{
  "type": "File",
  "start": 0,
  "end": 17,
  "loc": {
    "start": {
      "line": 1,
      "column": 0
    },
    "end": {
      "line": 1,
      "column": 17
    }
  },
  "program": {
    "type": "Program",
    "start": 0,
    "end": 17,
    "loc": {
      "start": {
        "line": 1,
        "column": 0
      },
      "end": {
        "line": 1,
        "column": 17
      }
    },
    "sourceType": "script",
    "body": [
      {
        "type": "ExpressionStatement",
        "start": 0,
        "end": 17,
        "loc": {
          "start": {
            "line": 1,
            "column": 0
          },
          "end": {
            "line": 1,
            "column": 17
          }
        },
        "expression": {
          "type": "AssignmentExpression",
          "start": 0,
          "end": 17,
          "loc": {
            "start": {
              "line": 1,
              "column": 0
            },
            "end": {
              "line": 1,
              "column": 17
            }
          },
          "operator": "=",
          "left": {
            "type": "Identifier",
            "start": 0,
            "end": 1,
            "loc": {
              "start": {
                "line": 1,
                "column": 0
              },
              "end": {
                "line": 1,
                "column": 1
              },
              "identifierName": "x"
            },
            "name": "x"
          },
          "right": {
            "type": "ObjectExpression",
            "start": 4,
            "end": 17,
            "loc": {
              "start": {
                "line": 1,
                "column": 4
              },
              "end": {
                "line": 1,
                "column": 17
              }
            },
            "properties": [
              {
                "type": "ObjectMethod",
                "start": 6,
                "end": 15,
                "loc": {
                  "start": {
                    "line": 1,
                    "column": 6
                  },
                  "end": {
                    "line": 1,
                    "column": 15
                  }
                },
                "method": true,
                "computed": false,
                "key": {
                  "type": "Identifier",
                  "start": 6,
                  "end": 7,
                  "loc": {
                    "start": {
                      "line": 1,
                      "column": 6
                    },
                    "end": {
                      "line": 1,
                      "column": 7
                    },
                    "identifierName": "f"
                  },
                  "name": "f"
                },
                "kind": "method",
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [
                  {
                    "type": "AssignmentPattern",
                    "start": 8,
                    "end": 11,
                    "loc": {
                      "start": {
                        "line": 1,
                        "column": 8
                      },
                      "end": {
                        "line": 1,
                        "column": 11
                      }
                    },
                    "left": {
                      "type": "Identifier",
                      "start": 8,
                      "end": 9,
                      "loc": {
                        "start": {
                          "line": 1,
                          "column": 8
                        },
                        "end": {
                          "line": 1,
                          "column": 9
                        },
                        "identifierName": "a"
                      },
                      "name": "a"
                    },
                    "right": {
                      "type": "NumericLiteral",
                      "start": 10,
                      "end": 11,
                      "loc": {
                        "start": {
                          "line": 1,
                          "column": 10
                        },
                        "end": {
                          "line": 1,
                          "column": 11
                        }
                      },
                      "extra": {
                        "rawValue": 1,
                        "raw": "1"
                      },
                      "value": 1
                    }
                  }
                ],
                "body": {
                  "type": "BlockStatement",
                  "start": 13,
                  "end": 15,
                  "loc": {
                    "start": {
                      "line": 1,
                      "column": 13
                    },
                    "end": {
                      "line": 1,
                      "column": 15
                    }
                  },
                  "body": [],
                  "directives": []
                }
              }
            ]
          }
        }
      }
    ],
    "directives": []
  }
}