@class NSObject;
@protocol OS_dispatch_group;
@interface REExpectation : NSObject {
NSObject<OS_dispatch_group> *_group;
_Atomic int _count;
}
@property (readonly, nonatomic) long long outstandingOperations;
- (id)init;
- (void).cxx_destruct;
- (void)endOperation;
- (void)beginOperation;
- (void)notifyOperationsCompleteOnQueue:(id)a0 block:(id /* block */)a1;
- (void)notifyOperationsCompleteOrPerformUsingQueue:(id)a0 block:(id /* block */)a1;
@end