src/vs/workbench/services/userDataSync/browser/userDataSyncWorkbenchService.ts/UserDataSyncPreview/setManualSyncPreview
class UserDataSyncPreview:	setManualSyncPreview(task: IManualSyncTask, preview: [SyncResource, ISyncResourcePreview][]): void {
		const disposables = new DisposableStore();
		this.manualSync = { task, preview, disposables };
		this.updateResources();
	}