start:server getting "SyntaxError: Unexpected token import" with some 3rd party libraries

[cj-wang]

Thanks for the great example!
I'm having a small issue here, the dev server stops working with some 3rd part libraries, e.g. Nebular.
Issue can be reproduced here: https://github.com/cj-wang/universal-nest/tree/nebular

import { InjectionToken } from '@angular/core';
^^^^^^

SyntaxError: Unexpected token import
    at createScript (vm.js:80:10)
    at Object.runInThisContext (vm.js:139:10)
    at Module._compile (module.js:616:28)
    at Object.Module._extensions..js (module.js:663:10)
    at Module.load (module.js:565:32)
    at tryModuleLoad (module.js:505:12)
    at Function.Module._load (module.js:497:3)
    at Module.require (module.js:596:17)
    at require (internal/module.js:11:18)
    at Object.@nebular/theme/theme.options 

[alex-osman]

Having this problem with many 3rd party libraries as well

[kamilmysliwiec]

This issue is not related to Nest itself. I'd suggest looking here angular/angular-cli#7200