Nullable String strictly,
        @Nullable String prefer,
        @Nullable List<String> rejectedVersions,