baunov

import 'zone.js/dist/zone-node';

import { ngExpressEngine } from '@nguniversal/express-engine';
import * as express from 'express';
import { join } from 'path';

import { AppServerModule } from './src/main.server';
import { APP_BASE_HREF } from '@angular/common';
import { existsSync } from 'fs';
import * as isbot from 'isbot';

baunov

import { Inject, Injectable } from '@angular/core';
import {Meta, MetaDefinition, Title} from '@angular/platform-browser';
import {HOST_URL} from './tokens/host-url';
import { Router } from '@angular/router';

export interface PageMetadata {
  title: string;
  // image will be added later
  description: string;
  author: string;

baunov

import {InjectionToken} from '@angular/core';

export const HOST_URL = new InjectionToken<string>('HostUrl');

baunov

import { NgModule } from '@angular/core';
import { ServerModule } from '@angular/platform-server';

import { AppModule } from './app.module';
import { AppComponent } from './app.component';
import { MetadataService } from './metadata.service';

@NgModule({
  imports: [
    AppModule,

baunov

import {Component, OnInit, Optional} from '@angular/core';
import { MetadataService } from '../../metadata.service';

@Component({
  selector: 'app-page1',
  templateUrl: './page1.component.html',
  styleUrls: ['./page1.component.scss']
})
export class Page1Component implements OnInit {

baunov

import {
    combineLatest,
    distinctUntilChanged,
    filter,
    map,
    Observable,
    scan,
    shareReplay,
    switchMap,
    withLatestFrom