blog_useFetch_dependency_list_obj.ts

// useFetch.ts

// ...

export const useFetch = ({ url, init }: RequestProps) => {
  // Response state
  const [data, setData] = useState<DogImageType>();

  useEffect(() => {
    // Define asynchronous function
    
    // ...
  }, [url, init]);                                 // Add dependency list

  return data;
};