text: import React from 'react';
  import {render} from 'react-dom';
  import PostPage from './../PostPage/PostPage';
  import Signup from './../SignUp/SignUp';
  import { BrowserRouter, Route ,Switch } from 'react-router-dom'
  const routes = (
      <Switch>
        <Route exact path ="/" component = {Signup} />
        <Route path ="/postpage" component = {PostPage} />
      </Switch>
  );
  export default routes;
  