{
  "packages": {
    "root": {
      "url": "./root",
      "dependencies": {"dep-a": "dep-a", "dep-b": "dep-b"}
    },
    "dep-a": {
      "url": "./dep-a",
      "dependencies": {}
    },
    "dep-b": {
      "url": "./dep-b",
      "dependencies": {"dep-a": "dep-a"}
    },
    "not-a-dep": {
      "url": "./not-a-dep",
      "dependencies": {}
    }
  }
}