Enabled the noUnusedLocals and added @tsignore

src/vs/workbench/api/node/extHost.api.impl.ts

@@ -142,6 +142,7 @@ export function createApiFactory(
 
 		// namespace: commands
 		const commands: typeof vscode.commands = {
+			// @ts-ignore unused generic parameter
 			registerCommand<T>(id: string, command: <T>(...args: any[]) => T | Thenable<T>, thisArgs?: any): vscode.Disposable {
 				return extHostCommands.registerCommand(id, command, thisArgs);
 			},

src/vs/workbench/api/node/extHostLanguageFeatures.ts

@@ -707,8 +707,10 @@ class LinkProviderAdapter {
 class ColorProviderAdapter {
 
 	constructor(
+		// @ts-ignore unused property
 		private _proxy: MainThreadLanguageFeaturesShape,
 		private _documents: ExtHostDocuments,
+		// @ts-ignore unused property
 		private _colorFormatCache: Map<string, number>,
 		private _provider: vscode.DocumentColorProvider
 	) { }

src/vs/workbench/api/node/extHostMessageService.ts

@@ -10,6 +10,7 @@ import { MainContext, MainThreadMessageServiceShape, MainThreadMessageOptions, I
 import { IExtensionDescription } from 'vs/platform/extensions/common/extensions';
 
 
+// @ts-ignore unused generic parameter
 function isMessageItem<T>(item: any): item is vscode.MessageItem {
 	return item && item.title;
 }

src/vs/workbench/api/node/extHostTask.ts

@@ -19,6 +19,8 @@ import * as types from 'vs/workbench/api/node/extHostTypes';
 import { ExtHostWorkspace } from 'vs/workbench/api/node/extHostWorkspace';
 import * as vscode from 'vscode';
 
+
+// @ts-ignore unused type
 interface StringMap<V> {
 	[key: string]: V;
 }

src/vs/workbench/api/node/extHostTypes.ts

@@ -1131,6 +1131,7 @@ export enum TaskPanelKind {
 export class TaskGroup implements vscode.TaskGroup {
 
 	private _id: string;
+	// @ts-ignore unused property
 	private _label: string;
 
 	public static Clean: TaskGroup = new TaskGroup('clean', 'Clean');