resource deployment extension (#5464)

* initial checkin

* exclude from default ads package

* keep extensions.js in sync

* address review feedback

* PR comments

extensions/resource-deployment/src/ui/resourceDeploymentDialog.ts

@@ -0,0 +1,31 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+'use strict';
+
+import * as azdata from 'azdata';
+import * as nls from 'vscode-nls';
+const localize = nls.loadMessageBundle();
+
+export class ResourceDeploymentDialog {
+	private dialogObject: azdata.window.Dialog;
+
+	constructor() {
+		this.dialogObject = azdata.window.createModelViewDialog(localize('deploymentDialog.title', 'Install SQL Server'), 'resourceDeploymentDialog', true);
+	}
+
+	private initializeDialog() {
+		let tab = azdata.window.createTab('');
+		tab.registerContent((view: azdata.ModelView) => {
+			let text = view.modelBuilder.text().withProperties<azdata.TextComponentProperties>({ value: 'place holder' }).component();
+			return view.initializeModel(text);
+		});
+		this.dialogObject.content = [tab];
+	}
+
+	public open(): void {
+		this.initializeDialog();
+		azdata.window.openDialog(this.dialogObject);
+	}
+}