{
  "type": "File",
  "start":0,"end":35,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":35}},
  "program": {
    "type": "Program",
    "start":0,"end":35,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":35}},
    "sourceType": "script",
    "interpreter": null,
    "body": [
      {
        "type": "FunctionDeclaration",
        "start":7,"end":35,"loc":{"start":{"line":1,"column":7},"end":{"line":1,"column":35}},
        "leadingComments": [
          {
            "type": "CommentBlock",
            "value": " 1 ",
            "start":0,"end":7,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":7}}
          }
        ],
        "innerComments": [
          {
            "type": "CommentBlock",
            "value": " 2 ",
            "start":12,"end":19,"loc":{"start":{"line":1,"column":12},"end":{"line":1,"column":19}}
          }
        ],
        "id": {
          "type": "Identifier",
          "start":28,"end":29,"loc":{"start":{"line":1,"column":28},"end":{"line":1,"column":29},"identifierName":"f"},
          "name": "f"
        },
        "generator": false,
        "async": true,
        "params": [],
        "body": {
          "type": "BlockStatement",
          "start":33,"end":35,"loc":{"start":{"line":1,"column":33},"end":{"line":1,"column":35}},
          "body": [],
          "directives": []
        }
      }
    ],
    "directives": []
  },
  "comments": [
    {
      "type": "CommentBlock",
      "value": " 1 ",
      "start":0,"end":7,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":7}}
    },
    {
      "type": "CommentBlock",
      "value": " 2 ",
      "start":12,"end":19,"loc":{"start":{"line":1,"column":12},"end":{"line":1,"column":19}}
    }
  ]
}