@interface ARCameraParameters : NSObject <NSSecureCoding> @property (class, readonly) BOOL supportsSecureCoding; @property (readonly, nonatomic) struct CGSize { double width; double height; } imageResolution; @property (readonly, nonatomic) struct CGPoint { double x; double y; } focalLength; @property (readonly, nonatomic) struct CGPoint { double x; double y; } principalPoint; - (void)encodeWithCoder:(id)a0; - (id)initWithCoder:(id)a0; - (id)copyWithZone:(struct _NSZone { } *)a0; - (id)initWithFocalLength:(struct CGPoint { double x0; double x1; })a0 imageResolution:(struct CGSize { double x0; double x1; })a1 principalPoint:(struct CGPoint { double x0; double x1; })a2; @end