public Duration Add(MomentOptions options) { return null; }
 public static Moment Utc(MomentOptions options) { return null; }
 public Duration Subtract(MomentOptions options) { return null; }
 public Moment Add(MomentOptions options) { return default(Moment); }
 public Duration(MomentOptions options) { }
 public Moment(MomentOptions options) { }
 public Moment Subtract(MomentOptions options) { return default(Moment); }
 public static Moment Utc(MomentOptions options)
 {
     return(null);
 }
 public Duration(MomentOptions options)
 {
 }
 public Moment Add(MomentOptions options)
 {
     return(default(Moment));
 }
 public Moment Subtract(MomentOptions options)
 {
     return(default(Moment));
 }
 public Moment(MomentOptions options)
 {
 }
 public Duration Add(MomentOptions options)
 {
     return(null);
 }
 public Duration Subtract(MomentOptions options)
 {
     return(null);
 }