[753] 1.0.0-alpha1 Nuxt with Koa

According to the Nuxt.js codes of 1.0.0-alpha1, initialization of nuxt has been changed into asynchronous. So how can we use koa in server side codes, should I wrap all koa app.use inside nuxt.then ?

const nuxt = new Nuxt(config)
nuxt.then((nuxt) => {
  nuxt.build()
  app.use(async (ctx, next) => {
    // ...
    await next()
    // ...
  })
  app.use(async (ctx, next) => {
    // ...
    await next()
    // ...
  })
})