Specify license in package.json?

[cakoose]

There's a field in the package.json file that allows you to specify the project's license. There are tools that take advantage of this. For example, I use a tool like license-checker to help check that I'm not using a package that has an incompatible license.

When I ran that tool on my codebase, it was able to determine the license for most packages, but not able to do so for this package. This project's license is the MIT license, but the package.json currently has: "SEE LICENSE IN LICENSE": https://github.com/segmentio/isodate/blob/master/package.json#L18

Would you be open to putting "MIT" in the package.json's "license" field?