How to use the umi/_runtimePlugin.applyForEach function in umi

})
      : require('../404').default,
    exact: true,
  },
  {
    component: () =>
      React.createElement(
        require('/Users/yeqing/projects/artipub/node_modules/umi-build-dev/lib/plugins/404/NotFound.js')
          .default,
        { pagesPath: 'src/pages', hasRoutesInConfig: true },
      ),
  },
];
window.g_routes = routes;
const plugins = require('umi/_runtimePlugin');
plugins.applyForEach('patchRoutes', { initialValue: routes });

export { routes };

export default class RouterWrapper extends React.Component {
  unListen = () => {};

  constructor(props) {
    super(props);

    // route change handler
    function routeChangeHandler(location, action) {
      plugins.applyForEach('onRouteChange', {
        initialValue: {
          routes,
          location,
          action,

),
      },
    ],
  },
  {
    component: () =>
      React.createElement(
        require('/Users/lambert/Documents/Code/Self/openSource/luban-h5/front-end/landing-page/node_modules/umi-build-dev/lib/plugins/404/NotFound.js')
          .default,
        { pagesPath: 'src/pages', hasRoutesInConfig: false },
      ),
  },
];
window.g_routes = routes;
const plugins = require('umi/_runtimePlugin');
plugins.applyForEach('patchRoutes', { initialValue: routes });

export { routes };

export default class RouterWrapper extends React.Component {
  unListen() {}

  constructor(props) {
    super(props);

    // route change handler
    function routeChangeHandler(location, action) {
      plugins.applyForEach('onRouteChange', {
        initialValue: {
          routes,
          location,
          action,

function routeChangeHandler(location, action) {
      plugins.applyForEach('onRouteChange', {
        initialValue: {
          routes,
          location,
          action,
        },
      });
    }
    this.unListen = history.listen(routeChangeHandler);

function routeChangeHandler(location, action) {
      plugins.applyForEach('onRouteChange', {
        initialValue: {
          routes,
          location,
          action,
        },
      });
    }
    this.unListen = history.listen(routeChangeHandler);