src/vs/platform/native/electron-main/nativeHostMainService.ts/NativeHostMainService/updateTouchBar
class NativeHostMainService:	async updateTouchBar(windowId: number | undefined, items: ISerializableCommandAction[][]): Promise<void> {
		const window = this.windowById(windowId);
		if (window) {
			window.updateTouchBar(items);
		}
	}