20 lines
509 B
JavaScript
20 lines
509 B
JavaScript
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//#region src/predicate/isError.ts
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/**
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* Checks if `value` is an Error object.
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*
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* @param {unknown} value The value to check.
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* @returns {value is Error} Returns `true` if `value` is an Error object, `false` otherwise.
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*
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* @example
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* ```typescript
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* console.log(isError(new Error())); // true
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* console.log(isError('Error')); // false
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* console.log(isError({ name: 'Error', message: '' })); // false
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* ```
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*/
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function isError(value) {
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return value instanceof Error;
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}
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//#endregion
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exports.isError = isError;
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