{
    "line": {
      "groups": [
        {
          "title": "Paint properties",
          "type": "properties",
          "fields": [
            "line-opacity",
            "line-color",
            "line-width",
            "line-offset",
            "line-blur",
            "line-dasharray",
            "line-pattern",
            "line-translate",
            "line-translate-anchor",
            "line-gap-width"
          ]
        },
        {
          "title": "Layout properties",
          "type": "properties",
          "fields": [
            "line-cap",
            "line-join",
            "line-miter-limit",
            "line-round-limit"
          ]
        }
      ]
    },
    "background": {
      "groups": [
        {
          "title": "Paint properties",
          "type": "properties",
          "fields": [
            "background-color",
            "background-pattern",
            "background-opacity"
          ]
        }
      ]
    },
    "fill": {
      "groups": [
        {
          "title": "Paint properties",
          "type": "properties",
          "fields": [
            "fill-opacity",
            "fill-color",
            "fill-antialias",
            "fill-outline-color",
            "fill-pattern",
            "fill-translate",
            "fill-translate-anchor"
          ]
        }
      ]
    },
    "fill-extrusion": {
      "groups": [
        {
          "title": "Paint properties",
          "type": "properties",
          "fields": [
            "fill-extrusion-opacity",
            "fill-extrusion-color",
            "fill-extrusion-translate",
            "fill-extrusion-translate-anchor",
            "fill-extrusion-pattern",
            "fill-extrusion-height",
            "fill-extrusion-base"
          ]
        }
      ]
    },
    "circle": {
      "groups": [
        {
          "title": "Paint properties",
          "type": "properties",
          "fields": [
            "circle-color",
            "circle-opacity",
            "circle-stroke-color",
            "circle-stroke-opacity",
            "circle-blur",
            "circle-radius",
            "circle-stroke-width",
            "circle-pitch-scale",
            "circle-translate",
            "circle-translate-anchor"
          ]
        }
      ]
    },
    "symbol": {
      "groups": [
        {
          "title": "General layout properties",
          "type": "properties",
          "fields": [
            "symbol-placement",
            "symbol-spacing",
            "symbol-avoid-edges"
          ]
        },
        {
          "title": "Text layout properties",
          "type": "properties",
          "fields": [
            "text-field",
            "text-font",
            "text-size",
            "text-line-height",
            "text-padding",
            "text-allow-overlap",
            "text-ignore-placement",
            "text-pitch-alignment",
            "text-rotation-alignment",
            "text-max-width",
            "text-letter-spacing",
            "text-justify",
            "text-anchor",
            "text-max-angle",
            "text-rotate",
            "text-keep-upright",
            "text-transform",
            "text-offset",
            "text-optional"
          ]
        },
        {
          "title": "Icon layout properties",
          "type": "properties",
          "fields": [
            "icon-allow-overlap",
            "icon-ignore-placement",
            "icon-optional",
            "icon-rotation-alignment",
            "icon-size",
            "icon-text-fit",
            "icon-text-fit-padding",
            "icon-image",
            "icon-rotate",
            "icon-padding",
            "icon-keep-upright",
            "icon-offset" 
          ]
        },
        {
          "title": "Text paint properties",
          "type": "properties",
          "fields": [
            "text-color",
            "text-opacity",
            "text-halo-color",
            "text-halo-width",
            "text-halo-blur",
            "text-translate",
            "text-translate-anchor"
          ]
        },
        {
          "title": "Icon paint properties",
          "type": "properties",
          "fields": [
            "icon-color",
            "icon-opacity",
            "icon-halo-color",
            "icon-halo-width",
            "icon-halo-blur",
            "icon-translate",
            "icon-translate-anchor"
          ]
        }
      ]
    },
    "raster": {
      "groups": [
        {
          "title": "Paint properties",
          "type": "properties",
          "fields": [
            "raster-opacity",
            "raster-hue-rotate",
            "raster-brightness-min",
            "raster-brightness-max",
            "raster-saturation",
            "raster-contrast",
            "raster-fade-duration"
          ]
        }
      ]
    }
}