Package does not get transpiled when used with webpack/babel

[jnachtigall]

Same like mokkabonna/json-schema-merge-allof#21

I am using this as dependency/part of https://github.com/rjsf-team/react-jsonschema-form/ and arrow functions and ... rest operator where not transpiled, that is, the app was not running in IE11.

I guess when publishing to npm the package should be transpiled.

I fixed locally with having this workaround in my webpack.config.js, that is, adding the package to be resolved locally:

        {
          test: /\.(js|jsx)$/,
          include: [
            path.resolve("src"),
            path.resolve("./node_modules/json-schema-compare"),
            path.resolve("./node_modules/json-schema-merge-allof")
          ],
          loader: "babel-loader",
        },