{
  "id": "radio-group",
  "initial": "idle",
  "context": {
    "items": [
      {
        "id": "a",
        "value": "a"
      },
      {
        "id": "b",
        "value": "b"
      }
    ],
    "value": null,
    "focusedId": null
  },
  "states": {
    "idle": {
      "on": {
        "SELECT": {
          "actions": [
            "select"
          ]
        },
        "FOCUS": {
          "actions": [
            "focus"
          ]
        },
        "BLUR": {
          "actions": [
            "blur"
          ]
        },
        "NAVIGATE": {
          "actions": [
            "navigate"
          ]
        },
        "SET.VALUE": {
          "actions": [
            "setValue"
          ]
        },
        "SET.ITEMS": {
          "actions": [
            "setItems"
          ]
        },
        "DISABLE": {
          "target": "disabled"
        }
      }
    },
    "disabled": {
      "on": {
        "ENABLE": {
          "target": "idle"
        }
      }
    }
  }
}