export function preserveShallowEqual<T extends object>(current: T, next: T): T {
  if (Object.is(current, next)) return current;

  const currentRecord = current as Record<string, unknown>;
  const nextRecord = next as Record<string, unknown>;
  const currentKeys = Object.keys(currentRecord);
  const nextKeys = Object.keys(nextRecord);

  if (currentKeys.length !== nextKeys.length) return next;

  for (const key of currentKeys) {
    if (!Object.hasOwn(nextRecord, key) || !Object.is(currentRecord[key], nextRecord[key])) {
      return next;
    }
  }

  return current;
}