@interface AKFastLayerSnapshotHelper : NSObject
+ (struct CGImage { } *)newFastSnapshotFromLayer:(id)a0 withSourceRect:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a1 acutalSnapshotRect:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; } *)a2;
@end