@class SKRange; @interface SKPositionConstraint : SKConstraint @property (copy) SKRange *xRange; @property (copy) SKRange *yRange; + (BOOL)supportsSecureCoding; + (id)constraintWithXRange:(id)a0; + (id)constraintWithXRange:(id)a0 YRange:(id)a1; + (id)constraintWithYRange:(id)a0; - (void)encodeWithCoder:(id)a0; - (void).cxx_destruct; - (id)initWithCoder:(id)a0; - (id)copyWithZone:(struct _NSZone { } *)a0; - (id)initWithXRange:(id)a0 YRange:(id)a1; - (BOOL)isEqualToPositionConstraint:(id)a0; @end