How to use the @mpxjs/webpack-plugin.urlLoader function in @mpxjs/webpack-plugin

loader: 'babel-loader',
        include: [resolve('src'), resolve('test'), resolve('node_modules/@mpxjs')]
      },
      {
        test: /\.json$/,
        resourceQuery: /__component/,
        type: 'javascript/auto'
      },
      {
        test: /\.(wxs|qs|sjs|filter\.js)$/,
        loader: MpxWebpackPlugin.wxsPreLoader(),
        enforce: 'pre'
      },
      {
        test: /\.(png|jpe?g|gif|svg)$/,
        loader: MpxWebpackPlugin.urlLoader({
          name: 'img/[name][hash].[ext]'
        })
      }
    ]
  },
  output: {
    filename: '[name].js'
  },
  optimization: {
    runtimeChunk: {
      name: 'bundle'
    },
    splitChunks: {
      cacheGroups: {
        main: {
          name: 'bundle',

loader: 'babel-loader',
        include: [resolve('src'), resolve('test'), resolve('node_modules/@mpxjs')]
      },
      {
        test: /\.json$/,
        resourceQuery: /__component/,
        type: 'javascript/auto'
      },
      {
        test: /\.(wxs|qs|sjs|filter\.js)$/,
        loader: MpxWebpackPlugin.wxsPreLoader(),
        enforce: 'pre'
      },
      {
        test: /\.(png|jpe?g|gif|svg)$/,
        loader: MpxWebpackPlugin.urlLoader({
          name: 'img/[name][hash].[ext]'
        })
      }
    ]
  },
  output: {
    filename: '[name].js'
  },
  optimization: {
    runtimeChunk: {
      name: 'bundle'
    },
    noEmitOnErrors: false,
    splitChunks: {
      cacheGroups: {
        main: {