declare namespace ObjC{
   namespace classes{
      
       export class NSSecureUnarchiveFromDataTransformer extends NSValueTransformer{ 
            static	allowedTopLevelClasses():NativePointer;
       }
      
       export class NSValueTransformer extends NSObject{ 
            static	setValueTransformer_forName_(transformer:NSValueTransformer|NativePointer,name:any|NativePointer):any;
            static	valueTransformerForName_(name:any|NativePointer):NSValueTransformer;
            static	valueTransformerNames():NativePointer;
            static	transformedValueClass():ObjC.Object;
            static	allowsReverseTransformation():number;
            	transformedValue_(value:NSObject|NativePointer):NSObject;
            	reverseTransformedValue_(value:NSObject|NativePointer):NSObject;
       }
    }
}