text: const path = require("path");
  const webpack = require("webpack");
  const ClosureCompilerPlugin = require("../src/index.js");
  
  const concurrency = require("os").cpus().length;
  
  module.exports = {
      mode: "none",
      entry: { entry_1: path.join(__dirname, "entry_1.js"), entry_2: path.join(__dirname, "entry_2.js") },
      devtool: "source-map",
      output: {
          path: path.join(__dirname, "dist"),
          filename: "[name].bundle.js",
      },
      module: {
          rules: [
              {
                  test: /\.css$/,
                  loader: "css-loader",
              },
          ],
      },
      plugins: [
          new webpack.ProgressPlugin({ profile: true }),
          new ClosureCompilerPlugin({
              compiler: {
                  language_in: "ECMASCRIPT6",
                  language_out: "ECMASCRIPT5",
                  compilation_level: "SIMPLE",
                  isolation_mode: "IIFE",
                  create_source_map: true,
              },
              concurrency,
              jsCompiler: true,
              test: /^entry_2\.bundle\.js$/,
          }),
      ],
      optimization: {
          minimize: false,
      },
  };
  