react-redux/webpack.config.js

module.exports = {
    entry: './js/index.js',
    output: {
        filename: 'dist/bundle.js'
    },
    module: {
        rules: [
            {
                test: /\.(js|jsx)$/,
                use: {
                    loader: 'babel-loader',
                    options: {
                        presets: ["es2015", "react"]
                    }
                }
            }
        ]
    }
};