*/
    String getScope();

    /**
     * The scope of this library. If <code>null</code>, the scope attribute is not added.
     * @since 4.5
     */
    void setScope(String scope);

    void addToNode(Node parentNode);

    }

    public boolean isExported() {
        return exported;
    }

    public void setExported(boolean exported) {
        this.exported = exported;
    }

    @Override
    public void addToNode(Node parentNode) {
        Map<String, Object> attributes = new LinkedHashMap<>();
        attributes.put("type", "module");
        attributes.put("module-name", name);
        if (exported) {

        def pathFactory = new PathFactory()
        pathFactory.addPathVariable("USER_HOME", userHome)

        when:
        def parent = new Node(null, "parent")
        lib.addToNode(parent, pathFactory)

        then:
        def writer = new StringWriter()
        def printer = new XmlNodePrinter(new IndentPrinter(writer))
        printer.print(parent)
        writer.toString().trim() == """

     */
    public Set<File> getSources() {
        return sources;
    }

    public void setSources(Set<File> sources) {
        this.sources = sources;
    }

    public void addToNode(Node parentNode, PathFactory pathFactory) {
        Map<String, Object> libraryAttributes = new LinkedHashMap<>();
        libraryAttributes.put("name", name);
        if (type != null) {

     */
    public boolean isExported() {
        return exported;
    }

    public void setExported(boolean exported) {
        this.exported = exported;
    }

    @Override
    public void addToNode(Node parentNode) {
        Map<String, Object> orderEntryAttributes = new LinkedHashMap<>();
        orderEntryAttributes.put("type", "module-library");
        orderEntryAttributes.putAll(getAttributeMapForScopeAndExported());