fix(firebase): stub firebase universal auth modules

Author: patrickmichalina

src/modules/firebase/auth/browser.auth.module.ts

@@ -0,0 +1,13 @@
+import { NgModule } from '@angular/core'
+import { AngularFireAuthModule, AngularFireAuth } from 'angularfire2/auth'
+
+// tslint:disable-next-line:no-class
+@NgModule({
+  imports: [AngularFireAuthModule],
+  exports: [AngularFireAuthModule]
+})
+export class FirebaseAuthBrowserModule {
+  constructor(public auth: AngularFireAuth) {
+    // TODO
+  }
+}

src/modules/firebase/auth/browser.ts

@@ -0,0 +1 @@
+export { FirebaseAuthBrowserModule } from './browser.auth.module'

src/modules/firebase/auth/server.auth.module.ts

@@ -0,0 +1,11 @@
+import { NgModule } from '@angular/core'
+import { AngularFireAuthModule, AngularFireAuth } from 'angularfire2/auth'
+import { FirebaseServerAuth } from './server.auth.service'
+
+// tslint:disable-next-line:no-class
+@NgModule({
+  imports: [AngularFireAuthModule],
+  exports: [AngularFireAuthModule],
+  providers: [{ provide: AngularFireAuth, useClass: FirebaseServerAuth }]
+})
+export class FirebaseAuthServerModule {}

src/modules/firebase/auth/server.auth.service.ts

@@ -0,0 +1,11 @@
+import { Injectable } from '@angular/core'
+import { of } from 'rxjs'
+
+// tslint:disable-next-line:no-class
+@Injectable()
+export class FirebaseServerAuth {
+  readonly user = of({})
+  readonly authState = of({})
+  readonly idToken = ''
+  readonly idTokenResult = of({})
+}

src/modules/firebase/auth/server.ts

@@ -0,0 +1 @@
+export { FirebaseServerAuth } from './server.auth.service'