webpack.common.js

const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');

module.exports = {
    entry: {
        app: './src/index.js',
    },
    plugins: [
        new HtmlWebpackPlugin({
            title: 'Production',
            template: "./src/index.html",
        })
    ],
    output: {
        filename: '[name].bundle.js',
        path: path.resolve(__dirname, 'dist'),
        clean: true,
    },
    resolve: {
        modules: [__dirname, "src", "node_modules"],
        extensions: ["*", ".js", ".jsx", ".tsx", ".ts"],
    },
    module: {
        rules: [
            {
                test: /\.jsx?$/,
                exclude: /node_modules/,
                loader: require.resolve("babel-loader"),
            },
            {
                test: /\.css$/,
                use: ["style-loader", "css-loader"],
            },
            {
                test: /\.png|svg|jpg|gif$/,
                use: ["file-loader"],
            },
        ],
    }
};