declare namespace ObjC{
   namespace classes{
      
       export class NSNotification extends NSObject{ 
            	initWithName_object_userInfo_(name:any|NativePointer,object:NSObject|NativePointer,userInfo:NSDictionary|NativePointer):NSNotification;
            	initWithCoder_(aDecoder:NSCoder|NativePointer):NSNotification;
            	name():any;
            	object():NSObject;
            	userInfo():NSDictionary;
            static	notificationWithName_object_(aName:any|NativePointer,anObject:NSObject|NativePointer):NSNotification;
            static	notificationWithName_object_userInfo_(aName:any|NativePointer,anObject:NSObject|NativePointer,aUserInfo:NSDictionary|NativePointer):NSNotification;
            	init():NSNotification;
       }
      
       export class NSNotificationCenter extends NSObject{ 
            	addObserver_selector_name_object_(observer:NSObject|NativePointer,aSelector:NativePointer|NativePointer,aName:any|NativePointer,anObject:NSObject|NativePointer):any;
            	postNotification_(notification:NSNotification|NativePointer):any;
            	postNotificationName_object_(aName:any|NativePointer,anObject:NSObject|NativePointer):any;
            	postNotificationName_object_userInfo_(aName:any|NativePointer,anObject:NSObject|NativePointer,aUserInfo:NSDictionary|NativePointer):any;
            	removeObserver_(observer:NSObject|NativePointer):any;
            	removeObserver_name_object_(observer:NSObject|NativePointer,aName:any|NativePointer,anObject:NSObject|NativePointer):any;
            	addObserverForName_object_queue_usingBlock_(name:any|NativePointer,obj:NSObject|NativePointer,queue:NSOperationQueue|NativePointer,block:NativePointer|NativePointer):NativePointer;
            static	defaultCenter():NSNotificationCenter;
       }
    }
}