{
  "version": 8,
  "glyphs": "https://example.com/{fontstack}/{range}",
  "sprite": "https://example.com/",
  "sources": {
    "vector1": {
      "type": "vector",
      "url": "example://abcd.1234"
    },
    "vector2": {
      "type": "vector",
      "url": "https://example.com/tilejson.json"
    }
  },
  "layers": []
}