Function removeWithCb

06.Router/basic/js/vue.js:9226–9229

* Remove operation that takes a callback. * * @param {Node} el * @param {Vue} vm - unused * @param {Function} [cb]

(el, vm, cb)

     */

    function removeWithCb(el, vm, cb) {
      remove(el);
      if (cb) cb();
    }
  }

  function eventsAPI (Vue) {