webpack.renderer.config.js

const rules = require('./webpack.rules')

rules.push({
    test: /\.css$/,
    use: [
        { loader: 'style-loader' },
        { loader: 'css-loader' },
        {
            loader: 'postcss-loader',
            options: {
                postcssOptions: {
                    plugins: [require('tailwindcss'), require('autoprefixer')],
                },
            },
        },
    ],
})

rules.push({})

module.exports = {
    // Put your normal webpack config below here
    module: {
        rules,
    },
    cache: {
        type: 'filesystem',
    },
    externals: 'node-pty',
    resolve: {
        extensions: ['.js', '.ts', '.jsx', '.tsx'],
    },
}