{
  "type": "Program",
  "start": 0,
  "end": 2801,
  "loc": {
    "start": {
      "line": 1,
      "column": 0
    },
    "end": {
      "line": 111,
      "column": 0
    }
  },
  "sourceType": "module",
  "body": [
    {
      "type": "ExportNamedDeclaration",
      "start": 0,
      "end": 227,
      "loc": {
        "start": {
          "line": 1,
          "column": 0
        },
        "end": {
          "line": 7,
          "column": 1
        }
      },
      "declaration": {
        "type": "FunctionDeclaration",
        "start": 7,
        "end": 227,
        "loc": {
          "start": {
            "line": 1,
            "column": 7
          },
          "end": {
            "line": 7,
            "column": 1
          }
        },
        "id": {
          "type": "Identifier",
          "start": 16,
          "end": 20,
          "loc": {
            "start": {
              "line": 1,
              "column": 16
            },
            "end": {
              "line": 1,
              "column": 20
            }
          },
          "name": "guid"
        },
        "generator": false,
        "expression": false,
        "async": false,
        "params": [],
        "body": {
          "type": "BlockStatement",
          "start": 23,
          "end": 227,
          "loc": {
            "start": {
              "line": 1,
              "column": 23
            },
            "end": {
              "line": 7,
              "column": 1
            }
          },
          "body": [
            {
              "type": "ReturnStatement",
              "start": 29,
              "end": 225,
              "loc": {
                "start": {
                  "line": 2,
                  "column": 4
                },
                "end": {
                  "line": 6,
                  "column": 7
                }
              },
              "argument": {
                "type": "CallExpression",
                "start": 36,
                "end": 224,
                "loc": {
                  "start": {
                    "line": 2,
                    "column": 11
                  },
                  "end": {
                    "line": 6,
                    "column": 6
                  }
                },
                "callee": {
                  "type": "MemberExpression",
                  "start": 36,
                  "end": 82,
                  "loc": {
                    "start": {
                      "line": 2,
                      "column": 11
                    },
                    "end": {
                      "line": 2,
                      "column": 57
                    }
                  },
                  "object": {
                    "type": "Literal",
                    "start": 36,
                    "end": 74,
                    "loc": {
                      "start": {
                        "line": 2,
                        "column": 11
                      },
                      "end": {
                        "line": 2,
                        "column": 49
                      }
                    },
                    "value": "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx",
                    "rawValue": "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx",
                    "raw": "'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'"
                  },
                  "property": {
                    "type": "Identifier",
                    "start": 75,
                    "end": 82,
                    "loc": {
                      "start": {
                        "line": 2,
                        "column": 50
                      },
                      "end": {
                        "line": 2,
                        "column": 57
                      }
                    },
                    "name": "replace"
                  },
                  "computed": false
                },
                "arguments": [
                  {
                    "type": "Literal",
                    "start": 83,
                    "end": 90,
                    "loc": {
                      "start": {
                        "line": 2,
                        "column": 58
                      },
                      "end": {
                        "line": 2,
                        "column": 65
                      }
                    },
                    "value": {},
                    "rawValue": {},
                    "raw": "/[xy]/g",
                    "regex": {
                      "pattern": "[xy]",
                      "flags": "g"
                    }
                  },
                  {
                    "type": "ArrowFunctionExpression",
                    "start": 92,
                    "end": 223,
                    "loc": {
                      "start": {
                        "line": 2,
                        "column": 67
                      },
                      "end": {
                        "line": 6,
                        "column": 5
                      }
                    },
                    "id": null,
                    "generator": false,
                    "expression": false,
                    "async": false,
                    "params": [
                      {
                        "type": "Identifier",
                        "start": 92,
                        "end": 93,
                        "loc": {
                          "start": {
                            "line": 2,
                            "column": 67
                          },
                          "end": {
                            "line": 2,
                            "column": 68
                          }
                        },
                        "name": "c"
                      }
                    ],
                    "body": {
                      "type": "BlockStatement",
                      "start": 97,
                      "end": 223,
                      "loc": {
                        "start": {
                          "line": 2,
                          "column": 72
                        },
                        "end": {
                          "line": 6,
                          "column": 5
                        }
                      },
                      "body": [
                        {
                          "type": "VariableDeclaration",
                          "start": 107,
                          "end": 186,
                          "loc": {
                            "start": {
                              "line": 3,
                              "column": 8
                            },
                            "end": {
                              "line": 4,
                              "column": 47
                            }
                          },
                          "declarations": [
                            {
                              "type": "VariableDeclarator",
                              "start": 111,
                              "end": 137,
                              "loc": {
                                "start": {
                                  "line": 3,
                                  "column": 12
                                },
                                "end": {
                                  "line": 3,
                                  "column": 38
                                }
                              },
                              "id": {
                                "type": "Identifier",
                                "start": 111,
                                "end": 112,
                                "loc": {
                                  "start": {
                                    "line": 3,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 3,
                                    "column": 13
                                  }
                                },
                                "name": "r"
                              },
                              "init": {
                                "type": "BinaryExpression",
                                "start": 115,
                                "end": 137,
                                "loc": {
                                  "start": {
                                    "line": 3,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 3,
                                    "column": 38
                                  }
                                },
                                "left": {
                                  "type": "BinaryExpression",
                                  "start": 115,
                                  "end": 133,
                                  "loc": {
                                    "start": {
                                      "line": 3,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 3,
                                      "column": 34
                                    }
                                  },
                                  "left": {
                                    "type": "CallExpression",
                                    "start": 115,
                                    "end": 128,
                                    "loc": {
                                      "start": {
                                        "line": 3,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 3,
                                        "column": 29
                                      }
                                    },
                                    "callee": {
                                      "type": "MemberExpression",
                                      "start": 115,
                                      "end": 126,
                                      "loc": {
                                        "start": {
                                          "line": 3,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 3,
                                          "column": 27
                                        }
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "start": 115,
                                        "end": 119,
                                        "loc": {
                                          "start": {
                                            "line": 3,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 3,
                                            "column": 20
                                          }
                                        },
                                        "name": "Math"
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 120,
                                        "end": 126,
                                        "loc": {
                                          "start": {
                                            "line": 3,
                                            "column": 21
                                          },
                                          "end": {
                                            "line": 3,
                                            "column": 27
                                          }
                                        },
                                        "name": "random"
                                      },
                                      "computed": false
                                    },
                                    "arguments": []
                                  },
                                  "operator": "*",
                                  "right": {
                                    "type": "Literal",
                                    "start": 131,
                                    "end": 133,
                                    "loc": {
                                      "start": {
                                        "line": 3,
                                        "column": 32
                                      },
                                      "end": {
                                        "line": 3,
                                        "column": 34
                                      }
                                    },
                                    "value": 16,
                                    "rawValue": 16,
                                    "raw": "16"
                                  }
                                },
                                "operator": "|",
                                "right": {
                                  "type": "Literal",
                                  "start": 136,
                                  "end": 137,
                                  "loc": {
                                    "start": {
                                      "line": 3,
                                      "column": 37
                                    },
                                    "end": {
                                      "line": 3,
                                      "column": 38
                                    }
                                  },
                                  "value": 0,
                                  "rawValue": 0,
                                  "raw": "0"
                                }
                              }
                            },
                            {
                              "type": "VariableDeclarator",
                              "start": 151,
                              "end": 185,
                              "loc": {
                                "start": {
                                  "line": 4,
                                  "column": 12
                                },
                                "end": {
                                  "line": 4,
                                  "column": 46
                                }
                              },
                              "id": {
                                "type": "Identifier",
                                "start": 151,
                                "end": 152,
                                "loc": {
                                  "start": {
                                    "line": 4,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 4,
                                    "column": 13
                                  }
                                },
                                "name": "v"
                              },
                              "init": {
                                "type": "ConditionalExpression",
                                "start": 155,
                                "end": 185,
                                "loc": {
                                  "start": {
                                    "line": 4,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 4,
                                    "column": 46
                                  }
                                },
                                "test": {
                                  "type": "BinaryExpression",
                                  "start": 155,
                                  "end": 163,
                                  "loc": {
                                    "start": {
                                      "line": 4,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 4,
                                      "column": 24
                                    }
                                  },
                                  "left": {
                                    "type": "Identifier",
                                    "start": 155,
                                    "end": 156,
                                    "loc": {
                                      "start": {
                                        "line": 4,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 4,
                                        "column": 17
                                      }
                                    },
                                    "name": "c"
                                  },
                                  "operator": "==",
                                  "right": {
                                    "type": "Literal",
                                    "start": 160,
                                    "end": 163,
                                    "loc": {
                                      "start": {
                                        "line": 4,
                                        "column": 21
                                      },
                                      "end": {
                                        "line": 4,
                                        "column": 24
                                      }
                                    },
                                    "value": "x",
                                    "rawValue": "x",
                                    "raw": "'x'"
                                  }
                                },
                                "consequent": {
                                  "type": "Identifier",
                                  "start": 166,
                                  "end": 167,
                                  "loc": {
                                    "start": {
                                      "line": 4,
                                      "column": 27
                                    },
                                    "end": {
                                      "line": 4,
                                      "column": 28
                                    }
                                  },
                                  "name": "r"
                                },
                                "alternate": {
                                  "type": "BinaryExpression",
                                  "start": 171,
                                  "end": 184,
                                  "loc": {
                                    "start": {
                                      "line": 4,
                                      "column": 32
                                    },
                                    "end": {
                                      "line": 4,
                                      "column": 45
                                    }
                                  },
                                  "left": {
                                    "type": "BinaryExpression",
                                    "start": 171,
                                    "end": 178,
                                    "loc": {
                                      "start": {
                                        "line": 4,
                                        "column": 32
                                      },
                                      "end": {
                                        "line": 4,
                                        "column": 39
                                      }
                                    },
                                    "left": {
                                      "type": "Identifier",
                                      "start": 171,
                                      "end": 172,
                                      "loc": {
                                        "start": {
                                          "line": 4,
                                          "column": 32
                                        },
                                        "end": {
                                          "line": 4,
                                          "column": 33
                                        }
                                      },
                                      "name": "r"
                                    },
                                    "operator": "&",
                                    "right": {
                                      "type": "Literal",
                                      "start": 175,
                                      "end": 178,
                                      "loc": {
                                        "start": {
                                          "line": 4,
                                          "column": 36
                                        },
                                        "end": {
                                          "line": 4,
                                          "column": 39
                                        }
                                      },
                                      "value": 3,
                                      "rawValue": 3,
                                      "raw": "0x3"
                                    }
                                  },
                                  "operator": "|",
                                  "right": {
                                    "type": "Literal",
                                    "start": 181,
                                    "end": 184,
                                    "loc": {
                                      "start": {
                                        "line": 4,
                                        "column": 42
                                      },
                                      "end": {
                                        "line": 4,
                                        "column": 45
                                      }
                                    },
                                    "value": 8,
                                    "rawValue": 8,
                                    "raw": "0x8"
                                  },
                                  "parenthesizedExpression": true
                                }
                              }
                            }
                          ],
                          "kind": "var"
                        },
                        {
                          "type": "ReturnStatement",
                          "start": 195,
                          "end": 217,
                          "loc": {
                            "start": {
                              "line": 5,
                              "column": 8
                            },
                            "end": {
                              "line": 5,
                              "column": 30
                            }
                          },
                          "argument": {
                            "type": "CallExpression",
                            "start": 202,
                            "end": 216,
                            "loc": {
                              "start": {
                                "line": 5,
                                "column": 15
                              },
                              "end": {
                                "line": 5,
                                "column": 29
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 202,
                              "end": 212,
                              "loc": {
                                "start": {
                                  "line": 5,
                                  "column": 15
                                },
                                "end": {
                                  "line": 5,
                                  "column": 25
                                }
                              },
                              "object": {
                                "type": "Identifier",
                                "start": 202,
                                "end": 203,
                                "loc": {
                                  "start": {
                                    "line": 5,
                                    "column": 15
                                  },
                                  "end": {
                                    "line": 5,
                                    "column": 16
                                  }
                                },
                                "name": "v"
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 204,
                                "end": 212,
                                "loc": {
                                  "start": {
                                    "line": 5,
                                    "column": 17
                                  },
                                  "end": {
                                    "line": 5,
                                    "column": 25
                                  }
                                },
                                "name": "toString"
                              },
                              "computed": false
                            },
                            "arguments": [
                              {
                                "type": "Literal",
                                "start": 213,
                                "end": 215,
                                "loc": {
                                  "start": {
                                    "line": 5,
                                    "column": 26
                                  },
                                  "end": {
                                    "line": 5,
                                    "column": 28
                                  }
                                },
                                "value": 16,
                                "rawValue": 16,
                                "raw": "16"
                              }
                            ]
                          }
                        }
                      ]
                    }
                  }
                ]
              }
            }
          ]
        },
        "leadingComments": [],
        "trailingComments": []
      },
      "specifiers": [],
      "source": null
    },
    {
      "type": "ExportNamedDeclaration",
      "start": 229,
      "end": 567,
      "loc": {
        "start": {
          "line": 9,
          "column": 0
        },
        "end": {
          "line": 18,
          "column": 1
        }
      },
      "declaration": {
        "type": "FunctionDeclaration",
        "start": 236,
        "end": 567,
        "loc": {
          "start": {
            "line": 9,
            "column": 7
          },
          "end": {
            "line": 18,
            "column": 1
          }
        },
        "id": {
          "type": "Identifier",
          "start": 245,
          "end": 248,
          "loc": {
            "start": {
              "line": 9,
              "column": 16
            },
            "end": {
              "line": 9,
              "column": 19
            }
          },
          "name": "url"
        },
        "generator": false,
        "expression": false,
        "async": false,
        "params": [
          {
            "type": "Identifier",
            "start": 249,
            "end": 254,
            "loc": {
              "start": {
                "line": 9,
                "column": 20
              },
              "end": {
                "line": 9,
                "column": 25
              }
            },
            "name": "param"
          }
        ],
        "body": {
          "type": "BlockStatement",
          "start": 256,
          "end": 567,
          "loc": {
            "start": {
              "line": 9,
              "column": 27
            },
            "end": {
              "line": 18,
              "column": 1
            }
          },
          "body": [
            {
              "type": "VariableDeclaration",
              "start": 262,
              "end": 358,
              "loc": {
                "start": {
                  "line": 10,
                  "column": 4
                },
                "end": {
                  "line": 11,
                  "column": 44
                }
              },
              "declarations": [
                {
                  "type": "VariableDeclarator",
                  "start": 266,
                  "end": 312,
                  "loc": {
                    "start": {
                      "line": 10,
                      "column": 8
                    },
                    "end": {
                      "line": 10,
                      "column": 54
                    }
                  },
                  "id": {
                    "type": "Identifier",
                    "start": 266,
                    "end": 274,
                    "loc": {
                      "start": {
                        "line": 10,
                        "column": 8
                      },
                      "end": {
                        "line": 10,
                        "column": 16
                      }
                    },
                    "name": "sPageURL"
                  },
                  "init": {
                    "type": "CallExpression",
                    "start": 277,
                    "end": 312,
                    "loc": {
                      "start": {
                        "line": 10,
                        "column": 19
                      },
                      "end": {
                        "line": 10,
                        "column": 54
                      }
                    },
                    "callee": {
                      "type": "MemberExpression",
                      "start": 277,
                      "end": 309,
                      "loc": {
                        "start": {
                          "line": 10,
                          "column": 19
                        },
                        "end": {
                          "line": 10,
                          "column": 51
                        }
                      },
                      "object": {
                        "type": "MemberExpression",
                        "start": 277,
                        "end": 299,
                        "loc": {
                          "start": {
                            "line": 10,
                            "column": 19
                          },
                          "end": {
                            "line": 10,
                            "column": 41
                          }
                        },
                        "object": {
                          "type": "MemberExpression",
                          "start": 277,
                          "end": 292,
                          "loc": {
                            "start": {
                              "line": 10,
                              "column": 19
                            },
                            "end": {
                              "line": 10,
                              "column": 34
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 277,
                            "end": 283,
                            "loc": {
                              "start": {
                                "line": 10,
                                "column": 19
                              },
                              "end": {
                                "line": 10,
                                "column": 25
                              }
                            },
                            "name": "window"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 284,
                            "end": 292,
                            "loc": {
                              "start": {
                                "line": 10,
                                "column": 26
                              },
                              "end": {
                                "line": 10,
                                "column": 34
                              }
                            },
                            "name": "location"
                          },
                          "computed": false
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 293,
                          "end": 299,
                          "loc": {
                            "start": {
                              "line": 10,
                              "column": 35
                            },
                            "end": {
                              "line": 10,
                              "column": 41
                            }
                          },
                          "name": "search"
                        },
                        "computed": false
                      },
                      "property": {
                        "type": "Identifier",
                        "start": 300,
                        "end": 309,
                        "loc": {
                          "start": {
                            "line": 10,
                            "column": 42
                          },
                          "end": {
                            "line": 10,
                            "column": 51
                          }
                        },
                        "name": "substring"
                      },
                      "computed": false
                    },
                    "arguments": [
                      {
                        "type": "Literal",
                        "start": 310,
                        "end": 311,
                        "loc": {
                          "start": {
                            "line": 10,
                            "column": 52
                          },
                          "end": {
                            "line": 10,
                            "column": 53
                          }
                        },
                        "value": 1,
                        "rawValue": 1,
                        "raw": "1"
                      }
                    ]
                  }
                },
                {
                  "type": "VariableDeclarator",
                  "start": 322,
                  "end": 357,
                  "loc": {
                    "start": {
                      "line": 11,
                      "column": 8
                    },
                    "end": {
                      "line": 11,
                      "column": 43
                    }
                  },
                  "id": {
                    "type": "Identifier",
                    "start": 322,
                    "end": 335,
                    "loc": {
                      "start": {
                        "line": 11,
                        "column": 8
                      },
                      "end": {
                        "line": 11,
                        "column": 21
                      }
                    },
                    "name": "sURLVariables"
                  },
                  "init": {
                    "type": "CallExpression",
                    "start": 338,
                    "end": 357,
                    "loc": {
                      "start": {
                        "line": 11,
                        "column": 24
                      },
                      "end": {
                        "line": 11,
                        "column": 43
                      }
                    },
                    "callee": {
                      "type": "MemberExpression",
                      "start": 338,
                      "end": 352,
                      "loc": {
                        "start": {
                          "line": 11,
                          "column": 24
                        },
                        "end": {
                          "line": 11,
                          "column": 38
                        }
                      },
                      "object": {
                        "type": "Identifier",
                        "start": 338,
                        "end": 346,
                        "loc": {
                          "start": {
                            "line": 11,
                            "column": 24
                          },
                          "end": {
                            "line": 11,
                            "column": 32
                          }
                        },
                        "name": "sPageURL"
                      },
                      "property": {
                        "type": "Identifier",
                        "start": 347,
                        "end": 352,
                        "loc": {
                          "start": {
                            "line": 11,
                            "column": 33
                          },
                          "end": {
                            "line": 11,
                            "column": 38
                          }
                        },
                        "name": "split"
                      },
                      "computed": false
                    },
                    "arguments": [
                      {
                        "type": "Literal",
                        "start": 353,
                        "end": 356,
                        "loc": {
                          "start": {
                            "line": 11,
                            "column": 39
                          },
                          "end": {
                            "line": 11,
                            "column": 42
                          }
                        },
                        "value": "&",
                        "rawValue": "&",
                        "raw": "'&'"
                      }
                    ]
                  }
                }
              ],
              "kind": "var"
            },
            {
              "type": "ForStatement",
              "start": 363,
              "end": 565,
              "loc": {
                "start": {
                  "line": 12,
                  "column": 4
                },
                "end": {
                  "line": 17,
                  "column": 5
                }
              },
              "init": {
                "type": "VariableDeclaration",
                "start": 368,
                "end": 377,
                "loc": {
                  "start": {
                    "line": 12,
                    "column": 9
                  },
                  "end": {
                    "line": 12,
                    "column": 18
                  }
                },
                "declarations": [
                  {
                    "type": "VariableDeclarator",
                    "start": 372,
                    "end": 377,
                    "loc": {
                      "start": {
                        "line": 12,
                        "column": 13
                      },
                      "end": {
                        "line": 12,
                        "column": 18
                      }
                    },
                    "id": {
                      "type": "Identifier",
                      "start": 372,
                      "end": 373,
                      "loc": {
                        "start": {
                          "line": 12,
                          "column": 13
                        },
                        "end": {
                          "line": 12,
                          "column": 14
                        }
                      },
                      "name": "i"
                    },
                    "init": {
                      "type": "Literal",
                      "start": 376,
                      "end": 377,
                      "loc": {
                        "start": {
                          "line": 12,
                          "column": 17
                        },
                        "end": {
                          "line": 12,
                          "column": 18
                        }
                      },
                      "value": 0,
                      "rawValue": 0,
                      "raw": "0"
                    }
                  }
                ],
                "kind": "var"
              },
              "test": {
                "type": "BinaryExpression",
                "start": 379,
                "end": 403,
                "loc": {
                  "start": {
                    "line": 12,
                    "column": 20
                  },
                  "end": {
                    "line": 12,
                    "column": 44
                  }
                },
                "left": {
                  "type": "Identifier",
                  "start": 379,
                  "end": 380,
                  "loc": {
                    "start": {
                      "line": 12,
                      "column": 20
                    },
                    "end": {
                      "line": 12,
                      "column": 21
                    }
                  },
                  "name": "i"
                },
                "operator": "<",
                "right": {
                  "type": "MemberExpression",
                  "start": 383,
                  "end": 403,
                  "loc": {
                    "start": {
                      "line": 12,
                      "column": 24
                    },
                    "end": {
                      "line": 12,
                      "column": 44
                    }
                  },
                  "object": {
                    "type": "Identifier",
                    "start": 383,
                    "end": 396,
                    "loc": {
                      "start": {
                        "line": 12,
                        "column": 24
                      },
                      "end": {
                        "line": 12,
                        "column": 37
                      }
                    },
                    "name": "sURLVariables"
                  },
                  "property": {
                    "type": "Identifier",
                    "start": 397,
                    "end": 403,
                    "loc": {
                      "start": {
                        "line": 12,
                        "column": 38
                      },
                      "end": {
                        "line": 12,
                        "column": 44
                      }
                    },
                    "name": "length"
                  },
                  "computed": false
                }
              },
              "update": {
                "type": "UpdateExpression",
                "start": 405,
                "end": 408,
                "loc": {
                  "start": {
                    "line": 12,
                    "column": 46
                  },
                  "end": {
                    "line": 12,
                    "column": 49
                  }
                },
                "operator": "++",
                "prefix": false,
                "argument": {
                  "type": "Identifier",
                  "start": 405,
                  "end": 406,
                  "loc": {
                    "start": {
                      "line": 12,
                      "column": 46
                    },
                    "end": {
                      "line": 12,
                      "column": 47
                    }
                  },
                  "name": "i"
                }
              },
              "body": {
                "type": "BlockStatement",
                "start": 410,
                "end": 565,
                "loc": {
                  "start": {
                    "line": 12,
                    "column": 51
                  },
                  "end": {
                    "line": 17,
                    "column": 5
                  }
                },
                "body": [
                  {
                    "type": "VariableDeclaration",
                    "start": 420,
                    "end": 469,
                    "loc": {
                      "start": {
                        "line": 13,
                        "column": 8
                      },
                      "end": {
                        "line": 13,
                        "column": 57
                      }
                    },
                    "declarations": [
                      {
                        "type": "VariableDeclarator",
                        "start": 424,
                        "end": 468,
                        "loc": {
                          "start": {
                            "line": 13,
                            "column": 12
                          },
                          "end": {
                            "line": 13,
                            "column": 56
                          }
                        },
                        "id": {
                          "type": "Identifier",
                          "start": 424,
                          "end": 438,
                          "loc": {
                            "start": {
                              "line": 13,
                              "column": 12
                            },
                            "end": {
                              "line": 13,
                              "column": 26
                            }
                          },
                          "name": "sParameterName"
                        },
                        "init": {
                          "type": "CallExpression",
                          "start": 441,
                          "end": 468,
                          "loc": {
                            "start": {
                              "line": 13,
                              "column": 29
                            },
                            "end": {
                              "line": 13,
                              "column": 56
                            }
                          },
                          "callee": {
                            "type": "MemberExpression",
                            "start": 441,
                            "end": 463,
                            "loc": {
                              "start": {
                                "line": 13,
                                "column": 29
                              },
                              "end": {
                                "line": 13,
                                "column": 51
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 441,
                              "end": 457,
                              "loc": {
                                "start": {
                                  "line": 13,
                                  "column": 29
                                },
                                "end": {
                                  "line": 13,
                                  "column": 45
                                }
                              },
                              "object": {
                                "type": "Identifier",
                                "start": 441,
                                "end": 454,
                                "loc": {
                                  "start": {
                                    "line": 13,
                                    "column": 29
                                  },
                                  "end": {
                                    "line": 13,
                                    "column": 42
                                  }
                                },
                                "name": "sURLVariables"
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 455,
                                "end": 456,
                                "loc": {
                                  "start": {
                                    "line": 13,
                                    "column": 43
                                  },
                                  "end": {
                                    "line": 13,
                                    "column": 44
                                  }
                                },
                                "name": "i"
                              },
                              "computed": true
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 458,
                              "end": 463,
                              "loc": {
                                "start": {
                                  "line": 13,
                                  "column": 46
                                },
                                "end": {
                                  "line": 13,
                                  "column": 51
                                }
                              },
                              "name": "split"
                            },
                            "computed": false
                          },
                          "arguments": [
                            {
                              "type": "Literal",
                              "start": 464,
                              "end": 467,
                              "loc": {
                                "start": {
                                  "line": 13,
                                  "column": 52
                                },
                                "end": {
                                  "line": 13,
                                  "column": 55
                                }
                              },
                              "value": "=",
                              "rawValue": "=",
                              "raw": "'='"
                            }
                          ]
                        }
                      }
                    ],
                    "kind": "var"
                  },
                  {
                    "type": "IfStatement",
                    "start": 478,
                    "end": 559,
                    "loc": {
                      "start": {
                        "line": 14,
                        "column": 8
                      },
                      "end": {
                        "line": 16,
                        "column": 9
                      }
                    },
                    "test": {
                      "type": "BinaryExpression",
                      "start": 482,
                      "end": 508,
                      "loc": {
                        "start": {
                          "line": 14,
                          "column": 12
                        },
                        "end": {
                          "line": 14,
                          "column": 38
                        }
                      },
                      "left": {
                        "type": "MemberExpression",
                        "start": 482,
                        "end": 499,
                        "loc": {
                          "start": {
                            "line": 14,
                            "column": 12
                          },
                          "end": {
                            "line": 14,
                            "column": 29
                          }
                        },
                        "object": {
                          "type": "Identifier",
                          "start": 482,
                          "end": 496,
                          "loc": {
                            "start": {
                              "line": 14,
                              "column": 12
                            },
                            "end": {
                              "line": 14,
                              "column": 26
                            }
                          },
                          "name": "sParameterName"
                        },
                        "property": {
                          "type": "Literal",
                          "start": 497,
                          "end": 498,
                          "loc": {
                            "start": {
                              "line": 14,
                              "column": 27
                            },
                            "end": {
                              "line": 14,
                              "column": 28
                            }
                          },
                          "value": 0,
                          "rawValue": 0,
                          "raw": "0"
                        },
                        "computed": true
                      },
                      "operator": "==",
                      "right": {
                        "type": "Identifier",
                        "start": 503,
                        "end": 508,
                        "loc": {
                          "start": {
                            "line": 14,
                            "column": 33
                          },
                          "end": {
                            "line": 14,
                            "column": 38
                          }
                        },
                        "name": "param"
                      }
                    },
                    "consequent": {
                      "type": "BlockStatement",
                      "start": 510,
                      "end": 559,
                      "loc": {
                        "start": {
                          "line": 14,
                          "column": 40
                        },
                        "end": {
                          "line": 16,
                          "column": 9
                        }
                      },
                      "body": [
                        {
                          "type": "ReturnStatement",
                          "start": 524,
                          "end": 549,
                          "loc": {
                            "start": {
                              "line": 15,
                              "column": 12
                            },
                            "end": {
                              "line": 15,
                              "column": 37
                            }
                          },
                          "argument": {
                            "type": "MemberExpression",
                            "start": 531,
                            "end": 548,
                            "loc": {
                              "start": {
                                "line": 15,
                                "column": 19
                              },
                              "end": {
                                "line": 15,
                                "column": 36
                              }
                            },
                            "object": {
                              "type": "Identifier",
                              "start": 531,
                              "end": 545,
                              "loc": {
                                "start": {
                                  "line": 15,
                                  "column": 19
                                },
                                "end": {
                                  "line": 15,
                                  "column": 33
                                }
                              },
                              "name": "sParameterName"
                            },
                            "property": {
                              "type": "Literal",
                              "start": 546,
                              "end": 547,
                              "loc": {
                                "start": {
                                  "line": 15,
                                  "column": 34
                                },
                                "end": {
                                  "line": 15,
                                  "column": 35
                                }
                              },
                              "value": 1,
                              "rawValue": 1,
                              "raw": "1"
                            },
                            "computed": true
                          }
                        }
                      ]
                    },
                    "alternate": null
                  }
                ]
              }
            }
          ]
        },
        "leadingComments": [],
        "trailingComments": []
      },
      "specifiers": [],
      "source": null
    },
    {
      "type": "ExportNamedDeclaration",
      "start": 569,
      "end": 725,
      "loc": {
        "start": {
          "line": 20,
          "column": 0
        },
        "end": {
          "line": 24,
          "column": 1
        }
      },
      "declaration": {
        "type": "FunctionDeclaration",
        "start": 576,
        "end": 725,
        "loc": {
          "start": {
            "line": 20,
            "column": 7
          },
          "end": {
            "line": 24,
            "column": 1
          }
        },
        "id": {
          "type": "Identifier",
          "start": 585,
          "end": 593,
          "loc": {
            "start": {
              "line": 20,
              "column": 16
            },
            "end": {
              "line": 20,
              "column": 24
            }
          },
          "name": "queryDom"
        },
        "generator": false,
        "expression": false,
        "async": false,
        "params": [
          {
            "type": "Identifier",
            "start": 594,
            "end": 598,
            "loc": {
              "start": {
                "line": 20,
                "column": 25
              },
              "end": {
                "line": 20,
                "column": 29
              }
            },
            "name": "item"
          }
        ],
        "body": {
          "type": "BlockStatement",
          "start": 600,
          "end": 725,
          "loc": {
            "start": {
              "line": 20,
              "column": 31
            },
            "end": {
              "line": 24,
              "column": 1
            }
          },
          "body": [
            {
              "type": "IfStatement",
              "start": 606,
              "end": 706,
              "loc": {
                "start": {
                  "line": 21,
                  "column": 4
                },
                "end": {
                  "line": 22,
                  "column": 44
                }
              },
              "test": {
                "type": "LogicalExpression",
                "start": 610,
                "end": 660,
                "loc": {
                  "start": {
                    "line": 21,
                    "column": 8
                  },
                  "end": {
                    "line": 21,
                    "column": 58
                  }
                },
                "left": {
                  "type": "BinaryExpression",
                  "start": 610,
                  "end": 634,
                  "loc": {
                    "start": {
                      "line": 21,
                      "column": 8
                    },
                    "end": {
                      "line": 21,
                      "column": 32
                    }
                  },
                  "left": {
                    "type": "UnaryExpression",
                    "start": 610,
                    "end": 621,
                    "loc": {
                      "start": {
                        "line": 21,
                        "column": 8
                      },
                      "end": {
                        "line": 21,
                        "column": 19
                      }
                    },
                    "operator": "typeof",
                    "prefix": true,
                    "argument": {
                      "type": "Identifier",
                      "start": 617,
                      "end": 621,
                      "loc": {
                        "start": {
                          "line": 21,
                          "column": 15
                        },
                        "end": {
                          "line": 21,
                          "column": 19
                        }
                      },
                      "name": "item"
                    }
                  },
                  "operator": "===",
                  "right": {
                    "type": "Literal",
                    "start": 626,
                    "end": 634,
                    "loc": {
                      "start": {
                        "line": 21,
                        "column": 24
                      },
                      "end": {
                        "line": 21,
                        "column": 32
                      }
                    },
                    "value": "string",
                    "rawValue": "string",
                    "raw": "'string'"
                  }
                },
                "operator": "||",
                "right": {
                  "type": "BinaryExpression",
                  "start": 638,
                  "end": 660,
                  "loc": {
                    "start": {
                      "line": 21,
                      "column": 36
                    },
                    "end": {
                      "line": 21,
                      "column": 58
                    }
                  },
                  "left": {
                    "type": "Identifier",
                    "start": 638,
                    "end": 642,
                    "loc": {
                      "start": {
                        "line": 21,
                        "column": 36
                      },
                      "end": {
                        "line": 21,
                        "column": 40
                      }
                    },
                    "name": "item"
                  },
                  "operator": "instanceof",
                  "right": {
                    "type": "Identifier",
                    "start": 654,
                    "end": 660,
                    "loc": {
                      "start": {
                        "line": 21,
                        "column": 52
                      },
                      "end": {
                        "line": 21,
                        "column": 58
                      }
                    },
                    "name": "String"
                  }
                }
              },
              "consequent": {
                "type": "ExpressionStatement",
                "start": 670,
                "end": 706,
                "loc": {
                  "start": {
                    "line": 22,
                    "column": 8
                  },
                  "end": {
                    "line": 22,
                    "column": 44
                  }
                },
                "expression": {
                  "type": "AssignmentExpression",
                  "start": 670,
                  "end": 705,
                  "loc": {
                    "start": {
                      "line": 22,
                      "column": 8
                    },
                    "end": {
                      "line": 22,
                      "column": 43
                    }
                  },
                  "operator": "=",
                  "left": {
                    "type": "Identifier",
                    "start": 670,
                    "end": 674,
                    "loc": {
                      "start": {
                        "line": 22,
                        "column": 8
                      },
                      "end": {
                        "line": 22,
                        "column": 12
                      }
                    },
                    "name": "item"
                  },
                  "right": {
                    "type": "CallExpression",
                    "start": 677,
                    "end": 705,
                    "loc": {
                      "start": {
                        "line": 22,
                        "column": 15
                      },
                      "end": {
                        "line": 22,
                        "column": 43
                      }
                    },
                    "callee": {
                      "type": "MemberExpression",
                      "start": 677,
                      "end": 699,
                      "loc": {
                        "start": {
                          "line": 22,
                          "column": 15
                        },
                        "end": {
                          "line": 22,
                          "column": 37
                        }
                      },
                      "object": {
                        "type": "Identifier",
                        "start": 677,
                        "end": 685,
                        "loc": {
                          "start": {
                            "line": 22,
                            "column": 15
                          },
                          "end": {
                            "line": 22,
                            "column": 23
                          }
                        },
                        "name": "document"
                      },
                      "property": {
                        "type": "Identifier",
                        "start": 686,
                        "end": 699,
                        "loc": {
                          "start": {
                            "line": 22,
                            "column": 24
                          },
                          "end": {
                            "line": 22,
                            "column": 37
                          }
                        },
                        "name": "querySelector"
                      },
                      "computed": false
                    },
                    "arguments": [
                      {
                        "type": "Identifier",
                        "start": 700,
                        "end": 704,
                        "loc": {
                          "start": {
                            "line": 22,
                            "column": 38
                          },
                          "end": {
                            "line": 22,
                            "column": 42
                          }
                        },
                        "name": "item"
                      }
                    ]
                  }
                }
              },
              "alternate": null
            },
            {
              "type": "ReturnStatement",
              "start": 711,
              "end": 723,
              "loc": {
                "start": {
                  "line": 23,
                  "column": 4
                },
                "end": {
                  "line": 23,
                  "column": 16
                }
              },
              "argument": {
                "type": "Identifier",
                "start": 718,
                "end": 722,
                "loc": {
                  "start": {
                    "line": 23,
                    "column": 11
                  },
                  "end": {
                    "line": 23,
                    "column": 15
                  }
                },
                "name": "item"
              }
            }
          ]
        },
        "leadingComments": [],
        "trailingComments": []
      },
      "specifiers": [],
      "source": null
    },
    {
      "type": "ExportNamedDeclaration",
      "start": 727,
      "end": 1351,
      "loc": {
        "start": {
          "line": 26,
          "column": 0
        },
        "end": {
          "line": 50,
          "column": 1
        }
      },
      "declaration": {
        "type": "FunctionDeclaration",
        "start": 734,
        "end": 1351,
        "loc": {
          "start": {
            "line": 26,
            "column": 7
          },
          "end": {
            "line": 50,
            "column": 1
          }
        },
        "id": {
          "type": "Identifier",
          "start": 743,
          "end": 759,
          "loc": {
            "start": {
              "line": 26,
              "column": 16
            },
            "end": {
              "line": 26,
              "column": 32
            }
          },
          "name": "setPrefixedValue"
        },
        "generator": false,
        "expression": false,
        "async": false,
        "params": [
          {
            "type": "Identifier",
            "start": 760,
            "end": 763,
            "loc": {
              "start": {
                "line": 26,
                "column": 33
              },
              "end": {
                "line": 26,
                "column": 36
              }
            },
            "name": "elm"
          },
          {
            "type": "Identifier",
            "start": 765,
            "end": 769,
            "loc": {
              "start": {
                "line": 26,
                "column": 38
              },
              "end": {
                "line": 26,
                "column": 42
              }
            },
            "name": "prop"
          },
          {
            "type": "Identifier",
            "start": 771,
            "end": 776,
            "loc": {
              "start": {
                "line": 26,
                "column": 44
              },
              "end": {
                "line": 26,
                "column": 49
              }
            },
            "name": "value"
          },
          {
            "type": "Identifier",
            "start": 778,
            "end": 786,
            "loc": {
              "start": {
                "line": 26,
                "column": 51
              },
              "end": {
                "line": 26,
                "column": 59
              }
            },
            "name": "fallback"
          }
        ],
        "body": {
          "type": "BlockStatement",
          "start": 788,
          "end": 1351,
          "loc": {
            "start": {
              "line": 26,
              "column": 61
            },
            "end": {
              "line": 50,
              "column": 1
            }
          },
          "body": [
            {
              "type": "VariableDeclaration",
              "start": 794,
              "end": 881,
              "loc": {
                "start": {
                  "line": 27,
                  "column": 4
                },
                "end": {
                  "line": 28,
                  "column": 23
                }
              },
              "declarations": [
                {
                  "type": "VariableDeclarator",
                  "start": 798,
                  "end": 856,
                  "loc": {
                    "start": {
                      "line": 27,
                      "column": 8
                    },
                    "end": {
                      "line": 27,
                      "column": 66
                    }
                  },
                  "id": {
                    "type": "Identifier",
                    "start": 798,
                    "end": 806,
                    "loc": {
                      "start": {
                        "line": 27,
                        "column": 8
                      },
                      "end": {
                        "line": 27,
                        "column": 16
                      }
                    },
                    "name": "prefixes"
                  },
                  "init": {
                    "type": "ArrayExpression",
                    "start": 809,
                    "end": 856,
                    "loc": {
                      "start": {
                        "line": 27,
                        "column": 19
                      },
                      "end": {
                        "line": 27,
                        "column": 66
                      }
                    },
                    "elements": [
                      {
                        "type": "Literal",
                        "start": 810,
                        "end": 817,
                        "loc": {
                          "start": {
                            "line": 27,
                            "column": 20
                          },
                          "end": {
                            "line": 27,
                            "column": 27
                          }
                        },
                        "value": "-moz-",
                        "rawValue": "-moz-",
                        "raw": "'-moz-'"
                      },
                      {
                        "type": "Literal",
                        "start": 819,
                        "end": 829,
                        "loc": {
                          "start": {
                            "line": 27,
                            "column": 29
                          },
                          "end": {
                            "line": 27,
                            "column": 39
                          }
                        },
                        "value": "-webkit-",
                        "rawValue": "-webkit-",
                        "raw": "'-webkit-'"
                      },
                      {
                        "type": "Literal",
                        "start": 831,
                        "end": 836,
                        "loc": {
                          "start": {
                            "line": 27,
                            "column": 41
                          },
                          "end": {
                            "line": 27,
                            "column": 46
                          }
                        },
                        "value": "-o-",
                        "rawValue": "-o-",
                        "raw": "'-o-'"
                      },
                      {
                        "type": "Literal",
                        "start": 838,
                        "end": 844,
                        "loc": {
                          "start": {
                            "line": 27,
                            "column": 48
                          },
                          "end": {
                            "line": 27,
                            "column": 54
                          }
                        },
                        "value": "-ms-",
                        "rawValue": "-ms-",
                        "raw": "'-ms-'"
                      },
                      {
                        "type": "Literal",
                        "start": 846,
                        "end": 855,
                        "loc": {
                          "start": {
                            "line": 27,
                            "column": 56
                          },
                          "end": {
                            "line": 27,
                            "column": 65
                          }
                        },
                        "value": "-khtml-",
                        "rawValue": "-khtml-",
                        "raw": "'-khtml-'"
                      }
                    ]
                  }
                },
                {
                  "type": "VariableDeclarator",
                  "start": 866,
                  "end": 867,
                  "loc": {
                    "start": {
                      "line": 28,
                      "column": 8
                    },
                    "end": {
                      "line": 28,
                      "column": 9
                    }
                  },
                  "id": {
                    "type": "Identifier",
                    "start": 866,
                    "end": 867,
                    "loc": {
                      "start": {
                        "line": 28,
                        "column": 8
                      },
                      "end": {
                        "line": 28,
                        "column": 9
                      }
                    },
                    "name": "i"
                  },
                  "init": null
                },
                {
                  "type": "VariableDeclarator",
                  "start": 869,
                  "end": 870,
                  "loc": {
                    "start": {
                      "line": 28,
                      "column": 11
                    },
                    "end": {
                      "line": 28,
                      "column": 12
                    }
                  },
                  "id": {
                    "type": "Identifier",
                    "start": 869,
                    "end": 870,
                    "loc": {
                      "start": {
                        "line": 28,
                        "column": 11
                      },
                      "end": {
                        "line": 28,
                        "column": 12
                      }
                    },
                    "name": "v"
                  },
                  "init": null
                },
                {
                  "type": "VariableDeclarator",
                  "start": 872,
                  "end": 880,
                  "loc": {
                    "start": {
                      "line": 28,
                      "column": 14
                    },
                    "end": {
                      "line": 28,
                      "column": 22
                    }
                  },
                  "id": {
                    "type": "Identifier",
                    "start": 872,
                    "end": 880,
                    "loc": {
                      "start": {
                        "line": 28,
                        "column": 14
                      },
                      "end": {
                        "line": 28,
                        "column": 22
                      }
                    },
                    "name": "starting"
                  },
                  "init": null
                }
              ],
              "kind": "var",
              "trailingComments": [
                {
                  "type": "CommentLine",
                  "value": " Clear",
                  "start": 887,
                  "end": 895,
                  "loc": {
                    "start": {
                      "line": 30,
                      "column": 4
                    },
                    "end": {
                      "line": 30,
                      "column": 12
                    }
                  },
                  "range": [
                    887,
                    895
                  ]
                }
              ]
            },
            {
              "type": "ExpressionStatement",
              "start": 900,
              "end": 921,
              "loc": {
                "start": {
                  "line": 31,
                  "column": 4
                },
                "end": {
                  "line": 31,
                  "column": 25
                }
              },
              "expression": {
                "type": "AssignmentExpression",
                "start": 900,
                "end": 920,
                "loc": {
                  "start": {
                    "line": 31,
                    "column": 4
                  },
                  "end": {
                    "line": 31,
                    "column": 24
                  }
                },
                "operator": "=",
                "left": {
                  "type": "MemberExpression",
                  "start": 900,
                  "end": 915,
                  "loc": {
                    "start": {
                      "line": 31,
                      "column": 4
                    },
                    "end": {
                      "line": 31,
                      "column": 19
                    }
                  },
                  "object": {
                    "type": "MemberExpression",
                    "start": 900,
                    "end": 909,
                    "loc": {
                      "start": {
                        "line": 31,
                        "column": 4
                      },
                      "end": {
                        "line": 31,
                        "column": 13
                      }
                    },
                    "object": {
                      "type": "Identifier",
                      "start": 900,
                      "end": 903,
                      "loc": {
                        "start": {
                          "line": 31,
                          "column": 4
                        },
                        "end": {
                          "line": 31,
                          "column": 7
                        }
                      },
                      "name": "elm",
                      "leadingComments": null
                    },
                    "property": {
                      "type": "Identifier",
                      "start": 904,
                      "end": 909,
                      "loc": {
                        "start": {
                          "line": 31,
                          "column": 8
                        },
                        "end": {
                          "line": 31,
                          "column": 13
                        }
                      },
                      "name": "style"
                    },
                    "computed": false,
                    "leadingComments": null
                  },
                  "property": {
                    "type": "Identifier",
                    "start": 910,
                    "end": 914,
                    "loc": {
                      "start": {
                        "line": 31,
                        "column": 14
                      },
                      "end": {
                        "line": 31,
                        "column": 18
                      }
                    },
                    "name": "prop"
                  },
                  "computed": true,
                  "leadingComments": null
                },
                "right": {
                  "type": "Literal",
                  "start": 918,
                  "end": 920,
                  "loc": {
                    "start": {
                      "line": 31,
                      "column": 22
                    },
                    "end": {
                      "line": 31,
                      "column": 24
                    }
                  },
                  "value": "",
                  "rawValue": "",
                  "raw": "\"\""
                },
                "leadingComments": null
              },
              "leadingComments": [
                {
                  "type": "CommentLine",
                  "value": " Clear",
                  "start": 887,
                  "end": 895,
                  "loc": {
                    "start": {
                      "line": 30,
                      "column": 4
                    },
                    "end": {
                      "line": 30,
                      "column": 12
                    }
                  },
                  "range": [
                    887,
                    895
                  ]
                }
              ]
            },
            {
              "type": "ExpressionStatement",
              "start": 926,
              "end": 953,
              "loc": {
                "start": {
                  "line": 32,
                  "column": 4
                },
                "end": {
                  "line": 32,
                  "column": 31
                }
              },
              "expression": {
                "type": "AssignmentExpression",
                "start": 926,
                "end": 952,
                "loc": {
                  "start": {
                    "line": 32,
                    "column": 4
                  },
                  "end": {
                    "line": 32,
                    "column": 30
                  }
                },
                "operator": "=",
                "left": {
                  "type": "Identifier",
                  "start": 926,
                  "end": 934,
                  "loc": {
                    "start": {
                      "line": 32,
                      "column": 4
                    },
                    "end": {
                      "line": 32,
                      "column": 12
                    }
                  },
                  "name": "starting"
                },
                "right": {
                  "type": "MemberExpression",
                  "start": 937,
                  "end": 952,
                  "loc": {
                    "start": {
                      "line": 32,
                      "column": 15
                    },
                    "end": {
                      "line": 32,
                      "column": 30
                    }
                  },
                  "object": {
                    "type": "MemberExpression",
                    "start": 937,
                    "end": 946,
                    "loc": {
                      "start": {
                        "line": 32,
                        "column": 15
                      },
                      "end": {
                        "line": 32,
                        "column": 24
                      }
                    },
                    "object": {
                      "type": "Identifier",
                      "start": 937,
                      "end": 940,
                      "loc": {
                        "start": {
                          "line": 32,
                          "column": 15
                        },
                        "end": {
                          "line": 32,
                          "column": 18
                        }
                      },
                      "name": "elm"
                    },
                    "property": {
                      "type": "Identifier",
                      "start": 941,
                      "end": 946,
                      "loc": {
                        "start": {
                          "line": 32,
                          "column": 19
                        },
                        "end": {
                          "line": 32,
                          "column": 24
                        }
                      },
                      "name": "style"
                    },
                    "computed": false
                  },
                  "property": {
                    "type": "Identifier",
                    "start": 947,
                    "end": 951,
                    "loc": {
                      "start": {
                        "line": 32,
                        "column": 25
                      },
                      "end": {
                        "line": 32,
                        "column": 29
                      }
                    },
                    "name": "prop"
                  },
                  "computed": true
                }
              },
              "trailingComments": [
                {
                  "type": "CommentLine",
                  "value": " Try raw first",
                  "start": 959,
                  "end": 975,
                  "loc": {
                    "start": {
                      "line": 34,
                      "column": 4
                    },
                    "end": {
                      "line": 34,
                      "column": 20
                    }
                  },
                  "range": [
                    959,
                    975
                  ]
                }
              ]
            },
            {
              "type": "TryStatement",
              "start": 980,
              "end": 1087,
              "loc": {
                "start": {
                  "line": 35,
                  "column": 4
                },
                "end": {
                  "line": 38,
                  "column": 18
                }
              },
              "block": {
                "type": "BlockStatement",
                "start": 984,
                "end": 1074,
                "loc": {
                  "start": {
                    "line": 35,
                    "column": 8
                  },
                  "end": {
                    "line": 38,
                    "column": 5
                  }
                },
                "body": [
                  {
                    "type": "ExpressionStatement",
                    "start": 994,
                    "end": 1018,
                    "loc": {
                      "start": {
                        "line": 36,
                        "column": 8
                      },
                      "end": {
                        "line": 36,
                        "column": 32
                      }
                    },
                    "expression": {
                      "type": "AssignmentExpression",
                      "start": 994,
                      "end": 1017,
                      "loc": {
                        "start": {
                          "line": 36,
                          "column": 8
                        },
                        "end": {
                          "line": 36,
                          "column": 31
                        }
                      },
                      "operator": "=",
                      "left": {
                        "type": "MemberExpression",
                        "start": 994,
                        "end": 1009,
                        "loc": {
                          "start": {
                            "line": 36,
                            "column": 8
                          },
                          "end": {
                            "line": 36,
                            "column": 23
                          }
                        },
                        "object": {
                          "type": "MemberExpression",
                          "start": 994,
                          "end": 1003,
                          "loc": {
                            "start": {
                              "line": 36,
                              "column": 8
                            },
                            "end": {
                              "line": 36,
                              "column": 17
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 994,
                            "end": 997,
                            "loc": {
                              "start": {
                                "line": 36,
                                "column": 8
                              },
                              "end": {
                                "line": 36,
                                "column": 11
                              }
                            },
                            "name": "elm",
                            "leadingComments": null
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 998,
                            "end": 1003,
                            "loc": {
                              "start": {
                                "line": 36,
                                "column": 12
                              },
                              "end": {
                                "line": 36,
                                "column": 17
                              }
                            },
                            "name": "style"
                          },
                          "computed": false,
                          "leadingComments": null
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 1004,
                          "end": 1008,
                          "loc": {
                            "start": {
                              "line": 36,
                              "column": 18
                            },
                            "end": {
                              "line": 36,
                              "column": 22
                            }
                          },
                          "name": "prop"
                        },
                        "computed": true,
                        "leadingComments": null
                      },
                      "right": {
                        "type": "Identifier",
                        "start": 1012,
                        "end": 1017,
                        "loc": {
                          "start": {
                            "line": 36,
                            "column": 26
                          },
                          "end": {
                            "line": 36,
                            "column": 31
                          }
                        },
                        "name": "value"
                      },
                      "leadingComments": null
                    },
                    "leadingComments": null
                  },
                  {
                    "type": "IfStatement",
                    "start": 1027,
                    "end": 1068,
                    "loc": {
                      "start": {
                        "line": 37,
                        "column": 8
                      },
                      "end": {
                        "line": 37,
                        "column": 49
                      }
                    },
                    "test": {
                      "type": "BinaryExpression",
                      "start": 1031,
                      "end": 1059,
                      "loc": {
                        "start": {
                          "line": 37,
                          "column": 12
                        },
                        "end": {
                          "line": 37,
                          "column": 40
                        }
                      },
                      "left": {
                        "type": "MemberExpression",
                        "start": 1031,
                        "end": 1046,
                        "loc": {
                          "start": {
                            "line": 37,
                            "column": 12
                          },
                          "end": {
                            "line": 37,
                            "column": 27
                          }
                        },
                        "object": {
                          "type": "MemberExpression",
                          "start": 1031,
                          "end": 1040,
                          "loc": {
                            "start": {
                              "line": 37,
                              "column": 12
                            },
                            "end": {
                              "line": 37,
                              "column": 21
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 1031,
                            "end": 1034,
                            "loc": {
                              "start": {
                                "line": 37,
                                "column": 12
                              },
                              "end": {
                                "line": 37,
                                "column": 15
                              }
                            },
                            "name": "elm"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1035,
                            "end": 1040,
                            "loc": {
                              "start": {
                                "line": 37,
                                "column": 16
                              },
                              "end": {
                                "line": 37,
                                "column": 21
                              }
                            },
                            "name": "style"
                          },
                          "computed": false
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 1041,
                          "end": 1045,
                          "loc": {
                            "start": {
                              "line": 37,
                              "column": 22
                            },
                            "end": {
                              "line": 37,
                              "column": 26
                            }
                          },
                          "name": "prop"
                        },
                        "computed": true
                      },
                      "operator": "!==",
                      "right": {
                        "type": "Identifier",
                        "start": 1051,
                        "end": 1059,
                        "loc": {
                          "start": {
                            "line": 37,
                            "column": 32
                          },
                          "end": {
                            "line": 37,
                            "column": 40
                          }
                        },
                        "name": "starting"
                      }
                    },
                    "consequent": {
                      "type": "ReturnStatement",
                      "start": 1061,
                      "end": 1068,
                      "loc": {
                        "start": {
                          "line": 37,
                          "column": 42
                        },
                        "end": {
                          "line": 37,
                          "column": 49
                        }
                      },
                      "argument": null
                    },
                    "alternate": null
                  }
                ],
                "leadingComments": null
              },
              "handler": {
                "type": "CatchClause",
                "start": 1075,
                "end": 1087,
                "loc": {
                  "start": {
                    "line": 38,
                    "column": 6
                  },
                  "end": {
                    "line": 38,
                    "column": 18
                  }
                },
                "param": {
                  "type": "Identifier",
                  "start": 1082,
                  "end": 1083,
                  "loc": {
                    "start": {
                      "line": 38,
                      "column": 13
                    },
                    "end": {
                      "line": 38,
                      "column": 14
                    }
                  },
                  "name": "e"
                },
                "body": {
                  "type": "BlockStatement",
                  "start": 1085,
                  "end": 1087,
                  "loc": {
                    "start": {
                      "line": 38,
                      "column": 16
                    },
                    "end": {
                      "line": 38,
                      "column": 18
                    }
                  },
                  "body": [],
                  "leadingComments": null,
                  "trailingComments": null
                },
                "trailingComments": null
              },
              "guardedHandlers": [],
              "finalizer": null,
              "leadingComments": [
                {
                  "type": "CommentLine",
                  "value": " Try raw first",
                  "start": 959,
                  "end": 975,
                  "loc": {
                    "start": {
                      "line": 34,
                      "column": 4
                    },
                    "end": {
                      "line": 34,
                      "column": 20
                    }
                  },
                  "range": [
                    959,
                    975
                  ]
                }
              ],
              "trailingComments": [
                {
                  "type": "CommentLine",
                  "value": " Try prefixes",
                  "start": 1093,
                  "end": 1108,
                  "loc": {
                    "start": {
                      "line": 40,
                      "column": 4
                    },
                    "end": {
                      "line": 40,
                      "column": 19
                    }
                  },
                  "range": [
                    1093,
                    1108
                  ]
                }
              ]
            },
            {
              "type": "ForStatement",
              "start": 1113,
              "end": 1316,
              "loc": {
                "start": {
                  "line": 41,
                  "column": 4
                },
                "end": {
                  "line": 47,
                  "column": 5
                }
              },
              "init": {
                "type": "AssignmentExpression",
                "start": 1118,
                "end": 1123,
                "loc": {
                  "start": {
                    "line": 41,
                    "column": 9
                  },
                  "end": {
                    "line": 41,
                    "column": 14
                  }
                },
                "operator": "=",
                "left": {
                  "type": "Identifier",
                  "start": 1118,
                  "end": 1119,
                  "loc": {
                    "start": {
                      "line": 41,
                      "column": 9
                    },
                    "end": {
                      "line": 41,
                      "column": 10
                    }
                  },
                  "name": "i",
                  "leadingComments": null
                },
                "right": {
                  "type": "Literal",
                  "start": 1122,
                  "end": 1123,
                  "loc": {
                    "start": {
                      "line": 41,
                      "column": 13
                    },
                    "end": {
                      "line": 41,
                      "column": 14
                    }
                  },
                  "value": 0,
                  "rawValue": 0,
                  "raw": "0"
                },
                "leadingComments": null
              },
              "test": {
                "type": "BinaryExpression",
                "start": 1125,
                "end": 1144,
                "loc": {
                  "start": {
                    "line": 41,
                    "column": 16
                  },
                  "end": {
                    "line": 41,
                    "column": 35
                  }
                },
                "left": {
                  "type": "Identifier",
                  "start": 1125,
                  "end": 1126,
                  "loc": {
                    "start": {
                      "line": 41,
                      "column": 16
                    },
                    "end": {
                      "line": 41,
                      "column": 17
                    }
                  },
                  "name": "i"
                },
                "operator": "<",
                "right": {
                  "type": "MemberExpression",
                  "start": 1129,
                  "end": 1144,
                  "loc": {
                    "start": {
                      "line": 41,
                      "column": 20
                    },
                    "end": {
                      "line": 41,
                      "column": 35
                    }
                  },
                  "object": {
                    "type": "Identifier",
                    "start": 1129,
                    "end": 1137,
                    "loc": {
                      "start": {
                        "line": 41,
                        "column": 20
                      },
                      "end": {
                        "line": 41,
                        "column": 28
                      }
                    },
                    "name": "prefixes"
                  },
                  "property": {
                    "type": "Identifier",
                    "start": 1138,
                    "end": 1144,
                    "loc": {
                      "start": {
                        "line": 41,
                        "column": 29
                      },
                      "end": {
                        "line": 41,
                        "column": 35
                      }
                    },
                    "name": "length"
                  },
                  "computed": false
                }
              },
              "update": {
                "type": "UpdateExpression",
                "start": 1146,
                "end": 1149,
                "loc": {
                  "start": {
                    "line": 41,
                    "column": 37
                  },
                  "end": {
                    "line": 41,
                    "column": 40
                  }
                },
                "operator": "++",
                "prefix": true,
                "argument": {
                  "type": "Identifier",
                  "start": 1148,
                  "end": 1149,
                  "loc": {
                    "start": {
                      "line": 41,
                      "column": 39
                    },
                    "end": {
                      "line": 41,
                      "column": 40
                    }
                  },
                  "name": "i"
                }
              },
              "body": {
                "type": "BlockStatement",
                "start": 1151,
                "end": 1316,
                "loc": {
                  "start": {
                    "line": 41,
                    "column": 42
                  },
                  "end": {
                    "line": 47,
                    "column": 5
                  }
                },
                "body": [
                  {
                    "type": "ExpressionStatement",
                    "start": 1161,
                    "end": 1185,
                    "loc": {
                      "start": {
                        "line": 42,
                        "column": 8
                      },
                      "end": {
                        "line": 42,
                        "column": 32
                      }
                    },
                    "expression": {
                      "type": "AssignmentExpression",
                      "start": 1161,
                      "end": 1184,
                      "loc": {
                        "start": {
                          "line": 42,
                          "column": 8
                        },
                        "end": {
                          "line": 42,
                          "column": 31
                        }
                      },
                      "operator": "=",
                      "left": {
                        "type": "Identifier",
                        "start": 1161,
                        "end": 1162,
                        "loc": {
                          "start": {
                            "line": 42,
                            "column": 8
                          },
                          "end": {
                            "line": 42,
                            "column": 9
                          }
                        },
                        "name": "v"
                      },
                      "right": {
                        "type": "BinaryExpression",
                        "start": 1165,
                        "end": 1184,
                        "loc": {
                          "start": {
                            "line": 42,
                            "column": 12
                          },
                          "end": {
                            "line": 42,
                            "column": 31
                          }
                        },
                        "left": {
                          "type": "MemberExpression",
                          "start": 1165,
                          "end": 1176,
                          "loc": {
                            "start": {
                              "line": 42,
                              "column": 12
                            },
                            "end": {
                              "line": 42,
                              "column": 23
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 1165,
                            "end": 1173,
                            "loc": {
                              "start": {
                                "line": 42,
                                "column": 12
                              },
                              "end": {
                                "line": 42,
                                "column": 20
                              }
                            },
                            "name": "prefixes"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1174,
                            "end": 1175,
                            "loc": {
                              "start": {
                                "line": 42,
                                "column": 21
                              },
                              "end": {
                                "line": 42,
                                "column": 22
                              }
                            },
                            "name": "i"
                          },
                          "computed": true
                        },
                        "operator": "+",
                        "right": {
                          "type": "Identifier",
                          "start": 1179,
                          "end": 1184,
                          "loc": {
                            "start": {
                              "line": 42,
                              "column": 26
                            },
                            "end": {
                              "line": 42,
                              "column": 31
                            }
                          },
                          "name": "value"
                        }
                      }
                    }
                  },
                  {
                    "type": "TryStatement",
                    "start": 1194,
                    "end": 1310,
                    "loc": {
                      "start": {
                        "line": 43,
                        "column": 8
                      },
                      "end": {
                        "line": 46,
                        "column": 23
                      }
                    },
                    "block": {
                      "type": "BlockStatement",
                      "start": 1198,
                      "end": 1296,
                      "loc": {
                        "start": {
                          "line": 43,
                          "column": 12
                        },
                        "end": {
                          "line": 46,
                          "column": 9
                        }
                      },
                      "body": [
                        {
                          "type": "ExpressionStatement",
                          "start": 1212,
                          "end": 1232,
                          "loc": {
                            "start": {
                              "line": 44,
                              "column": 12
                            },
                            "end": {
                              "line": 44,
                              "column": 32
                            }
                          },
                          "expression": {
                            "type": "AssignmentExpression",
                            "start": 1212,
                            "end": 1231,
                            "loc": {
                              "start": {
                                "line": 44,
                                "column": 12
                              },
                              "end": {
                                "line": 44,
                                "column": 31
                              }
                            },
                            "operator": "=",
                            "left": {
                              "type": "MemberExpression",
                              "start": 1212,
                              "end": 1227,
                              "loc": {
                                "start": {
                                  "line": 44,
                                  "column": 12
                                },
                                "end": {
                                  "line": 44,
                                  "column": 27
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 1212,
                                "end": 1221,
                                "loc": {
                                  "start": {
                                    "line": 44,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 44,
                                    "column": 21
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 1212,
                                  "end": 1215,
                                  "loc": {
                                    "start": {
                                      "line": 44,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 44,
                                      "column": 15
                                    }
                                  },
                                  "name": "elm"
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 1216,
                                  "end": 1221,
                                  "loc": {
                                    "start": {
                                      "line": 44,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 44,
                                      "column": 21
                                    }
                                  },
                                  "name": "style"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 1222,
                                "end": 1226,
                                "loc": {
                                  "start": {
                                    "line": 44,
                                    "column": 22
                                  },
                                  "end": {
                                    "line": 44,
                                    "column": 26
                                  }
                                },
                                "name": "prop"
                              },
                              "computed": true
                            },
                            "right": {
                              "type": "Identifier",
                              "start": 1230,
                              "end": 1231,
                              "loc": {
                                "start": {
                                  "line": 44,
                                  "column": 30
                                },
                                "end": {
                                  "line": 44,
                                  "column": 31
                                }
                              },
                              "name": "v"
                            }
                          }
                        },
                        {
                          "type": "IfStatement",
                          "start": 1245,
                          "end": 1286,
                          "loc": {
                            "start": {
                              "line": 45,
                              "column": 12
                            },
                            "end": {
                              "line": 45,
                              "column": 53
                            }
                          },
                          "test": {
                            "type": "BinaryExpression",
                            "start": 1249,
                            "end": 1277,
                            "loc": {
                              "start": {
                                "line": 45,
                                "column": 16
                              },
                              "end": {
                                "line": 45,
                                "column": 44
                              }
                            },
                            "left": {
                              "type": "MemberExpression",
                              "start": 1249,
                              "end": 1264,
                              "loc": {
                                "start": {
                                  "line": 45,
                                  "column": 16
                                },
                                "end": {
                                  "line": 45,
                                  "column": 31
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 1249,
                                "end": 1258,
                                "loc": {
                                  "start": {
                                    "line": 45,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 45,
                                    "column": 25
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 1249,
                                  "end": 1252,
                                  "loc": {
                                    "start": {
                                      "line": 45,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 45,
                                      "column": 19
                                    }
                                  },
                                  "name": "elm"
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 1253,
                                  "end": 1258,
                                  "loc": {
                                    "start": {
                                      "line": 45,
                                      "column": 20
                                    },
                                    "end": {
                                      "line": 45,
                                      "column": 25
                                    }
                                  },
                                  "name": "style"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 1259,
                                "end": 1263,
                                "loc": {
                                  "start": {
                                    "line": 45,
                                    "column": 26
                                  },
                                  "end": {
                                    "line": 45,
                                    "column": 30
                                  }
                                },
                                "name": "prop"
                              },
                              "computed": true
                            },
                            "operator": "!==",
                            "right": {
                              "type": "Identifier",
                              "start": 1269,
                              "end": 1277,
                              "loc": {
                                "start": {
                                  "line": 45,
                                  "column": 36
                                },
                                "end": {
                                  "line": 45,
                                  "column": 44
                                }
                              },
                              "name": "starting"
                            }
                          },
                          "consequent": {
                            "type": "ReturnStatement",
                            "start": 1279,
                            "end": 1286,
                            "loc": {
                              "start": {
                                "line": 45,
                                "column": 46
                              },
                              "end": {
                                "line": 45,
                                "column": 53
                              }
                            },
                            "argument": null
                          },
                          "alternate": null
                        }
                      ]
                    },
                    "handler": {
                      "type": "CatchClause",
                      "start": 1297,
                      "end": 1310,
                      "loc": {
                        "start": {
                          "line": 46,
                          "column": 10
                        },
                        "end": {
                          "line": 46,
                          "column": 23
                        }
                      },
                      "param": {
                        "type": "Identifier",
                        "start": 1304,
                        "end": 1306,
                        "loc": {
                          "start": {
                            "line": 46,
                            "column": 17
                          },
                          "end": {
                            "line": 46,
                            "column": 19
                          }
                        },
                        "name": "e2"
                      },
                      "body": {
                        "type": "BlockStatement",
                        "start": 1308,
                        "end": 1310,
                        "loc": {
                          "start": {
                            "line": 46,
                            "column": 21
                          },
                          "end": {
                            "line": 46,
                            "column": 23
                          }
                        },
                        "body": []
                      }
                    },
                    "guardedHandlers": [],
                    "finalizer": null
                  }
                ]
              },
              "leadingComments": [
                {
                  "type": "CommentLine",
                  "value": " Try prefixes",
                  "start": 1093,
                  "end": 1108,
                  "loc": {
                    "start": {
                      "line": 40,
                      "column": 4
                    },
                    "end": {
                      "line": 40,
                      "column": 19
                    }
                  },
                  "range": [
                    1093,
                    1108
                  ]
                }
              ]
            },
            {
              "type": "ExpressionStatement",
              "start": 1322,
              "end": 1349,
              "loc": {
                "start": {
                  "line": 49,
                  "column": 4
                },
                "end": {
                  "line": 49,
                  "column": 31
                }
              },
              "expression": {
                "type": "AssignmentExpression",
                "start": 1322,
                "end": 1348,
                "loc": {
                  "start": {
                    "line": 49,
                    "column": 4
                  },
                  "end": {
                    "line": 49,
                    "column": 30
                  }
                },
                "operator": "=",
                "left": {
                  "type": "MemberExpression",
                  "start": 1322,
                  "end": 1337,
                  "loc": {
                    "start": {
                      "line": 49,
                      "column": 4
                    },
                    "end": {
                      "line": 49,
                      "column": 19
                    }
                  },
                  "object": {
                    "type": "MemberExpression",
                    "start": 1322,
                    "end": 1331,
                    "loc": {
                      "start": {
                        "line": 49,
                        "column": 4
                      },
                      "end": {
                        "line": 49,
                        "column": 13
                      }
                    },
                    "object": {
                      "type": "Identifier",
                      "start": 1322,
                      "end": 1325,
                      "loc": {
                        "start": {
                          "line": 49,
                          "column": 4
                        },
                        "end": {
                          "line": 49,
                          "column": 7
                        }
                      },
                      "name": "elm"
                    },
                    "property": {
                      "type": "Identifier",
                      "start": 1326,
                      "end": 1331,
                      "loc": {
                        "start": {
                          "line": 49,
                          "column": 8
                        },
                        "end": {
                          "line": 49,
                          "column": 13
                        }
                      },
                      "name": "style"
                    },
                    "computed": false
                  },
                  "property": {
                    "type": "Identifier",
                    "start": 1332,
                    "end": 1336,
                    "loc": {
                      "start": {
                        "line": 49,
                        "column": 14
                      },
                      "end": {
                        "line": 49,
                        "column": 18
                      }
                    },
                    "name": "prop"
                  },
                  "computed": true
                },
                "right": {
                  "type": "Identifier",
                  "start": 1340,
                  "end": 1348,
                  "loc": {
                    "start": {
                      "line": 49,
                      "column": 22
                    },
                    "end": {
                      "line": 49,
                      "column": 30
                    }
                  },
                  "name": "fallback"
                }
              }
            }
          ]
        },
        "leadingComments": [],
        "trailingComments": []
      },
      "specifiers": [],
      "source": null
    },
    {
      "type": "ExportNamedDeclaration",
      "start": 1353,
      "end": 1973,
      "loc": {
        "start": {
          "line": 52,
          "column": 0
        },
        "end": {
          "line": 84,
          "column": 1
        }
      },
      "declaration": {
        "type": "ClassDeclaration",
        "start": 1360,
        "end": 1973,
        "loc": {
          "start": {
            "line": 52,
            "column": 7
          },
          "end": {
            "line": 84,
            "column": 1
          }
        },
        "id": {
          "type": "Identifier",
          "start": 1366,
          "end": 1377,
          "loc": {
            "start": {
              "line": 52,
              "column": 13
            },
            "end": {
              "line": 52,
              "column": 24
            }
          },
          "name": "Performance"
        },
        "superClass": null,
        "body": {
          "type": "ClassBody",
          "start": 1378,
          "end": 1973,
          "loc": {
            "start": {
              "line": 52,
              "column": 25
            },
            "end": {
              "line": 84,
              "column": 1
            }
          },
          "body": [
            {
              "type": "MethodDefinition",
              "start": 1384,
              "end": 1469,
              "loc": {
                "start": {
                  "line": 53,
                  "column": 4
                },
                "end": {
                  "line": 56,
                  "column": 5
                }
              },
              "computed": false,
              "key": {
                "type": "Identifier",
                "start": 1384,
                "end": 1395,
                "loc": {
                  "start": {
                    "line": 53,
                    "column": 4
                  },
                  "end": {
                    "line": 53,
                    "column": 15
                  }
                },
                "name": "constructor"
              },
              "static": false,
              "kind": "constructor",
              "value": {
                "type": "FunctionExpression",
                "start": 1395,
                "end": 1469,
                "loc": {
                  "start": {
                    "line": 53,
                    "column": 15
                  },
                  "end": {
                    "line": 56,
                    "column": 5
                  }
                },
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [],
                "body": {
                  "type": "BlockStatement",
                  "start": 1398,
                  "end": 1469,
                  "loc": {
                    "start": {
                      "line": 53,
                      "column": 18
                    },
                    "end": {
                      "line": 56,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "ExpressionStatement",
                      "start": 1408,
                      "end": 1431,
                      "loc": {
                        "start": {
                          "line": 54,
                          "column": 8
                        },
                        "end": {
                          "line": 54,
                          "column": 31
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 1408,
                        "end": 1430,
                        "loc": {
                          "start": {
                            "line": 54,
                            "column": 8
                          },
                          "end": {
                            "line": 54,
                            "column": 30
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 1408,
                          "end": 1418,
                          "loc": {
                            "start": {
                              "line": 54,
                              "column": 8
                            },
                            "end": {
                              "line": 54,
                              "column": 18
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 1408,
                            "end": 1412,
                            "loc": {
                              "start": {
                                "line": 54,
                                "column": 8
                              },
                              "end": {
                                "line": 54,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1413,
                            "end": 1418,
                            "loc": {
                              "start": {
                                "line": 54,
                                "column": 13
                              },
                              "end": {
                                "line": 54,
                                "column": 18
                              }
                            },
                            "name": "stamp"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "Identifier",
                          "start": 1421,
                          "end": 1430,
                          "loc": {
                            "start": {
                              "line": 54,
                              "column": 21
                            },
                            "end": {
                              "line": 54,
                              "column": 30
                            }
                          },
                          "name": "undefined"
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 1440,
                      "end": 1463,
                      "loc": {
                        "start": {
                          "line": 55,
                          "column": 8
                        },
                        "end": {
                          "line": 55,
                          "column": 31
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 1440,
                        "end": 1462,
                        "loc": {
                          "start": {
                            "line": 55,
                            "column": 8
                          },
                          "end": {
                            "line": 55,
                            "column": 30
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 1440,
                          "end": 1450,
                          "loc": {
                            "start": {
                              "line": 55,
                              "column": 8
                            },
                            "end": {
                              "line": 55,
                              "column": 18
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 1440,
                            "end": 1444,
                            "loc": {
                              "start": {
                                "line": 55,
                                "column": 8
                              },
                              "end": {
                                "line": 55,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1445,
                            "end": 1450,
                            "loc": {
                              "start": {
                                "line": 55,
                                "column": 13
                              },
                              "end": {
                                "line": 55,
                                "column": 18
                              }
                            },
                            "name": "total"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "Identifier",
                          "start": 1453,
                          "end": 1462,
                          "loc": {
                            "start": {
                              "line": 55,
                              "column": 21
                            },
                            "end": {
                              "line": 55,
                              "column": 30
                            }
                          },
                          "name": "undefined"
                        }
                      }
                    }
                  ]
                }
              }
            },
            {
              "type": "MethodDefinition",
              "start": 1475,
              "end": 1551,
              "loc": {
                "start": {
                  "line": 58,
                  "column": 4
                },
                "end": {
                  "line": 61,
                  "column": 5
                }
              },
              "computed": false,
              "key": {
                "type": "Identifier",
                "start": 1475,
                "end": 1480,
                "loc": {
                  "start": {
                    "line": 58,
                    "column": 4
                  },
                  "end": {
                    "line": 58,
                    "column": 9
                  }
                },
                "name": "begin"
              },
              "static": false,
              "kind": "method",
              "value": {
                "type": "FunctionExpression",
                "start": 1480,
                "end": 1551,
                "loc": {
                  "start": {
                    "line": 58,
                    "column": 9
                  },
                  "end": {
                    "line": 61,
                    "column": 5
                  }
                },
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [],
                "body": {
                  "type": "BlockStatement",
                  "start": 1483,
                  "end": 1551,
                  "loc": {
                    "start": {
                      "line": 58,
                      "column": 12
                    },
                    "end": {
                      "line": 61,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "ExpressionStatement",
                      "start": 1493,
                      "end": 1524,
                      "loc": {
                        "start": {
                          "line": 59,
                          "column": 8
                        },
                        "end": {
                          "line": 59,
                          "column": 39
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 1493,
                        "end": 1523,
                        "loc": {
                          "start": {
                            "line": 59,
                            "column": 8
                          },
                          "end": {
                            "line": 59,
                            "column": 38
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 1493,
                          "end": 1503,
                          "loc": {
                            "start": {
                              "line": 59,
                              "column": 8
                            },
                            "end": {
                              "line": 59,
                              "column": 18
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 1493,
                            "end": 1497,
                            "loc": {
                              "start": {
                                "line": 59,
                                "column": 8
                              },
                              "end": {
                                "line": 59,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1498,
                            "end": 1503,
                            "loc": {
                              "start": {
                                "line": 59,
                                "column": 13
                              },
                              "end": {
                                "line": 59,
                                "column": 18
                              }
                            },
                            "name": "stamp"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "CallExpression",
                          "start": 1506,
                          "end": 1523,
                          "loc": {
                            "start": {
                              "line": 59,
                              "column": 21
                            },
                            "end": {
                              "line": 59,
                              "column": 38
                            }
                          },
                          "callee": {
                            "type": "MemberExpression",
                            "start": 1506,
                            "end": 1521,
                            "loc": {
                              "start": {
                                "line": 59,
                                "column": 21
                              },
                              "end": {
                                "line": 59,
                                "column": 36
                              }
                            },
                            "object": {
                              "type": "Identifier",
                              "start": 1506,
                              "end": 1517,
                              "loc": {
                                "start": {
                                  "line": 59,
                                  "column": 21
                                },
                                "end": {
                                  "line": 59,
                                  "column": 32
                                }
                              },
                              "name": "performance"
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1518,
                              "end": 1521,
                              "loc": {
                                "start": {
                                  "line": 59,
                                  "column": 33
                                },
                                "end": {
                                  "line": 59,
                                  "column": 36
                                }
                              },
                              "name": "now"
                            },
                            "computed": false
                          },
                          "arguments": []
                        }
                      }
                    },
                    {
                      "type": "ReturnStatement",
                      "start": 1533,
                      "end": 1545,
                      "loc": {
                        "start": {
                          "line": 60,
                          "column": 8
                        },
                        "end": {
                          "line": 60,
                          "column": 20
                        }
                      },
                      "argument": {
                        "type": "ThisExpression",
                        "start": 1540,
                        "end": 1544,
                        "loc": {
                          "start": {
                            "line": 60,
                            "column": 15
                          },
                          "end": {
                            "line": 60,
                            "column": 19
                          }
                        }
                      }
                    }
                  ]
                }
              }
            },
            {
              "type": "MethodDefinition",
              "start": 1557,
              "end": 1735,
              "loc": {
                "start": {
                  "line": 63,
                  "column": 4
                },
                "end": {
                  "line": 68,
                  "column": 5
                }
              },
              "computed": false,
              "key": {
                "type": "Identifier",
                "start": 1557,
                "end": 1560,
                "loc": {
                  "start": {
                    "line": 63,
                    "column": 4
                  },
                  "end": {
                    "line": 63,
                    "column": 7
                  }
                },
                "name": "end"
              },
              "static": false,
              "kind": "method",
              "value": {
                "type": "FunctionExpression",
                "start": 1560,
                "end": 1735,
                "loc": {
                  "start": {
                    "line": 63,
                    "column": 7
                  },
                  "end": {
                    "line": 68,
                    "column": 5
                  }
                },
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [],
                "body": {
                  "type": "BlockStatement",
                  "start": 1563,
                  "end": 1735,
                  "loc": {
                    "start": {
                      "line": 63,
                      "column": 10
                    },
                    "end": {
                      "line": 68,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "ExpressionStatement",
                      "start": 1573,
                      "end": 1617,
                      "loc": {
                        "start": {
                          "line": 64,
                          "column": 8
                        },
                        "end": {
                          "line": 64,
                          "column": 52
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 1573,
                        "end": 1616,
                        "loc": {
                          "start": {
                            "line": 64,
                            "column": 8
                          },
                          "end": {
                            "line": 64,
                            "column": 51
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 1573,
                          "end": 1583,
                          "loc": {
                            "start": {
                              "line": 64,
                              "column": 8
                            },
                            "end": {
                              "line": 64,
                              "column": 18
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 1573,
                            "end": 1577,
                            "loc": {
                              "start": {
                                "line": 64,
                                "column": 8
                              },
                              "end": {
                                "line": 64,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1578,
                            "end": 1583,
                            "loc": {
                              "start": {
                                "line": 64,
                                "column": 13
                              },
                              "end": {
                                "line": 64,
                                "column": 18
                              }
                            },
                            "name": "stamp"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "BinaryExpression",
                          "start": 1586,
                          "end": 1616,
                          "loc": {
                            "start": {
                              "line": 64,
                              "column": 21
                            },
                            "end": {
                              "line": 64,
                              "column": 51
                            }
                          },
                          "left": {
                            "type": "CallExpression",
                            "start": 1586,
                            "end": 1603,
                            "loc": {
                              "start": {
                                "line": 64,
                                "column": 21
                              },
                              "end": {
                                "line": 64,
                                "column": 38
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 1586,
                              "end": 1601,
                              "loc": {
                                "start": {
                                  "line": 64,
                                  "column": 21
                                },
                                "end": {
                                  "line": 64,
                                  "column": 36
                                }
                              },
                              "object": {
                                "type": "Identifier",
                                "start": 1586,
                                "end": 1597,
                                "loc": {
                                  "start": {
                                    "line": 64,
                                    "column": 21
                                  },
                                  "end": {
                                    "line": 64,
                                    "column": 32
                                  }
                                },
                                "name": "performance"
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 1598,
                                "end": 1601,
                                "loc": {
                                  "start": {
                                    "line": 64,
                                    "column": 33
                                  },
                                  "end": {
                                    "line": 64,
                                    "column": 36
                                  }
                                },
                                "name": "now"
                              },
                              "computed": false
                            },
                            "arguments": []
                          },
                          "operator": "-",
                          "right": {
                            "type": "MemberExpression",
                            "start": 1606,
                            "end": 1616,
                            "loc": {
                              "start": {
                                "line": 64,
                                "column": 41
                              },
                              "end": {
                                "line": 64,
                                "column": 51
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 1606,
                              "end": 1610,
                              "loc": {
                                "start": {
                                  "line": 64,
                                  "column": 41
                                },
                                "end": {
                                  "line": 64,
                                  "column": 45
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1611,
                              "end": 1616,
                              "loc": {
                                "start": {
                                  "line": 64,
                                  "column": 46
                                },
                                "end": {
                                  "line": 64,
                                  "column": 51
                                }
                              },
                              "name": "stamp"
                            },
                            "computed": false
                          }
                        }
                      }
                    },
                    {
                      "type": "IfStatement",
                      "start": 1626,
                      "end": 1708,
                      "loc": {
                        "start": {
                          "line": 65,
                          "column": 8
                        },
                        "end": {
                          "line": 66,
                          "column": 36
                        }
                      },
                      "test": {
                        "type": "LogicalExpression",
                        "start": 1630,
                        "end": 1670,
                        "loc": {
                          "start": {
                            "line": 65,
                            "column": 12
                          },
                          "end": {
                            "line": 65,
                            "column": 52
                          }
                        },
                        "left": {
                          "type": "UnaryExpression",
                          "start": 1630,
                          "end": 1643,
                          "loc": {
                            "start": {
                              "line": 65,
                              "column": 12
                            },
                            "end": {
                              "line": 65,
                              "column": 25
                            }
                          },
                          "operator": "!",
                          "prefix": true,
                          "argument": {
                            "type": "UnaryExpression",
                            "start": 1631,
                            "end": 1643,
                            "loc": {
                              "start": {
                                "line": 65,
                                "column": 13
                              },
                              "end": {
                                "line": 65,
                                "column": 25
                              }
                            },
                            "operator": "!",
                            "prefix": true,
                            "argument": {
                              "type": "UnaryExpression",
                              "start": 1632,
                              "end": 1643,
                              "loc": {
                                "start": {
                                  "line": 65,
                                  "column": 14
                                },
                                "end": {
                                  "line": 65,
                                  "column": 25
                                }
                              },
                              "operator": "!",
                              "prefix": true,
                              "argument": {
                                "type": "MemberExpression",
                                "start": 1633,
                                "end": 1643,
                                "loc": {
                                  "start": {
                                    "line": 65,
                                    "column": 15
                                  },
                                  "end": {
                                    "line": 65,
                                    "column": 25
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 1633,
                                  "end": 1637,
                                  "loc": {
                                    "start": {
                                      "line": 65,
                                      "column": 15
                                    },
                                    "end": {
                                      "line": 65,
                                      "column": 19
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 1638,
                                  "end": 1643,
                                  "loc": {
                                    "start": {
                                      "line": 65,
                                      "column": 20
                                    },
                                    "end": {
                                      "line": 65,
                                      "column": 25
                                    }
                                  },
                                  "name": "total"
                                },
                                "computed": false
                              }
                            }
                          }
                        },
                        "operator": "||",
                        "right": {
                          "type": "BinaryExpression",
                          "start": 1647,
                          "end": 1670,
                          "loc": {
                            "start": {
                              "line": 65,
                              "column": 29
                            },
                            "end": {
                              "line": 65,
                              "column": 52
                            }
                          },
                          "left": {
                            "type": "MemberExpression",
                            "start": 1647,
                            "end": 1657,
                            "loc": {
                              "start": {
                                "line": 65,
                                "column": 29
                              },
                              "end": {
                                "line": 65,
                                "column": 39
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 1647,
                              "end": 1651,
                              "loc": {
                                "start": {
                                  "line": 65,
                                  "column": 29
                                },
                                "end": {
                                  "line": 65,
                                  "column": 33
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1652,
                              "end": 1657,
                              "loc": {
                                "start": {
                                  "line": 65,
                                  "column": 34
                                },
                                "end": {
                                  "line": 65,
                                  "column": 39
                                }
                              },
                              "name": "stamp"
                            },
                            "computed": false
                          },
                          "operator": ">",
                          "right": {
                            "type": "MemberExpression",
                            "start": 1660,
                            "end": 1670,
                            "loc": {
                              "start": {
                                "line": 65,
                                "column": 42
                              },
                              "end": {
                                "line": 65,
                                "column": 52
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 1660,
                              "end": 1664,
                              "loc": {
                                "start": {
                                  "line": 65,
                                  "column": 42
                                },
                                "end": {
                                  "line": 65,
                                  "column": 46
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1665,
                              "end": 1670,
                              "loc": {
                                "start": {
                                  "line": 65,
                                  "column": 47
                                },
                                "end": {
                                  "line": 65,
                                  "column": 52
                                }
                              },
                              "name": "total"
                            },
                            "computed": false
                          }
                        }
                      },
                      "consequent": {
                        "type": "ExpressionStatement",
                        "start": 1684,
                        "end": 1708,
                        "loc": {
                          "start": {
                            "line": 66,
                            "column": 12
                          },
                          "end": {
                            "line": 66,
                            "column": 36
                          }
                        },
                        "expression": {
                          "type": "AssignmentExpression",
                          "start": 1684,
                          "end": 1707,
                          "loc": {
                            "start": {
                              "line": 66,
                              "column": 12
                            },
                            "end": {
                              "line": 66,
                              "column": 35
                            }
                          },
                          "operator": "=",
                          "left": {
                            "type": "MemberExpression",
                            "start": 1684,
                            "end": 1694,
                            "loc": {
                              "start": {
                                "line": 66,
                                "column": 12
                              },
                              "end": {
                                "line": 66,
                                "column": 22
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 1684,
                              "end": 1688,
                              "loc": {
                                "start": {
                                  "line": 66,
                                  "column": 12
                                },
                                "end": {
                                  "line": 66,
                                  "column": 16
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1689,
                              "end": 1694,
                              "loc": {
                                "start": {
                                  "line": 66,
                                  "column": 17
                                },
                                "end": {
                                  "line": 66,
                                  "column": 22
                                }
                              },
                              "name": "total"
                            },
                            "computed": false
                          },
                          "right": {
                            "type": "MemberExpression",
                            "start": 1697,
                            "end": 1707,
                            "loc": {
                              "start": {
                                "line": 66,
                                "column": 25
                              },
                              "end": {
                                "line": 66,
                                "column": 35
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 1697,
                              "end": 1701,
                              "loc": {
                                "start": {
                                  "line": 66,
                                  "column": 25
                                },
                                "end": {
                                  "line": 66,
                                  "column": 29
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1702,
                              "end": 1707,
                              "loc": {
                                "start": {
                                  "line": 66,
                                  "column": 30
                                },
                                "end": {
                                  "line": 66,
                                  "column": 35
                                }
                              },
                              "name": "stamp"
                            },
                            "computed": false
                          }
                        }
                      },
                      "alternate": null
                    },
                    {
                      "type": "ReturnStatement",
                      "start": 1717,
                      "end": 1729,
                      "loc": {
                        "start": {
                          "line": 67,
                          "column": 8
                        },
                        "end": {
                          "line": 67,
                          "column": 20
                        }
                      },
                      "argument": {
                        "type": "ThisExpression",
                        "start": 1724,
                        "end": 1728,
                        "loc": {
                          "start": {
                            "line": 67,
                            "column": 15
                          },
                          "end": {
                            "line": 67,
                            "column": 19
                          }
                        }
                      }
                    }
                  ]
                }
              }
            },
            {
              "type": "MethodDefinition",
              "start": 1741,
              "end": 1817,
              "loc": {
                "start": {
                  "line": 70,
                  "column": 4
                },
                "end": {
                  "line": 73,
                  "column": 5
                }
              },
              "computed": false,
              "key": {
                "type": "Identifier",
                "start": 1741,
                "end": 1753,
                "loc": {
                  "start": {
                    "line": 70,
                    "column": 4
                  },
                  "end": {
                    "line": 70,
                    "column": 16
                  }
                },
                "name": "printCurrent"
              },
              "static": false,
              "kind": "method",
              "value": {
                "type": "FunctionExpression",
                "start": 1753,
                "end": 1817,
                "loc": {
                  "start": {
                    "line": 70,
                    "column": 16
                  },
                  "end": {
                    "line": 73,
                    "column": 5
                  }
                },
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [],
                "body": {
                  "type": "BlockStatement",
                  "start": 1756,
                  "end": 1817,
                  "loc": {
                    "start": {
                      "line": 70,
                      "column": 19
                    },
                    "end": {
                      "line": 73,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "ExpressionStatement",
                      "start": 1766,
                      "end": 1790,
                      "loc": {
                        "start": {
                          "line": 71,
                          "column": 8
                        },
                        "end": {
                          "line": 71,
                          "column": 32
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 1766,
                        "end": 1789,
                        "loc": {
                          "start": {
                            "line": 71,
                            "column": 8
                          },
                          "end": {
                            "line": 71,
                            "column": 31
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 1766,
                          "end": 1777,
                          "loc": {
                            "start": {
                              "line": 71,
                              "column": 8
                            },
                            "end": {
                              "line": 71,
                              "column": 19
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 1766,
                            "end": 1773,
                            "loc": {
                              "start": {
                                "line": 71,
                                "column": 8
                              },
                              "end": {
                                "line": 71,
                                "column": 15
                              }
                            },
                            "name": "console"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1774,
                            "end": 1777,
                            "loc": {
                              "start": {
                                "line": 71,
                                "column": 16
                              },
                              "end": {
                                "line": 71,
                                "column": 19
                              }
                            },
                            "name": "log"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "MemberExpression",
                            "start": 1778,
                            "end": 1788,
                            "loc": {
                              "start": {
                                "line": 71,
                                "column": 20
                              },
                              "end": {
                                "line": 71,
                                "column": 30
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 1778,
                              "end": 1782,
                              "loc": {
                                "start": {
                                  "line": 71,
                                  "column": 20
                                },
                                "end": {
                                  "line": 71,
                                  "column": 24
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1783,
                              "end": 1788,
                              "loc": {
                                "start": {
                                  "line": 71,
                                  "column": 25
                                },
                                "end": {
                                  "line": 71,
                                  "column": 30
                                }
                              },
                              "name": "stamp"
                            },
                            "computed": false
                          }
                        ]
                      }
                    },
                    {
                      "type": "ReturnStatement",
                      "start": 1799,
                      "end": 1811,
                      "loc": {
                        "start": {
                          "line": 72,
                          "column": 8
                        },
                        "end": {
                          "line": 72,
                          "column": 20
                        }
                      },
                      "argument": {
                        "type": "ThisExpression",
                        "start": 1806,
                        "end": 1810,
                        "loc": {
                          "start": {
                            "line": 72,
                            "column": 15
                          },
                          "end": {
                            "line": 72,
                            "column": 19
                          }
                        }
                      }
                    }
                  ]
                }
              }
            },
            {
              "type": "MethodDefinition",
              "start": 1823,
              "end": 1897,
              "loc": {
                "start": {
                  "line": 75,
                  "column": 4
                },
                "end": {
                  "line": 78,
                  "column": 5
                }
              },
              "computed": false,
              "key": {
                "type": "Identifier",
                "start": 1823,
                "end": 1833,
                "loc": {
                  "start": {
                    "line": 75,
                    "column": 4
                  },
                  "end": {
                    "line": 75,
                    "column": 14
                  }
                },
                "name": "printTotal"
              },
              "static": false,
              "kind": "method",
              "value": {
                "type": "FunctionExpression",
                "start": 1833,
                "end": 1897,
                "loc": {
                  "start": {
                    "line": 75,
                    "column": 14
                  },
                  "end": {
                    "line": 78,
                    "column": 5
                  }
                },
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [],
                "body": {
                  "type": "BlockStatement",
                  "start": 1836,
                  "end": 1897,
                  "loc": {
                    "start": {
                      "line": 75,
                      "column": 17
                    },
                    "end": {
                      "line": 78,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "ExpressionStatement",
                      "start": 1846,
                      "end": 1870,
                      "loc": {
                        "start": {
                          "line": 76,
                          "column": 8
                        },
                        "end": {
                          "line": 76,
                          "column": 32
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 1846,
                        "end": 1869,
                        "loc": {
                          "start": {
                            "line": 76,
                            "column": 8
                          },
                          "end": {
                            "line": 76,
                            "column": 31
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 1846,
                          "end": 1857,
                          "loc": {
                            "start": {
                              "line": 76,
                              "column": 8
                            },
                            "end": {
                              "line": 76,
                              "column": 19
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 1846,
                            "end": 1853,
                            "loc": {
                              "start": {
                                "line": 76,
                                "column": 8
                              },
                              "end": {
                                "line": 76,
                                "column": 15
                              }
                            },
                            "name": "console"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1854,
                            "end": 1857,
                            "loc": {
                              "start": {
                                "line": 76,
                                "column": 16
                              },
                              "end": {
                                "line": 76,
                                "column": 19
                              }
                            },
                            "name": "log"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "MemberExpression",
                            "start": 1858,
                            "end": 1868,
                            "loc": {
                              "start": {
                                "line": 76,
                                "column": 20
                              },
                              "end": {
                                "line": 76,
                                "column": 30
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 1858,
                              "end": 1862,
                              "loc": {
                                "start": {
                                  "line": 76,
                                  "column": 20
                                },
                                "end": {
                                  "line": 76,
                                  "column": 24
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1863,
                              "end": 1868,
                              "loc": {
                                "start": {
                                  "line": 76,
                                  "column": 25
                                },
                                "end": {
                                  "line": 76,
                                  "column": 30
                                }
                              },
                              "name": "total"
                            },
                            "computed": false
                          }
                        ]
                      }
                    },
                    {
                      "type": "ReturnStatement",
                      "start": 1879,
                      "end": 1891,
                      "loc": {
                        "start": {
                          "line": 77,
                          "column": 8
                        },
                        "end": {
                          "line": 77,
                          "column": 20
                        }
                      },
                      "argument": {
                        "type": "ThisExpression",
                        "start": 1886,
                        "end": 1890,
                        "loc": {
                          "start": {
                            "line": 77,
                            "column": 15
                          },
                          "end": {
                            "line": 77,
                            "column": 19
                          }
                        }
                      }
                    }
                  ]
                }
              }
            },
            {
              "type": "MethodDefinition",
              "start": 1903,
              "end": 1971,
              "loc": {
                "start": {
                  "line": 80,
                  "column": 4
                },
                "end": {
                  "line": 83,
                  "column": 5
                }
              },
              "computed": false,
              "key": {
                "type": "Identifier",
                "start": 1903,
                "end": 1908,
                "loc": {
                  "start": {
                    "line": 80,
                    "column": 4
                  },
                  "end": {
                    "line": 80,
                    "column": 9
                  }
                },
                "name": "clear"
              },
              "static": false,
              "kind": "method",
              "value": {
                "type": "FunctionExpression",
                "start": 1908,
                "end": 1971,
                "loc": {
                  "start": {
                    "line": 80,
                    "column": 9
                  },
                  "end": {
                    "line": 83,
                    "column": 5
                  }
                },
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [],
                "body": {
                  "type": "BlockStatement",
                  "start": 1911,
                  "end": 1971,
                  "loc": {
                    "start": {
                      "line": 80,
                      "column": 12
                    },
                    "end": {
                      "line": 83,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "ExpressionStatement",
                      "start": 1921,
                      "end": 1944,
                      "loc": {
                        "start": {
                          "line": 81,
                          "column": 8
                        },
                        "end": {
                          "line": 81,
                          "column": 31
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 1921,
                        "end": 1943,
                        "loc": {
                          "start": {
                            "line": 81,
                            "column": 8
                          },
                          "end": {
                            "line": 81,
                            "column": 30
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 1921,
                          "end": 1931,
                          "loc": {
                            "start": {
                              "line": 81,
                              "column": 8
                            },
                            "end": {
                              "line": 81,
                              "column": 18
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 1921,
                            "end": 1925,
                            "loc": {
                              "start": {
                                "line": 81,
                                "column": 8
                              },
                              "end": {
                                "line": 81,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1926,
                            "end": 1931,
                            "loc": {
                              "start": {
                                "line": 81,
                                "column": 13
                              },
                              "end": {
                                "line": 81,
                                "column": 18
                              }
                            },
                            "name": "total"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "Identifier",
                          "start": 1934,
                          "end": 1943,
                          "loc": {
                            "start": {
                              "line": 81,
                              "column": 21
                            },
                            "end": {
                              "line": 81,
                              "column": 30
                            }
                          },
                          "name": "undefined"
                        }
                      }
                    },
                    {
                      "type": "ReturnStatement",
                      "start": 1953,
                      "end": 1965,
                      "loc": {
                        "start": {
                          "line": 82,
                          "column": 8
                        },
                        "end": {
                          "line": 82,
                          "column": 20
                        }
                      },
                      "argument": {
                        "type": "ThisExpression",
                        "start": 1960,
                        "end": 1964,
                        "loc": {
                          "start": {
                            "line": 82,
                            "column": 15
                          },
                          "end": {
                            "line": 82,
                            "column": 19
                          }
                        }
                      }
                    }
                  ]
                }
              }
            }
          ],
          "trailingComments": null
        },
        "trailingComments": [
          {
            "type": "CommentLine",
            "value": "absolute timestamp with high relative resolution",
            "start": 1975,
            "end": 2025,
            "loc": {
              "start": {
                "line": 86,
                "column": 0
              },
              "end": {
                "line": 86,
                "column": 50
              }
            },
            "range": [
              1975,
              2025
            ]
          }
        ],
        "leadingComments": []
      },
      "specifiers": [],
      "source": null,
      "trailingComments": [
        {
          "type": "CommentLine",
          "value": "absolute timestamp with high relative resolution",
          "start": 1975,
          "end": 2025,
          "loc": {
            "start": {
              "line": 86,
              "column": 0
            },
            "end": {
              "line": 86,
              "column": 50
            }
          },
          "range": [
            1975,
            2025
          ]
        }
      ]
    },
    {
      "type": "ExportNamedDeclaration",
      "start": 2026,
      "end": 2800,
      "loc": {
        "start": {
          "line": 87,
          "column": 0
        },
        "end": {
          "line": 110,
          "column": 4
        }
      },
      "declaration": {
        "type": "VariableDeclaration",
        "start": 2033,
        "end": 2800,
        "loc": {
          "start": {
            "line": 87,
            "column": 7
          },
          "end": {
            "line": 110,
            "column": 4
          }
        },
        "declarations": [
          {
            "type": "VariableDeclarator",
            "start": 2037,
            "end": 2799,
            "loc": {
              "start": {
                "line": 87,
                "column": 11
              },
              "end": {
                "line": 110,
                "column": 3
              }
            },
            "id": {
              "type": "Identifier",
              "start": 2037,
              "end": 2046,
              "loc": {
                "start": {
                  "line": 87,
                  "column": 11
                },
                "end": {
                  "line": 87,
                  "column": 20
                }
              },
              "name": "Timestamp",
              "leadingComments": null
            },
            "init": {
              "type": "CallExpression",
              "start": 2049,
              "end": 2799,
              "loc": {
                "start": {
                  "line": 87,
                  "column": 23
                },
                "end": {
                  "line": 110,
                  "column": 3
                }
              },
              "callee": {
                "type": "FunctionExpression",
                "start": 2049,
                "end": 2797,
                "loc": {
                  "start": {
                    "line": 87,
                    "column": 23
                  },
                  "end": {
                    "line": 110,
                    "column": 1
                  }
                },
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [],
                "body": {
                  "type": "BlockStatement",
                  "start": 2060,
                  "end": 2797,
                  "loc": {
                    "start": {
                      "line": 87,
                      "column": 34
                    },
                    "end": {
                      "line": 110,
                      "column": 1
                    }
                  },
                  "body": [
                    {
                      "type": "VariableDeclaration",
                      "start": 2066,
                      "end": 2101,
                      "loc": {
                        "start": {
                          "line": 88,
                          "column": 4
                        },
                        "end": {
                          "line": 88,
                          "column": 39
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 2070,
                          "end": 2100,
                          "loc": {
                            "start": {
                              "line": 88,
                              "column": 8
                            },
                            "end": {
                              "line": 88,
                              "column": 38
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 2070,
                            "end": 2080,
                            "loc": {
                              "start": {
                                "line": 88,
                                "column": 8
                              },
                              "end": {
                                "line": 88,
                                "column": 18
                              }
                            },
                            "name": "startPerfo"
                          },
                          "init": {
                            "type": "CallExpression",
                            "start": 2083,
                            "end": 2100,
                            "loc": {
                              "start": {
                                "line": 88,
                                "column": 21
                              },
                              "end": {
                                "line": 88,
                                "column": 38
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 2083,
                              "end": 2098,
                              "loc": {
                                "start": {
                                  "line": 88,
                                  "column": 21
                                },
                                "end": {
                                  "line": 88,
                                  "column": 36
                                }
                              },
                              "object": {
                                "type": "Identifier",
                                "start": 2083,
                                "end": 2094,
                                "loc": {
                                  "start": {
                                    "line": 88,
                                    "column": 21
                                  },
                                  "end": {
                                    "line": 88,
                                    "column": 32
                                  }
                                },
                                "name": "performance"
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 2095,
                                "end": 2098,
                                "loc": {
                                  "start": {
                                    "line": 88,
                                    "column": 33
                                  },
                                  "end": {
                                    "line": 88,
                                    "column": 36
                                  }
                                },
                                "name": "now"
                              },
                              "computed": false
                            },
                            "arguments": []
                          }
                        }
                      ],
                      "kind": "var"
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 2106,
                      "end": 2133,
                      "loc": {
                        "start": {
                          "line": 89,
                          "column": 4
                        },
                        "end": {
                          "line": 89,
                          "column": 31
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 2110,
                          "end": 2132,
                          "loc": {
                            "start": {
                              "line": 89,
                              "column": 8
                            },
                            "end": {
                              "line": 89,
                              "column": 30
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 2110,
                            "end": 2119,
                            "loc": {
                              "start": {
                                "line": 89,
                                "column": 8
                              },
                              "end": {
                                "line": 89,
                                "column": 17
                              }
                            },
                            "name": "startTime"
                          },
                          "init": {
                            "type": "CallExpression",
                            "start": 2122,
                            "end": 2132,
                            "loc": {
                              "start": {
                                "line": 89,
                                "column": 20
                              },
                              "end": {
                                "line": 89,
                                "column": 30
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 2122,
                              "end": 2130,
                              "loc": {
                                "start": {
                                  "line": 89,
                                  "column": 20
                                },
                                "end": {
                                  "line": 89,
                                  "column": 28
                                }
                              },
                              "object": {
                                "type": "Identifier",
                                "start": 2122,
                                "end": 2126,
                                "loc": {
                                  "start": {
                                    "line": 89,
                                    "column": 20
                                  },
                                  "end": {
                                    "line": 89,
                                    "column": 24
                                  }
                                },
                                "name": "Date"
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 2127,
                                "end": 2130,
                                "loc": {
                                  "start": {
                                    "line": 89,
                                    "column": 25
                                  },
                                  "end": {
                                    "line": 89,
                                    "column": 28
                                  }
                                },
                                "name": "now"
                              },
                              "computed": false
                            },
                            "arguments": []
                          }
                        }
                      ],
                      "kind": "var"
                    },
                    {
                      "type": "FunctionDeclaration",
                      "start": 2139,
                      "end": 2258,
                      "loc": {
                        "start": {
                          "line": 91,
                          "column": 4
                        },
                        "end": {
                          "line": 94,
                          "column": 5
                        }
                      },
                      "id": {
                        "type": "Identifier",
                        "start": 2148,
                        "end": 2157,
                        "loc": {
                          "start": {
                            "line": 91,
                            "column": 13
                          },
                          "end": {
                            "line": 91,
                            "column": 22
                          }
                        },
                        "name": "padString"
                      },
                      "generator": false,
                      "expression": false,
                      "async": false,
                      "params": [
                        {
                          "type": "Identifier",
                          "start": 2158,
                          "end": 2161,
                          "loc": {
                            "start": {
                              "line": 91,
                              "column": 23
                            },
                            "end": {
                              "line": 91,
                              "column": 26
                            }
                          },
                          "name": "str"
                        },
                        {
                          "type": "Identifier",
                          "start": 2163,
                          "end": 2166,
                          "loc": {
                            "start": {
                              "line": 91,
                              "column": 28
                            },
                            "end": {
                              "line": 91,
                              "column": 31
                            }
                          },
                          "name": "pad"
                        }
                      ],
                      "body": {
                        "type": "BlockStatement",
                        "start": 2168,
                        "end": 2258,
                        "loc": {
                          "start": {
                            "line": 91,
                            "column": 33
                          },
                          "end": {
                            "line": 94,
                            "column": 5
                          }
                        },
                        "body": [
                          {
                            "type": "ExpressionStatement",
                            "start": 2178,
                            "end": 2199,
                            "loc": {
                              "start": {
                                "line": 92,
                                "column": 8
                              },
                              "end": {
                                "line": 92,
                                "column": 29
                              }
                            },
                            "expression": {
                              "type": "AssignmentExpression",
                              "start": 2178,
                              "end": 2198,
                              "loc": {
                                "start": {
                                  "line": 92,
                                  "column": 8
                                },
                                "end": {
                                  "line": 92,
                                  "column": 28
                                }
                              },
                              "operator": "=",
                              "left": {
                                "type": "Identifier",
                                "start": 2178,
                                "end": 2181,
                                "loc": {
                                  "start": {
                                    "line": 92,
                                    "column": 8
                                  },
                                  "end": {
                                    "line": 92,
                                    "column": 11
                                  }
                                },
                                "name": "str"
                              },
                              "right": {
                                "type": "CallExpression",
                                "start": 2184,
                                "end": 2198,
                                "loc": {
                                  "start": {
                                    "line": 92,
                                    "column": 14
                                  },
                                  "end": {
                                    "line": 92,
                                    "column": 28
                                  }
                                },
                                "callee": {
                                  "type": "MemberExpression",
                                  "start": 2184,
                                  "end": 2196,
                                  "loc": {
                                    "start": {
                                      "line": 92,
                                      "column": 14
                                    },
                                    "end": {
                                      "line": 92,
                                      "column": 26
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 2184,
                                    "end": 2187,
                                    "loc": {
                                      "start": {
                                        "line": 92,
                                        "column": 14
                                      },
                                      "end": {
                                        "line": 92,
                                        "column": 17
                                      }
                                    },
                                    "name": "str"
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 2188,
                                    "end": 2196,
                                    "loc": {
                                      "start": {
                                        "line": 92,
                                        "column": 18
                                      },
                                      "end": {
                                        "line": 92,
                                        "column": 26
                                      }
                                    },
                                    "name": "toString"
                                  },
                                  "computed": false
                                },
                                "arguments": []
                              }
                            }
                          },
                          {
                            "type": "ReturnStatement",
                            "start": 2208,
                            "end": 2252,
                            "loc": {
                              "start": {
                                "line": 93,
                                "column": 8
                              },
                              "end": {
                                "line": 93,
                                "column": 52
                              }
                            },
                            "argument": {
                              "type": "CallExpression",
                              "start": 2215,
                              "end": 2251,
                              "loc": {
                                "start": {
                                  "line": 93,
                                  "column": 15
                                },
                                "end": {
                                  "line": 93,
                                  "column": 51
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 2215,
                                "end": 2238,
                                "loc": {
                                  "start": {
                                    "line": 93,
                                    "column": 15
                                  },
                                  "end": {
                                    "line": 93,
                                    "column": 38
                                  }
                                },
                                "object": {
                                  "type": "CallExpression",
                                  "start": 2215,
                                  "end": 2232,
                                  "loc": {
                                    "start": {
                                      "line": 93,
                                      "column": 15
                                    },
                                    "end": {
                                      "line": 93,
                                      "column": 32
                                    }
                                  },
                                  "callee": {
                                    "type": "Identifier",
                                    "start": 2215,
                                    "end": 2221,
                                    "loc": {
                                      "start": {
                                        "line": 93,
                                        "column": 15
                                      },
                                      "end": {
                                        "line": 93,
                                        "column": 21
                                      }
                                    },
                                    "name": "String"
                                  },
                                  "arguments": [
                                    {
                                      "type": "BinaryExpression",
                                      "start": 2222,
                                      "end": 2231,
                                      "loc": {
                                        "start": {
                                          "line": 93,
                                          "column": 22
                                        },
                                        "end": {
                                          "line": 93,
                                          "column": 31
                                        }
                                      },
                                      "left": {
                                        "type": "Identifier",
                                        "start": 2222,
                                        "end": 2225,
                                        "loc": {
                                          "start": {
                                            "line": 93,
                                            "column": 22
                                          },
                                          "end": {
                                            "line": 93,
                                            "column": 25
                                          }
                                        },
                                        "name": "pad"
                                      },
                                      "operator": "+",
                                      "right": {
                                        "type": "Identifier",
                                        "start": 2228,
                                        "end": 2231,
                                        "loc": {
                                          "start": {
                                            "line": 93,
                                            "column": 28
                                          },
                                          "end": {
                                            "line": 93,
                                            "column": 31
                                          }
                                        },
                                        "name": "str"
                                      }
                                    }
                                  ]
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 2233,
                                  "end": 2238,
                                  "loc": {
                                    "start": {
                                      "line": 93,
                                      "column": 33
                                    },
                                    "end": {
                                      "line": 93,
                                      "column": 38
                                    }
                                  },
                                  "name": "slice"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "UnaryExpression",
                                  "start": 2239,
                                  "end": 2250,
                                  "loc": {
                                    "start": {
                                      "line": 93,
                                      "column": 39
                                    },
                                    "end": {
                                      "line": 93,
                                      "column": 50
                                    }
                                  },
                                  "operator": "-",
                                  "prefix": true,
                                  "argument": {
                                    "type": "MemberExpression",
                                    "start": 2240,
                                    "end": 2250,
                                    "loc": {
                                      "start": {
                                        "line": 93,
                                        "column": 40
                                      },
                                      "end": {
                                        "line": 93,
                                        "column": 50
                                      }
                                    },
                                    "object": {
                                      "type": "Identifier",
                                      "start": 2240,
                                      "end": 2243,
                                      "loc": {
                                        "start": {
                                          "line": 93,
                                          "column": 40
                                        },
                                        "end": {
                                          "line": 93,
                                          "column": 43
                                        }
                                      },
                                      "name": "pad"
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 2244,
                                      "end": 2250,
                                      "loc": {
                                        "start": {
                                          "line": 93,
                                          "column": 44
                                        },
                                        "end": {
                                          "line": 93,
                                          "column": 50
                                        }
                                      },
                                      "name": "length"
                                    },
                                    "computed": false
                                  }
                                }
                              ]
                            }
                          }
                        ]
                      }
                    },
                    {
                      "type": "EmptyStatement",
                      "start": 2258,
                      "end": 2259,
                      "loc": {
                        "start": {
                          "line": 94,
                          "column": 5
                        },
                        "end": {
                          "line": 94,
                          "column": 6
                        }
                      }
                    },
                    {
                      "type": "ReturnStatement",
                      "start": 2265,
                      "end": 2795,
                      "loc": {
                        "start": {
                          "line": 96,
                          "column": 4
                        },
                        "end": {
                          "line": 109,
                          "column": 6
                        }
                      },
                      "argument": {
                        "type": "ObjectExpression",
                        "start": 2272,
                        "end": 2794,
                        "loc": {
                          "start": {
                            "line": 96,
                            "column": 11
                          },
                          "end": {
                            "line": 109,
                            "column": 5
                          }
                        },
                        "properties": [
                          {
                            "type": "Property",
                            "start": 2282,
                            "end": 2788,
                            "loc": {
                              "start": {
                                "line": 97,
                                "column": 8
                              },
                              "end": {
                                "line": 108,
                                "column": 9
                              }
                            },
                            "method": false,
                            "shorthand": false,
                            "computed": false,
                            "key": {
                              "type": "Identifier",
                              "start": 2282,
                              "end": 2285,
                              "loc": {
                                "start": {
                                  "line": 97,
                                  "column": 8
                                },
                                "end": {
                                  "line": 97,
                                  "column": 11
                                }
                              },
                              "name": "get"
                            },
                            "value": {
                              "type": "FunctionExpression",
                              "start": 2288,
                              "end": 2788,
                              "loc": {
                                "start": {
                                  "line": 97,
                                  "column": 14
                                },
                                "end": {
                                  "line": 108,
                                  "column": 9
                                }
                              },
                              "id": null,
                              "generator": false,
                              "expression": false,
                              "async": false,
                              "params": [],
                              "body": {
                                "type": "BlockStatement",
                                "start": 2299,
                                "end": 2788,
                                "loc": {
                                  "start": {
                                    "line": 97,
                                    "column": 25
                                  },
                                  "end": {
                                    "line": 108,
                                    "column": 9
                                  }
                                },
                                "body": [
                                  {
                                    "type": "VariableDeclaration",
                                    "start": 2313,
                                    "end": 2360,
                                    "loc": {
                                      "start": {
                                        "line": 98,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 98,
                                        "column": 59
                                      }
                                    },
                                    "declarations": [
                                      {
                                        "type": "VariableDeclarator",
                                        "start": 2317,
                                        "end": 2359,
                                        "loc": {
                                          "start": {
                                            "line": 98,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 98,
                                            "column": 58
                                          }
                                        },
                                        "id": {
                                          "type": "Identifier",
                                          "start": 2317,
                                          "end": 2326,
                                          "loc": {
                                            "start": {
                                              "line": 98,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 98,
                                              "column": 25
                                            }
                                          },
                                          "name": "diffPerfo"
                                        },
                                        "init": {
                                          "type": "BinaryExpression",
                                          "start": 2329,
                                          "end": 2359,
                                          "loc": {
                                            "start": {
                                              "line": 98,
                                              "column": 28
                                            },
                                            "end": {
                                              "line": 98,
                                              "column": 58
                                            }
                                          },
                                          "left": {
                                            "type": "CallExpression",
                                            "start": 2329,
                                            "end": 2346,
                                            "loc": {
                                              "start": {
                                                "line": 98,
                                                "column": 28
                                              },
                                              "end": {
                                                "line": 98,
                                                "column": 45
                                              }
                                            },
                                            "callee": {
                                              "type": "MemberExpression",
                                              "start": 2329,
                                              "end": 2344,
                                              "loc": {
                                                "start": {
                                                  "line": 98,
                                                  "column": 28
                                                },
                                                "end": {
                                                  "line": 98,
                                                  "column": 43
                                                }
                                              },
                                              "object": {
                                                "type": "Identifier",
                                                "start": 2329,
                                                "end": 2340,
                                                "loc": {
                                                  "start": {
                                                    "line": 98,
                                                    "column": 28
                                                  },
                                                  "end": {
                                                    "line": 98,
                                                    "column": 39
                                                  }
                                                },
                                                "name": "performance"
                                              },
                                              "property": {
                                                "type": "Identifier",
                                                "start": 2341,
                                                "end": 2344,
                                                "loc": {
                                                  "start": {
                                                    "line": 98,
                                                    "column": 40
                                                  },
                                                  "end": {
                                                    "line": 98,
                                                    "column": 43
                                                  }
                                                },
                                                "name": "now"
                                              },
                                              "computed": false
                                            },
                                            "arguments": []
                                          },
                                          "operator": "-",
                                          "right": {
                                            "type": "Identifier",
                                            "start": 2349,
                                            "end": 2359,
                                            "loc": {
                                              "start": {
                                                "line": 98,
                                                "column": 48
                                              },
                                              "end": {
                                                "line": 98,
                                                "column": 58
                                              }
                                            },
                                            "name": "startPerfo"
                                          }
                                        }
                                      }
                                    ],
                                    "kind": "var"
                                  },
                                  {
                                    "type": "VariableDeclaration",
                                    "start": 2373,
                                    "end": 2409,
                                    "loc": {
                                      "start": {
                                        "line": 99,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 99,
                                        "column": 48
                                      }
                                    },
                                    "declarations": [
                                      {
                                        "type": "VariableDeclarator",
                                        "start": 2377,
                                        "end": 2408,
                                        "loc": {
                                          "start": {
                                            "line": 99,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 99,
                                            "column": 47
                                          }
                                        },
                                        "id": {
                                          "type": "Identifier",
                                          "start": 2377,
                                          "end": 2384,
                                          "loc": {
                                            "start": {
                                              "line": 99,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 99,
                                              "column": 23
                                            }
                                          },
                                          "name": "absTime"
                                        },
                                        "init": {
                                          "type": "BinaryExpression",
                                          "start": 2387,
                                          "end": 2408,
                                          "loc": {
                                            "start": {
                                              "line": 99,
                                              "column": 26
                                            },
                                            "end": {
                                              "line": 99,
                                              "column": 47
                                            }
                                          },
                                          "left": {
                                            "type": "Identifier",
                                            "start": 2387,
                                            "end": 2396,
                                            "loc": {
                                              "start": {
                                                "line": 99,
                                                "column": 26
                                              },
                                              "end": {
                                                "line": 99,
                                                "column": 35
                                              }
                                            },
                                            "name": "startTime"
                                          },
                                          "operator": "+",
                                          "right": {
                                            "type": "Identifier",
                                            "start": 2399,
                                            "end": 2408,
                                            "loc": {
                                              "start": {
                                                "line": 99,
                                                "column": 38
                                              },
                                              "end": {
                                                "line": 99,
                                                "column": 47
                                              }
                                            },
                                            "name": "diffPerfo"
                                          }
                                        }
                                      }
                                    ],
                                    "kind": "var"
                                  },
                                  {
                                    "type": "VariableDeclaration",
                                    "start": 2422,
                                    "end": 2469,
                                    "loc": {
                                      "start": {
                                        "line": 100,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 100,
                                        "column": 59
                                      }
                                    },
                                    "declarations": [
                                      {
                                        "type": "VariableDeclarator",
                                        "start": 2426,
                                        "end": 2468,
                                        "loc": {
                                          "start": {
                                            "line": 100,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 100,
                                            "column": 58
                                          }
                                        },
                                        "id": {
                                          "type": "Identifier",
                                          "start": 2426,
                                          "end": 2433,
                                          "loc": {
                                            "start": {
                                              "line": 100,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 100,
                                              "column": 23
                                            }
                                          },
                                          "name": "minutes"
                                        },
                                        "init": {
                                          "type": "BinaryExpression",
                                          "start": 2436,
                                          "end": 2468,
                                          "loc": {
                                            "start": {
                                              "line": 100,
                                              "column": 26
                                            },
                                            "end": {
                                              "line": 100,
                                              "column": 58
                                            }
                                          },
                                          "left": {
                                            "type": "CallExpression",
                                            "start": 2436,
                                            "end": 2463,
                                            "loc": {
                                              "start": {
                                                "line": 100,
                                                "column": 26
                                              },
                                              "end": {
                                                "line": 100,
                                                "column": 53
                                              }
                                            },
                                            "callee": {
                                              "type": "MemberExpression",
                                              "start": 2436,
                                              "end": 2446,
                                              "loc": {
                                                "start": {
                                                  "line": 100,
                                                  "column": 26
                                                },
                                                "end": {
                                                  "line": 100,
                                                  "column": 36
                                                }
                                              },
                                              "object": {
                                                "type": "Identifier",
                                                "start": 2436,
                                                "end": 2440,
                                                "loc": {
                                                  "start": {
                                                    "line": 100,
                                                    "column": 26
                                                  },
                                                  "end": {
                                                    "line": 100,
                                                    "column": 30
                                                  }
                                                },
                                                "name": "Math"
                                              },
                                              "property": {
                                                "type": "Identifier",
                                                "start": 2441,
                                                "end": 2446,
                                                "loc": {
                                                  "start": {
                                                    "line": 100,
                                                    "column": 31
                                                  },
                                                  "end": {
                                                    "line": 100,
                                                    "column": 36
                                                  }
                                                },
                                                "name": "trunc"
                                              },
                                              "computed": false
                                            },
                                            "arguments": [
                                              {
                                                "type": "BinaryExpression",
                                                "start": 2447,
                                                "end": 2462,
                                                "loc": {
                                                  "start": {
                                                    "line": 100,
                                                    "column": 37
                                                  },
                                                  "end": {
                                                    "line": 100,
                                                    "column": 52
                                                  }
                                                },
                                                "left": {
                                                  "type": "Identifier",
                                                  "start": 2447,
                                                  "end": 2454,
                                                  "loc": {
                                                    "start": {
                                                      "line": 100,
                                                      "column": 37
                                                    },
                                                    "end": {
                                                      "line": 100,
                                                      "column": 44
                                                    }
                                                  },
                                                  "name": "absTime"
                                                },
                                                "operator": "/",
                                                "right": {
                                                  "type": "Literal",
                                                  "start": 2457,
                                                  "end": 2462,
                                                  "loc": {
                                                    "start": {
                                                      "line": 100,
                                                      "column": 47
                                                    },
                                                    "end": {
                                                      "line": 100,
                                                      "column": 52
                                                    }
                                                  },
                                                  "value": 60000,
                                                  "rawValue": 60000,
                                                  "raw": "60000"
                                                }
                                              }
                                            ]
                                          },
                                          "operator": "%",
                                          "right": {
                                            "type": "Literal",
                                            "start": 2466,
                                            "end": 2468,
                                            "loc": {
                                              "start": {
                                                "line": 100,
                                                "column": 56
                                              },
                                              "end": {
                                                "line": 100,
                                                "column": 58
                                              }
                                            },
                                            "value": 60,
                                            "rawValue": 60,
                                            "raw": "60"
                                          }
                                        }
                                      }
                                    ],
                                    "kind": "var"
                                  },
                                  {
                                    "type": "VariableDeclaration",
                                    "start": 2482,
                                    "end": 2528,
                                    "loc": {
                                      "start": {
                                        "line": 101,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 101,
                                        "column": 58
                                      }
                                    },
                                    "declarations": [
                                      {
                                        "type": "VariableDeclarator",
                                        "start": 2486,
                                        "end": 2527,
                                        "loc": {
                                          "start": {
                                            "line": 101,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 101,
                                            "column": 57
                                          }
                                        },
                                        "id": {
                                          "type": "Identifier",
                                          "start": 2486,
                                          "end": 2493,
                                          "loc": {
                                            "start": {
                                              "line": 101,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 101,
                                              "column": 23
                                            }
                                          },
                                          "name": "seconds"
                                        },
                                        "init": {
                                          "type": "BinaryExpression",
                                          "start": 2496,
                                          "end": 2527,
                                          "loc": {
                                            "start": {
                                              "line": 101,
                                              "column": 26
                                            },
                                            "end": {
                                              "line": 101,
                                              "column": 57
                                            }
                                          },
                                          "left": {
                                            "type": "CallExpression",
                                            "start": 2496,
                                            "end": 2522,
                                            "loc": {
                                              "start": {
                                                "line": 101,
                                                "column": 26
                                              },
                                              "end": {
                                                "line": 101,
                                                "column": 52
                                              }
                                            },
                                            "callee": {
                                              "type": "MemberExpression",
                                              "start": 2496,
                                              "end": 2506,
                                              "loc": {
                                                "start": {
                                                  "line": 101,
                                                  "column": 26
                                                },
                                                "end": {
                                                  "line": 101,
                                                  "column": 36
                                                }
                                              },
                                              "object": {
                                                "type": "Identifier",
                                                "start": 2496,
                                                "end": 2500,
                                                "loc": {
                                                  "start": {
                                                    "line": 101,
                                                    "column": 26
                                                  },
                                                  "end": {
                                                    "line": 101,
                                                    "column": 30
                                                  }
                                                },
                                                "name": "Math"
                                              },
                                              "property": {
                                                "type": "Identifier",
                                                "start": 2501,
                                                "end": 2506,
                                                "loc": {
                                                  "start": {
                                                    "line": 101,
                                                    "column": 31
                                                  },
                                                  "end": {
                                                    "line": 101,
                                                    "column": 36
                                                  }
                                                },
                                                "name": "trunc"
                                              },
                                              "computed": false
                                            },
                                            "arguments": [
                                              {
                                                "type": "BinaryExpression",
                                                "start": 2507,
                                                "end": 2521,
                                                "loc": {
                                                  "start": {
                                                    "line": 101,
                                                    "column": 37
                                                  },
                                                  "end": {
                                                    "line": 101,
                                                    "column": 51
                                                  }
                                                },
                                                "left": {
                                                  "type": "Identifier",
                                                  "start": 2507,
                                                  "end": 2514,
                                                  "loc": {
                                                    "start": {
                                                      "line": 101,
                                                      "column": 37
                                                    },
                                                    "end": {
                                                      "line": 101,
                                                      "column": 44
                                                    }
                                                  },
                                                  "name": "absTime"
                                                },
                                                "operator": "/",
                                                "right": {
                                                  "type": "Literal",
                                                  "start": 2517,
                                                  "end": 2521,
                                                  "loc": {
                                                    "start": {
                                                      "line": 101,
                                                      "column": 47
                                                    },
                                                    "end": {
                                                      "line": 101,
                                                      "column": 51
                                                    }
                                                  },
                                                  "value": 1000,
                                                  "rawValue": 1000,
                                                  "raw": "1000"
                                                }
                                              }
                                            ]
                                          },
                                          "operator": "%",
                                          "right": {
                                            "type": "Literal",
                                            "start": 2525,
                                            "end": 2527,
                                            "loc": {
                                              "start": {
                                                "line": 101,
                                                "column": 55
                                              },
                                              "end": {
                                                "line": 101,
                                                "column": 57
                                              }
                                            },
                                            "value": 60,
                                            "rawValue": 60,
                                            "raw": "60"
                                          }
                                        }
                                      }
                                    ],
                                    "kind": "var"
                                  },
                                  {
                                    "type": "VariableDeclaration",
                                    "start": 2541,
                                    "end": 2590,
                                    "loc": {
                                      "start": {
                                        "line": 102,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 102,
                                        "column": 61
                                      }
                                    },
                                    "declarations": [
                                      {
                                        "type": "VariableDeclarator",
                                        "start": 2545,
                                        "end": 2589,
                                        "loc": {
                                          "start": {
                                            "line": 102,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 102,
                                            "column": 60
                                          }
                                        },
                                        "id": {
                                          "type": "Identifier",
                                          "start": 2545,
                                          "end": 2550,
                                          "loc": {
                                            "start": {
                                              "line": 102,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 102,
                                              "column": 21
                                            }
                                          },
                                          "name": "micro"
                                        },
                                        "init": {
                                          "type": "BinaryExpression",
                                          "start": 2553,
                                          "end": 2589,
                                          "loc": {
                                            "start": {
                                              "line": 102,
                                              "column": 24
                                            },
                                            "end": {
                                              "line": 102,
                                              "column": 60
                                            }
                                          },
                                          "left": {
                                            "type": "CallExpression",
                                            "start": 2553,
                                            "end": 2579,
                                            "loc": {
                                              "start": {
                                                "line": 102,
                                                "column": 24
                                              },
                                              "end": {
                                                "line": 102,
                                                "column": 50
                                              }
                                            },
                                            "callee": {
                                              "type": "MemberExpression",
                                              "start": 2553,
                                              "end": 2563,
                                              "loc": {
                                                "start": {
                                                  "line": 102,
                                                  "column": 24
                                                },
                                                "end": {
                                                  "line": 102,
                                                  "column": 34
                                                }
                                              },
                                              "object": {
                                                "type": "Identifier",
                                                "start": 2553,
                                                "end": 2557,
                                                "loc": {
                                                  "start": {
                                                    "line": 102,
                                                    "column": 24
                                                  },
                                                  "end": {
                                                    "line": 102,
                                                    "column": 28
                                                  }
                                                },
                                                "name": "Math"
                                              },
                                              "property": {
                                                "type": "Identifier",
                                                "start": 2558,
                                                "end": 2563,
                                                "loc": {
                                                  "start": {
                                                    "line": 102,
                                                    "column": 29
                                                  },
                                                  "end": {
                                                    "line": 102,
                                                    "column": 34
                                                  }
                                                },
                                                "name": "trunc"
                                              },
                                              "computed": false
                                            },
                                            "arguments": [
                                              {
                                                "type": "BinaryExpression",
                                                "start": 2564,
                                                "end": 2578,
                                                "loc": {
                                                  "start": {
                                                    "line": 102,
                                                    "column": 35
                                                  },
                                                  "end": {
                                                    "line": 102,
                                                    "column": 49
                                                  }
                                                },
                                                "left": {
                                                  "type": "Identifier",
                                                  "start": 2564,
                                                  "end": 2571,
                                                  "loc": {
                                                    "start": {
                                                      "line": 102,
                                                      "column": 35
                                                    },
                                                    "end": {
                                                      "line": 102,
                                                      "column": 42
                                                    }
                                                  },
                                                  "name": "absTime"
                                                },
                                                "operator": "*",
                                                "right": {
                                                  "type": "Literal",
                                                  "start": 2574,
                                                  "end": 2578,
                                                  "loc": {
                                                    "start": {
                                                      "line": 102,
                                                      "column": 45
                                                    },
                                                    "end": {
                                                      "line": 102,
                                                      "column": 49
                                                    }
                                                  },
                                                  "value": 1000,
                                                  "rawValue": 1000,
                                                  "raw": "1000"
                                                }
                                              }
                                            ]
                                          },
                                          "operator": "%",
                                          "right": {
                                            "type": "Literal",
                                            "start": 2582,
                                            "end": 2589,
                                            "loc": {
                                              "start": {
                                                "line": 102,
                                                "column": 53
                                              },
                                              "end": {
                                                "line": 102,
                                                "column": 60
                                              }
                                            },
                                            "value": 1000000,
                                            "rawValue": 1000000,
                                            "raw": "1000000"
                                          }
                                        }
                                      }
                                    ],
                                    "kind": "var"
                                  },
                                  {
                                    "type": "VariableDeclaration",
                                    "start": 2603,
                                    "end": 2754,
                                    "loc": {
                                      "start": {
                                        "line": 103,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 106,
                                        "column": 43
                                      }
                                    },
                                    "declarations": [
                                      {
                                        "type": "VariableDeclarator",
                                        "start": 2607,
                                        "end": 2753,
                                        "loc": {
                                          "start": {
                                            "line": 103,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 106,
                                            "column": 42
                                          }
                                        },
                                        "id": {
                                          "type": "Identifier",
                                          "start": 2607,
                                          "end": 2610,
                                          "loc": {
                                            "start": {
                                              "line": 103,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 103,
                                              "column": 19
                                            }
                                          },
                                          "name": "str"
                                        },
                                        "init": {
                                          "type": "BinaryExpression",
                                          "start": 2629,
                                          "end": 2753,
                                          "loc": {
                                            "start": {
                                              "line": 104,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 106,
                                              "column": 42
                                            }
                                          },
                                          "left": {
                                            "type": "BinaryExpression",
                                            "start": 2629,
                                            "end": 2708,
                                            "loc": {
                                              "start": {
                                                "line": 104,
                                                "column": 16
                                              },
                                              "end": {
                                                "line": 105,
                                                "column": 46
                                              }
                                            },
                                            "left": {
                                              "type": "BinaryExpression",
                                              "start": 2629,
                                              "end": 2702,
                                              "loc": {
                                                "start": {
                                                  "line": 104,
                                                  "column": 16
                                                },
                                                "end": {
                                                  "line": 105,
                                                  "column": 40
                                                }
                                              },
                                              "left": {
                                                "type": "BinaryExpression",
                                                "start": 2629,
                                                "end": 2659,
                                                "loc": {
                                                  "start": {
                                                    "line": 104,
                                                    "column": 16
                                                  },
                                                  "end": {
                                                    "line": 104,
                                                    "column": 46
                                                  }
                                                },
                                                "left": {
                                                  "type": "CallExpression",
                                                  "start": 2629,
                                                  "end": 2653,
                                                  "loc": {
                                                    "start": {
                                                      "line": 104,
                                                      "column": 16
                                                    },
                                                    "end": {
                                                      "line": 104,
                                                      "column": 40
                                                    }
                                                  },
                                                  "callee": {
                                                    "type": "Identifier",
                                                    "start": 2629,
                                                    "end": 2638,
                                                    "loc": {
                                                      "start": {
                                                        "line": 104,
                                                        "column": 16
                                                      },
                                                      "end": {
                                                        "line": 104,
                                                        "column": 25
                                                      }
                                                    },
                                                    "name": "padString"
                                                  },
                                                  "arguments": [
                                                    {
                                                      "type": "Identifier",
                                                      "start": 2639,
                                                      "end": 2646,
                                                      "loc": {
                                                        "start": {
                                                          "line": 104,
                                                          "column": 26
                                                        },
                                                        "end": {
                                                          "line": 104,
                                                          "column": 33
                                                        }
                                                      },
                                                      "name": "minutes"
                                                    },
                                                    {
                                                      "type": "Literal",
                                                      "start": 2648,
                                                      "end": 2652,
                                                      "loc": {
                                                        "start": {
                                                          "line": 104,
                                                          "column": 35
                                                        },
                                                        "end": {
                                                          "line": 104,
                                                          "column": 39
                                                        }
                                                      },
                                                      "value": "00",
                                                      "rawValue": "00",
                                                      "raw": "'00'"
                                                    }
                                                  ]
                                                },
                                                "operator": "+",
                                                "right": {
                                                  "type": "Literal",
                                                  "start": 2656,
                                                  "end": 2659,
                                                  "loc": {
                                                    "start": {
                                                      "line": 104,
                                                      "column": 43
                                                    },
                                                    "end": {
                                                      "line": 104,
                                                      "column": 46
                                                    }
                                                  },
                                                  "value": ":",
                                                  "rawValue": ":",
                                                  "raw": "':'"
                                                }
                                              },
                                              "operator": "+",
                                              "right": {
                                                "type": "CallExpression",
                                                "start": 2678,
                                                "end": 2702,
                                                "loc": {
                                                  "start": {
                                                    "line": 105,
                                                    "column": 16
                                                  },
                                                  "end": {
                                                    "line": 105,
                                                    "column": 40
                                                  }
                                                },
                                                "callee": {
                                                  "type": "Identifier",
                                                  "start": 2678,
                                                  "end": 2687,
                                                  "loc": {
                                                    "start": {
                                                      "line": 105,
                                                      "column": 16
                                                    },
                                                    "end": {
                                                      "line": 105,
                                                      "column": 25
                                                    }
                                                  },
                                                  "name": "padString"
                                                },
                                                "arguments": [
                                                  {
                                                    "type": "Identifier",
                                                    "start": 2688,
                                                    "end": 2695,
                                                    "loc": {
                                                      "start": {
                                                        "line": 105,
                                                        "column": 26
                                                      },
                                                      "end": {
                                                        "line": 105,
                                                        "column": 33
                                                      }
                                                    },
                                                    "name": "seconds"
                                                  },
                                                  {
                                                    "type": "Literal",
                                                    "start": 2697,
                                                    "end": 2701,
                                                    "loc": {
                                                      "start": {
                                                        "line": 105,
                                                        "column": 35
                                                      },
                                                      "end": {
                                                        "line": 105,
                                                        "column": 39
                                                      }
                                                    },
                                                    "value": "00",
                                                    "rawValue": "00",
                                                    "raw": "'00'"
                                                  }
                                                ]
                                              }
                                            },
                                            "operator": "+",
                                            "right": {
                                              "type": "Literal",
                                              "start": 2705,
                                              "end": 2708,
                                              "loc": {
                                                "start": {
                                                  "line": 105,
                                                  "column": 43
                                                },
                                                "end": {
                                                  "line": 105,
                                                  "column": 46
                                                }
                                              },
                                              "value": ".",
                                              "rawValue": ".",
                                              "raw": "'.'"
                                            }
                                          },
                                          "operator": "+",
                                          "right": {
                                            "type": "CallExpression",
                                            "start": 2727,
                                            "end": 2753,
                                            "loc": {
                                              "start": {
                                                "line": 106,
                                                "column": 16
                                              },
                                              "end": {
                                                "line": 106,
                                                "column": 42
                                              }
                                            },
                                            "callee": {
                                              "type": "Identifier",
                                              "start": 2727,
                                              "end": 2736,
                                              "loc": {
                                                "start": {
                                                  "line": 106,
                                                  "column": 16
                                                },
                                                "end": {
                                                  "line": 106,
                                                  "column": 25
                                                }
                                              },
                                              "name": "padString"
                                            },
                                            "arguments": [
                                              {
                                                "type": "Identifier",
                                                "start": 2737,
                                                "end": 2742,
                                                "loc": {
                                                  "start": {
                                                    "line": 106,
                                                    "column": 26
                                                  },
                                                  "end": {
                                                    "line": 106,
                                                    "column": 31
                                                  }
                                                },
                                                "name": "micro"
                                              },
                                              {
                                                "type": "Literal",
                                                "start": 2744,
                                                "end": 2752,
                                                "loc": {
                                                  "start": {
                                                    "line": 106,
                                                    "column": 33
                                                  },
                                                  "end": {
                                                    "line": 106,
                                                    "column": 41
                                                  }
                                                },
                                                "value": "000000",
                                                "rawValue": "000000",
                                                "raw": "'000000'"
                                              }
                                            ]
                                          }
                                        }
                                      }
                                    ],
                                    "kind": "var"
                                  },
                                  {
                                    "type": "ReturnStatement",
                                    "start": 2767,
                                    "end": 2778,
                                    "loc": {
                                      "start": {
                                        "line": 107,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 107,
                                        "column": 23
                                      }
                                    },
                                    "argument": {
                                      "type": "Identifier",
                                      "start": 2774,
                                      "end": 2777,
                                      "loc": {
                                        "start": {
                                          "line": 107,
                                          "column": 19
                                        },
                                        "end": {
                                          "line": 107,
                                          "column": 22
                                        }
                                      },
                                      "name": "str"
                                    }
                                  }
                                ]
                              }
                            },
                            "kind": "init"
                          }
                        ]
                      }
                    }
                  ]
                }
              },
              "arguments": []
            },
            "leadingComments": null
          }
        ],
        "kind": "var",
        "leadingComments": [
          {
            "type": "CommentLine",
            "value": "absolute timestamp with high relative resolution",
            "start": 1975,
            "end": 2025,
            "loc": {
              "start": {
                "line": 86,
                "column": 0
              },
              "end": {
                "line": 86,
                "column": 50
              }
            },
            "range": [
              1975,
              2025
            ]
          }
        ],
        "trailingComments": []
      },
      "specifiers": [],
      "source": null,
      "leadingComments": [
        {
          "type": "CommentLine",
          "value": "absolute timestamp with high relative resolution",
          "start": 1975,
          "end": 2025,
          "loc": {
            "start": {
              "line": 86,
              "column": 0
            },
            "end": {
              "line": 86,
              "column": 50
            }
          },
          "range": [
            1975,
            2025
          ]
        }
      ]
    }
  ]
}