How to use the @instructure/ui-webpack-config.module function in @instructure/ui-webpack-config

module.exports = ({ config, mode }) => {
  const baseConfig = require('@instructure/ui-webpack-config')
  config = merge(config, baseConfig)

  // need to override this instead of merge for these...
  config.module.rules = baseConfig.module.rules
  config.optimization = require('@instructure/ui-webpack-config/config/optimization')
  if (process.env.NODE_ENV === 'production') {
    config.devtool = 'none'
  }

  console.log(`Building Storybook with React version ${React.version}...`)

  if (parseFloat(React.version) < 16) {
    console.error('Storybook requires React > 16. Run `yarn install:react:16` before running `yarn start:examples`.')
  }

  return config
}

* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
module.exports = require('@instructure/ui-webpack-config').module.rules