src/vs/platform/quickinput/browser/quickInput.ts/QuickInputService/constructor
class QuickInputService:	constructor(
		@IInstantiationService private readonly instantiationService: IInstantiationService,
		@IContextKeyService protected readonly contextKeyService: IContextKeyService,
		@IThemeService themeService: IThemeService,
		@IAccessibilityService private readonly accessibilityService: IAccessibilityService,
		@ILayoutService protected readonly layoutService: ILayoutService
	) {
		super(themeService);
	}