docs/json/sources/precomp.json

{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "type": "object",
  "properties": {
    "id": {
      "title": "ID",
      "description": "Precomp ID",
      "type": "string"
    },
    "layers": {
      "title": "Layers",
      "description": "List of Precomp Layers",
      "items": {
        "oneOf": [
          {
            "$ref": "#/layers/shape"
          },
          {
            "$ref": "#/layers/solid"
          },
          {
            "$ref": "#/layers/preComp"
          },
          {
            "$ref": "#/layers/image"
          },
          {
            "$ref": "#/layers/null"
          },
          {
            "$ref": "#/layers/text"
          }
        ],
        "type": "object"
      },
      "type": "array"
    }
  }
}