src/vs/platform/userDataSync/common/userDataSyncStoreService.ts/AbstractUserDataSyncStoreManagementService/userDataSyncStoreType
class AbstractUserDataSyncStoreManagementService:	protected get userDataSyncStoreType(): UserDataSyncStoreType | undefined {
		return this.storageService.get(SYNC_SERVICE_URL_TYPE, StorageScope.GLOBAL) as UserDataSyncStoreType;
	}