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es-toolkit

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A state-of-the-art, high-performance JavaScript utility library with a small bundle size and strong type annotations.

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'use strict'; Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' }); const getTag = require('../_internal/getTag.js'); function isError(value) { return getTag.getTag(value) === '[object Error]'; } exports.isError = isError;