Browser Manager

const browserMgr = await BrowserMgr.build({
  browserType: chromium,
  idleCloseSeconds: 60,
  launchOpts: {
    headless: true
  },
  device: devices['Pixel 5'],
  maxOpenedBrowsers: BrowserMgr.MAX_OPEN_BROWSERS,
  lockCloseFirst: 60
})

const { content } = await browserMgr.getContent({
  donor,
  acceptor,
  url,
  html: text,
  replacers,
  removers,
  customs,
  isFlasher,
  rewriteOpts,
  virtualPath,
  nReadOpts
})
await browserMgr.close()