ctrlaltdev

import crypto from 'crypto'
import { writeFileSync } from 'fs'

async function exportCryptoKeyToPEM(key) {
  const exported = await crypto.subtle.exportKey('pkcs8', key)

  const pemExported = `-----BEGIN PRIVATE KEY-----\n${Buffer.from(exported).toString('base64')}\n-----END PRIVATE KEY-----`

  return pemExported
}