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# import/export Reports funny business with exports, like repeated exports of names or defaults. ## Rule Details ```js export default class MyClass { /*...*/ } // Multiple default exports. function makeClass() { return new MyClass(...arguments) } export default makeClass // Multiple default exports. ``` or ```js export const foo = function () { /*...*/ } // Multiple exports of name 'foo'. function bar() { /*...*/ } export { bar as foo } // Multiple exports of name 'foo'. ``` In the case of named/default re-export, all `n` re-exports will be reported, as at least `n-1` of them are clearly mistakes, but it is not clear which one (if any) is intended. Could be the result of copy/paste, code duplication with intent to rename, etc. ## Further Reading - Lee Byron's [ES7] export proposal [ES7]: https://github.com/leebyron/ecmascript-more-export-from