code: function fresh (url, parsedUrl) {
    return typeof parsedUrl === 'object' &&
      parsedUrl !== null &&
      (Url === undefined || parsedUrl instanceof Url) &&
      parsedUrl._raw === url
  }
docs: Determine if parsed is still fresh for url.
  
  @param {string} url
  @param {object} parsedUrl
  @return {boolean}
  @private