{
  "version": 8,
  "metadata": {
    "test": {
      "pixelRatio": 1,
      "width": 128,
      "height": 64
    }
  },
  "center": [
    0,
    0
  ],
  "zoom": 0,
  "sources": {
    "source-one": {
      "type": "geojson",
      "data": {
        "type": "FeatureCollection",
        "features": [
          {
            "type": "Feature",
            "properties": {},
            "geometry": {
              "type": "Point",
              "coordinates": [25, 0]
            }
          }
        ]
      }
    },
    "source-two": {
      "type": "geojson",
      "data": {
        "type": "FeatureCollection",
        "features": [
          {
            "type": "Feature",
            "properties": {},
            "geometry": {
              "type": "Point",
              "coordinates": [-25, 0]
            }
          }
        ]
      }
    }
  },
  "sprite": [
    {
      "id": "default",
      "url": "local://sprites/emerald"
    },
    {
      "id": "sprite",
      "url": "local://sprites/sprite"
    }
  ],
  "layers": [
    {
      "id": "default-sprite-features",
      "type": "symbol",
      "source": "source-one",
      "layout": {
        "symbol-placement": "point",
        "icon-image": "post_icon"
      }
    },
    {
      "id": "sprite-sprite-features",
      "type": "symbol",
      "source": "source-two",
      "layout": {
        "symbol-placement": "point",
        "icon-image": "sprite:night-lighthouse-12"
      }
    }
  ]
}