How to update shared value after async operation?

[bharatgupta99]

const [action, setAction] = useState(true);
const sharedVal = useSharedValue(action ? 10 : 20)
useEffect(() => {
    setTimeout(() => {
        setAction(false)
    }, 2000)
}, [])

In the above code, the value of shareVal doesn't change the value of action changes. What is the best way to update value of sharedVal after the timeout.

[mrousavy]

sharedVal.value = action ? 10 : 20

[mrousavy]

You can also use useDerivedValue here which would act like useMemo.