@class CIImage, NSNumber; @interface CIProSharpenEdges : CIFilter { CIImage *inputImage; NSNumber *inputFalloff; NSNumber *inputSharpness; NSNumber *inputEdgeScale; } + (id)customAttributes; - (id)outputImage; - (id)_CIBlur1; - (id)_CIBlur2; - (id)_CIBlur4; - (id)_CIConvertRGBtoY; - (id)_CIEdgesPrep; - (id)_CIFindEdges; - (id)_CISharpenCombineEdges; @end