@class NSString, NSMutableDictionary; @interface CIMetalWrapper : CIFilter @property (retain) NSMutableDictionary *_dict; @property (copy) NSString *inputFilterName; - (id)inputKeys; - (id)init; - (void)setValue:(id)a0 forKey:(id)a1; - (void)dealloc; - (id)attributes; - (id)outputImage; - (id)dummyImagesForImages:(id)a0; @end