{
  "type": "File",
  "start":0,"end":212,"loc":{"start":{"line":1,"column":0},"end":{"line":13,"column":1}},
  "program": {
    "type": "Program",
    "start":0,"end":212,"loc":{"start":{"line":1,"column":0},"end":{"line":13,"column":1}},
    "sourceType": "script",
    "interpreter": null,
    "body": [
      {
        "type": "ClassDeclaration",
        "start":0,"end":212,"loc":{"start":{"line":1,"column":0},"end":{"line":13,"column":1}},
        "id": {
          "type": "Identifier",
          "start":6,"end":9,"loc":{"start":{"line":1,"column":6},"end":{"line":1,"column":9},"identifierName":"Foo"},
          "name": "Foo"
        },
        "superClass": null,
        "body": {
          "type": "ClassBody",
          "start":10,"end":212,"loc":{"start":{"line":1,"column":10},"end":{"line":13,"column":1}},
          "body": [
            {
              "type": "ClassPrivateMethod",
              "start":14,"end":210,"loc":{"start":{"line":2,"column":2},"end":{"line":12,"column":3}},
              "static": false,
              "key": {
                "type": "PrivateName",
                "start":21,"end":31,"loc":{"start":{"line":2,"column":9},"end":{"line":2,"column":19}},
                "id": {
                  "type": "Identifier",
                  "start":22,"end":31,"loc":{"start":{"line":2,"column":10},"end":{"line":2,"column":19},"identifierName":"readLines"},
                  "name": "readLines"
                }
              },
              "computed": false,
              "kind": "method",
              "id": null,
              "generator": true,
              "async": true,
              "params": [
                {
                  "type": "Identifier",
                  "start":32,"end":36,"loc":{"start":{"line":2,"column":20},"end":{"line":2,"column":24},"identifierName":"path"},
                  "name": "path"
                }
              ],
              "body": {
                "type": "BlockStatement",
                "start":38,"end":210,"loc":{"start":{"line":2,"column":26},"end":{"line":12,"column":3}},
                "body": [
                  {
                    "type": "VariableDeclaration",
                    "start":44,"end":76,"loc":{"start":{"line":3,"column":4},"end":{"line":3,"column":36}},
                    "declarations": [
                      {
                        "type": "VariableDeclarator",
                        "start":48,"end":75,"loc":{"start":{"line":3,"column":8},"end":{"line":3,"column":35}},
                        "id": {
                          "type": "Identifier",
                          "start":48,"end":52,"loc":{"start":{"line":3,"column":8},"end":{"line":3,"column":12},"identifierName":"file"},
                          "name": "file"
                        },
                        "init": {
                          "type": "AwaitExpression",
                          "start":55,"end":75,"loc":{"start":{"line":3,"column":15},"end":{"line":3,"column":35}},
                          "argument": {
                            "type": "CallExpression",
                            "start":61,"end":75,"loc":{"start":{"line":3,"column":21},"end":{"line":3,"column":35}},
                            "callee": {
                              "type": "Identifier",
                              "start":61,"end":69,"loc":{"start":{"line":3,"column":21},"end":{"line":3,"column":29},"identifierName":"fileOpen"},
                              "name": "fileOpen"
                            },
                            "arguments": [
                              {
                                "type": "Identifier",
                                "start":70,"end":74,"loc":{"start":{"line":3,"column":30},"end":{"line":3,"column":34},"identifierName":"path"},
                                "name": "path"
                              }
                            ]
                          }
                        }
                      }
                    ],
                    "kind": "let"
                  },
                  {
                    "type": "TryStatement",
                    "start":82,"end":206,"loc":{"start":{"line":5,"column":4},"end":{"line":11,"column":5}},
                    "block": {
                      "type": "BlockStatement",
                      "start":86,"end":164,"loc":{"start":{"line":5,"column":8},"end":{"line":9,"column":5}},
                      "body": [
                        {
                          "type": "WhileStatement",
                          "start":94,"end":158,"loc":{"start":{"line":6,"column":6},"end":{"line":8,"column":7}},
                          "test": {
                            "type": "UnaryExpression",
                            "start":101,"end":110,"loc":{"start":{"line":6,"column":13},"end":{"line":6,"column":22}},
                            "operator": "!",
                            "prefix": true,
                            "argument": {
                              "type": "MemberExpression",
                              "start":102,"end":110,"loc":{"start":{"line":6,"column":14},"end":{"line":6,"column":22}},
                              "object": {
                                "type": "Identifier",
                                "start":102,"end":106,"loc":{"start":{"line":6,"column":14},"end":{"line":6,"column":18},"identifierName":"file"},
                                "name": "file"
                              },
                              "property": {
                                "type": "Identifier",
                                "start":107,"end":110,"loc":{"start":{"line":6,"column":19},"end":{"line":6,"column":22},"identifierName":"EOF"},
                                "name": "EOF"
                              },
                              "computed": false
                            }
                          },
                          "body": {
                            "type": "BlockStatement",
                            "start":112,"end":158,"loc":{"start":{"line":6,"column":24},"end":{"line":8,"column":7}},
                            "body": [
                              {
                                "type": "ExpressionStatement",
                                "start":122,"end":150,"loc":{"start":{"line":7,"column":8},"end":{"line":7,"column":36}},
                                "expression": {
                                  "type": "YieldExpression",
                                  "start":122,"end":149,"loc":{"start":{"line":7,"column":8},"end":{"line":7,"column":35}},
                                  "delegate": false,
                                  "argument": {
                                    "type": "AwaitExpression",
                                    "start":128,"end":149,"loc":{"start":{"line":7,"column":14},"end":{"line":7,"column":35}},
                                    "argument": {
                                      "type": "CallExpression",
                                      "start":134,"end":149,"loc":{"start":{"line":7,"column":20},"end":{"line":7,"column":35}},
                                      "callee": {
                                        "type": "MemberExpression",
                                        "start":134,"end":147,"loc":{"start":{"line":7,"column":20},"end":{"line":7,"column":33}},
                                        "object": {
                                          "type": "Identifier",
                                          "start":134,"end":138,"loc":{"start":{"line":7,"column":20},"end":{"line":7,"column":24},"identifierName":"file"},
                                          "name": "file"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start":139,"end":147,"loc":{"start":{"line":7,"column":25},"end":{"line":7,"column":33},"identifierName":"readLine"},
                                          "name": "readLine"
                                        },
                                        "computed": false
                                      },
                                      "arguments": []
                                    }
                                  }
                                }
                              }
                            ],
                            "directives": []
                          }
                        }
                      ],
                      "directives": []
                    },
                    "handler": null,
                    "finalizer": {
                      "type": "BlockStatement",
                      "start":173,"end":206,"loc":{"start":{"line":9,"column":14},"end":{"line":11,"column":5}},
                      "body": [
                        {
                          "type": "ExpressionStatement",
                          "start":181,"end":200,"loc":{"start":{"line":10,"column":6},"end":{"line":10,"column":25}},
                          "expression": {
                            "type": "AwaitExpression",
                            "start":181,"end":199,"loc":{"start":{"line":10,"column":6},"end":{"line":10,"column":24}},
                            "argument": {
                              "type": "CallExpression",
                              "start":187,"end":199,"loc":{"start":{"line":10,"column":12},"end":{"line":10,"column":24}},
                              "callee": {
                                "type": "MemberExpression",
                                "start":187,"end":197,"loc":{"start":{"line":10,"column":12},"end":{"line":10,"column":22}},
                                "object": {
                                  "type": "Identifier",
                                  "start":187,"end":191,"loc":{"start":{"line":10,"column":12},"end":{"line":10,"column":16},"identifierName":"file"},
                                  "name": "file"
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start":192,"end":197,"loc":{"start":{"line":10,"column":17},"end":{"line":10,"column":22},"identifierName":"close"},
                                  "name": "close"
                                },
                                "computed": false
                              },
                              "arguments": []
                            }
                          }
                        }
                      ],
                      "directives": []
                    }
                  }
                ],
                "directives": []
              }
            }
          ]
        }
      }
    ],
    "directives": []
  }
}