17 lines
457 B
TypeScript
17 lines
457 B
TypeScript
/**
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* Checks if `value` is an Error object.
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*
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* @param {any} 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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declare function isError(value: any): value is Error;
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export { isError };
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