@interface PKInkFeatheringDescriptor : NSObject @property (nonatomic) double startCapTime; @property (nonatomic) double startCapDistance; @property (nonatomic) double startCapFade; @property (nonatomic) double startCapShrink; @property (nonatomic) double endCapTime; @property (nonatomic) double endCapDistance; @property (nonatomic) double endCapFade; @property (nonatomic) double endCapShrink; + (id)descriptorWithStartCapTime:(double)a0 startCapFade:(double)a1 endCapTime:(double)a2 endCapFade:(double)a3; - (id)mutableCopy; - (id)initWithStartCapTime:(double)a0 startCapDistance:(double)a1 startCapFade:(double)a2 startCapShrink:(double)a3 endCapTime:(double)a4 endCapDistance:(double)a5 endCapFade:(double)a6 endCapShrink:(double)a7; @end