{
  "data": {
    "foo": {
      "bar": "fr_foo"
    },
    "foo2": {
      "bar2": "fr_foo2.bar2 | fr_foo"
    },
    "foo3": {
      "bar3":  "fr_foo3.bar3 | fr_foo"
    }
  },
  "__lang__": "fr",
  "__langs__": ["en", "fr"]
}