docs: removed empty method (#48236)

I removed empty methods from a file and unnecessary import and added export keyword for exportng module PR Close #48236
angular · Dec 1, 2022 · b4ab710 · b4ab710
1 parent 8029734
commit b4ab710
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Showing 2 changed files with 1 addition and 4 deletions.
diff --git a/aio/content/examples/built-in-directives/src/app/item-detail/item-detail.component.ts b/aio/content/examples/built-in-directives/src/app/item-detail/item-detail.component.ts
@@ -9,9 +9,6 @@ import { Item } from '../item';
 })
 export class ItemDetailComponent {
 
-
   @Input() item!: Item;
 
-  constructor() { }
-
 }
diff --git a/aio/content/examples/dependency-injection-in-action/src/app/hero-of-the-month.component.1.ts b/aio/content/examples/dependency-injection-in-action/src/app/hero-of-the-month.component.1.ts
@@ -23,4 +23,4 @@ export class HeroOfTheMonthComponent {
 @NgModule({
   declarations: [ HeroOfTheMonthComponent ]
 })
-class NoopModule {}
+export class NoopModule {}