package-config

& are now both ESM (just need to update dep), now would be a grate time to upgrade this pkg-conf. Also a good opportunity to fix your todo's https://github.com/sindresorhus/pkg-conf/blob/147a41b22f10fd23ea25381e8056d551468445e7/index.js#L59-L62 Could also take the opportunity to change to spread , typescript understands it better...

npm already has something like config built in that don't get in the way of any package.json fields https://docs.npmjs.com/cli/v7/configuring-npm/package-json#config There isn't any need for looking up any package.json file or loading/reading a file sync or async and then parsing it... you can access it from process env variables like so: