mayou/htmldev/manageTemplate/src/directive/permission/index.js

import permission from './permission';
// eslint-disable-next-line func-names
const install = function(Vue) {
  Vue.directive('permission', permission);
};

if (window.Vue) {
  window.permission = permission;
  Vue.use(install); // eslint-disable-line
}

permission.install = install;
export default permission;