import { InjectionToken , Type } from '@angular/core' ; /**
 * Various InjectionTokens shared across all platforms
 * Always suffix with 'Token' for clarity and consistency
 */ export const PlatformFirebaseToken = new InjectionToken < any > ( 'PlatformFirebase' ) ; export const PlatformLanguageToken = new InjectionToken < string > ( 'PlatformLanguage' ) ;