import {
  getPageArchiveHistory,
  getArchivedPage
} from 'webarchive-page-downloader'

// ...

const history = await getPageArchiveHistory('www.google.com')

/*
{
  urlKey: 'com,google)/',
  timestamp: 19981111184551,
  originalUrl: 'http://google.com:80/',
  mimeType: 'text/html',
  statusCode: 200,
  digest: 'HOQ2TGPYAEQJPNUA6M4SMZ3NGQRBXDZ3',
  length: 381
}
...
*/

const pageContent = await getArchivedPage('www.google.com', 19981111184551)