title: How to share service between two modules - @NgModule in angular not between to components?
body: <p>In my application, I have two different bootstrap module (<code>@NgModule</code>) running independently in one application. There are not one angular app bit separate bootstrap module and now I want they should communicate to each other and share data.</p>
  
  <p>I know through <code>@Injectable</code> service as the provider in the module, I can share data in all component under <code>@NgModule</code> but how I will share data between two different module ( not component inside module ).</p>
  
  <p>Is there a way one service object can be accessed in another module? Is there a way I can access the object of Service available in browser memory and use it in my other angular module?</p>