useParam to get only one param

[Remcoman]

When using useParams it seems to re-renders on every param change. I don't want this because I have a component that is only interested in changes for a single parameter. Is there any way that I can subscribe to changes for a single parameter?

Maybe a new api is needed? Something like this (untested):

function useParam(name: string) {
    const router = useContext(UNSAFE_DataRouterContext)
   const [value, setValue] = useState(() => {
      const match = subscriber.matches[subscriber.matches.length-1]
      return match.params[name]
   })
    useEffect(() => {
      router.subscribe(() => {
         const match = subscriber.matches[subscriber.matches.length-1]
         setValue(match.params[name])
      })
    }, [router])
    return value
}