3.0 - "cannot find module '@babel/compat-data/corejs3-shipped-proposals'" error when running npm run build

[ashleyfae]

Bug Report

Expected behavior

I expect to be able to run npm run build or npm run dev without any errors.

Actual behavior

I was getting the following error:

ERROR in ./assets/js/admin/reports/index.js
Module build failed (from ./node_modules/thread-loader/dist/cjs.js):
Thread Loader (Worker 9)
[BABEL] /www/eddexport/wp-content/plugins/easy-digital-downloads/assets/js/admin/reports/index.js: Cannot find module '@babel/compat-data/corejs3-shipped-proposals'

Steps to reproduce the behavior

1. I wasn't able to reproduce this until I deleted node_modules/ ( rm -rf node_modules/ from inside the easy-digital-downloads directory)
2. Run npm install
3. Run npm run build

Error is thrown.

Information (if a specific version is affected):

PHP Version:

EDD Version (or branch): release/3.0

WordPress Version:

Any other relevant information:

nodejs/node#32852