react-query/examples/react/nextjs-app-prefetching/app/pokemon.ts

import { queryOptions } from '@tanstack/react-query'

export const pokemonOptions = queryOptions({
  queryKey: ['pokemon'],
  queryFn: async () => {
    const response = await fetch('https://pokeapi.co/api/v2/pokemon/25')

    return response.json()
  },
})