title: can't find mudule @angular/common/http(Not using SystemJs)
body: <p>I'm using visual studio 2017 template for my application. The visual studio 2017 project mean angular provide the client side app while asp.net core mvc provide back service.  I'm trying to create an http interceptor but having issue with TypeScript loading the module. Please see the code below:</p>
  
  <pre><code>import { Injectable } from '@angular/core';
  import {
    HttpRequest,
    HttpHandler,
  //  HttpEvent,
    HttpInterceptor
  } from '@angular/common/http';
  
  import { Observable } from 'rxjs/Observable';
  import { AuthService } from './auth.service';
  
  @Injectable()
  export class TokenInterceptor implements HttpInterceptor {
    constructor(public auth: AuthService) { }
    intercept(request: HttpRequest&lt;any&gt;, next: HttpHandler): Observable&lt;HttpEvent&lt;any&gt;&gt; {
  
      request = request.clone({
        setHeaders: {
          Authorization: `Bearer ${this.auth.getToken()}`
        }
      });
      return next.handle(request);
    }
  }
  </code></pre>
  
  <p>I have imported the required module through npm. My package.json is posted below:</p>
  
  <pre><code>    {
        "name": "MYAPP",
       "private": true,
    "version": "0.0.0",
    "scripts": {
      "test": "karma start ClientApp/test/karma.conf.js"
    },
    "dependencies": {
      "@angular/animations":"^4.4.4",
      "@angular/common": "^4.4.4",
      "@angular/compiler": "^4.4.4",
      "@angular/compiler-cli": "^4.4.4",
      "@angular/core": "^4.4.4",
      "@angular/forms": "^4.4.4",
      "@angular/http": "^4.4.4",
      "@angular/platform-browser": "^4.4.4",
      "@angular/platform-browser-dynamic": "^4.4.4",
      "@angular/platform-server": "^4.4.4",
      "@angular/router": "^4.4.4",
      "angular2-jwt": "^0.2.1",
      "@ngtools/webpack": "^1.5.0",
      "@types/webpack-env": "^1.13.0",
      "angular2-template-loader": "0.6.2",
      "aspnet-prerendering": "^3.0.1",
      "aspnet-webpack": "^2.0.1",
      "awesome-typescript-loader": "3.2.1",
      "bootstrap": "3.3.7",
      "css": "2.2.1",
      "css-loader": "0.28.4",
      "es6-shim": "0.35.3",
      "event-source-polyfill": "0.0.9",
      "expose-loader": "0.7.3",
      "extract-text-webpack-plugin": "2.1.2",
      "file-loader": "0.11.2",
      "html-loader": "0.4.5",
      "isomorphic-fetch": "2.2.1",
      "jquery": "3.2.1",
      "json-loader": "0.5.4",
      "preboot": "4.5.2",
      "raw-loader": "0.5.1",
      "reflect-metadata": "0.1.10",
      "rxjs": "5.4.2",
      "style-loader": "0.18.2",
      "to-string-loader": "1.1.5",
      "typescript": "2.4.1",
      "url-loader": "0.5.9",
      "webpack": "2.5.1",
      "webpack-hot-middleware": "2.18.2",
      "webpack-merge": "4.1.0",
      "zone.js": "0.8.12",
      "jwt-decode": "2.2.0" 
    },
    "devDependencies": {
      "@types/chai": "4.0.1",
      "@types/jasmine": "2.5.53",
      "chai": "4.0.2",
      "jasmine-core": "2.6.4",
      "karma": "1.7.0",
      "karma-chai": "0.1.0",
      "karma-chrome-launcher": "2.2.0",
      "karma-cli": "1.0.1",
      "karma-jasmine": "1.1.0",
      "karma-webpack": "2.0.3"
    }
  }
  </code></pre>
  
  <p>Does someone know why typescript can't find the required module?</p>
  
  <p>Thanks
  B</p>