Error: iterators/generators require regenerator-runtime, which is too heavyweight for this guide to allow them. Separately, loops should be avoided in favor of array iterations.

I have this code snippet but I can't remove this lint error

  for (const key of keys1) {
    const val1 = object1[key];
    const val2 = object2[key];
    const areObjects = isObject(val1) && isObject(val2);
    const areArrays = Array.isArray(val1) && Array.isArray(val2);
    if (
      (areArrays && !compareArrays(val1, val2)) ||
      (areObjects && !deepEqual(val1, val2)) ||
      (!areObjects && val1 !== val2)
    ) {
      return false;
    }
  }
  return true;