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a13a78e3fe
**BREAKING CHANGE:** Breaking changes for `@swc/helpers`. A new major version `0.5.0` is required. **Related issue:** - Closes https://github.com/swc-project/swc/issues/7157
7 lines
252 B
JavaScript
7 lines
252 B
JavaScript
export 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 return left instanceof right;
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}
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export { _instanceof as _ };
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