webpack.config.js

const path = require('path')
const webpack = require('webpack');
const TerserPlugin = require('terser-webpack-plugin');

module.exports = {
    mode: 'production',
    target: "node",
    entry: './src/index.ts',
    module: {
        rules: [
            {
                test: /\.tsx?$/,
                use: 'ts-loader',
                exclude: /node_modules/,
            }
        ],
    },
    resolve: {
        extensions: ['.tsx', '.ts', '.js'],
        mainFields: ['main'],
    },
    output: {
        filename: '[name].js',
        path: path.resolve(__dirname, 'dist'),
        library: 'main',
        libraryTarget: 'commonjs2',
    },
    optimization: {
        minimize: true,
        minimizer: [
            new TerserPlugin({
                terserOptions: {
                    output: {
                        comments: false,
                    },
                },
                sourceMap: true,
                extractComments: false,
            }),
        ],
    },

    plugins: [new webpack.IgnorePlugin(/\/iconv-loader$/)],
}