The example in hooks-faq "is-there-something-like-forceupdate" is wrong

[jauco]

Direct link: https://reactjs.org/docs/hooks-faq.html#is-there-something-like-forceupdate

The example says

const [ignored, forceUpdate] = useReducer(x => x + 1, 0);

  function handleClick() {
    forceUpdate();
  }

But this makes typescript report an error. (The typescript types are provided by the react team itself right? otherwise I might need to file a bug with the team maintaining the types)

Possible fixes:

const [ignored, forceUpdate] = useReducer(x => x + 1, 0);

  function handleClick() {
    forceUpdate("something"); //I added an argument here
  }

will pass the type checker

const [ignored, forceUpdate] = useState(0); //useState instead of useReducer

  function handleClick() {
    forceUpdate(x => x + 1); //calculate function
  }

is also ok (and a bit nicer IMHO)