text: import $ from 'jquery';
  import Toc from '../com/toc';
  import NavTree from "../com/nav-tree";
  
  $(function () {
    new NavTree(document.querySelector('.js-side-tree-nav'));
  
    const toc = new Toc();
  
    toc.render({
      target: document.getElementById('js-toc')
    });
  });