System/Library/PrivateFrameworks/BiomePubSub.framework
BPSAggregator.h
@interface BPSAggregator : NSObject
@property (readonly, nonatomic) id accumulator;
@property (readonly, nonatomic) id /* block */ closure;
- (void).cxx_destruct;
- (id)initWithAccumulator:(id)a0 closure:(id /* block */)a1;
@end