More Layering (#9139)

* move handling generated files to the serilization classes

* remove unneeded methods

* add more folders to strictire compile, add more strict compile options

* update ci

* wip

* add more layering and fix issues

* add more strictness

* remove unnecessary assertion

* add missing checks

* fix indentation

* wip

* remove jsdoc

* fix layering

* fix compile

* fix compile errors

* wip

* wip

* finish layering

* fix css

* more layering

* rip

* reworking results serializer

* move some files around

* move capabilities to platform wip

* implement capabilities register provider

* fix capabilities service

* fix usage of the regist4ry

* add contribution

* wip

* wip

* wip

* remove no longer good parts

* fix strict-nulls

* fix issues with startup

* another try

* fix startup

* fix imports

* fix tests

* fix tests

* fix more tests

* fix tests

* fix more tests

* fix broken test

* fix tabbing

* fix naming

* wip

* finished layering

* fix imports

* fix valid layers

* fix layers

src/sql/workbench/contrib/backup/common/backupUiService.ts

@@ -0,0 +1,35 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { createDecorator } from 'vs/platform/instantiation/common/instantiation';
+import { IConnectionProfile } from 'sql/platform/connection/common/interfaces';
+import { Event } from 'vs/base/common/event';
+
+export const UI_SERVICE_ID = 'backupUiService';
+export const IBackupUiService = createDecorator<IBackupUiService>(UI_SERVICE_ID);
+
+export interface IBackupUiService {
+	_serviceBrand: undefined;
+
+	/**
+	 * Show backup wizard
+	 */
+	showBackup(connection: IConnectionProfile): Promise<any>;
+
+	/**
+	 * On show backup event
+	 */
+	onShowBackupEvent: Event<{ connection: IConnectionProfile, ownerUri: string }>;
+
+	/**
+	 * Close backup wizard
+	 */
+	closeBackup();
+
+	/**
+	 * After the backup dialog is rendered, run Modal methods to set focusable elements, etc.
+	 */
+	onShowBackupDialog();
+}