Missing dependencies when running ng build --prod

Bug Report or Feature Request (mark with an x)

- [x ] bug report -> please search issues before submitting
- [ ] feature request

OS and Version?

Windows 10

Versions

Angular CLI: 9.0.2
Node: 12.15.0
OS: win32 x64

Angular: 9.0.1
... animations, common, compiler, compiler-cli, core, forms
... language-service, platform-browser, platform-browser-dynamic
... router
Ivy Workspace: Yes

Package                            Version
------------------------------------------------------------
@angular-devkit/architect          0.900.2
@angular-devkit/build-angular      0.900.2
@angular-devkit/build-ng-packagr   0.900.2
@angular-devkit/build-optimizer    0.900.2
@angular-devkit/build-webpack      0.900.2
@angular-devkit/core               9.0.2
@angular-devkit/schematics         9.0.2
@angular/cdk                       9.0.0
@angular/cli                       9.0.2
@angular/fire                      5.4.2
@angular/flex-layout               9.0.0-beta.29
@angular/material                  9.0.0
@ngtools/webpack                   9.0.2
@schematics/angular                9.0.2
@schematics/update                 0.900.2
ng-packagr                         9.0.0
rxjs                               6.5.4
typescript                         3.7.5
webpack                            4.41.2

Repro steps

1. Create a new Angular library (I use nx to do this) 2.) Run ng build my-library --prod. See that build succeeds 3.) Add all dependencies and ngx-auth-firebaseui to project 4.) Import NgxAuthFirebaseUIModule.forRoot(…) as docs states

import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';

// Import your library
import { NgxAuthFirebaseUIModule } from 'ngx-auth-firebaseui';

@NgModule({
  imports: [CommonModule,
    // Specify the ngx-auth-firebaseui library as an import
    NgxAuthFirebaseUIModule.forRoot({
      apiKey: 'your-firebase-apiKey',
      authDomain: 'your-firebase-authDomain',
      databaseURL: 'your-firebase-databaseURL',
      projectId: 'your-firebase-projectId',
      storageBucket: 'your-firebase-storageBucket',
      messagingSenderId: 'your-firebase-messagingSenderId'
    }, undefined, {})
  ]
})
export class TestModule {}

5.) Run build command again ng build my-library --prod and see all the errors:

The log given by the failure

Compiling TypeScript sources through ngc
Warning: Can't resolve all parameters for LoggedInGuard in C:/Projects/SOLID/SOLID.Core/node_modules/ngx-auth-firebaseui/ngx-auth-firebaseui.d.ts: ([object Object], 
[object Object], ?). This will become an error in Angular v6.x
ERROR: Can't resolve all parameters for LoggedInGuard in C:/Projects/SOLID/SOLID.Core/node_modules/ngx-auth-firebaseui/ngx-auth-firebaseui.d.ts: ([object Object], [object Object], ?).
Can't resolve all parameters for UserComponent in C:/Projects/SOLID/SOLID.Core/node_modules/ngx-auth-firebaseui/ngx-auth-firebaseui.d.ts: ([object Object], ?, ?, [object Object]).
Can't resolve all parameters for AuthComponent in C:/Projects/SOLID/SOLID.Core/node_modules/ngx-auth-firebaseui/ngx-auth-firebaseui.d.ts: ([object Object], [object Object], [object Object], ?, [object Object], [object Object], [object Object]).
Can't resolve all parameters for AuthProvidersComponent in C:/Projects/SOLID/SOLID.Core/node_modules/ngx-auth-firebaseui/ngx-auth-firebaseui.d.ts: (?).
Can't resolve all parameters for ɵi in C:/Projects/SOLID/SOLID.Core/node_modules/ngx-auth-firebaseui/ngx-auth-firebaseui.d.ts: (?, [object Object], [object Object]).Can't resolve all parameters for NgxAuthFirebaseuiLoginComponent in C:/Projects/SOLID/SOLID.Core/node_modules/ngx-auth-firebaseui/ngx-auth-firebaseui.d.ts: ([object 
Object], ?, [object Object]).
Can't resolve all parameters for NgxAuthFirebaseuiRegisterComponent in C:/Projects/SOLID/SOLID.Core/node_modules/ngx-auth-firebaseui/ngx-auth-firebaseui.d.ts: ([object Object], [object Object], ?).

An unhandled exception occurred: Can't resolve all parameters for LoggedInGuard in C:/Projects/SOLID/SOLID.Core/node_modules/ngx-auth-firebaseui/ngx-auth-firebaseui.d.ts: ([object Object], [object Object], ?).
Can't resolve all parameters for UserComponent in C:/Projects/SOLID/SOLID.Core/node_modules/ngx-auth-firebaseui/ngx-auth-firebaseui.d.ts: ([object Object], ?, ?, [object Object]).
Can't resolve all parameters for AuthComponent in C:/Projects/SOLID/SOLID.Core/node_modules/ngx-auth-firebaseui/ngx-auth-firebaseui.d.ts: ([object Object], [object Object], [object Object], ?, [object Object], [object Object], [object Object]).
Can't resolve all parameters for AuthProvidersComponent in C:/Projects/SOLID/SOLID.Core/node_modules/ngx-auth-firebaseui/ngx-auth-firebaseui.d.ts: (?).
Can't resolve all parameters for ɵi in C:/Projects/SOLID/SOLID.Core/node_modules/ngx-auth-firebaseui/ngx-auth-firebaseui.d.ts: (?, [object Object], [object Object]).Can't resolve all parameters for NgxAuthFirebaseuiLoginComponent in C:/Projects/SOLID/SOLID.Core/node_modules/ngx-auth-firebaseui/ngx-auth-firebaseui.d.ts: ([object 
Object], ?, [object Object]).
Can't resolve all parameters for NgxAuthFirebaseuiRegisterComponent in C:/Projects/SOLID/SOLID.Core/node_modules/ngx-auth-firebaseui/ngx-auth-firebaseui.d.ts: ([object Object], [object Object], ?).

See "C:\Users\micha\AppData\Local\Temp\ng-ejs5TF\angular-errors.log" for further details.

Desired functionality

ng build will work with NgxAuthFirebaseUIModule

Mention any other details that might be useful

[tiloio]

I found the problem and created a pull request. @AnthonyNahas could you review and merge it?

[tiloio]

I tried it to change the ModuleWithProviders according to https://angular.io/guide/deprecations#modulewithproviders-type-without-a-generic but it didn’t helped. I can’t find a reason…