```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.
],
    },
    {
      
      
      code: normalizeIndent`
        function Thing() {
          useEffect(() => {
            const fetchData = async () => {};
            fetchData();
          }, [fetchData]);
        }
      `,
      errors: [
        {
          message:
            `React Hook useEffect has an unnecessary dependency: 'fetchData'. ` +
            `Either exclude it or remove the dependency array.`,
          suggestions: [
            {
              desc: 'Update the dependencies array to be: []',
              output: normalizeIndent`
                function Thing() {
                  useEffect(() => {
                    const fetchData = async () => {};
                    fetchData();
                  }, []);
                }
              `,
            },