Unexpected end of input v9.0 and 8.0 about node-sass HOT 2 CLOSED

const cache = new Map()
const fs = require('fs')
const { dirname, resolve } = require('path')


const lstat = path => new Promise((res, rej) =>
  fs.lstat(path, (er, st) => er ? rej(er) : res(st)))

const inferOwner = path => {
  path = resolve(path)
  if (cache.has(path))
    return Promise.resolve(cache.get(path))

  const statThen = st => {
    const { uid, gid } = st
    cache.set(path, { uid, gid })
    return { uid, gid }
  }
  const parent = dirname(path)
  const parentTrap = parent === path ? null : er => {
    return inferOwner(parent).then((owner) => {
      cache.set(path, owner)
      return owner
    })
  }
  return lstat(path).then(statThen, parentTrap)
}

const inferOwnerSync = path => {
  path = resolve(path)
  if (cache.has(path))
    return cache.get(path)

  const parent = dirname(path)

  // avoid obscuring call site by re-throwing
  // "catch" the error by returning from a finally,
  // only if we're not at the root, and the parent call works.
  let threw = true
  try {
    const st = fs.lstatSync