@babel/helper-validator-identifier can’t be required

[alex-kinokon]

Bug Report

Fix is available below.

• I would like to work on a fix!

Current behavior

mkdir test && cd test
yarn init --yes
yarn add @babel/helper-validator-identifier
node

Welcome to Node.js v14.6.0.
Type ".help" for more information.
> require('@babel/helper-validator-identifier')
Uncaught:
TypeError [ERR_INVALID_MODULE_SPECIFIER]: Invalid module "/test/node_modules/@babel/helper-validator-identifier/lib/index.js" must not include encoded "/" or "\" characters imported from /test/node_modules/@babel/helper-validator-identifier/
    at resolveExportsTarget (internal/modules/cjs/loader.js:564:15)
    at applyExports (internal/modules/cjs/loader.js:469:14)
    at resolveExports (internal/modules/cjs/loader.js:522:23)
    at Function.Module._findPath (internal/modules/cjs/loader.js:654:31)
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:1052:27)
    at Function.Module._load (internal/modules/cjs/loader.js:911:27)
    at Module.require (internal/modules/cjs/loader.js:1125:19)
    at require (internal/modules/cjs/helpers.js:75:18)
    at repl:1:1
    at Script.runInThisContext (vm.js:132:18) {
  code: 'ERR_INVALID_MODULE_SPECIFIER'
}

Expected behavior
It works.

Babel Configuration (babel.config.js, .babelrc, package.json#babel, cli command, .eslintrc)
N/A

Environment

• Babel version(s): 7.10.4
• Node/npm version: v14.6.0
• OS: macOS Catalina
• Monorepo: no
• How you are using Babel: Node.js

Possible Solution

Remove exports field from package.json and it will work.

Additional context
Add any other context about the problem here. Or a screenshot if applicable

=== Edits by @JLHwung ===
Solution
Update node to v14.7.0.

[babel-bot]

Hey @proteriax! We really appreciate you taking the time to report an issue. The collaborators on this project attempt to help as many people as possible, but we're a limited number of volunteers, so it's possible this won't be addressed swiftly.

If you need any help, or just have general Babel or JavaScript questions, we have a vibrant Slack community that typically always has someone willing to help. You can sign-up here for an invite."

[JLHwung]

I believe it is a bug of node REPL, because the following example does not throw

node -e "require('@babel/helper-validator-identifier')"

Update: nodejs/node#34521