website/src/app/app.module.ts

import { BrowserModule } from '@angular/platform-browser';
import {BrowserAnimationsModule} from '@angular/platform-browser/animations';
import {AngularFireModule} from 'angularfire2';
import {AngularFirestoreModule} from 'angularfire2/firestore';
import { NgModule } from '@angular/core';
import {FormsModule, ReactiveFormsModule} from '@angular/forms';
import { AppComponent } from './app.component';
import { environment } from '../environments/environment.prod';
import {ConvertFromGPipe, ConvertToGPipe} from './units.pipe';
import { ScalePipe } from './scale.pipe';

@NgModule({
  declarations: [
    AppComponent,
    ConvertFromGPipe,
    ConvertToGPipe,
    ScalePipe
  ],
  imports: [
    AngularFireModule.initializeApp(environment.firebase),
    AngularFirestoreModule,
    BrowserAnimationsModule,
    BrowserModule,
    FormsModule,
    ReactiveFormsModule,
  ],
  providers: [],
  bootstrap: [AppComponent]
})
export class AppModule { }