I only see it used in the test/ directories, so wouldn't it make more sense as a devDependency?

As it is, eslint imports table, and table pulls in ajv, and ajv has a variety of issues with webpack, that are supposedly fixed in 5.0.0. But this version is still pinned at 4.x in table, so I can't just upgrade it in my client...and seems like table could just do away with the dependency entirely!