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- 'use strict';
- var $ = require('../internals/export');
- var DESCRIPTORS = require('../internals/descriptors');
- var FORCED = require('../internals/object-prototype-accessors-forced');
- var aCallable = require('../internals/a-callable');
- var toObject = require('../internals/to-object');
- var definePropertyModule = require('../internals/object-define-property');
-
- // `Object.prototype.__defineSetter__` method
- // https://tc39.es/ecma262/#sec-object.prototype.__defineSetter__
- if (DESCRIPTORS) {
- $({ target: 'Object', proto: true, forced: FORCED }, {
- __defineSetter__: function __defineSetter__(P, setter) {
- definePropertyModule.f(toObject(this), P, { set: aCallable(setter), enumerable: true, configurable: true });
- }
- });
- }
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