@interface _UISystemBaselineConstraint : NSLayoutConstraint <NSCoding> + (id)constraintWithAnchor:(id)a0 relatedBy:(long long)a1 toAnchor:(id)a2 withSystemSpacingMultipliedBy:(double)a3; - (void)encodeWithCoder:(id)a0; - (id)initWithCoder:(id)a0; @end