Hi guys, currently I get a node by it's document type in the following way:

public IPublishedContent GetPage(string documentType)
{
    var page = umbracoHelper.TypedContentSingleAtXPath("//" + documentType);

    if (page != null)
    {
        return page;
    }

    return null;
}

I was wondering if there was a more modern way of doing this?