NSObject

@interface NSObject <NSObject>

 // Initializers

   - (id)init;

 // Class Methods

   + (id)alloc;

   + (id)allocWithZone:(NSZone *)zone;

   + (Class)class;

   + (BOOL)conformsToProtocol:(Protocol *)protocol;

   + (id)copyWithZone:(NSZone *)zone;

   + (NSString *)description;

   + (void)initialize;

   + (IMP)instanceMethodForSelector:(SEL)aSelector;

   + (NSMethodSignature *)instanceMethodSignatureForSelector:(SEL)aSelector;

   + (BOOL)instancesRespondToSelector:(SEL)aSelector;

   + (BOOL)isSubclassOfClass:(Class)aClass;

   + (void)load;

   + (id)mutableCopyWithZone:(NSZone *)zone;

   + (id)new;

   + (void)poseAsClass:(Class)aClass;

   + (void)setVersion:(int)aVersion;

   + (Class)superclass;

   + (int)version;

 // Instance Methods

   - (void)URL:(NSURL *)sender resourceDataDidBecomeAvailable:(NSData *)newBytes;

   - (void)URL:(NSURL *)sender resourceDidFailLoadingWithReason:(NSString *)reason;

   - (void)URLResourceDidCancelLoading:(NSURL *)sender;

   - (void)URLResourceDidFinishLoading:(NSURL *)sender;

   - (id)awakeAfterUsingCoder:(NSCoder *)aDecoder;

   - (unsigned long)classCode;

   - (Class)classForArchiver;

   - (Class)classForCoder;

   - (Class)classForKeyedArchiver;

   - (Class)classForPortCoder;

   - (NSString *)className;

   - (id)copy;

   - (void)dealloc;

   - (void)doesNotRecognizeSelector:(SEL)aSelector;

   - (void)forwardInvocation:(NSInvocation *)anInvocation;

   - (IMP)methodForSelector:(SEL)aSelector;

   - (NSMethodSignature *)methodSignatureForSelector:(SEL)aSelector;

   - (id)mutableCopy;

   - (void)performSelector:(SEL)aSelector withObject:(id)anArgument afterDelay:(NSTimeInterval)delay;

   - (void)performSelector:(SEL)aSelector withObject:(id)anArgument afterDelay:(NSTimeInterval)delay
        inModes:(NSArray *)modes;

   - (void)performSelectorOnMainThread:(SEL)aSelector withObject:(id)arg waitUntilDone:(BOOL)wait;

   - (void)performSelectorOnMainThread:(SEL)aSelector withObject:(id)arg waitUntilDone:(BOOL)wait
        modes:(NSArray *)array;

   - (id)replacementObjectForArchiver:(NSArchiver *)archiver;

   - (id)replacementObjectForCoder:(NSCoder *)aCoder;

   - (id)replacementObjectForKeyedArchiver:(NSKeyedArchiver *)archiver;

   - (id)replacementObjectForPortCoder:(NSPortCoder *)coder;

 // Methods Implementing NSObject

   - (BOOL)isEqual:(id)object;

   - (unsigned)hash;

   - (Class)superclass;

   - (Class)class;

   - (id)self;

   - (NSZone *)zone;

   - (id)performSelector:(SEL)aSelector;

   - (id)performSelector:(SEL)aSelector withObject:(id)object;

   - (id)performSelector:(SEL)aSelector withObject:(id)object1 withObject:(id)object2;

   - (BOOL)isProxy;

   - (BOOL)isKindOfClass:(Class)aClass;

   - (BOOL)isMemberOfClass:(Class)aClass;

   - (BOOL)conformsToProtocol:(Protocol *)aProtocol;

   - (BOOL)respondsToSelector:(SEL)aSelector;

   - (id)retain;

   - (oneway void)release;

   - (id)autorelease;

   - (unsigned)retainCount;

   - (NSString *)description;