config.json

{
    "options": {
      "paths": {
        "root": "",
        "fonts": "fonts",
        "styles": "styles",
        "mbtiles": "data"
      }
    },
    "styles": {
      "overview": {
        "style": "overview.json"
      },
      "electricity": {
        "style": "electricity.json"
      },
      "hazards": {
        "style": "hazards.json"
      },
      "roads": {
        "style": "roads.json"
      },
      "rail": {
        "style": "rail.json"
      },
      "regions": {
        "style": "regions.json"
      }
    },
    "data": {
      "boundaries": {
        "mbtiles": "boundaries.mbtiles"
      },
      "admin1": {
        "mbtiles": "admin1.mbtiles"
      },
      "admin1_merged": {
        "mbtiles": "admin1_merged.mbtiles"
      },
      "electricity": {
        "mbtiles": "electricity.mbtiles"
      },
      "rail": {
        "mbtiles": "rail.mbtiles"
      },
      "roads_main": {
        "mbtiles": "roads_main.mbtiles"
      },
      "roads_other": {
        "mbtiles": "roads_other.mbtiles"
      },
      "coastal": {
        "mbtiles": "coastal.mbtiles"
      },
      "fluvial": {
        "mbtiles": "fluvial.mbtiles"
      },
      "cyclone": {
        "mbtiles": "cyclone.mbtiles"
      }
    }
  }