Как убрать варнинги в posrcss?

Question

[Максим Корольский]

./~/css-loader?localIdentName=[local]__[path][name]__[hash:base64:5]&modules&importLoaders=1&sourceMap!./~/postcss-loader!./src/components/pages/recommendations/index.pcss

Webpack:

// PostCSS Plugins
import assets  from 'postcss-assets';
import properties from 'postcss-custom-properties';
import selector from 'postcss-custom-selectors';
import nesting from 'postcss-nesting';
import cssnext  from 'postcss-cssnext';
import focus from 'postcss-focus';
import reporter from 'postcss-reporter';
import atImport from 'postcss-import';
import rootDirName from '../tools/rootDirName.es6';

export default (dev = true, options = {}) => {
  let pcssLoader = 'style-loader!css-loader?' +
    'localIdentName=[local]__[path][name]__[hash:base64:5]' +
    '&' +
    'modules' +
    '&' +
    'importLoaders=1' +
    '&' +
    'sourceMap!postcss-loader';

  const cssLoader = 'style-loader!css-loader';//?importLoaders=1';

  if (!dev) {
    pcssLoader = options.ExtractTextPlugin.extract('css-loader?modules&-autoprefixer&importLoaders=1!postcss-loader');
  }

  return {
    debug: true,
    noInfo: true, // set to false to see a list of every file being bundled.
    target: 'web', // necessary per https://webpack.github.io/docs/testing.html#compile-and-test
    resolve: {
      extensions: ['', '.js', '.jsx', '.es6'],
      alias: {
        components: `${rootDirName()}/src/components`,
        containers: `${rootDirName()}/src/containers`,
        utils: `${rootDirName()}/src/utils`,
        caches: `${rootDirName()}/caches`
      }
    },
    module: {
      loaders: [
        {
          test: /(\.jsx?|\.es6)$/,
          exclude: /node_modules/,
          loader: 'babel'
        },
        {
          test: /\.pcss$/,
          exclude: /node_modules/,
          loader: pcssLoader
        },
        { test: /\.json$/, exclude: /node_modules/, loader: 'json'},
        { test: /react\-select\/dist\/react\-select\.css$/, loader: cssLoader },
        { test: /react\-widgets\/dist\/css\/react\-widgets\.css$/, loader: cssLoader },
        // { test: /loaders\.css\/loaders\.css$/, loader: cssLoader },
        { test: /\.css$/, exclude: /node_modules/, loader: cssLoader },
        { test: /\.eot(\?v=\d+.\d+.\d+)?$/, loader: 'url?name=[name].[ext]' },
        { test: /\.woff(2)?(\?v=[0-9]\.[0-9]\.[0-9])?$/, loader: "url?limit=10000&mimetype=application/font-woff&name=[name].[ext]" },
        { test: /\.ttf(\?v=\d+.\d+.\d+)?$/, loader: 'url?limit=10000&mimetype=application/octet-stream&name=[name].[ext]' },
        { test: /\.svg(\?v=\d+.\d+.\d+)?$/, loader: 'url?limit=10000&mimetype=image/svg+xml&name=[name].[ext]' },
        { test: /\.(jpe?g|png|gif)$/i, loader: 'file?name=[name].[ext]' },
        { test: /\.ico$/, loader: 'file?name=[name].[ext]' }
      ]
    },
    postcss: (bundler) => [
      assets,
      cssnext,
      focus,
      reporter,
      require('postcss-import')({ addDependencyTo: bundler }),
      require('postcss-custom-selectors')(),
      require('postcss-nesting')(),
    ]
  };
};