linsa-linsa-io/web/app/router.tsx

import { createRouter as createTanStackRouter } from "@tanstack/react-router"
import { routeTree } from "./routeTree.gen"
import { DefaultCatchBoundary } from "./components/DefaultCatchBoundary"
import { NotFound } from "./components/NotFound"
import { QueryClient } from "@tanstack/react-query"
import { routerWithQueryClient } from "@tanstack/react-router-with-query"

export function createRouter() {
  const queryClient = new QueryClient()
  const router = routerWithQueryClient(
    createTanStackRouter({
      routeTree,
      defaultPreload: "intent",
      defaultErrorComponent: DefaultCatchBoundary,
      defaultNotFoundComponent: () => <NotFound />,
      context: { queryClient, auth: undefined! },
    }),
    queryClient,
  )

  return router
}

declare module "@tanstack/react-router" {
  interface Register {
    router: ReturnType<typeof createRouter>
  }
}