1using System;
 2using Machine.Specifications;
 3
 4namespace specs
 5{
 6    public class ConcernAttribute : SubjectAttribute
 7    {
 8        public ConcernAttribute(Type subjectType) : base(subjectType) {}
 9        public ConcernAttribute(Type subjectType, string subject) : base(subjectType, subject) {}
10        public ConcernAttribute(string subject) : base(subject) {}
11    }
12}