System/Library/PrivateFrameworks/SpringBoard.framework
SBGradientView.h
@class NSArray;
@interface SBGradientView : UIView
@property (copy, nonatomic) NSArray *colors;
@property (copy, nonatomic) NSArray *locations;
@property struct CGPoint { double x0; double x1; } startPoint;
@property struct CGPoint { double x0; double x1; } endPoint;
+ (Class)layerClass;
- (id)color;
- (void).cxx_destruct;
@end