react and react-dom have both cjs and umd versions available.

Is it possible to create a umd version of react-test-renderer as well?
'use strict';
const bundleTypes = {
  UMD_DEV: 'UMD_DEV',
  UMD_PROD: 'UMD_PROD',
  NODE_DEV: 'NODE_DEV',
  NODE_PROD: 'NODE_PROD',
  FB_DEV: 'FB_DEV',
  FB_PROD: 'FB_PROD',
  RN_DEV: 'RN_DEV',
  RN_PROD: 'RN_PROD',
};
const UMD_DEV = bundleTypes.UMD_DEV;
const UMD_PROD = bundleTypes.UMD_PROD;
const NODE_DEV = bundleTypes.NODE_DEV;
const NODE_PROD = bundleTypes.NODE_PROD;
const FB_DEV = bundleTypes.FB_DEV;
const FB_PROD = bundleTypes.FB_PROD;
const RN_DEV = bundleTypes.RN_DEV;
const RN_PROD = bundleTypes.RN_PROD;
const moduleTypes = {