webpack 包超过 2MB，而报告的模块大小约为 700k

Question

我正在使用带有 Typescript 的 webpack 和以下配置：webpack.config.js：const path = require('path');module.exports = {  entry: './src/APIClient.ts',  devtool: 'inline-source-map',  module: {    rules: [      {        test: /\.tsx?$/,        use: 'ts-loader',        exclude: /node_modules/      }    ]  },  resolve: {    extensions: [ '.tsx', '.ts', '.js' ]  },  output: {    filename: 'reportserver.client.webpacked.js',    path: path.resolve(__dirname, 'dist')  }};tsconfig.json：{    "compilerOptions": {        "noImplicitAny": true,        "removeComments": true,        "preserveConstEnums": true,        "esModuleInterop": true,        "allowSyntheticDefaultImports": true,                "sourceMap": true,        "module": "commonjs",        "target": "es6",        "lib": ["dom", "es6"],        "typeRoots": [ "./@types", "./node_modules/@types"]    }}我正在运行npx webpack --display-modules并得到：mylib.webpacked.js  2.46 MiB       0  [emitted]  [big]  mainEntrypoint main [big] = mylib.webpacked.js [0] ./node_modules/node-libs-browser/node_modules/timers-browserify/main.js 1.97 KiB {0} [built] [1] (webpack)/buildin/global.js 472 bytes {0} [built] [2] ./src/utils/ArrayHelpers.ts 3.61 KiB {0} [built] [3] ./src/ApexChartProvider.ts 4.97 KiB {0} [built] [4] ./node_modules/promise-polyfill/src/finally.js 499 bytes {0} [built] [5] ./src/APIClient.ts 5.54 KiB {0} [built] [6] ./src/utils/HttpCllient.ts 1000 bytes {0} [built] [7] ./node_modules/promise-polyfill/src/index.js 5.82 KiB {0} [built] [8] ./node_modules/setimmediate/setImmediate.js 6.32 KiB {0} [built] [9] ./node_modules/process/browser.js 5.29 KiB {0} [built][10] ./src/utils/HtmlHelpers.ts 780 bytes {0} [built]报告的模块大小小于 700KiB，而包大小超过 2MB。1.3MB 来自哪里？是 webpack 开销还是一些默认的 polyfills？与 browserify 相同的构建大约为 1MB，我一直认为 webpack 开箱即用会更好。感谢您的帮助