webpack.common.ts

import path from 'path';
import MiniCssExtractPlugin from 'mini-css-extract-plugin';
import { Configuration } from 'webpack';

const commonConfig: Configuration = {
    entry: './index.ts',
    output: {
        filename: 'opencss.bundle.js',
        path: path.resolve(__dirname, 'build'),
    },
    module: {
        rules: [
            {
                test: /\.ts$/,
                use: 'babel-loader',
                exclude: /node_modules/,
            },
            {
                test: /\.(sa|sc|c)ss$/,
                use: [
                    'style-loader',
                    'css-loader',
                    'postcss-loader',
                    'sass-loader',
                ],
            },
        ],
    },
    plugins: [

    ],
};

export default commonConfig;