{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "type": "object",
  "properties": {
    "mn": {
      "title": "Match Name",
      "description": "After Effect's Match Name. Used for expressions.",
      "type": "string"
    },
    "nm": {
      "title": "Name",
      "description": "After Effect's Name. Used for expressions.",
      "type": "string"
    },
    "ty": {
      "title": "Type",
      "description": "Shape content type.",
      "type": "string",
      "const": "gr"
    },
    "np": {
      "title": "Number of Properties",
      "description": "Group number of properties. Used for expressions.",
      "type": "number"
    },
    "it": {
      "title": "Items",
      "description": "Group list of items",
      "items": {
        "oneOf": [
          {
            "$ref": "#/shapes/shape",
            "value": "sh"
          },
          {
            "$ref": "#/shapes/rect",
            "value": "rc"
          },
          {
            "$ref": "#/shapes/ellipse",
            "value": "el"
          },
          {
            "$ref": "#/shapes/star",
            "value": "sr"
          },
          {
            "$ref": "#/shapes/fill",
            "value": "fl"
          },
          {
            "$ref": "#/shapes/gFill",
            "value": "gf"
          },
          {
            "$ref": "#/shapes/gStroke",
            "value": "gs"
          },
          {
            "$ref": "#/shapes/stroke",
            "value": "st"
          },
          {
            "$ref": "#/shapes/merge",
            "value": "mm"
          },
          {
            "$ref": "#/shapes/trim",
            "value": "tm"
          },
          {
            "$ref": "#/shapes/group",
            "value": "gr"
          },
          {
            "$ref": "#/shapes/round",
            "value": "rd"
          },
          {
            "$ref": "#/shapes/transform",
            "value": "tr"
          }
        ],
        "type": "object"
      },
      "type": "array"
    }
  }
}