text: import React from "react";
  
  import { Admin, Resource, ListGuesser } from "react-admin";
  import jsonServerProvider from "ra-data-json-server";
  
  const dataProvider = jsonServerProvider("http://jsonplaceholder.typicode.com");
  
  const App = () => (
    <Admin dataProvider={dataProvider}>
      <Resource name="users" list={ListGuesser} />
    </Admin>
  );
  
  export default App;
  