WIP: Extract interaction with store into service

[examples/angular-tour-of-heroes] / src / app / vorgang.service.ts

diff --git a/src/app/vorgang.service.ts b/src/app/vorgang.service.ts
index 6d5cca4..ec4025c 100644 (file)
--- a/src/app/vorgang.service.ts
+++ b/src/app/vorgang.service.ts
@@ -54,7 +54,7 @@ export class VorgangService {
     this.store.dispatch(reset());
   }
 
-  Observable<number> observe() {
+  observe(): Observable<number> {
     return this.store.pipe(select('vorgang'), map(vorgang => vorgang.counter));
   }