Let eslint check unused lodash import

[escaton]

I guess many developers imports lodash or underscore as _ but then it turns out that eslint ignores unused imports of that modules because of that line in config:
https://github.com/facebookincubator/create-react-app/blob/master/packages/eslint-config-react-app/index.js#L135

Is it necessary?

[gaearon]

It’s often pretty useful. Since even Lodash itself doesn’t recommend using the single import I think it’s fine to be honest.

[escaton]

Actually i find this while replacing single imports :) but i was searching for _.* and missed unused imports.

[gaearon]

Going to close unless more people bump into this problem. Thanks for reporting in either case!

[gaearon]

We’re going to fix it in #1719.

[escaton]

👍