Renable Strict TSLint (#5018)

* removes more builder references

* remove builder from profiler

* formatting

* fix profiler dailog

* remove builder from oatuhdialog

* remove the rest of builder references

* formatting

* add more strict null checks to base

* enable strict tslint rules

* fix formatting

* fix compile error

* fix the rest of the hygeny issues and add pipeline step

* fix pipeline files

extensions/mssql/src/prompts/progressIndicator.ts

@@ -11,7 +11,7 @@ export default class ProgressIndicator {
 
 	constructor() {
 		this._statusBarItem = window.createStatusBarItem(StatusBarAlignment.Left);
-	   }
+	}
 
 	private _tasks: string[] = [];
 	public beginTask(task: string): void {

extensions/mssql/src/prompts/question.ts

@@ -1,5 +1,7 @@
-
-'use strict';
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
 
 import vscode = require('vscode');
 
@@ -56,7 +58,7 @@ export interface IPrompter {
 	/**
 	 * Prompts for multiple questions
 	 *
-	 * @returns {[questionId: string]: T} Map of question IDs to results, or undefined if
+	 * @returns Map of question IDs to results, or undefined if
 	 * the user canceled the question session
 	 */
 	prompt<T>(questions: IQuestion[], ignoreFocusOut?: boolean): Promise<{ [questionId: string]: any }>;