@class BRCDeadlineSource, NSArray, NSString, BRCAccountSessionFPFS, NSMutableDictionary, NSObject, BRCSyncContext;
@protocol OS_dispatch_group, OS_dispatch_workloop;
@interface BRCTransferStream : NSObject <BRCLifeCycle, BRCSuspendable> {
BRCAccountSessionFPFS *_session;
BRCSyncContext *_syncContext;
BRCDeadlineSource *_schedulingSource;
long long _minSignalTime;
NSMutableDictionary *_inFlightOpByID;
NSObject<OS_dispatch_workloop> *_transferWorkloop;
NSObject<OS_dispatch_group> *_transferBatchRequestWaiter;
BOOL _isWaitingForTransferBatch;
BOOL _hasReachedCap;
_Atomic int _multipleItemsInteractiveSchedulingCount;
unsigned long long _maxCountOfBatchesInFlight;
}
@property (copy, nonatomic) id /* block */ streamDidBecomeReadyToTransferRecords;
@property (readonly) NSArray *operations;
@property (readonly, nonatomic) unsigned long long inFlightSize;
@property (readonly, nonatomic) BOOL isCancelled;
@property (readonly) unsigned long long hash;
@property (readonly) Class superclass;
@property (readonly, copy) NSString *description;
@property (readonly, copy) NSString *debugDescription;
- (void)signal;
- (void)close;
- (void)suspend;
- (void)resume;
- (void).cxx_destruct;
- (void)cancel;
- (void)_schedule;
- (void)_setReachedCap:(BOOL)a0;
- (void)_addBatchOperation:(id)a0;
- (void)_evaluateCap;
- (void)_scheduleOneBatchWithQoS:(long long)a0;
- (void)addAliasItem:(id)a0 toTransferWithID:(id)a1 operationID:(id)a2;
- (void)addBatchOperation:(id)a0;
- (void)cancelTransferID:(id)a0 operationID:(id)a1;
- (void)endSchedulingMultipleItemsInteractively;
- (void)forceSchedulingPendingInteractiveTransfers;
- (id)initWithSyncContext:(id)a0 name:(id)a1 scheduler:(id)a2 maxCountOfBatchesInFlight:(unsigned long long)a3;
- (double)progressForTransferID:(id)a0 operationID:(id)a1;
- (void)signalWithDeadline:(long long)a0;
- (void)startSchedulingMultipleItemsInteractively;
@end