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import browserstack from 'testcafe-browser-provider-browserstack'import { parseArgs } from 'node:util'
const {  positionals: { 0: identifier },} = parseArgs({ allowPositionals: true })
await browserstack.init()
const browserlist = await browserstack.getBrowserList()
let resultswitch (identifier) {  case 'browserstack:android':    ;[result] = browserlist      .filter((id) => id.startsWith('Google Pixel'))      .sort((a, b) => {        const va = parseFloat(a.split('@')[1])        const vb = parseFloat(b.split('@')[1])
        return va < vb ? 1 : -1      })    break  case 'browserstack:safari':    ;[result] = browserlist.filter(      (id) => !!new RegExp(`safari@\\\d+\\\.\\\d+:OS X Monterey`).exec(id),    )    break  case 'browserstack:ios':    ;[result] = browserlist      .filter((id) => id.startsWith('iPhone'))      .sort((a, b) => {        const va = parseFloat(a.split('@')[1])        const vb = parseFloat(b.split('@')[1])
        return va < vb ? 1 : -1      })    break  default:    throw new TypeError('unsupported browser identifier')}
console.log(`browserstack:${result}`)