@class NSError; @interface AVResult : NSObject { struct OpaqueFigSimpleMutex { } *_ivarAccessLock; long long _status; NSError *_error; } @property (readonly, getter=isFailed) BOOL failed; - (id)init; - (void)getStatus:(long long *)a0 error:(id *)a1; - (void)dealloc; - (void)markAsCompleted; - (void)markAsFailedWithError:(id)a0; @end