Function App

videos/long/react-query-tutorial/src/App.tsx:14–23

()

});

function App() {
  const [showDemo, setShowDemo] = useState(true);

  return (
    <QueryClientProvider client={queryClient}>
      <button onClick={() => setShowDemo(!showDemo)}>Toggle Demo</button>
      {showDemo && <Demo />}
    </QueryClientProvider>
  );
}

export default App;