{
  "graph": null,
  "err": {
    "errs": [
      {
        "range": "d2/testdata/d2compiler/TestCompile2/vars/config/not-root.d2,3:3:19-3:12:28",
        "errmsg": "d2/testdata/d2compiler/TestCompile2/vars/config/not-root.d2:4:4: \"d2-config\" can only appear at root vars"
      }
    ]
  }
}