test-babel.config.json

{
   "plugins": [
    ["@babel/plugin-commonjs"]
   ],
 "presets": [
    [
        "@babel/preset-env",
        {
         "targets":{},
         "bugfixes":false,
         "spec":false,
         "modules":"umd",
         "debug":false,
         "include":[],
         "exclude":[],
         "useBuiltins":false,
         "corejs":"3.27",
         "forceAllTransforms":false,
         "ignoreBrowserslistConfig":false,
         "browserslistEnv":">.01%, not dead, last 2 node major versions",
         "shippedProposals":false
        }
    ]
 ],
 "targets":{
   "esmodules":true
 },
 "generatorOpts":{
   "comments": true,
   "concise":false,
   "jsonCompatibleStrings":false,
   "minified":false,
   "retainFunctionParens": false,
   "retainLines": false,
   "sourceMaps":false
 },
 "parserOpts":{
   "allowImportExportEverywhere": false,
   "allowAwaitOutsideFunction":false,
   "allowReturnOutsideFunction":false,
   "allowSuperOutsideMethod":false,
   "allowUndeclaredExports":false,
   "attachComment":true,
   "sourceType":"module"
 }
}