add selected event

src/Umbraco.Web.UI.Client/src/shared/umb-events/index.ts

@@ -2,3 +2,4 @@ export * from './input.event.js';
 export * from './change.event.js';
 export * from './delete.event.js';
 export * from './executed.event.js';
+export * from './selected.event.js';

src/Umbraco.Web.UI.Client/src/shared/umb-events/selected.event.ts

@@ -0,0 +1,6 @@
+export class UmbSelectedEvent extends Event {
+	public constructor() {
+		// mimics the native change event
+		super('selected', { bubbles: true, composed: false, cancelable: false });
+	}
+}