const CleanWebpackPlugin = require("clean-webpack-plugin"); const merge = require("webpack-merge"); const nodeExternals = require("webpack-node-externals"); const path = require("path"); const common = require("./webpack.common.js"); module.exports = merge(common, { devtool: "source-map", entry: [path.join(__dirname, "src/main.ts")], externals: [nodeExternals({})], mode: "production", plugins: [new CleanWebpackPlugin()] });