{
  "type": "BinaryExpression",
  "start": 0,
  "end": 5,
  "loc": {
    "start": {
      "line": 1,
      "column": 0
    },
    "end": {
      "line": 1,
      "column": 5
    }
  },
  "left": {
    "type": "Identifier",
    "start": 0,
    "end": 1,
    "loc": {
      "start": {
        "line": 1,
        "column": 0
      },
      "end": {
        "line": 1,
        "column": 1
      },
      "identifierName": "x"
    },
    "name": "x"
  },
  "operator": "+",
  "right": {
    "type": "Identifier",
    "start": 4,
    "end": 5,
    "loc": {
      "start": {
        "line": 1,
        "column": 4
      },
      "end": {
        "line": 1,
        "column": 5
      },
      "identifierName": "y"
    },
    "name": "y"
  }
}