Moment: Added definitions for Week

moment/moment-tests.ts

@@ -86,6 +86,14 @@ moment().weekYear(2);
 moment().weekYear();
 moment().isoWeekYear(3);
 moment().isoWeekYear();
+moment().week();
+moment().week(45);
+moment().weeks();
+moment().weeks(45);
+moment().isoWeek();
+moment().isoWeek(45);
+moment().isoWeeks();
+moment().isoWeeks(45);
 
 var getMilliseconds: number = moment().milliseconds(); 
 var getSeconds: number = moment().seconds(); 

moment/moment.d.ts

@@ -105,6 +105,14 @@ interface Moment {
     weekYear(d: number): Moment;
     isoWeekYear(): number;
     isoWeekYear(d: number): Moment;
+    week(): number;
+    week(d: number): Moment;
+    weeks(): number;
+    weeks(d: number): Moment;
+    isoWeek(): number;
+    isoWeek(d: number): Moment;
+    isoWeeks(): number;
+    isoWeeks(d: number): Moment;
 
     from(f: Moment): string;
     from(f: Moment, suffix: boolean): string;