webpack-client.config.js

const {resolve} = require("path");
const HtmlWebpackPlugin = require("html-webpack-plugin");

module.exports = {
    mode: "production",
    target:"web",
    entry: "./public/ts/index.ts",
    output: {
        path:process.env.MY_ENV !=="production"? resolve(__dirname + "/public/js"): resolve(__dirname + "/dist/public"),
        filename: "[name].min.js"
    },
  module: {
    rules: [
      {
        test: /\.s[ac]ss$/i,
        use: [
          "style-loader",
          "css-loader",
          "sass-loader",
        ],
      },
      {
        test: /\.tsx?$/,
        use: "ts-loader",
        exclude: /node_modules/,
      },
        {
        test: /\.ejs$/,
        loader: "ejs-loader",
        options: {
          variable: "data",
          interpolate : "\\{\\{(.+?)\\}\\}",
          evaluate : "\\[\\[(.+?)\\]\\]"
        }
      }
    ],
  },
  resolve: {
    extensions: [".tsx", ".ts", ".js"],
  },
    plugins: [new HtmlWebpackPlugin({
         _: "underscore"
    })],
};