Error: Module does not export default [PLEASE HELP ME]

Hi everybody,

I’m using the latest version of ionic 2. In my project I have used a module import. But I get the following error.

My code is here in app.component.ts

import myGlobals from '../global.ts';

In global.ts, do you export class myGlobals ?
Same in component.ts, do you export class MyApp ?