$ npm init
This utility will walk you through creating a package.json file.
It only covers the most common items, and tries to guess sensible defaults.

See `npm help init` for definitive documentation on these fields
and exactly what they do.

Use `npm install <pkg>` afterwards to install a package and
save it as a dependency in the package.json file.

Press ^C at any time to quit.
package name: (prettier-test)
version: (1.0.0)
description:
entry point: (index.js)
test command:
git repository:
keywords:
author:
license: (ISC)
About to write to i:\prettier-test\package.json:

{
  "name": "prettier-test",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "ISC"
}


Is this OK? (yes) yes
$ npm link ../prettier/dist

added 1 package, and audited 3 packages in 1s

1 package is looking for funding
  run `npm fund` for details

found 0 vulnerabilities
$ node
Welcome to Node.js v22.13.0.
Type ".help" for more information.
> require("prettier").__esModule
true
> require("prettier") === require("prettier/index.mjs")
true
> require("prettier") === require("prettier/index.cjs")
false
>