Function useTraceUpdate

packages/grapesjs-react/src/utils/index.ts:18–32

(props: Record<string, any>)

export function noop() {}

export function useTraceUpdate(props: Record<string, any>) {
  const prev = useRef(props);
  useEffect(() => {
    const changedProps = Object.entries(props).reduce((ps, [k, v]) => {
      if (prev.current[k] !== v) {
        (ps as any)[k] = [prev.current[k], v];
      }
      return ps;
    }, {});
    if (Object.keys(changedProps).length > 0) {
      console.log('Changed props:', changedProps);
    }
    prev.current = props;
  });
}