import React from "react";import {BrowserRouter as Router, Switch, Route, Link, useParams}
                                                                                   from "react-router-dom";export default function ParamsExample() {
  return (
    <Router>
      <div>
        <h2>Accounts</h2>
        <ul>
          <li><Link to="/netflix">Netflix</Link></li>
          <li><Link to="/zillow-group">Zillow Group</Link></li>
          <li><Link to="/yahoo">Yahoo</Link></li>
          <li><Link to="/modus-create">Modus Create</Link></li>
        </ul>
        <Switch><Route path="/:id/:page?" children={<Child />} /></Switch>
      </div>
    </Router>
  );}function Child() {
  let { id } = useParams();
  return (<div><h3>ID: {id}</h3></div>);}