@class NSLock, PXRunNode; @interface PXRunNodeOperation : NSOperation @property (readonly, nonatomic) NSLock *_stateLock; @property (readonly, nonatomic) PXRunNode *runNode; @property (readonly) unsigned long long state; + (id)keyPathsForValuesAffectingIsExecuting; + (id)keyPathsForValuesAffectingIsFinished; + (id)keyPathsForValuesAffectingIsReady; - (BOOL)isExecuting; - (BOOL)isReady; - (id)init; - (void)start; - (BOOL)isFinished; - (BOOL)isAsynchronous; - (BOOL)_transitionToState:(unsigned long long)a0; - (void).cxx_destruct; - (BOOL)cancelIfAble; - (BOOL)completeIfAble; - (id)initWithRunNode:(id)a0; @end