.babelrc

{
  "presets": [
    [
      "@babel/preset-env",
      {
        "targets": {
          "chrome": "58",
          "ie": "10",
          "esmodules": false
        }
      }
    ],
    ["react-app", {
      "flow": false,
      "typescript": true
    }],
    "@babel/preset-react",
    "@babel/preset-typescript"
  ],
  "plugins": [
    "@babel/plugin-transform-runtime",
    ["@babel/plugin-proposal-decorators", {
      "legacy": true
    }],
    ["@babel/plugin-proposal-class-properties", {
      "loose": true
    }],
    [
      "import",
      {
        "libraryName": "antd",
        "libraryDirectory": "es",
        "style": "css"
      }
    ],
    "lodash",
    ["module-resolver", {
      "root": ["."],
      "alias": {
        "api": ["./src/webapi"],
        "@/**": ["./src/**"],
        "@/redux": "./src/redux",
        "@/pages": "./src/pages",
        "kit": "./src/web_modules/kit",
        "service": "./src/web_modules/service",
        "ui": "./src/web_modules/ui"
      }
    }], "@babel/plugin-syntax-dynamic-import"
  ]
}