{
  "def": "func",
  "name": "__unm",
  "energy": 0,
  "pure": true,
  "sleep": 0,
  "signatures": [
    {
      "result": [
        {
          "name": "",
          "def": "result",
          "desc": "",
          "variadic": false,
          "type": [
            "integer"
          ],
          "optional": false
        }
      ],
      "args": [
        {
          "def": "arg",
          "name": "self",
          "desc": "",
          "type": [
            "self"
          ],
          "variadic": false,
          "optional": false
        }
      ]
    }
  ],
  "desc": "Meta function to allow for '-' negation",
  "link": ""
}