1import React from 'react';2import ReactDOM from 'react-dom/client';3import { BrowserRouter } from 'react-router-dom';4import { QueryClient, QueryClientProvider } from '@tanstack/react-query';5import { registerSW } from 'virtual:pwa-register';6import { AppRouter } from './app/router';7import './index.css';89const qc = new QueryClient({ defaultOptions: { queries: { retry: 1, refetchOnWindowFocus: false } } });1011registerSW({ immediate: true });1213ReactDOM.createRoot(document.getElementById('root')!).render(14 <React.StrictMode>15 <QueryClientProvider client={qc}>16 <BrowserRouter>17 <AppRouter />18 </BrowserRouter>19 </QueryClientProvider>20 </React.StrictMode>,21);22