Handles Asset objects (JavaScript and CSS). Use the getHtml() method to get the HTML output for the collection. The elements will be outputted in the same order they were added in the collection.

This class extends the KeyValueCollection where the key is the display name of the navigation and the value the URL of the page. If you use the constructor to set the content navigation links make sure that you provide an empty URL for the current page so that it's marked as active in frontend.