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  1. # is-bigint <sup>[![Version Badge][2]][1]</sup>
  2. [![github actions][actions-image]][actions-url]
  3. [![coverage][codecov-image]][codecov-url]
  4. [![dependency status][5]][6]
  5. [![dev dependency status][7]][8]
  6. [![License][license-image]][license-url]
  7. [![Downloads][downloads-image]][downloads-url]
  8. [![npm badge][11]][1]
  9. Is this an ES BigInt value?
  10. ## Example
  11. ```js
  12. var isBigInt = require('is-bigint');
  13. assert(!isBigInt(function () {}));
  14. assert(!isBigInt(null));
  15. assert(!isBigInt(function* () { yield 42; return Infinity; });
  16. assert(!isBigInt(Symbol('foo')));
  17. assert(isBigInt(1n));
  18. assert(isBigInt(Object(1n)));
  19. ```
  20. ## Tests
  21. Simply clone the repo, `npm install`, and run `npm test`
  22. [1]: https://npmjs.org/package/is-bigint
  23. [2]: https://versionbadg.es/inspect-js/is-bigint.svg
  24. [5]: https://david-dm.org/inspect-js/is-bigint.svg
  25. [6]: https://david-dm.org/inspect-js/is-bigint
  26. [7]: https://david-dm.org/inspect-js/is-bigint/dev-status.svg
  27. [8]: https://david-dm.org/inspect-js/is-bigint#info=devDependencies
  28. [11]: https://nodei.co/npm/is-bigint.png?downloads=true&stars=true
  29. [license-image]: https://img.shields.io/npm/l/is-bigint.svg
  30. [license-url]: LICENSE
  31. [downloads-image]: https://img.shields.io/npm/dm/is-bigint.svg
  32. [downloads-url]: https://npm-stat.com/charts.html?package=is-bigint
  33. [codecov-image]: https://codecov.io/gh/inspect-js/is-bigint/branch/main/graphs/badge.svg
  34. [codecov-url]: https://app.codecov.io/gh/inspect-js/is-bigint/
  35. [actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/inspect-js/is-bigint
  36. [actions-url]: https://github.com/inspect-js/is-bigint/actions