| 1 | ;
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| 2 | var defineProperty = require('../internals/object-define-property').f;
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| 3 |
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| 4 | module.exports = function (Target, Source, key) {
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| 5 | key in Target || defineProperty(Target, key, {
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| 6 | configurable: true,
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| 7 | get: function () { return Source[key]; },
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| 8 | set: function (it) { Source[key] = it; }
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| 9 | });
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| 10 | };
|