@class NSMutableData; @interface PETAggregateStateStorageInMemory : PETAggregateStateStorage { NSMutableData *_data; struct _opaque_pthread_mutex_t { long long __sig; char __opaque[56]; } _lock; } - (id)init; - (void)reset; - (void)dealloc; - (void).cxx_destruct; - (BOOL)resetLocked; - (void)expand:(unsigned long long)a0 andRunWithLock:(id /* block */)a1; - (void)saveCorruptState; @end