1#import <Foundation/Foundation.h>
 2#import "KWMock.h"
 3#import "KWMessageSpying.h"
 4
 5@interface KWCaptureSpy : NSObject<KWMessageSpying> {
 6    BOOL _argumentCaptured;
 7    id _argument;
 8    NSUInteger _argumentIndex;
 9}
10
11- (id)initWithArgumentIndex:(NSUInteger)index;
12@property(nonatomic, readonly, retain) id argument;
13
14@end