src/vs/platform/userDataSync/common/userDataSyncService.ts/UserDataSyncService/stop
class UserDataSyncService:	private async stop(): Promise<void> {
		if (this.status !== SyncStatus.Idle) {
			await Promise.allSettled(this.getActiveProfileSynchronizers().map(profileSynchronizer => profileSynchronizer.stop()));
		}
	}