how to use this plugin on babel with babel-env to make it work on ie11?

how to use this plugin on babel with babel-env to make it work on ie11?

it fails on a `Object.assign` although i have `"transform-object-assign"` in babelrc:

```
{
"presets": ["react", ["env", {
"targets": {
"browsers": [
"last 4 chrome versions",
"last 4 safari versions",
"last 4 firefox versions",
"last 3 edge versions",
"last 2 ios versions",
"last 1 samsung versions",
"last 1 android versions",
"ie >= 11"
]
}
}]],
"plugins": [
"transform-object-rest-spread",
"transform-decorators-legacy",
"transform-class-properties",
"transform-export-extensions",
[
"react-css-modules",
{
"generateScopedName": "[path]_[name]_[local]_[hash:base64:5]",
"filetypes": {
".scss": {
"syntax": "postcss-scss"
}
},
"webpackHotModuleReloading": true
}
],
"transform-object-assign",
[
"transform-imports",
{
"lodash": {
"transform": "lodash/${member}",
"preventFullImport": true
},
"recompose": {
"transform": "recompose/${member}",
"preventFullImport": true
}
}
]
]
}
```
I tried moving "transform-object-assign" before and after the plugin but nothing works