Reports funny business with exports, like repeated exports of names or defaults.
export default class MyClass { /*...*/ } // Multiple default exports. function makeClass() { return new MyClass(...arguments) } export default makeClass // Multiple default exports.
or
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.