@interface NSContentSizeLayoutConstraint : NSLayoutConstraint @property (readonly) double huggingPriority; @property (readonly) double compressionResistancePriority; - (id)_priorityDescription; - (double)priorityForVariable:(id)a0; - (id)initWithLayoutItem:(id)a0 value:(double)a1 huggingPriority:(double)a2 compressionResistancePriority:(double)a3 orientation:(long long)a4; @end