Suggest improving hook API reference signatures

A user on Reddit pointed out that the Hooks API Reference page section for useEffect doesn't include the deps array in the signature - it's just useEffect(callback). The deps array is only described later on under the heading "Conditionally Firing an Effect".

Similarly, the entry for useLayoutEffect() doesn't even show a signature at all - it just says "the signature is identical to useEffect".

At a minimum, the useEffect signature should show that there's an optional second argument - the deps array. It would also help to show the signature for useLayoutEffect as well.

Reddit link reference: https://www.reddit.com/r/reactjs/comments/b0oh20/usedimensions_a_react_hook_to_measure_dom_nodes/eigiqud/

Inizia dalla pagina Hooks API Reference ed esamina le voci useEffect e useLayoutEffect. Il lavoro è completato quando useEffect mostra il proprio array deps opzionale e useLayoutEffect ha una firma esplicita, mantenendo coerenti le spiegazioni circostanti.