@class NSMutableArray; @interface SESAtomicArray : NSObject { struct os_unfair_lock_s { unsigned int _os_unfair_lock_opaque; } _lock; NSMutableArray *_objects; } - (id)init; - (id)snapshot; - (void)removeAllObjects; - (void).cxx_destruct; - (void)removeObject:(id)a0; - (void)addObject:(id)a0; - (id)firstWhere:(id /* block */)a0; @end