// Todo demo schema that utilizes typed sets.
{
  "schemas": [
    {
      "name": "Todo",
      "id": 1,
      "type": "schema",
      "properties": [
        { "path": "attendees", "type": { "type": "set", "items": { "type": "utf8", "nullable": false } } },
        { "path": "projects", "type": { "type": "set", "items": { "type": "guid", "nullable": false } } },
        { "path": "checkboxes", "type": { "type": "set", "items": { "type": "bool", "nullable": false } } },
        {
          "path": "prices",
          "type": {
            "type": "set",
            "items": {
              "type": "set",
              "immutable": true,
              "nullable": false,
              "items": { "type": "float32", "nullable": false }
            }
          }
        },
        {
          "path": "nested",
          "type": {
            "type": "set",
            "items": {
              "type": "set",
              "immutable": true,
              "nullable": false,
              "items":
              {
                "type": "set",
                "immutable": true,
                "nullable": false,
                "items": {
                  "type": "int32",
                  "nullable": false
                }
              }
            }
          }
        },
        {
          "path": "shopping",
          "type": { "type": "set", "items": { "type": "schema", "name": "ShoppingItem", "nullable": false } }
        },
        {
          "path": "work",
          "type": {
            "type": "set",
            "items": {
              "type": "tuple",
              "nullable": false,
              "items": [
                { "type": "bool", "nullable": false },
                { "type": "varuint", "nullable": false }
              ]
            }
          }
        }
      ]
    },
    {
      "name": "ShoppingItem",
      "id": 2,
      "type": "schema",
      "properties": [
        { "path": "label", "type": { "type": "utf8", "storage": "variable" } },
        { "path": "count", "type": { "type": "uint8", "storage": "fixed" } }
      ]
    }
  ]
}