MemoComponent.js

const MemoComponent = React.memo(({ onClick }) => {
  const buttonRef = React.useRef(null);
  React.useEffect(() => {
    const buttonDOM = buttonRef.current;
    buttonDOM.addEventListener("click", onClick);
    return () => buttonDOM.removeEventListener("click", onClick);
  }, []);
  return (
    <Button ref={buttonRef}>Click on the memo</button>
  );
});