Add deprecated comments

Author: youda97

src/banner/banner-content.interface.ts

@@ -1,3 +1,8 @@
+/**
+ * Deprecated in favour of `NotificationContent` (to be removed in v3.0).
+ *
+ * @deprecated
+ */
 export interface BannerContent {
 	type: string;
 	title: string;

src/banner/banner.component.spec.ts

@@ -5,6 +5,11 @@ import { StaticIconModule } from "./../icon/static-icon.module";
 import { Banner, BannerService } from "./banner.module";
 import { I18nModule } from "../i18n/i18n.module";
 
+/**
+ * Deprecated in favour of `Notification` (to be removed in v3.0).
+ *
+ * @deprecated
+ */
 
 describe("Banner", () => {
 	beforeEach(() => {

src/banner/banner.component.ts

@@ -13,10 +13,12 @@ import { NotificationContent } from "./banner-content.interface";
 import { I18n } from "./../i18n/i18n.module";
 
 /**
+ * Deprecated in favour of `InlineNotification` (to be removed in v3.0).
  * Banner messages are displayed toward the top of the UI and do not interrupt user’s work.
  *
  * @export
  * @class Banner
+ * @deprecated
  */
 @Component({
 	selector: "ibm-banner",

src/banner/banner.module.ts

@@ -12,6 +12,11 @@ export { BannerService } from "./banner.service";
 export { Banner } from "./banner.component";
 export { Toast } from "./toast.component";
 
+/**
+ * Deprecated in favour of `NotificationModule` (to be removed in v3.0).
+ *
+ * @deprecated
+ */
 @NgModule({
 	declarations: [
 		Toast,

src/banner/banner.service.ts

@@ -13,12 +13,14 @@ import { BannerContent, NotificationContent, ToastContent } from "./banner-conte
 import { Banner, Toast } from "./banner.module";
 
 /**
+ * Deprecated in favour of `NotificationService` (to be removed in v3.0).
  * Provides a way to use the banner component.
  *
  * Banners are displayed toward the top of the UI and do not interrupt the user’s work.
  *
  * @export
  * @class BannerService
+ * @deprecated
  */
 @Injectable()
 export class BannerService implements OnDestroy {

src/banner/banner.stories.ts

@@ -7,6 +7,11 @@ import { Component } from "@angular/core";
 
 import { BannerModule, BannerService } from "./banner.module";
 
+/**
+ * Deprecated in favour of `InlineNotificationStory` (to be removed in v3.0).
+ *
+ * @deprecated
+ */
 @Component({
 	selector: "app-banner-story",
 	template: `
@@ -28,6 +33,11 @@ class BannnerStory {
 	}
 }
 
+/**
+ * Deprecated in favour of `ToastNotificationStory` (to be removed in v3.0).
+ *
+ * @deprecated
+ */
 @Component({
 	selector: "app-toast-story",
 	template: `

src/banner/toast.component.ts

@@ -5,10 +5,12 @@ import { ToastContent } from "./banner-content.interface";
 import { Banner } from "./banner.component";
 
 /**
+ * Deprecated in favour of `ToastNotification` (to be removed in v3.0).
  * Banner messages are displayed toward the top of the UI and do not interrupt user’s work.
  *
  * @export
  * @class Banner
+ * @deprecated
  */
 @Component({
 	selector: "ibm-toast",