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- 'use strict';
- var defineProperty = require('../internals/object-define-property').f;
- var hasOwn = require('../internals/has-own-property');
- var wellKnownSymbol = require('../internals/well-known-symbol');
- var TO_STRING_TAG = wellKnownSymbol('toStringTag');
- module.exports = function (target, TAG, STATIC) {
- if (target && !STATIC) target = target.prototype;
- if (target && !hasOwn(target, TO_STRING_TAG)) {
- defineProperty(target, TO_STRING_TAG, { configurable: true, value: TAG });
- }
- };
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