title: ngx-cookieconsent : Cannot find name 'NgcInitializeEvent' and 'NgcStatusChangeEvent'
body: <p>I would like to use ngx-cookie consent package in my angular 4 application(built with angular cli) . I do not have a systemjs file. Hence except that part , I followed each step as in the documentation ( <a href="https://tinesoft.github.io/ngx-cookieconsent/doc/index.html" rel="nofollow noreferrer">https://tinesoft.github.io/ngx-cookieconsent/doc/index.html</a>).
   I am having 4 error messages</p>
  
  <ol>
  <li><p>two errors with following message</p>
  
  <pre><code>//Cannot read property 'initialise' of undefined at 
  //NgcCookieConsentService.init (cookieconsent.service.js:53)
  //at new NgcCookieConsentService (cookieconsent.service.js:23)
  //at _createClass (core.es5.js:9532)
  //at createProviderInstance$1 (core.es5.js:9500)
  //at resolveNgModuleDep (core.es5.js:948 5) 
  //at NgModuleRef.get (core.es5.js:10577)
  //at resolveDep (core.es5.js:11080)
  //at createClass (core.es5.js:10933)
  //at createDirectiveInstance (core.es5.js:10764)
  //at createViewNodes (core.es5.js:12212)
  </code></pre>
  
  <ol start="2">
  <li>Cannot find name 'NgcInitializeEvent'.
  Cannot find name 'NgcStatusChangeEvent'.</li>
  </ol></li>
  </ol>
  
  <p>Please help.</p>