RC.0: How do you import/export modules into your app?

Ionic Framework ionic-v3
8

This is what seems to fix the problem with ion-title etc

import { CommonModule } from '@angular/common';     // contains angular2 components like *ngIf
import { IonicModule } from 'ionic-angular';  // contains ionic2 components like <ion-title>

@NgModule({
imports: [
  CommonModule,                              // for ng2 directives
  IonicModule.forRoot(`root element here`),  // root element for this module 
],
declarations: [
   TabsPage,
   ...
],
exports:[
   TabsPage,
   ...
],
providers[]
})
export class PagesModule {}

But I’m still not able to use TabsPage from this module in the AppModule

app.module.ts

// ...
import { PagesModule } from '../pages/pages.module';

@NgModule({
  declarations: [
    MyApp,
    PagesModule,
  ],
  imports: [
    IonicModule.forRoot(MyApp),
    PagesModule.forRoot(),
  ],
  bootstrap: [IonicApp],
  entryComponents: [
    MyApp,
  ],
  providers: []
})
export class AppModule {}

That issue is more accurately addressed in this post: How do you import a Component that is exported by a Feature Module?