//>>built
define("dojo/promise/Promise",["../_base/lang"],function(_1){"use strict";function _2(){throw new TypeError("abstract");};return _1.extend(function Promise(){},{then:function(_3,_4,_5){_2();},cancel:function(_6,_7){_2();},isResolved:function(){_2();},isRejected:function(){_2();},isFulfilled:function(){_2();},isCanceled:function(){_2();},"finally":function(_8){return this.then(function(_9){var _a=_8();if(_a&&typeof _a.then==="function"){return _a.then(function(){return _9;});}return _9;},function(_b){var _c=_8();if(_c&&typeof _c.then==="function"){return _c.then(function(){throw _b;});}throw _b;});},always:function(_d){return this.then(_d,_d);},"catch":function(_e){return this.then(null,_e);},otherwise:function(_f){return this.then(null,_f);},trace:function(){return this;},traceRejected:function(){return this;},toString:function(){return "[object Promise]";}});});