@class NSArray, NSMutableIndexSet, NSLock, NSMutableArray; @interface _EFCombineLatestObservableSubscription : NSObject @property (retain, nonatomic) NSLock *lock; @property (copy, nonatomic) NSArray *observables; @property (retain, nonatomic) NSMutableArray *results; @property (retain, nonatomic) NSMutableArray *tokens; @property (retain, nonatomic) NSMutableIndexSet *activeIndexes; @property (retain, nonatomic) NSMutableIndexSet *silentIndexes; - (void)_observableAtIndex:(unsigned long long)a0 didCompleteForObserver:(id)a1; - (id)initWithObservables:(id)a0; - (id)subscribe:(id)a0; - (void).cxx_destruct; - (void)_observableAtIndex:(unsigned long long)a0 didFailWithError:(id)a1 observer:(id)a2; - (void)_observableAtIndex:(unsigned long long)a0 receivedResult:(id)a1 observer:(id)a2; @end