| 1 | function _instanceof(left, right) {
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| 2 | if (right != null && typeof Symbol !== "undefined" && right[Symbol.hasInstance]) {
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| 3 | return !!right[Symbol.hasInstance](left);
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| 4 | } else {
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| 5 | return left instanceof right;
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| 6 | }
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| 7 | }
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| 8 |
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| 9 | module.exports = _instanceof; |
| \ | No newline at end of file |