I try to add @googlemaps/react-wrapper in my project, following this explaination : https://developers.google.com/maps/documentation/javascript/react-map But at the first instruction i have this,

const render = (status: Status) => {
  return <h1>{status}</h1>;
};

and if i really understand it is TypeScript and my project page is in javascript, how to do the same thing in javascript ? hope that it's not a too much stupid question. thanks by advance