code: function buildNav(members) {
      var nav = [];
  
      if (members.namespaces.length) {
          _.each(members.namespaces, function (v) {
              nav.push({
                  type: 'namespace',
                  longname: v.longname,
                  name: v.name,
                  members: find({
                      kind: 'member',
                      memberof: v.longname
                  }),
                  methods: find({
                      kind: 'function',
                      memberof: v.longname
                  }),
                  typedefs: find({
                      kind: 'typedef',
                      memberof: v.longname
                  }),
                  events: find({
                      kind: 'event',
                      memberof: v.longname
                  })
              });
          });
      }
  
      if (members.classes.length) {
          _.each(members.classes, function (v) {
              nav.push({
                  type: 'class',
                  longname: v.longname,
                  name: v.name,
                  members: find({
                      kind: 'member',
                      memberof: v.longname
                  }),
                  methods: find({
                      kind: 'function',
                      memberof: v.longname
                  }),
                  typedefs: find({
                      kind: 'typedef',
                      memberof: v.longname
                  }),
                  events: find({
                      kind: 'event',
                      memberof: v.longname
                  })
              });
          });
      }
  
      return nav;
  }
docs: Create the navigation sidebar.
  @param {object} members The members that will be used to create the sidebar.
  @param {array<object>} members.classes
  @param {array<object>} members.externals
  @param {array<object>} members.globals
  @param {array<object>} members.mixins
  @param {array<object>} members.modules
  @param {array<object>} members.namespaces
  @param {array<object>} members.tutorials
  @param {array<object>} members.events
  @return {string} The HTML for the navigation sidebar.