2023-10-03 11:14:36 +08:00
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export default function _instanceof(left, right) {
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if (right != null && typeof Symbol !== "undefined" && right[Symbol.hasInstance]) {
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return !!right[Symbol.hasInstance](left);
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} else {
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return left instanceof right;
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}
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2023-09-25 15:58:56 +08:00
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}
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