Ionic 2 RC0 and ng translate Error on Build android (ngc: Error:)

Ionic Framework ionic-v3
1

Error Appear when i build android using ionic build android command

ngc: Error: Error encountered resolving symbol values statically. Reference to a local (non-exported) symbol ‘dictionary’. Consider exporting the symbol (position 14:8 in the original .ts file), resolving symbol TRANSLATION_PROVIDERS

My code in translation.ts file

export const TRANSLATIONS = new OpaqueToken('translations');
// all traslations
 const dictionary : any = {
    [LANG_EN_NAME]: LANG_EN_TRANS,
    [LANG_AR_NAME]: LANG_AR_TRANS,
    [LANG_FR_NAME]: LANG_FR_TRANS
};
// providers
export const TRANSLATION_PROVIDERS : any = [
    { provide: TRANSLATIONS, useValue: dictionary},
];

My app.module.ts code

import {TRANSLATION_PROVIDERS,TranslatePipe,TranslateService} from ‘./translate’;

@NgModule({
  declarations: [
    MyApp,
  ],
  imports: [
    BrowserModule,
    IonicModule.forRoot(MyApp)
  ],
  bootstrap: [IonicApp],
  entryComponents: [
    MyApp,

  ],
  providers: [TRANSLATION_PROVIDERS,TranslateService ]
})
export class AppModule {}

any suggestions about this issue, by the way when im using ionic serve command my project work 100% with transaltion