diff --git a/src/vs/platform/actionWidget/browser/actionWidget.ts b/src/vs/platform/actionWidget/browser/actionWidget.ts
index 8fa5405be05..570588b6097 100644
--- a/src/vs/platform/actionWidget/browser/actionWidget.ts
+++ b/src/vs/platform/actionWidget/browser/actionWidget.ts
@@ -10,9 +10,9 @@ import { KeyCode, KeyMod } from 'vs/base/common/keyCodes';
 import { Disposable, DisposableStore, IDisposable, MutableDisposable } from 'vs/base/common/lifecycle';
 import 'vs/css!./actionWidget';
 import { localize } from 'vs/nls';
-import { Action2, registerAction2 } from 'vs/platform/actions/common/actions';
 import { acceptSelectedActionCommand, ActionList, IListMenuItem, previewSelectedActionCommand } from 'vs/platform/actionWidget/browser/actionList';
 import { IActionItem } from 'vs/platform/actionWidget/common/actionWidget';
+import { Action2, registerAction2 } from 'vs/platform/actions/common/actions';
 import { IContextKeyService, RawContextKey } from 'vs/platform/contextkey/common/contextkey';
 import { IContextViewService } from 'vs/platform/contextview/browser/contextView';
 import { InstantiationType, registerSingleton } from 'vs/platform/instantiation/common/extensions';
@@ -34,7 +34,7 @@ export const IActionWidgetService = createDecorator<IActionWidgetService>('actio
 export interface IActionWidgetService {
 	readonly _serviceBrand: undefined;
 
-	show(user: string, supportsPreview: boolean, items: IListMenuItem<IActionItem>[], delegate: IRenderDelegate<any>, anchor: IAnchor, container: HTMLElement | undefined, actionBarActions?: readonly IAction[]): Promise<void>;
+	show(user: string, supportsPreview: boolean, items: readonly IListMenuItem<IActionItem>[], delegate: IRenderDelegate<any>, anchor: IAnchor, container: HTMLElement | undefined, actionBarActions?: readonly IAction[]): void;
 
 	hide(): void;
 
@@ -51,18 +51,18 @@ class ActionWidgetService extends Disposable implements IActionWidgetService {
 	private readonly _list = this._register(new MutableDisposable<ActionList<any>>());
 
 	constructor(
-		@IContextViewService private readonly contextViewService: IContextViewService,
+		@IContextViewService private readonly _contextViewService: IContextViewService,
 		@IContextKeyService private readonly _contextKeyService: IContextKeyService,
 		@IInstantiationService private readonly _instantiationService: IInstantiationService
 	) {
 		super();
 	}
 
-	async show(user: string, supportsPreview: boolean, items: IListMenuItem<IActionItem>[], delegate: IRenderDelegate<any>, anchor: IAnchor, container: HTMLElement | undefined, actionBarActions?: readonly IAction[]): Promise<void> {
+	show(user: string, supportsPreview: boolean, items: readonly IListMenuItem<IActionItem>[], delegate: IRenderDelegate<any>, anchor: IAnchor, container: HTMLElement | undefined, actionBarActions?: readonly IAction[]): void {
 		const visibleContext = ActionWidgetContextKeys.Visible.bindTo(this._contextKeyService);
 
 		const list = this._instantiationService.createInstance(ActionList, user, supportsPreview, items, delegate);
-		this.contextViewService.showContextView({
+		this._contextViewService.showContextView({
 			getAnchor: () => anchor,
 			render: (container: HTMLElement) => {
 				visibleContext.set(true);
@@ -70,7 +70,7 @@ class ActionWidgetService extends Disposable implements IActionWidgetService {
 			},
 			onHide: (didCancel) => {
 				visibleContext.reset();
-				return this._onWidgetClosed(didCancel);
+				this._onWidgetClosed(didCancel);
 			},
 		}, container, false);
 	}