chore(components): ngmodule updates

src/components/thumbnail/thumbnail.ts

@@ -0,0 +1,13 @@
+import { Directive } from '@angular/core';
+
+/**
+  * @name Thumbnail
+  * @module ionic
+  * @description
+ */
+@Directive({
+  selector: 'ion-thumbnail'
+})
+export class Thumbnail {
+
+}