}

    @Override
    public void add(String name, Object extension) {
        if (extension instanceof Class) {
            create(name, (Class<?>) extension);
        } else {
            addWithDefaultPublicType(name, extension);
        }
    }

    @Override
    public <T> void add(Class<T> publicType, String name, T extension) {
        add(typeOf(publicType), name, extension);
    }