Node 22 native esm import

[natlibfi-jonollil]

In our node repositories we are moving to node 22 and got some errors from importing parts of stream-json

import {streamArray} from 'stream-json/streamers/StreamArray.js';
        ^^^^^^^^^^^
SyntaxError: Named export 'streamArray' not found. The requested module 'stream-json/streamers/StreamArray.js' is a CommonJS module, which may not support all module.exports as named exports.
CommonJS modules can always be imported via the default export, for example using:

import pkg from 'stream-json/streamers/StreamArray.js';
const {streamArray} = pkg;

Error explaned nicely the bypass method that helped alot

import streamJsonPkg from 'stream-json';
const {parser} = streamJsonPkg;
import streamArrayPkg from 'stream-json/streamers/StreamArray.js';
const {streamArray} = streamArrayPkg;

Is stream-json moving to esm import style in some point?

[uhop]

Yes, it is planned. The future major version will use ES6 modules.