Exported classes in type definition are not actually exported

[wai-ti8m]

Describe the bug

AxiosHeaders, AxiosError, CanceledError and Axios are "exported" in the type definitions index.d.ts, but not exported in the module.

To Reproduce

const { AxiosHeaders } = require('axios');  // Allowed by Typescript

const headers = new AxiosHeaders({ 'name': 'value' }); // <-- throws Error as AxiosHeaders is not actually exported

Expected behavior

Types are not exported, but only declared (declare class instead of export class).

Classes are exported and can be imported and used like so:

import { AxiosError, AxiosHeaders, Axios, CanceledError } from 'axios';

new AxiosError();
new AxiosHeaders();
new Axios();
new CanceledError();

Environment

• Axios Version 1.1.0
• Node.js Version 16.15.1
• OS: OSX 12.5
• Typescript 4.6.3 (any version)
• React 17

Additional context/Screenshots

none

[wai-ti8m]

I guess that's a duplicate of #5004

[wai-ti8m]

Issue not fixed: Classes are still not exported in the index.js file. Need to add something like export * from './lib/axios.js';

[Carsten-Leue]

+1 I am getting this error with 1.1.2

export 'AxiosError' (imported as 'AxiosError') was not found in 'axios' (possible exports: default)

[abriginets]

Having the same issue with CanceledError:

import { CanceledError } from 'axios';

console.log(CanceledError); // undefined

And error instanceof CanceledError throws an error because undefined is not an object ¯\_(ツ)_/¯

[chrisweb]

Others like AxiosProgressEvent seem to be fine

As a workaround for now I used axios.AxiosError, so for example:

if (error instanceof axios.AxiosError) {

got the idea from this ticket: #5062

[Carsten-Leue]

Another workaround is the use of 'axios.isAxiosError'