Problem with import { Quasar } from 'quasar'

[thearabbit]

It don't work (import with demand)

import {
  Quasar,
  Notify,
  ...
} from 'quasar'

Vue.use(Quasar, {
  components: {},
  plugins: {
    Notify,
...
  },
  directives: {
...
  },
})

But work fine with (It mean that import all???)

import Quasar, {
  Notify,
  ...
} from 'quasar'

[mwarren2]

I'm sorry but I don't know the answer

[thearabbit]

Thanks for your reply.
By document

[thearabbit]

This error