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define(["exports","../../arrayUtils"],(function(e,r){"use strict";let t=function(){function e(e,r){this._observers=e,this._observer=r}return e.prototype.remove=function(){r.remove(this._observers,this._observer)},e}();e.ObservationHandle=t,Object.defineProperties(e,{__esModule:{value:!0},[Symbol.toStringTag]:{value:"Module"}})}));
