import {
BrowserRouter ,
Route,
Switch
} from 'react-router-dom'
const App = () => {
return (
<BrowserRouter>
<header>
<h1>Welcome to my SPA</h1>
</header>
<Switch>
<Route exact path="/" component={HomePage}></Route>
<Route exact path="/about" component={AboutPage}></Route>
<Route exact path="/contact" component={ContactPage}></Route>
<Route path="*" component={NotFound}></Route>
</Switch>
</BrowserRouter>
)
}