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canirequire › Dual (CommonJS + ESM) › @eslint/object-schema

Is @eslint/object-schema ESM-only? Can you require() it?

An object schema merger/validator

Last verified Sep 9, 2026 against @eslint/object-schema@3.0.5. Markdown · JSON

Dual (CommonJS + ESM) Dual package — require() works on every Node.js version we test; import works too

@eslint/object-schema publishes both a CommonJS entry and a native ESM entry (ESM added in 2.1.3). require("@eslint/object-schema") works on every Node.js version we test (18, 20, 22, 24 and 26) and in Bun. The package declares Node.js ^20.19.0 || ^22.13.0 || >=24. import "@eslint/object-schema" works alongside it.

What to do

  1. Nothing to change. require("@eslint/object-schema") works on every Node.js version we test (18, 20, 22, 24 and 26) and in Bun. The package declares Node.js ^20.19.0 || ^22.13.0 || >=24. import * as objectSchema from "@eslint/object-schema" works alongside it; use named imports for what the ESM entry exports.
  2. TypeScript: types are bundled; install nothing extra.
Latest
3.0.5 (Apr 8, 2026)
Module format
Dual (CommonJS + ESM)
Last CommonJS version
3.0.5
Native ESM since
2.1.3
TypeScript types
Bundled
Node engines
^20.19.0 || ^22.13.0 || >=24
Weekly downloads
80.4M
License
Apache-2.0

Does @eslint/object-schema@3.0.5 actually load? Runtime test results

Installed and executed on Sep 9, 2026 with require("@eslint/object-schema") from a CommonJS file and import "@eslint/object-schema" from an ES module.

Runtimerequire("@eslint/object-schema")import "@eslint/object-schema"
Node.js 18✓ works✓ works
Node.js 20✓ works✓ works
Node.js 22✓ works✓ works
Node.js 24✓ works✓ works
Node.js 26✓ works✓ works
Bun 1.4.0✓ works✓ works

How to import @eslint/object-schema

ES modules (import)

import * as objectSchema from "@eslint/object-schema";

Namespace import shown because the ESM entry may have no default export; use named imports for what it exports.

CommonJS (require)

const objectSchema = require("@eslint/object-schema");

Module format by version

Derived from the type, main and exports fields of every stable release on npm, corrected where a runtime test of that version contradicted them (11 versions; the newest 11 shown).

VersionsFormatFirst published
2.1.3 – 3.0.5Dual (CommonJS + ESM)May 30, 2024

Frequently asked

Is @eslint/object-schema ESM-only?

@eslint/object-schema@3.0.5 ships CommonJS and ESM builds. @eslint/object-schema publishes both a CommonJS entry and a native ESM entry (ESM added in 2.1.3). require("@eslint/object-schema") works on every Node.js version we test (18, 20, 22, 24 and 26) and in Bun. The package declares Node.js ^20.19.0 || ^22.13.0 || >=24. import "@eslint/object-schema" works alongside it.

Can I require @eslint/object-schema?

Yes. @eslint/object-schema ships a CommonJS entry alongside the native ESM entry. require("@eslint/object-schema") works on every Node.js version we test (18, 20, 22, 24 and 26) and in Bun. The package declares Node.js ^20.19.0 || ^22.13.0 || >=24.

Does @eslint/object-schema work in Bun?

Yes. import "@eslint/object-schema" loaded successfully in Bun 1.4.0 on Sep 9, 2026.

Does @eslint/object-schema ship TypeScript types?

Yes. @eslint/object-schema bundles its own type declarations; no @types package is needed.

Links

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