Attempted import error: 'en' is not exported from 'make-plural/plurals'.

Summary

I’ve opened ticket as we discussed.

I’m Using webpack 4 and all the latest remirror packages:

"remirror": "^1.0.0-next.32",
"@remirror/pm": "^1.0.0-next.32",
"@remirror/i18n": "^1.0.0-next.32",

And I’m getting this error on build:

Attempted import error: 'en' is not exported from 'make-plural/plurals'.

My @ ./src/shared/remirrorProvider.js file looks exactly like one of your basic examples

import React from 'react';
import { SocialEmojiComponent, SocialProvider } from 'remirror/react/social';

export const Remirror = () => {
  return (
    <SocialProvider>
      <SocialEmojiComponent />
    </SocialProvider>
  );
};

Expected results

Build pass.

Actual results

Creating an optimized production build...
(node:56701) DeprecationWarning: Tapable.plugin is deprecated. Use new API on `.hooks` instead
^[Failed to compile.

./node_modules/@remirror/i18n/dist/i18n.browser.esm.js
Attempted import error: 'en' is not exported from 'make-plural/plurals'.
 @ ./node_modules/@remirror/react/dist/react.browser.esm.js
 @ ./node_modules/remirror/react/dist/remirror.browser.esm.js
 @ ./src/shared/remirrorProvider.js

[anotheri]

Finally! I found it! I use file-loader which had .js files excluded but had no .mjs excluded, so when it imported make-plural it went through wrong loader. Right config looks like this now:

{
            loader: require.resolve('file-loader'),
            // Exclude `js` files to keep "css" loader working as it injects
            // it's runtime that would otherwise processed through "file" loader.
            // Also exclude `html` and `json` extensions so they get processed
            // by webpacks internal loaders.
            exclude: [/\.js$/, /\.mjs$/, /\.html$/, /\.json$/], // <--------- added  /\.mjs$/ here
            options: {
              name: 'static/media/[name].[hash:8].[ext]'
            }
          }

Thanks for all the support, and sorry for bothering not related to your module. 🙏

[anotheri]

@ivanbanov well, as far as I remember that was related to the lib that used .mjs file format instead of .js (for ES Module, I guess) which broke the webpack build b/c of configuration didn’t support such file format.