{
    "version": 8,
    "glyphs": "/fonts/{fontstack}/{range}.pbf",
    "sources": {
        "carto-dark": {
            "type": "raster",
            "tiles": [
                "https://a.basemaps.cartocdn.com/dark_all/{z}/{x}/{y}@2x.png",
                "https://b.basemaps.cartocdn.com/dark_all/{z}/{x}/{y}@2x.png",
                "https://c.basemaps.cartocdn.com/dark_all/{z}/{x}/{y}@2x.png",
                "https://d.basemaps.cartocdn.com/dark_all/{z}/{x}/{y}@2x.png"
            ],
            "tileSize": 256
        }
    },
    "layers": [
        {
            "id": "carto-dark-layer",
            "type": "raster",
            "source": "carto-dark",
            "minzoom": 0,
            "maxzoom": 22
        }
    ]
}