syntax-dynamic-import安装使用 已经安装成功 配置一直错误

Question

{
"presets": [

["env", {
  "modules": false,
  "targets": {
    "browsers": ["> 1%", "last 2 versions", "not ie <= 8"]
  }
}],
"stage-2"

],
"plugins": ["transform-vue-jsx", "transform-runtime"],
"env": {

"test": {
  "presets": ["env", "stage-2","@vue/App"],
  "plugins": ["transform-vue-jsx", "transform-es2015-modules-commonjs", "dynamic-import-node"]
  
}

}
}

这是bebelrc中的原配置 应该要怎么改 求教