| "use client" | |
| import { useCallback, useInsertionEffect, useRef } from "react" | |
| /** | |
| * This hook is user-land implementation of the experimental `useEffectEvent` hook. | |
| * React docs: https://react.dev/learn/separating-events-from-effects#declaring-an-effect-event | |
| */ | |
| export function useCallbackRef<Args extends unknown[], Return>( | |
| callback: ((...args: Args) => Return) | undefined, | |
| deps: React.DependencyList = [], | |
| ) { | |
| const callbackRef = useRef<typeof callback>(() => { | |
| throw new Error("Cannot call an event handler while rendering.") | |
| }) | |
| useInsertionEffect(() => { | |
| callbackRef.current = callback | |
| }) | |
| // eslint-disable-next-line react-hooks/exhaustive-deps | |
| return useCallback((...args: Args) => callbackRef.current?.(...args), deps) | |
| } | |