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// object contains subObjectexport function partialContains(object: any, subObject: any):Boolean {  // Create arrays of property names  const objProps = Object.getOwnPropertyNames(object);  const subProps = Object.getOwnPropertyNames(subObject);
  if (subProps.length > objProps.length) return false;
  for (const subProp of subProps)      if (!object.hasOwnProperty(subProp) || object[subProp] !== subObject[subProp]) return false;
  return true;}