text: import React from "react";
  import { BrowserRouter as Router, Route } from "react-router-dom";
  import { Container } from "react-bootstrap";
  import Header from "./components/Header";
  import Footer from "./components/Footer";
  import RegisterScreen from "./screens/RegisterScreen";
  import LoginScreen from "./screens/LoginScreen";
  import HomeScreen from "./screens/HomeScreen";
  
  const App = () => {
    return (
      <Router>
        <Header />
        <main>
          <Container>
            <Route exact path="/" component={HomeScreen} />
            <Route exact path="/register" component={RegisterScreen} />
            <Route exact path="/login" component={LoginScreen} />
          </Container>
        </main>
        <Footer />
      </Router>
    );
  };
  
  export default App;
  