How to use the react-native-web.AppRegistry function in react-native-web

import React, { Component } from 'react'
import ReactDOM from 'react-dom'
import * as ReactNative from 'react-native-web'
import PropTypes from 'prop-types'
import pureRender from 'pure-render-decorator'

import VendorComponents from './VendorComponents'
import consoleProxy, { consoleLog, consoleClear } from './ConsoleProxy'
import { prefixObject } from '../../utils/PrefixInlineStyles'

const AppRegistry = ReactNative.AppRegistry

window._consoleProxy = consoleProxy

// Make regeneratorRuntime globally available for async/await
window.regeneratorRuntime = require('regenerator-runtime')

const APP_NAME = 'App'

// Override registerComponent in order to ignore the name used
const registerComponent = AppRegistry.registerComponent.bind(AppRegistry)
AppRegistry.registerComponent = (name, f) => {
  registerComponent(APP_NAME, f)
  window._didRegisterComponent = true
}

const prefix = `

var _reactNativeWeb=require("react-native-web");


var registerComponent=_reactNativeWeb.AppRegistry.registerComponent;

var getApplication=_reactNativeWeb.AppRegistry.getApplication;


var appRoutes={};







_reactNativeWeb.AppRegistry.registerComponent=function(appKey,getComponentFunc,getRouterFunc){
if(typeof getRouterFunc=='function'){
appRoutes[appKey]=getRouterFunc();
}

var _reactNativeWeb=require("react-native-web");


var registerComponent=_reactNativeWeb.AppRegistry.registerComponent;

var getApplication=_reactNativeWeb.AppRegistry.getApplication;


var appRoutes={};







_reactNativeWeb.AppRegistry.registerComponent=function(appKey,getComponentFunc,getRouterFunc){
if(typeof getRouterFunc=='function'){
appRoutes[appKey]=getRouterFunc();
}
return registerComponent.call(this,appKey,getComponentFunc);
};

get: function get() {
    return _reactNativeWeb.AppRegistry;
  }
});

_reactNativeWeb.AppRegistry.registerComponent=function(appKey,getComponentFunc,getRouterFunc){
if(typeof getRouterFunc=='function'){
appRoutes[appKey]=getRouterFunc();
}
return registerComponent.call(this,appKey,getComponentFunc);
};






_reactNativeWeb.AppRegistry.getApplication=function(appKey,appParameters){
var application=getApplication.call(this,appKey,appParameters);
application.routers=appRoutes[appKey];
return application;
};

var registerComponent=_reactNativeWeb.AppRegistry.registerComponent;

var getApplication=_reactNativeWeb.AppRegistry.getApplication;


var appRoutes={};







_reactNativeWeb.AppRegistry.registerComponent=function(appKey,getComponentFunc,getRouterFunc){
if(typeof getRouterFunc=='function'){
appRoutes[appKey]=getRouterFunc();
}
return registerComponent.call(this,appKey,getComponentFunc);
};






_reactNativeWeb.AppRegistry.getApplication=function(appKey,appParameters){
var application=getApplication.call(this,appKey,appParameters);
application.routers=appRoutes[appKey];
return application;
};