aris/apps/admin-dashboard/src/App.tsx

import { createRouter, RouterProvider } from "@tanstack/react-router"
import { useQueryClient, type QueryClient } from "@tanstack/react-query"

import { routeTree } from "./route-tree.gen"

const router = createRouter({
  routeTree,
  defaultPreload: "intent",
  context: {
    queryClient: undefined! as QueryClient,
  },
})

declare module "@tanstack/react-router" {
  interface Register {
    router: typeof router
  }
}

export function App() {
  const queryClient = useQueryClient()
  return <RouterProvider router={router} context={{ queryClient }} />
}

export default App