{
  "type": "File",
  "start": 0,
  "end": 34,
  "loc": {
    "start": {
      "line": 1,
      "column": 0
    },
    "end": {
      "line": 2,
      "column": 20
    }
  },
  "program": {
    "type": "Program",
    "start": 0,
    "end": 34,
    "loc": {
      "start": {
        "line": 1,
        "column": 0
      },
      "end": {
        "line": 2,
        "column": 20
      }
    },
    "sourceType": "script",
    "body": [
      {
        "type": "FunctionDeclaration",
        "start": 14,
        "end": 34,
        "loc": {
          "start": {
            "line": 2,
            "column": 0
          },
          "end": {
            "line": 2,
            "column": 20
          }
        },
        "id": {
          "type": "Identifier",
          "start": 23,
          "end": 24,
          "loc": {
            "start": {
              "line": 2,
              "column": 9
            },
            "end": {
              "line": 2,
              "column": 10
            }
          },
          "name": "a"
        },
        "generator": false,
        "expression": false,
        "params": [
          {
            "type": "ArrayPattern",
            "start": 25,
            "end": 30,
            "loc": {
              "start": {
                "line": 2,
                "column": 11
              },
              "end": {
                "line": 2,
                "column": 16
              }
            },
            "elements": [
              {
                "type": "Identifier",
                "start": 26,
                "end": 27,
                "loc": {
                  "start": {
                    "line": 2,
                    "column": 12
                  },
                  "end": {
                    "line": 2,
                    "column": 13
                  }
                },
                "name": "a"
              },
              {
                "type": "Identifier",
                "start": 28,
                "end": 29,
                "loc": {
                  "start": {
                    "line": 2,
                    "column": 14
                  },
                  "end": {
                    "line": 2,
                    "column": 15
                  }
                },
                "name": "a"
              }
            ]
          }
        ],
        "body": {
          "type": "BlockStatement",
          "start": 31,
          "end": 34,
          "loc": {
            "start": {
              "line": 2,
              "column": 17
            },
            "end": {
              "line": 2,
              "column": 20
            }
          },
          "body": [],
          "directives": []
        }
      }
    ],
    "directives": [
      {
        "type": "Directive",
        "start": 0,
        "end": 13,
        "loc": {
          "start": {
            "line": 1,
            "column": 0
          },
          "end": {
            "line": 1,
            "column": 13
          }
        },
        "value": {
          "type": "DirectiveLiteral",
          "start": 0,
          "end": 12,
          "loc": {
            "start": {
              "line": 1,
              "column": 0
            },
            "end": {
              "line": 1,
              "column": 12
            }
          },
          "raw": "\"use strict\"",
          "value": "use strict"
        }
      }
    ]
  }
}