{
    "type": "Program",
    "body": [
        {
            "type": "Comment",
            "commentType": "line",
            "value": " A function"
        },
        {
            "type": "FunctionDeclaration",
            "id": {
                "type": "Identifier",
                "name": "foo"
            },
            "params": [],
            "body": {
                "type": "BlockStatement",
                "body": [
                  {
                      "type": "Comment",
                      "commentType": "line",
                      "value": " Returns foo"
                  },
                  {
                      "type": "Comment",
                      "commentType": "line",
                      "value": " End of comment"
                  }
                ]
            },
            "generator": false,
            "expression": false,
            "async": false
        },
        {
            "type": "Comment",
            "commentType": "line",
            "value": " End of function"
        }
    ],
    "sourceType": "module"
}