[
  {
    "id": "water",
    "type": "fill",
    "source": "static_hackney",
    "source-layer": "water",
    "filter": ["all"],
    "layout": {"visibility": "visible"}
  },
  {
    "id": "roads_major",
    "type": "line",
    "source": "static_hackney",
    "source-layer": "roads",
    "filter": [
      "all",
      [
        "==",
        "pmap:level",
        0
      ],
      [
        "==",
        "pmap:kind",
        "major_road"
      ]
    ],
    "paint": {
      "line-color": "black",
      "line-width": 1.6
    }
  },
  {
    "id": "roads_medium",
    "type": "line",
    "source": "static_hackney",
    "source-layer": "roads",
    "minzoom": 0, 
    "filter": [
      "all",
      [
        "==",
        "pmap:level",
        0
      ],
      [
        "==",
        "pmap:kind",
        "medium_road"
      ]
    ],
    "paint": {
      "line-color": "black",
      "line-width": 1
    }
  },
  {
    "id": "roads_minor",
    "type": "line",
    "source": "static_hackney",
    "source-layer": "roads",
    "minzoom": 0, 
    "filter": [
      "all",
      [
        "==",
        "pmap:level",
        0
      ],
      [
        "==",
        "pmap:kind",
        "minor_road"
      ]
    ],
    "paint": {
      "line-color": "black",
      "line-width": 1
    }
  },
  {
    "id": "roads_labels_minor",
    "type": "symbol",
    "source": "static_hackney",
    "source-layer": "roads",
    "minzoom": 15,
    "filter": [
      "any",
      [
        "in",
        "pmap:kind",
        "minor_road",
        "other",
        "path"
      ]
    ],
    "layout": {
      "symbol-sort-key": [
        "get",
        "pmap:min_zoom"
      ],
      "symbol-placement": "line",
      "text-font": [
        "Roboto Regular"
      ],
      "text-field": [
        "get",
        "name"
      ],
      "text-size": 12
    },
    "paint": {
      "text-color": "#000000",
      "text-halo-color": "#ffffff",
      "text-halo-width": 2
    }
  },
  {
    "id": "landuse_park",
    "type": "fill",
    "source": "static_hackney",
    "source-layer": "landuse",
    "filter": [
      "any",
      [
        "in",
        "pmap:kind",
        "national_park",
        "park",
        "cemetery",
        "protected_area",
        "nature_reserve",
        "forest",
        "golf_course",
        "hospital",
        "industrial",
        "school",
        "university",
        "college"
      ]
    ],
    "paint": {
      "fill-color": "black",
      "fill-opacity": 0.1
    }
  },
  {
    "id": "natural_wood",
    "type": "fill",
    "source": "static_hackney",
    "source-layer": "natural",
    "filter": [
      "any",
      [
        "in",
        "pmap:kind",
        "wood",
        "nature_reserve",
        "forest"
      ]
    ],
    "paint": {
      "fill-color": "black"
    }
  }
]