[
  {
    "const": "true",
    "endPosition": "16",
    "kind": "VARIABLE",
    "binding": {
      "endPosition": "9",
      "kind": "IDENTIFIER",
      "name": "PI",
      "startPosition": "7"
    },
    "startPosition": "1",
    "initializer": {
      "endPosition": "16",
      "kind": "NUMBER_LITERAL",
      "value": "3.14",
      "startPosition": "12"
    }
  }
]