docs(aio): add Alex's updates

angular · Dec 4, 2017 · aedadf6 · aedadf6
1 parent 5e207d0
commit aedadf6
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diff --git a/aio/content/examples/service-worker-getstart/src/app/check-for-update.service.ts b/aio/content/examples/service-worker-getstart/src/app/check-for-update.service.ts
@@ -1,3 +1,4 @@
+import {Injectable} from '@angular/core';
 import { SwUpdate } from '@angular/service-worker';
 
 import { Observable } from 'rxjs/Observable';
@@ -8,6 +9,7 @@ function promptUser(event): boolean {
 }
 
 // #docregion sw-check-update
+@Injectable()
 export class CheckForUpdateService {
 
   constructor(updates: SwUpdate) {

diff --git a/aio/content/examples/service-worker-getstart/src/app/log-update.service.ts b/aio/content/examples/service-worker-getstart/src/app/log-update.service.ts
@@ -1,6 +1,8 @@
+import {Injectable} from '@angular/core';
 import { SwUpdate } from '@angular/service-worker';
 
 // #docregion sw-update
+@Injectable()
 export class LogUpdateService {
 
   constructor(updates: SwUpdate) {

diff --git a/aio/content/examples/service-worker-getstart/src/app/prompt-update.service.ts b/aio/content/examples/service-worker-getstart/src/app/prompt-update.service.ts
@@ -1,10 +1,12 @@
+import {Injectable} from '@angular/core';
 import { SwUpdate } from '@angular/service-worker';
 
 function promptUser(event): boolean {
   return true;
 }
 
 // #docregion sw-activate
+@Injectable()
 export class PromptUpdateService {
 
   constructor(updates: SwUpdate) {