added type doc to menu related files

src/app/navbar/navbar.effects.ts

@@ -10,12 +10,20 @@ import { MenuID } from '../shared/menu/initial-menus-state';
 @Injectable()
 export class NavbarEffects {
   menuID = MenuID.PUBLIC;
+  /**
+   * Effect that collapses the public menu on window resize
+   * @type {Observable<CollapseMenuAction>}
+   */
   @Effect() resize$ = this.actions$
     .pipe(
       ofType(HostWindowActionTypes.RESIZE),
       map(() => new CollapseMenuAction(this.menuID))
     );
 
+  /**
+   * Effect that collapses the public menu on reroute
+   * @type {Observable<CollapseMenuAction>}
+   */
   @Effect() routeChange$ = this.actions$
     .pipe(
       ofType(fromRouter.ROUTER_NAVIGATION),