I noticed we stopped providing it, but a bunch of fiddles for old bugs use it.
I wonder if we should add it back, e.g. as `react-dom-test-utils.development.js`.

Let’s hear what people have to say.
entry: 'react-test-renderer',
    global: 'ReactTestRenderer',
    externals: ['react'],
  },
  {
    label: 'test-shallow',
    bundleTypes: [FB_DEV, NODE_DEV, NODE_PROD],
    moduleType: RENDERER,
    entry: 'react-test-renderer/shallow',
    global: 'ReactShallowRenderer',
    externals: ['react'],
  },
  
  {
    label: 'noop',
    bundleTypes: [NODE_DEV],
    moduleType: RENDERER,
    entry: 'react-noop-renderer',
    global: 'ReactNoopRenderer',
    externals: ['react', 'expect'],
  },
  
  {
    label: 'react-reconciler',
    bundleTypes: [NODE_DEV, NODE_PROD],
    moduleType: RECONCILER,
    entry: 'react-reconciler',
    global: 'ReactReconciler',
    externals: ['react'],
  },