chore(): begin adding ionic components to mono-repo.

packages/ionic-angular/src/components/popover/popover.ts

@@ -0,0 +1,25 @@
+import { App } from '../app/app';
+import { Config } from '../../config/config';
+
+import { PopoverOptions } from './popover-options';
+import { DeepLinker } from '../../navigation/deep-linker';
+
+import { Overlay } from '../../navigation/overlay';
+import { OverlayProxy } from '../../navigation/overlay-proxy';
+import { PopoverImpl } from './popover-impl';
+
+/**
+ * @hidden
+ */
+export class Popover extends OverlayProxy {
+
+  public isOverlay: boolean = true;
+
+  constructor(app: App, component: any, private data: any, private opts: PopoverOptions = {}, config: Config, deepLinker: DeepLinker) {
+    super(app, component, config, deepLinker);
+  }
+
+  getImplementation(): Overlay {
+    return new PopoverImpl(this._app, this._component, this.data, this.opts, this._config);
+  }
+}