```js
  let foo = {}
  useEffect(() => {
    foo.bar.baz = 43;
  }, []);
```

This asks you to include `foo.bar.baz` into deps. But this doesn't make sense, as you write to it. Instead it should ask to include `foo.bar` into array.

If `foo` is a newly created object in render scope then we might additionally nudge you to `useRef` for it instead. Because otherwise it won't be shared between renders.
let [podcasts, setPodcasts] = useState(null);
        }
      `,
    },
    {
      code: normalizeIndent`
        function withFetch(fetchPodcasts) {
          return function Podcasts({ id }) {
            let [podcasts, setPodcasts] = useState(null);
            useEffect(() => {
              fetchPodcasts(id).then(setPodcasts);
            }, [id]);
          }
        }
      `,
    },
    {
      code: normalizeIndent`
        function Podcasts({ id }) {
          let [podcasts, setPodcasts] = useState(null);
          useEffect(() => {
            function doFetch({ fetchPodcasts }) {
              fetchPodcasts(id).then(setPodcasts);
            }
            doFetch({ fetchPodcasts: API.fetchPodcasts });
          }, [id]);
        }
      `,
    },
    {