Book a Demo!
CoCalc Logo Icon
StoreFeaturesDocsShareSupportNewsAboutPoliciesSign UpSign In
epidemian
GitHub Repository: epidemian/eslint-plugin-import
Path: blob/main/docs/rules/no-default-export.md
829 views

import/no-default-export

Prohibit default exports. Mostly an inverse of prefer-default-export.

Rule Details

The following patterns are considered warnings:

// bad1.js // There is a default export. export const foo = 'foo'; const bar = 'bar'; export default 'bar';
// bad2.js // There is a default export. const foo = 'foo'; export { foo as default }

The following patterns are not warnings:

// good1.js // There is only a single module export and it's a named export. export const foo = 'foo';
// good2.js // There is more than one named export in the module. export const foo = 'foo'; export const bar = 'bar';
// good3.js // There is more than one named export in the module const foo = 'foo'; const bar = 'bar'; export { foo, bar }
// export-star.js // Any batch export will disable this rule. The remote module is not inspected. export * from './other-module'

When Not To Use It

If you don't care if default imports are used, or if you prefer default imports over named imports.