dRoute="{{selectedRoute}}"
        selectedPath="{{selectedPath}}"
        selectedParams="{{selectedParams}}">
    </more-route-selection>
    <content></content>
  </template>
  <script>
    Polymer('more-route-selector', {
      publish: {
        /**
         * The attribute to read route expressions from (on children).
         *
         * @attribute routeAttribute
         * @type String
         */
        routeAttribute: 'route',

        /**
         * The index of the selected route (relative to 