{
  "type": "Program",
  "body": [
    {
      "type": "ImportDeclaration",
      "specifiers": [
        {
          "type": "ImportSpecifier",
          "local": {
            "type": "Identifier",
            "name": "async",
            "range": [
              9,
              14
            ],
            "loc": {
              "start": {
                "line": 1,
                "column": 9
              },
              "end": {
                "line": 1,
                "column": 14
              }
            }
          },
          "imported": {
            "type": "Identifier",
            "name": "async",
            "range": [
              9,
              14
            ],
            "loc": {
              "start": {
                "line": 1,
                "column": 9
              },
              "end": {
                "line": 1,
                "column": 14
              }
            }
          },
          "range": [
            9,
            14
          ],
          "loc": {
            "start": {
              "line": 1,
              "column": 9
            },
            "end": {
              "line": 1,
              "column": 14
            }
          }
        }
      ],
      "source": {
        "type": "Literal",
        "value": "../scheduler/async",
        "raw": "'../scheduler/async'",
        "range": [
          22,
          42
        ],
        "loc": {
          "start": {
            "line": 1,
            "column": 22
          },
          "end": {
            "line": 1,
            "column": 42
          }
        }
      },
      "range": [
        0,
        43
      ],
      "loc": {
        "start": {
          "line": 1,
          "column": 0
        },
        "end": {
          "line": 1,
          "column": 43
        }
      }
    },
    {
      "type": "ImportDeclaration",
      "specifiers": [
        {
          "type": "ImportSpecifier",
          "local": {
            "type": "Identifier",
            "name": "Subscriber",
            "range": [
              53,
              63
            ],
            "loc": {
              "start": {
                "line": 2,
                "column": 9
              },
              "end": {
                "line": 2,
                "column": 19
              }
            }
          },
          "imported": {
            "type": "Identifier",
            "name": "Subscriber",
            "range": [
              53,
              63
            ],
            "loc": {
              "start": {
                "line": 2,
                "column": 9
              },
              "end": {
                "line": 2,
                "column": 19
              }
            }
          },
          "range": [
            53,
            63
          ],
          "loc": {
            "start": {
              "line": 2,
              "column": 9
            },
            "end": {
              "line": 2,
              "column": 19
            }
          }
        }
      ],
      "source": {
        "type": "Literal",
        "value": "../Subscriber",
        "raw": "'../Subscriber'",
        "range": [
          71,
          86
        ],
        "loc": {
          "start": {
            "line": 2,
            "column": 27
          },
          "end": {
            "line": 2,
            "column": 42
          }
        }
      },
      "range": [
        44,
        87
      ],
      "loc": {
        "start": {
          "line": 2,
          "column": 0
        },
        "end": {
          "line": 2,
          "column": 43
        }
      },
      "trailingComments": [
        {
          "type": "Block",
          "value": "*\n * Ignores source values for `duration` milliseconds, then emits the most recent\n * value from the source Observable, then repeats this process.\n *\n * <span class=\"informal\">When it sees a source values, it ignores that plus\n * the next ones for `duration` milliseconds, and then it emits the most recent\n * value from the source.</span>\n *\n * <img src=\"./img/auditTime.png\" width=\"100%\">\n *\n * `auditTime` is similar to `throttleTime`, but emits the last value from the\n * silenced time window, instead of the first value. `auditTime` emits the most\n * recent value from the source Observable on the output Observable as soon as\n * its internal timer becomes disabled, and ignores source values while the\n * timer is enabled. Initially, the timer is disabled. As soon as the first\n * source value arrives, the timer is enabled. After `duration` milliseconds (or\n * the time unit determined internally by the optional `scheduler`) has passed,\n * the timer is disabled, then the most recent source value is emitted on the\n * output Observable, and this process repeats for the next source value.\n * Optionally takes a {@link Scheduler} for managing timers.\n *\n * @example <caption>Emit clicks at a rate of at most one click per second</caption>\n * var clicks = Rx.Observable.fromEvent(document, 'click');\n * var result = clicks.auditTime(1000);\n * result.subscribe(x => console.log(x));\n *\n * @see {@link audit}\n * @see {@link debounceTime}\n * @see {@link delay}\n * @see {@link sampleTime}\n * @see {@link throttleTime}\n *\n * @param {number} duration Time to wait before emitting the most recent source\n * value, measured in milliseconds or the time unit determined internally\n * by the optional `scheduler`.\n * @param {Scheduler} [scheduler=async] The {@link Scheduler} to use for\n * managing the timers that handle the rate-limiting behavior.\n * @return {Observable<T>} An Observable that performs rate-limiting of\n * emissions from the source Observable.\n * @method auditTime\n * @owner Observable\n ",
          "range": [
            88,
            2093
          ],
          "loc": {
            "start": {
              "line": 3,
              "column": 0
            },
            "end": {
              "line": 44,
              "column": 3
            }
          }
        }
      ]
    },
    {
      "type": "ExportNamedDeclaration",
      "declaration": {
        "type": "FunctionDeclaration",
        "id": {
          "type": "Identifier",
          "name": "auditTime",
          "range": [
            2110,
            2119
          ],
          "loc": {
            "start": {
              "line": 45,
              "column": 16
            },
            "end": {
              "line": 45,
              "column": 25
            }
          }
        },
        "params": [
          {
            "type": "Identifier",
            "name": "duration",
            "range": [
              2120,
              2128
            ],
            "loc": {
              "start": {
                "line": 45,
                "column": 26
              },
              "end": {
                "line": 45,
                "column": 34
              }
            }
          },
          {
            "type": "Identifier",
            "name": "scheduler",
            "range": [
              2130,
              2139
            ],
            "loc": {
              "start": {
                "line": 45,
                "column": 36
              },
              "end": {
                "line": 45,
                "column": 45
              }
            }
          }
        ],
        "body": {
          "type": "BlockStatement",
          "body": [
            {
              "type": "IfStatement",
              "test": {
                "type": "BinaryExpression",
                "operator": "===",
                "left": {
                  "type": "Identifier",
                  "name": "scheduler",
                  "range": [
                    2151,
                    2160
                  ],
                  "loc": {
                    "start": {
                      "line": 46,
                      "column": 8
                    },
                    "end": {
                      "line": 46,
                      "column": 17
                    }
                  }
                },
                "right": {
                  "type": "UnaryExpression",
                  "operator": "void",
                  "argument": {
                    "type": "Literal",
                    "value": 0,
                    "raw": "0",
                    "range": [
                      2170,
                      2171
                    ],
                    "loc": {
                      "start": {
                        "line": 46,
                        "column": 27
                      },
                      "end": {
                        "line": 46,
                        "column": 28
                      }
                    }
                  },
                  "prefix": true,
                  "range": [
                    2165,
                    2171
                  ],
                  "loc": {
                    "start": {
                      "line": 46,
                      "column": 22
                    },
                    "end": {
                      "line": 46,
                      "column": 28
                    }
                  }
                },
                "range": [
                  2151,
                  2171
                ],
                "loc": {
                  "start": {
                    "line": 46,
                    "column": 8
                  },
                  "end": {
                    "line": 46,
                    "column": 28
                  }
                }
              },
              "consequent": {
                "type": "BlockStatement",
                "body": [
                  {
                    "type": "ExpressionStatement",
                    "expression": {
                      "type": "AssignmentExpression",
                      "operator": "=",
                      "left": {
                        "type": "Identifier",
                        "name": "scheduler",
                        "range": [
                          2175,
                          2184
                        ],
                        "loc": {
                          "start": {
                            "line": 46,
                            "column": 32
                          },
                          "end": {
                            "line": 46,
                            "column": 41
                          }
                        }
                      },
                      "right": {
                        "type": "Identifier",
                        "name": "async",
                        "range": [
                          2187,
                          2192
                        ],
                        "loc": {
                          "start": {
                            "line": 46,
                            "column": 44
                          },
                          "end": {
                            "line": 46,
                            "column": 49
                          }
                        }
                      },
                      "range": [
                        2175,
                        2192
                      ],
                      "loc": {
                        "start": {
                          "line": 46,
                          "column": 32
                        },
                        "end": {
                          "line": 46,
                          "column": 49
                        }
                      }
                    },
                    "range": [
                      2175,
                      2193
                    ],
                    "loc": {
                      "start": {
                        "line": 46,
                        "column": 32
                      },
                      "end": {
                        "line": 46,
                        "column": 50
                      }
                    }
                  }
                ],
                "range": [
                  2173,
                  2195
                ],
                "loc": {
                  "start": {
                    "line": 46,
                    "column": 30
                  },
                  "end": {
                    "line": 46,
                    "column": 52
                  }
                }
              },
              "alternate": null,
              "range": [
                2147,
                2195
              ],
              "loc": {
                "start": {
                  "line": 46,
                  "column": 4
                },
                "end": {
                  "line": 46,
                  "column": 52
                }
              }
            },
            {
              "type": "ReturnStatement",
              "argument": {
                "type": "CallExpression",
                "callee": {
                  "type": "MemberExpression",
                  "computed": false,
                  "object": {
                    "type": "ThisExpression",
                    "range": [
                      2207,
                      2211
                    ],
                    "loc": {
                      "start": {
                        "line": 47,
                        "column": 11
                      },
                      "end": {
                        "line": 47,
                        "column": 15
                      }
                    }
                  },
                  "property": {
                    "type": "Identifier",
                    "name": "lift",
                    "range": [
                      2212,
                      2216
                    ],
                    "loc": {
                      "start": {
                        "line": 47,
                        "column": 16
                      },
                      "end": {
                        "line": 47,
                        "column": 20
                      }
                    }
                  },
                  "range": [
                    2207,
                    2216
                  ],
                  "loc": {
                    "start": {
                      "line": 47,
                      "column": 11
                    },
                    "end": {
                      "line": 47,
                      "column": 20
                    }
                  }
                },
                "arguments": [
                  {
                    "type": "NewExpression",
                    "callee": {
                      "type": "Identifier",
                      "name": "AuditTimeOperator",
                      "range": [
                        2221,
                        2238
                      ],
                      "loc": {
                        "start": {
                          "line": 47,
                          "column": 25
                        },
                        "end": {
                          "line": 47,
                          "column": 42
                        }
                      }
                    },
                    "arguments": [
                      {
                        "type": "Identifier",
                        "name": "duration",
                        "range": [
                          2239,
                          2247
                        ],
                        "loc": {
                          "start": {
                            "line": 47,
                            "column": 43
                          },
                          "end": {
                            "line": 47,
                            "column": 51
                          }
                        }
                      },
                      {
                        "type": "Identifier",
                        "name": "scheduler",
                        "range": [
                          2249,
                          2258
                        ],
                        "loc": {
                          "start": {
                            "line": 47,
                            "column": 53
                          },
                          "end": {
                            "line": 47,
                            "column": 62
                          }
                        }
                      }
                    ],
                    "range": [
                      2217,
                      2259
                    ],
                    "loc": {
                      "start": {
                        "line": 47,
                        "column": 21
                      },
                      "end": {
                        "line": 47,
                        "column": 63
                      }
                    }
                  }
                ],
                "range": [
                  2207,
                  2260
                ],
                "loc": {
                  "start": {
                    "line": 47,
                    "column": 11
                  },
                  "end": {
                    "line": 47,
                    "column": 64
                  }
                }
              },
              "range": [
                2200,
                2261
              ],
              "loc": {
                "start": {
                  "line": 47,
                  "column": 4
                },
                "end": {
                  "line": 47,
                  "column": 65
                }
              }
            }
          ],
          "range": [
            2141,
            2263
          ],
          "loc": {
            "start": {
              "line": 45,
              "column": 47
            },
            "end": {
              "line": 48,
              "column": 1
            }
          }
        },
        "generator": false,
        "expression": false,
        "range": [
          2101,
          2263
        ],
        "loc": {
          "start": {
            "line": 45,
            "column": 7
          },
          "end": {
            "line": 48,
            "column": 1
          }
        },
        "leadingComments": [
          {
            "type": "Block",
            "value": "*\n * Ignores source values for `duration` milliseconds, then emits the most recent\n * value from the source Observable, then repeats this process.\n *\n * <span class=\"informal\">When it sees a source values, it ignores that plus\n * the next ones for `duration` milliseconds, and then it emits the most recent\n * value from the source.</span>\n *\n * <img src=\"./img/auditTime.png\" width=\"100%\">\n *\n * `auditTime` is similar to `throttleTime`, but emits the last value from the\n * silenced time window, instead of the first value. `auditTime` emits the most\n * recent value from the source Observable on the output Observable as soon as\n * its internal timer becomes disabled, and ignores source values while the\n * timer is enabled. Initially, the timer is disabled. As soon as the first\n * source value arrives, the timer is enabled. After `duration` milliseconds (or\n * the time unit determined internally by the optional `scheduler`) has passed,\n * the timer is disabled, then the most recent source value is emitted on the\n * output Observable, and this process repeats for the next source value.\n * Optionally takes a {@link Scheduler} for managing timers.\n *\n * @example <caption>Emit clicks at a rate of at most one click per second</caption>\n * var clicks = Rx.Observable.fromEvent(document, 'click');\n * var result = clicks.auditTime(1000);\n * result.subscribe(x => console.log(x));\n *\n * @see {@link audit}\n * @see {@link debounceTime}\n * @see {@link delay}\n * @see {@link sampleTime}\n * @see {@link throttleTime}\n *\n * @param {number} duration Time to wait before emitting the most recent source\n * value, measured in milliseconds or the time unit determined internally\n * by the optional `scheduler`.\n * @param {Scheduler} [scheduler=async] The {@link Scheduler} to use for\n * managing the timers that handle the rate-limiting behavior.\n * @return {Observable<T>} An Observable that performs rate-limiting of\n * emissions from the source Observable.\n * @method auditTime\n * @owner Observable\n ",
            "range": [
              88,
              2093
            ],
            "loc": {
              "start": {
                "line": 3,
                "column": 0
              },
              "end": {
                "line": 44,
                "column": 3
              }
            }
          }
        ],
        "trailingComments": []
      },
      "specifiers": [],
      "source": null,
      "range": [
        2094,
        2263
      ],
      "loc": {
        "start": {
          "line": 45,
          "column": 0
        },
        "end": {
          "line": 48,
          "column": 1
        }
      },
      "leadingComments": [
        {
          "type": "Block",
          "value": "*\n * Ignores source values for `duration` milliseconds, then emits the most recent\n * value from the source Observable, then repeats this process.\n *\n * <span class=\"informal\">When it sees a source values, it ignores that plus\n * the next ones for `duration` milliseconds, and then it emits the most recent\n * value from the source.</span>\n *\n * <img src=\"./img/auditTime.png\" width=\"100%\">\n *\n * `auditTime` is similar to `throttleTime`, but emits the last value from the\n * silenced time window, instead of the first value. `auditTime` emits the most\n * recent value from the source Observable on the output Observable as soon as\n * its internal timer becomes disabled, and ignores source values while the\n * timer is enabled. Initially, the timer is disabled. As soon as the first\n * source value arrives, the timer is enabled. After `duration` milliseconds (or\n * the time unit determined internally by the optional `scheduler`) has passed,\n * the timer is disabled, then the most recent source value is emitted on the\n * output Observable, and this process repeats for the next source value.\n * Optionally takes a {@link Scheduler} for managing timers.\n *\n * @example <caption>Emit clicks at a rate of at most one click per second</caption>\n * var clicks = Rx.Observable.fromEvent(document, 'click');\n * var result = clicks.auditTime(1000);\n * result.subscribe(x => console.log(x));\n *\n * @see {@link audit}\n * @see {@link debounceTime}\n * @see {@link delay}\n * @see {@link sampleTime}\n * @see {@link throttleTime}\n *\n * @param {number} duration Time to wait before emitting the most recent source\n * value, measured in milliseconds or the time unit determined internally\n * by the optional `scheduler`.\n * @param {Scheduler} [scheduler=async] The {@link Scheduler} to use for\n * managing the timers that handle the rate-limiting behavior.\n * @return {Observable<T>} An Observable that performs rate-limiting of\n * emissions from the source Observable.\n * @method auditTime\n * @owner Observable\n ",
          "range": [
            88,
            2093
          ],
          "loc": {
            "start": {
              "line": 3,
              "column": 0
            },
            "end": {
              "line": 44,
              "column": 3
            }
          }
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "declarations": [
        {
          "type": "VariableDeclarator",
          "id": {
            "type": "Identifier",
            "name": "AuditTimeOperator",
            "range": [
              2268,
              2285
            ],
            "loc": {
              "start": {
                "line": 49,
                "column": 4
              },
              "end": {
                "line": 49,
                "column": 21
              }
            }
          },
          "init": {
            "type": "CallExpression",
            "callee": {
              "type": "FunctionExpression",
              "id": null,
              "params": [],
              "body": {
                "type": "BlockStatement",
                "body": [
                  {
                    "type": "FunctionDeclaration",
                    "id": {
                      "type": "Identifier",
                      "name": "AuditTimeOperator",
                      "range": [
                        2316,
                        2333
                      ],
                      "loc": {
                        "start": {
                          "line": 50,
                          "column": 13
                        },
                        "end": {
                          "line": 50,
                          "column": 30
                        }
                      }
                    },
                    "params": [
                      {
                        "type": "Identifier",
                        "name": "duration",
                        "range": [
                          2334,
                          2342
                        ],
                        "loc": {
                          "start": {
                            "line": 50,
                            "column": 31
                          },
                          "end": {
                            "line": 50,
                            "column": 39
                          }
                        }
                      },
                      {
                        "type": "Identifier",
                        "name": "scheduler",
                        "range": [
                          2344,
                          2353
                        ],
                        "loc": {
                          "start": {
                            "line": 50,
                            "column": 41
                          },
                          "end": {
                            "line": 50,
                            "column": 50
                          }
                        }
                      }
                    ],
                    "body": {
                      "type": "BlockStatement",
                      "body": [
                        {
                          "type": "ExpressionStatement",
                          "expression": {
                            "type": "AssignmentExpression",
                            "operator": "=",
                            "left": {
                              "type": "MemberExpression",
                              "computed": false,
                              "object": {
                                "type": "ThisExpression",
                                "range": [
                                  2365,
                                  2369
                                ],
                                "loc": {
                                  "start": {
                                    "line": 51,
                                    "column": 8
                                  },
                                  "end": {
                                    "line": 51,
                                    "column": 12
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "name": "duration",
                                "range": [
                                  2370,
                                  2378
                                ],
                                "loc": {
                                  "start": {
                                    "line": 51,
                                    "column": 13
                                  },
                                  "end": {
                                    "line": 51,
                                    "column": 21
                                  }
                                }
                              },
                              "range": [
                                2365,
                                2378
                              ],
                              "loc": {
                                "start": {
                                  "line": 51,
                                  "column": 8
                                },
                                "end": {
                                  "line": 51,
                                  "column": 21
                                }
                              }
                            },
                            "right": {
                              "type": "Identifier",
                              "name": "duration",
                              "range": [
                                2381,
                                2389
                              ],
                              "loc": {
                                "start": {
                                  "line": 51,
                                  "column": 24
                                },
                                "end": {
                                  "line": 51,
                                  "column": 32
                                }
                              }
                            },
                            "range": [
                              2365,
                              2389
                            ],
                            "loc": {
                              "start": {
                                "line": 51,
                                "column": 8
                              },
                              "end": {
                                "line": 51,
                                "column": 32
                              }
                            }
                          },
                          "range": [
                            2365,
                            2390
                          ],
                          "loc": {
                            "start": {
                              "line": 51,
                              "column": 8
                            },
                            "end": {
                              "line": 51,
                              "column": 33
                            }
                          }
                        },
                        {
                          "type": "ExpressionStatement",
                          "expression": {
                            "type": "AssignmentExpression",
                            "operator": "=",
                            "left": {
                              "type": "MemberExpression",
                              "computed": false,
                              "object": {
                                "type": "ThisExpression",
                                "range": [
                                  2399,
                                  2403
                                ],
                                "loc": {
                                  "start": {
                                    "line": 52,
                                    "column": 8
                                  },
                                  "end": {
                                    "line": 52,
                                    "column": 12
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "name": "scheduler",
                                "range": [
                                  2404,
                                  2413
                                ],
                                "loc": {
                                  "start": {
                                    "line": 52,
                                    "column": 13
                                  },
                                  "end": {
                                    "line": 52,
                                    "column": 22
                                  }
                                }
                              },
                              "range": [
                                2399,
                                2413
                              ],
                              "loc": {
                                "start": {
                                  "line": 52,
                                  "column": 8
                                },
                                "end": {
                                  "line": 52,
                                  "column": 22
                                }
                              }
                            },
                            "right": {
                              "type": "Identifier",
                              "name": "scheduler",
                              "range": [
                                2416,
                                2425
                              ],
                              "loc": {
                                "start": {
                                  "line": 52,
                                  "column": 25
                                },
                                "end": {
                                  "line": 52,
                                  "column": 34
                                }
                              }
                            },
                            "range": [
                              2399,
                              2425
                            ],
                            "loc": {
                              "start": {
                                "line": 52,
                                "column": 8
                              },
                              "end": {
                                "line": 52,
                                "column": 34
                              }
                            }
                          },
                          "range": [
                            2399,
                            2426
                          ],
                          "loc": {
                            "start": {
                              "line": 52,
                              "column": 8
                            },
                            "end": {
                              "line": 52,
                              "column": 35
                            }
                          }
                        }
                      ],
                      "range": [
                        2355,
                        2432
                      ],
                      "loc": {
                        "start": {
                          "line": 50,
                          "column": 52
                        },
                        "end": {
                          "line": 53,
                          "column": 5
                        }
                      }
                    },
                    "generator": false,
                    "expression": false,
                    "range": [
                      2307,
                      2432
                    ],
                    "loc": {
                      "start": {
                        "line": 50,
                        "column": 4
                      },
                      "end": {
                        "line": 53,
                        "column": 5
                      }
                    }
                  },
                  {
                    "type": "ExpressionStatement",
                    "expression": {
                      "type": "AssignmentExpression",
                      "operator": "=",
                      "left": {
                        "type": "MemberExpression",
                        "computed": false,
                        "object": {
                          "type": "MemberExpression",
                          "computed": false,
                          "object": {
                            "type": "Identifier",
                            "name": "AuditTimeOperator",
                            "range": [
                              2437,
                              2454
                            ],
                            "loc": {
                              "start": {
                                "line": 54,
                                "column": 4
                              },
                              "end": {
                                "line": 54,
                                "column": 21
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "name": "prototype",
                            "range": [
                              2455,
                              2464
                            ],
                            "loc": {
                              "start": {
                                "line": 54,
                                "column": 22
                              },
                              "end": {
                                "line": 54,
                                "column": 31
                              }
                            }
                          },
                          "range": [
                            2437,
                            2464
                          ],
                          "loc": {
                            "start": {
                              "line": 54,
                              "column": 4
                            },
                            "end": {
                              "line": 54,
                              "column": 31
                            }
                          }
                        },
                        "property": {
                          "type": "Identifier",
                          "name": "call",
                          "range": [
                            2465,
                            2469
                          ],
                          "loc": {
                            "start": {
                              "line": 54,
                              "column": 32
                            },
                            "end": {
                              "line": 54,
                              "column": 36
                            }
                          }
                        },
                        "range": [
                          2437,
                          2469
                        ],
                        "loc": {
                          "start": {
                            "line": 54,
                            "column": 4
                          },
                          "end": {
                            "line": 54,
                            "column": 36
                          }
                        }
                      },
                      "right": {
                        "type": "FunctionExpression",
                        "id": null,
                        "params": [
                          {
                            "type": "Identifier",
                            "name": "subscriber",
                            "range": [
                              2482,
                              2492
                            ],
                            "loc": {
                              "start": {
                                "line": 54,
                                "column": 49
                              },
                              "end": {
                                "line": 54,
                                "column": 59
                              }
                            }
                          },
                          {
                            "type": "Identifier",
                            "name": "source",
                            "range": [
                              2494,
                              2500
                            ],
                            "loc": {
                              "start": {
                                "line": 54,
                                "column": 61
                              },
                              "end": {
                                "line": 54,
                                "column": 67
                              }
                            }
                          }
                        ],
                        "body": {
                          "type": "BlockStatement",
                          "body": [
                            {
                              "type": "ReturnStatement",
                              "argument": {
                                "type": "CallExpression",
                                "callee": {
                                  "type": "MemberExpression",
                                  "computed": false,
                                  "object": {
                                    "type": "Identifier",
                                    "name": "source",
                                    "range": [
                                      2519,
                                      2525
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 55,
                                        "column": 15
                                      },
                                      "end": {
                                        "line": 55,
                                        "column": 21
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "name": "_subscribe",
                                    "range": [
                                      2526,
                                      2536
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 55,
                                        "column": 22
                                      },
                                      "end": {
                                        "line": 55,
                                        "column": 32
                                      }
                                    }
                                  },
                                  "range": [
                                    2519,
                                    2536
                                  ],
                                  "loc": {
                                    "start": {
                                      "line": 55,
                                      "column": 15
                                    },
                                    "end": {
                                      "line": 55,
                                      "column": 32
                                    }
                                  }
                                },
                                "arguments": [
                                  {
                                    "type": "NewExpression",
                                    "callee": {
                                      "type": "Identifier",
                                      "name": "AuditTimeSubscriber",
                                      "range": [
                                        2541,
                                        2560
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 55,
                                          "column": 37
                                        },
                                        "end": {
                                          "line": 55,
                                          "column": 56
                                        }
                                      }
                                    },
                                    "arguments": [
                                      {
                                        "type": "Identifier",
                                        "name": "subscriber",
                                        "range": [
                                          2561,
                                          2571
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 55,
                                            "column": 57
                                          },
                                          "end": {
                                            "line": 55,
                                            "column": 67
                                          }
                                        }
                                      },
                                      {
                                        "type": "MemberExpression",
                                        "computed": false,
                                        "object": {
                                          "type": "ThisExpression",
                                          "range": [
                                            2573,
                                            2577
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 55,
                                              "column": 69
                                            },
                                            "end": {
                                              "line": 55,
                                              "column": 73
                                            }
                                          }
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "name": "duration",
                                          "range": [
                                            2578,
                                            2586
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 55,
                                              "column": 74
                                            },
                                            "end": {
                                              "line": 55,
                                              "column": 82
                                            }
                                          }
                                        },
                                        "range": [
                                          2573,
                                          2586
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 55,
                                            "column": 69
                                          },
                                          "end": {
                                            "line": 55,
                                            "column": 82
                                          }
                                        }
                                      },
                                      {
                                        "type": "MemberExpression",
                                        "computed": false,
                                        "object": {
                                          "type": "ThisExpression",
                                          "range": [
                                            2588,
                                            2592
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 55,
                                              "column": 84
                                            },
                                            "end": {
                                              "line": 55,
                                              "column": 88
                                            }
                                          }
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "name": "scheduler",
                                          "range": [
                                            2593,
                                            2602
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 55,
                                              "column": 89
                                            },
                                            "end": {
                                              "line": 55,
                                              "column": 98
                                            }
                                          }
                                        },
                                        "range": [
                                          2588,
                                          2602
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 55,
                                            "column": 84
                                          },
                                          "end": {
                                            "line": 55,
                                            "column": 98
                                          }
                                        }
                                      }
                                    ],
                                    "range": [
                                      2537,
                                      2603
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 55,
                                        "column": 33
                                      },
                                      "end": {
                                        "line": 55,
                                        "column": 99
                                      }
                                    }
                                  }
                                ],
                                "range": [
                                  2519,
                                  2604
                                ],
                                "loc": {
                                  "start": {
                                    "line": 55,
                                    "column": 15
                                  },
                                  "end": {
                                    "line": 55,
                                    "column": 100
                                  }
                                }
                              },
                              "range": [
                                2512,
                                2605
                              ],
                              "loc": {
                                "start": {
                                  "line": 55,
                                  "column": 8
                                },
                                "end": {
                                  "line": 55,
                                  "column": 101
                                }
                              }
                            }
                          ],
                          "range": [
                            2502,
                            2611
                          ],
                          "loc": {
                            "start": {
                              "line": 54,
                              "column": 69
                            },
                            "end": {
                              "line": 56,
                              "column": 5
                            }
                          }
                        },
                        "generator": false,
                        "expression": false,
                        "range": [
                          2472,
                          2611
                        ],
                        "loc": {
                          "start": {
                            "line": 54,
                            "column": 39
                          },
                          "end": {
                            "line": 56,
                            "column": 5
                          }
                        }
                      },
                      "range": [
                        2437,
                        2611
                      ],
                      "loc": {
                        "start": {
                          "line": 54,
                          "column": 4
                        },
                        "end": {
                          "line": 56,
                          "column": 5
                        }
                      }
                    },
                    "range": [
                      2437,
                      2612
                    ],
                    "loc": {
                      "start": {
                        "line": 54,
                        "column": 4
                      },
                      "end": {
                        "line": 56,
                        "column": 6
                      }
                    }
                  },
                  {
                    "type": "ReturnStatement",
                    "argument": {
                      "type": "Identifier",
                      "name": "AuditTimeOperator",
                      "range": [
                        2624,
                        2641
                      ],
                      "loc": {
                        "start": {
                          "line": 57,
                          "column": 11
                        },
                        "end": {
                          "line": 57,
                          "column": 28
                        }
                      }
                    },
                    "range": [
                      2617,
                      2642
                    ],
                    "loc": {
                      "start": {
                        "line": 57,
                        "column": 4
                      },
                      "end": {
                        "line": 57,
                        "column": 29
                      }
                    }
                  }
                ],
                "range": [
                  2301,
                  2644
                ],
                "loc": {
                  "start": {
                    "line": 49,
                    "column": 37
                  },
                  "end": {
                    "line": 58,
                    "column": 1
                  }
                }
              },
              "generator": false,
              "expression": false,
              "range": [
                2289,
                2644
              ],
              "loc": {
                "start": {
                  "line": 49,
                  "column": 25
                },
                "end": {
                  "line": 58,
                  "column": 1
                }
              }
            },
            "arguments": [],
            "range": [
              2289,
              2646
            ],
            "loc": {
              "start": {
                "line": 49,
                "column": 25
              },
              "end": {
                "line": 58,
                "column": 3
              }
            }
          },
          "range": [
            2268,
            2647
          ],
          "loc": {
            "start": {
              "line": 49,
              "column": 4
            },
            "end": {
              "line": 58,
              "column": 4
            }
          }
        }
      ],
      "kind": "var",
      "range": [
        2264,
        2648
      ],
      "loc": {
        "start": {
          "line": 49,
          "column": 0
        },
        "end": {
          "line": 58,
          "column": 5
        }
      },
      "trailingComments": [
        {
          "type": "Block",
          "value": "*\n * We need this JSDoc comment for affecting ESDoc.\n * @ignore\n * @extends {Ignored}\n ",
          "range": [
            2649,
            2740
          ],
          "loc": {
            "start": {
              "line": 59,
              "column": 0
            },
            "end": {
              "line": 63,
              "column": 3
            }
          }
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "declarations": [
        {
          "type": "VariableDeclarator",
          "id": {
            "type": "Identifier",
            "name": "AuditTimeSubscriber",
            "range": [
              2745,
              2764
            ],
            "loc": {
              "start": {
                "line": 64,
                "column": 4
              },
              "end": {
                "line": 64,
                "column": 23
              }
            }
          },
          "init": {
            "type": "CallExpression",
            "callee": {
              "type": "FunctionExpression",
              "id": null,
              "params": [
                {
                  "type": "Identifier",
                  "name": "_super",
                  "range": [
                    2778,
                    2784
                  ],
                  "loc": {
                    "start": {
                      "line": 64,
                      "column": 37
                    },
                    "end": {
                      "line": 64,
                      "column": 43
                    }
                  }
                }
              ],
              "body": {
                "type": "BlockStatement",
                "body": [
                  {
                    "type": "ExpressionStatement",
                    "expression": {
                      "type": "CallExpression",
                      "callee": {
                        "type": "Identifier",
                        "name": "__extends",
                        "range": [
                          2792,
                          2801
                        ],
                        "loc": {
                          "start": {
                            "line": 65,
                            "column": 4
                          },
                          "end": {
                            "line": 65,
                            "column": 13
                          }
                        }
                      },
                      "arguments": [
                        {
                          "type": "Identifier",
                          "name": "AuditTimeSubscriber",
                          "range": [
                            2802,
                            2821
                          ],
                          "loc": {
                            "start": {
                              "line": 65,
                              "column": 14
                            },
                            "end": {
                              "line": 65,
                              "column": 33
                            }
                          }
                        },
                        {
                          "type": "Identifier",
                          "name": "_super",
                          "range": [
                            2823,
                            2829
                          ],
                          "loc": {
                            "start": {
                              "line": 65,
                              "column": 35
                            },
                            "end": {
                              "line": 65,
                              "column": 41
                            }
                          }
                        }
                      ],
                      "range": [
                        2792,
                        2830
                      ],
                      "loc": {
                        "start": {
                          "line": 65,
                          "column": 4
                        },
                        "end": {
                          "line": 65,
                          "column": 42
                        }
                      }
                    },
                    "range": [
                      2792,
                      2831
                    ],
                    "loc": {
                      "start": {
                        "line": 65,
                        "column": 4
                      },
                      "end": {
                        "line": 65,
                        "column": 43
                      }
                    }
                  },
                  {
                    "type": "FunctionDeclaration",
                    "id": {
                      "type": "Identifier",
                      "name": "AuditTimeSubscriber",
                      "range": [
                        2845,
                        2864
                      ],
                      "loc": {
                        "start": {
                          "line": 66,
                          "column": 13
                        },
                        "end": {
                          "line": 66,
                          "column": 32
                        }
                      }
                    },
                    "params": [
                      {
                        "type": "Identifier",
                        "name": "destination",
                        "range": [
                          2865,
                          2876
                        ],
                        "loc": {
                          "start": {
                            "line": 66,
                            "column": 33
                          },
                          "end": {
                            "line": 66,
                            "column": 44
                          }
                        }
                      },
                      {
                        "type": "Identifier",
                        "name": "duration",
                        "range": [
                          2878,
                          2886
                        ],
                        "loc": {
                          "start": {
                            "line": 66,
                            "column": 46
                          },
                          "end": {
                            "line": 66,
                            "column": 54
                          }
                        }
                      },
                      {
                        "type": "Identifier",
                        "name": "scheduler",
                        "range": [
                          2888,
                          2897
                        ],
                        "loc": {
                          "start": {
                            "line": 66,
                            "column": 56
                          },
                          "end": {
                            "line": 66,
                            "column": 65
                          }
                        }
                      }
                    ],
                    "body": {
                      "type": "BlockStatement",
                      "body": [
                        {
                          "type": "ExpressionStatement",
                          "expression": {
                            "type": "CallExpression",
                            "callee": {
                              "type": "MemberExpression",
                              "computed": false,
                              "object": {
                                "type": "Identifier",
                                "name": "_super",
                                "range": [
                                  2909,
                                  2915
                                ],
                                "loc": {
                                  "start": {
                                    "line": 67,
                                    "column": 8
                                  },
                                  "end": {
                                    "line": 67,
                                    "column": 14
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "name": "call",
                                "range": [
                                  2916,
                                  2920
                                ],
                                "loc": {
                                  "start": {
                                    "line": 67,
                                    "column": 15
                                  },
                                  "end": {
                                    "line": 67,
                                    "column": 19
                                  }
                                }
                              },
                              "range": [
                                2909,
                                2920
                              ],
                              "loc": {
                                "start": {
                                  "line": 67,
                                  "column": 8
                                },
                                "end": {
                                  "line": 67,
                                  "column": 19
                                }
                              }
                            },
                            "arguments": [
                              {
                                "type": "ThisExpression",
                                "range": [
                                  2921,
                                  2925
                                ],
                                "loc": {
                                  "start": {
                                    "line": 67,
                                    "column": 20
                                  },
                                  "end": {
                                    "line": 67,
                                    "column": 24
                                  }
                                }
                              },
                              {
                                "type": "Identifier",
                                "name": "destination",
                                "range": [
                                  2927,
                                  2938
                                ],
                                "loc": {
                                  "start": {
                                    "line": 67,
                                    "column": 26
                                  },
                                  "end": {
                                    "line": 67,
                                    "column": 37
                                  }
                                }
                              }
                            ],
                            "range": [
                              2909,
                              2939
                            ],
                            "loc": {
                              "start": {
                                "line": 67,
                                "column": 8
                              },
                              "end": {
                                "line": 67,
                                "column": 38
                              }
                            }
                          },
                          "range": [
                            2909,
                            2940
                          ],
                          "loc": {
                            "start": {
                              "line": 67,
                              "column": 8
                            },
                            "end": {
                              "line": 67,
                              "column": 39
                            }
                          }
                        },
                        {
                          "type": "ExpressionStatement",
                          "expression": {
                            "type": "AssignmentExpression",
                            "operator": "=",
                            "left": {
                              "type": "MemberExpression",
                              "computed": false,
                              "object": {
                                "type": "ThisExpression",
                                "range": [
                                  2949,
                                  2953
                                ],
                                "loc": {
                                  "start": {
                                    "line": 68,
                                    "column": 8
                                  },
                                  "end": {
                                    "line": 68,
                                    "column": 12
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "name": "duration",
                                "range": [
                                  2954,
                                  2962
                                ],
                                "loc": {
                                  "start": {
                                    "line": 68,
                                    "column": 13
                                  },
                                  "end": {
                                    "line": 68,
                                    "column": 21
                                  }
                                }
                              },
                              "range": [
                                2949,
                                2962
                              ],
                              "loc": {
                                "start": {
                                  "line": 68,
                                  "column": 8
                                },
                                "end": {
                                  "line": 68,
                                  "column": 21
                                }
                              }
                            },
                            "right": {
                              "type": "Identifier",
                              "name": "duration",
                              "range": [
                                2965,
                                2973
                              ],
                              "loc": {
                                "start": {
                                  "line": 68,
                                  "column": 24
                                },
                                "end": {
                                  "line": 68,
                                  "column": 32
                                }
                              }
                            },
                            "range": [
                              2949,
                              2973
                            ],
                            "loc": {
                              "start": {
                                "line": 68,
                                "column": 8
                              },
                              "end": {
                                "line": 68,
                                "column": 32
                              }
                            }
                          },
                          "range": [
                            2949,
                            2974
                          ],
                          "loc": {
                            "start": {
                              "line": 68,
                              "column": 8
                            },
                            "end": {
                              "line": 68,
                              "column": 33
                            }
                          }
                        },
                        {
                          "type": "ExpressionStatement",
                          "expression": {
                            "type": "AssignmentExpression",
                            "operator": "=",
                            "left": {
                              "type": "MemberExpression",
                              "computed": false,
                              "object": {
                                "type": "ThisExpression",
                                "range": [
                                  2983,
                                  2987
                                ],
                                "loc": {
                                  "start": {
                                    "line": 69,
                                    "column": 8
                                  },
                                  "end": {
                                    "line": 69,
                                    "column": 12
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "name": "scheduler",
                                "range": [
                                  2988,
                                  2997
                                ],
                                "loc": {
                                  "start": {
                                    "line": 69,
                                    "column": 13
                                  },
                                  "end": {
                                    "line": 69,
                                    "column": 22
                                  }
                                }
                              },
                              "range": [
                                2983,
                                2997
                              ],
                              "loc": {
                                "start": {
                                  "line": 69,
                                  "column": 8
                                },
                                "end": {
                                  "line": 69,
                                  "column": 22
                                }
                              }
                            },
                            "right": {
                              "type": "Identifier",
                              "name": "scheduler",
                              "range": [
                                3000,
                                3009
                              ],
                              "loc": {
                                "start": {
                                  "line": 69,
                                  "column": 25
                                },
                                "end": {
                                  "line": 69,
                                  "column": 34
                                }
                              }
                            },
                            "range": [
                              2983,
                              3009
                            ],
                            "loc": {
                              "start": {
                                "line": 69,
                                "column": 8
                              },
                              "end": {
                                "line": 69,
                                "column": 34
                              }
                            }
                          },
                          "range": [
                            2983,
                            3010
                          ],
                          "loc": {
                            "start": {
                              "line": 69,
                              "column": 8
                            },
                            "end": {
                              "line": 69,
                              "column": 35
                            }
                          }
                        },
                        {
                          "type": "ExpressionStatement",
                          "expression": {
                            "type": "AssignmentExpression",
                            "operator": "=",
                            "left": {
                              "type": "MemberExpression",
                              "computed": false,
                              "object": {
                                "type": "ThisExpression",
                                "range": [
                                  3019,
                                  3023
                                ],
                                "loc": {
                                  "start": {
                                    "line": 70,
                                    "column": 8
                                  },
                                  "end": {
                                    "line": 70,
                                    "column": 12
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "name": "hasValue",
                                "range": [
                                  3024,
                                  3032
                                ],
                                "loc": {
                                  "start": {
                                    "line": 70,
                                    "column": 13
                                  },
                                  "end": {
                                    "line": 70,
                                    "column": 21
                                  }
                                }
                              },
                              "range": [
                                3019,
                                3032
                              ],
                              "loc": {
                                "start": {
                                  "line": 70,
                                  "column": 8
                                },
                                "end": {
                                  "line": 70,
                                  "column": 21
                                }
                              }
                            },
                            "right": {
                              "type": "Literal",
                              "value": false,
                              "raw": "false",
                              "range": [
                                3035,
                                3040
                              ],
                              "loc": {
                                "start": {
                                  "line": 70,
                                  "column": 24
                                },
                                "end": {
                                  "line": 70,
                                  "column": 29
                                }
                              }
                            },
                            "range": [
                              3019,
                              3040
                            ],
                            "loc": {
                              "start": {
                                "line": 70,
                                "column": 8
                              },
                              "end": {
                                "line": 70,
                                "column": 29
                              }
                            }
                          },
                          "range": [
                            3019,
                            3041
                          ],
                          "loc": {
                            "start": {
                              "line": 70,
                              "column": 8
                            },
                            "end": {
                              "line": 70,
                              "column": 30
                            }
                          }
                        }
                      ],
                      "range": [
                        2899,
                        3047
                      ],
                      "loc": {
                        "start": {
                          "line": 66,
                          "column": 67
                        },
                        "end": {
                          "line": 71,
                          "column": 5
                        }
                      }
                    },
                    "generator": false,
                    "expression": false,
                    "range": [
                      2836,
                      3047
                    ],
                    "loc": {
                      "start": {
                        "line": 66,
                        "column": 4
                      },
                      "end": {
                        "line": 71,
                        "column": 5
                      }
                    }
                  },
                  {
                    "type": "ExpressionStatement",
                    "expression": {
                      "type": "AssignmentExpression",
                      "operator": "=",
                      "left": {
                        "type": "MemberExpression",
                        "computed": false,
                        "object": {
                          "type": "MemberExpression",
                          "computed": false,
                          "object": {
                            "type": "Identifier",
                            "name": "AuditTimeSubscriber",
                            "range": [
                              3052,
                              3071
                            ],
                            "loc": {
                              "start": {
                                "line": 72,
                                "column": 4
                              },
                              "end": {
                                "line": 72,
                                "column": 23
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "name": "prototype",
                            "range": [
                              3072,
                              3081
                            ],
                            "loc": {
                              "start": {
                                "line": 72,
                                "column": 24
                              },
                              "end": {
                                "line": 72,
                                "column": 33
                              }
                            }
                          },
                          "range": [
                            3052,
                            3081
                          ],
                          "loc": {
                            "start": {
                              "line": 72,
                              "column": 4
                            },
                            "end": {
                              "line": 72,
                              "column": 33
                            }
                          }
                        },
                        "property": {
                          "type": "Identifier",
                          "name": "_next",
                          "range": [
                            3082,
                            3087
                          ],
                          "loc": {
                            "start": {
                              "line": 72,
                              "column": 34
                            },
                            "end": {
                              "line": 72,
                              "column": 39
                            }
                          }
                        },
                        "range": [
                          3052,
                          3087
                        ],
                        "loc": {
                          "start": {
                            "line": 72,
                            "column": 4
                          },
                          "end": {
                            "line": 72,
                            "column": 39
                          }
                        }
                      },
                      "right": {
                        "type": "FunctionExpression",
                        "id": null,
                        "params": [
                          {
                            "type": "Identifier",
                            "name": "value",
                            "range": [
                              3100,
                              3105
                            ],
                            "loc": {
                              "start": {
                                "line": 72,
                                "column": 52
                              },
                              "end": {
                                "line": 72,
                                "column": 57
                              }
                            }
                          }
                        ],
                        "body": {
                          "type": "BlockStatement",
                          "body": [
                            {
                              "type": "ExpressionStatement",
                              "expression": {
                                "type": "AssignmentExpression",
                                "operator": "=",
                                "left": {
                                  "type": "MemberExpression",
                                  "computed": false,
                                  "object": {
                                    "type": "ThisExpression",
                                    "range": [
                                      3117,
                                      3121
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 73,
                                        "column": 8
                                      },
                                      "end": {
                                        "line": 73,
                                        "column": 12
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "name": "value",
                                    "range": [
                                      3122,
                                      3127
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 73,
                                        "column": 13
                                      },
                                      "end": {
                                        "line": 73,
                                        "column": 18
                                      }
                                    }
                                  },
                                  "range": [
                                    3117,
                                    3127
                                  ],
                                  "loc": {
                                    "start": {
                                      "line": 73,
                                      "column": 8
                                    },
                                    "end": {
                                      "line": 73,
                                      "column": 18
                                    }
                                  }
                                },
                                "right": {
                                  "type": "Identifier",
                                  "name": "value",
                                  "range": [
                                    3130,
                                    3135
                                  ],
                                  "loc": {
                                    "start": {
                                      "line": 73,
                                      "column": 21
                                    },
                                    "end": {
                                      "line": 73,
                                      "column": 26
                                    }
                                  }
                                },
                                "range": [
                                  3117,
                                  3135
                                ],
                                "loc": {
                                  "start": {
                                    "line": 73,
                                    "column": 8
                                  },
                                  "end": {
                                    "line": 73,
                                    "column": 26
                                  }
                                }
                              },
                              "range": [
                                3117,
                                3136
                              ],
                              "loc": {
                                "start": {
                                  "line": 73,
                                  "column": 8
                                },
                                "end": {
                                  "line": 73,
                                  "column": 27
                                }
                              }
                            },
                            {
                              "type": "ExpressionStatement",
                              "expression": {
                                "type": "AssignmentExpression",
                                "operator": "=",
                                "left": {
                                  "type": "MemberExpression",
                                  "computed": false,
                                  "object": {
                                    "type": "ThisExpression",
                                    "range": [
                                      3145,
                                      3149
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 74,
                                        "column": 8
                                      },
                                      "end": {
                                        "line": 74,
                                        "column": 12
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "name": "hasValue",
                                    "range": [
                                      3150,
                                      3158
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 74,
                                        "column": 13
                                      },
                                      "end": {
                                        "line": 74,
                                        "column": 21
                                      }
                                    }
                                  },
                                  "range": [
                                    3145,
                                    3158
                                  ],
                                  "loc": {
                                    "start": {
                                      "line": 74,
                                      "column": 8
                                    },
                                    "end": {
                                      "line": 74,
                                      "column": 21
                                    }
                                  }
                                },
                                "right": {
                                  "type": "Literal",
                                  "value": true,
                                  "raw": "true",
                                  "range": [
                                    3161,
                                    3165
                                  ],
                                  "loc": {
                                    "start": {
                                      "line": 74,
                                      "column": 24
                                    },
                                    "end": {
                                      "line": 74,
                                      "column": 28
                                    }
                                  }
                                },
                                "range": [
                                  3145,
                                  3165
                                ],
                                "loc": {
                                  "start": {
                                    "line": 74,
                                    "column": 8
                                  },
                                  "end": {
                                    "line": 74,
                                    "column": 28
                                  }
                                }
                              },
                              "range": [
                                3145,
                                3166
                              ],
                              "loc": {
                                "start": {
                                  "line": 74,
                                  "column": 8
                                },
                                "end": {
                                  "line": 74,
                                  "column": 29
                                }
                              }
                            },
                            {
                              "type": "IfStatement",
                              "test": {
                                "type": "UnaryExpression",
                                "operator": "!",
                                "argument": {
                                  "type": "MemberExpression",
                                  "computed": false,
                                  "object": {
                                    "type": "ThisExpression",
                                    "range": [
                                      3180,
                                      3184
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 75,
                                        "column": 13
                                      },
                                      "end": {
                                        "line": 75,
                                        "column": 17
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "name": "throttled",
                                    "range": [
                                      3185,
                                      3194
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 75,
                                        "column": 18
                                      },
                                      "end": {
                                        "line": 75,
                                        "column": 27
                                      }
                                    }
                                  },
                                  "range": [
                                    3180,
                                    3194
                                  ],
                                  "loc": {
                                    "start": {
                                      "line": 75,
                                      "column": 13
                                    },
                                    "end": {
                                      "line": 75,
                                      "column": 27
                                    }
                                  }
                                },
                                "prefix": true,
                                "range": [
                                  3179,
                                  3194
                                ],
                                "loc": {
                                  "start": {
                                    "line": 75,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 75,
                                    "column": 27
                                  }
                                }
                              },
                              "consequent": {
                                "type": "BlockStatement",
                                "body": [
                                  {
                                    "type": "ExpressionStatement",
                                    "expression": {
                                      "type": "CallExpression",
                                      "callee": {
                                        "type": "MemberExpression",
                                        "computed": false,
                                        "object": {
                                          "type": "ThisExpression",
                                          "range": [
                                            3210,
                                            3214
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 76,
                                              "column": 12
                                            },
                                            "end": {
                                              "line": 76,
                                              "column": 16
                                            }
                                          }
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "name": "add",
                                          "range": [
                                            3215,
                                            3218
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 76,
                                              "column": 17
                                            },
                                            "end": {
                                              "line": 76,
                                              "column": 20
                                            }
                                          }
                                        },
                                        "range": [
                                          3210,
                                          3218
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 76,
                                            "column": 12
                                          },
                                          "end": {
                                            "line": 76,
                                            "column": 20
                                          }
                                        }
                                      },
                                      "arguments": [
                                        {
                                          "type": "AssignmentExpression",
                                          "operator": "=",
                                          "left": {
                                            "type": "MemberExpression",
                                            "computed": false,
                                            "object": {
                                              "type": "ThisExpression",
                                              "range": [
                                                3219,
                                                3223
                                              ],
                                              "loc": {
                                                "start": {
                                                  "line": 76,
                                                  "column": 21
                                                },
                                                "end": {
                                                  "line": 76,
                                                  "column": 25
                                                }
                                              }
                                            },
                                            "property": {
                                              "type": "Identifier",
                                              "name": "throttled",
                                              "range": [
                                                3224,
                                                3233
                                              ],
                                              "loc": {
                                                "start": {
                                                  "line": 76,
                                                  "column": 26
                                                },
                                                "end": {
                                                  "line": 76,
                                                  "column": 35
                                                }
                                              }
                                            },
                                            "range": [
                                              3219,
                                              3233
                                            ],
                                            "loc": {
                                              "start": {
                                                "line": 76,
                                                "column": 21
                                              },
                                              "end": {
                                                "line": 76,
                                                "column": 35
                                              }
                                            }
                                          },
                                          "right": {
                                            "type": "CallExpression",
                                            "callee": {
                                              "type": "MemberExpression",
                                              "computed": false,
                                              "object": {
                                                "type": "MemberExpression",
                                                "computed": false,
                                                "object": {
                                                  "type": "ThisExpression",
                                                  "range": [
                                                    3236,
                                                    3240
                                                  ],
                                                  "loc": {
                                                    "start": {
                                                      "line": 76,
                                                      "column": 38
                                                    },
                                                    "end": {
                                                      "line": 76,
                                                      "column": 42
                                                    }
                                                  }
                                                },
                                                "property": {
                                                  "type": "Identifier",
                                                  "name": "scheduler",
                                                  "range": [
                                                    3241,
                                                    3250
                                                  ],
                                                  "loc": {
                                                    "start": {
                                                      "line": 76,
                                                      "column": 43
                                                    },
                                                    "end": {
                                                      "line": 76,
                                                      "column": 52
                                                    }
                                                  }
                                                },
                                                "range": [
                                                  3236,
                                                  3250
                                                ],
                                                "loc": {
                                                  "start": {
                                                    "line": 76,
                                                    "column": 38
                                                  },
                                                  "end": {
                                                    "line": 76,
                                                    "column": 52
                                                  }
                                                }
                                              },
                                              "property": {
                                                "type": "Identifier",
                                                "name": "schedule",
                                                "range": [
                                                  3251,
                                                  3259
                                                ],
                                                "loc": {
                                                  "start": {
                                                    "line": 76,
                                                    "column": 53
                                                  },
                                                  "end": {
                                                    "line": 76,
                                                    "column": 61
                                                  }
                                                }
                                              },
                                              "range": [
                                                3236,
                                                3259
                                              ],
                                              "loc": {
                                                "start": {
                                                  "line": 76,
                                                  "column": 38
                                                },
                                                "end": {
                                                  "line": 76,
                                                  "column": 61
                                                }
                                              }
                                            },
                                            "arguments": [
                                              {
                                                "type": "Identifier",
                                                "name": "dispatchNext",
                                                "range": [
                                                  3260,
                                                  3272
                                                ],
                                                "loc": {
                                                  "start": {
                                                    "line": 76,
                                                    "column": 62
                                                  },
                                                  "end": {
                                                    "line": 76,
                                                    "column": 74
                                                  }
                                                }
                                              },
                                              {
                                                "type": "MemberExpression",
                                                "computed": false,
                                                "object": {
                                                  "type": "ThisExpression",
                                                  "range": [
                                                    3274,
                                                    3278
                                                  ],
                                                  "loc": {
                                                    "start": {
                                                      "line": 76,
                                                      "column": 76
                                                    },
                                                    "end": {
                                                      "line": 76,
                                                      "column": 80
                                                    }
                                                  }
                                                },
                                                "property": {
                                                  "type": "Identifier",
                                                  "name": "duration",
                                                  "range": [
                                                    3279,
                                                    3287
                                                  ],
                                                  "loc": {
                                                    "start": {
                                                      "line": 76,
                                                      "column": 81
                                                    },
                                                    "end": {
                                                      "line": 76,
                                                      "column": 89
                                                    }
                                                  }
                                                },
                                                "range": [
                                                  3274,
                                                  3287
                                                ],
                                                "loc": {
                                                  "start": {
                                                    "line": 76,
                                                    "column": 76
                                                  },
                                                  "end": {
                                                    "line": 76,
                                                    "column": 89
                                                  }
                                                }
                                              },
                                              {
                                                "type": "ThisExpression",
                                                "range": [
                                                  3289,
                                                  3293
                                                ],
                                                "loc": {
                                                  "start": {
                                                    "line": 76,
                                                    "column": 91
                                                  },
                                                  "end": {
                                                    "line": 76,
                                                    "column": 95
                                                  }
                                                }
                                              }
                                            ],
                                            "range": [
                                              3236,
                                              3294
                                            ],
                                            "loc": {
                                              "start": {
                                                "line": 76,
                                                "column": 38
                                              },
                                              "end": {
                                                "line": 76,
                                                "column": 96
                                              }
                                            }
                                          },
                                          "range": [
                                            3219,
                                            3294
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 76,
                                              "column": 21
                                            },
                                            "end": {
                                              "line": 76,
                                              "column": 96
                                            }
                                          }
                                        }
                                      ],
                                      "range": [
                                        3210,
                                        3295
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 76,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 76,
                                          "column": 97
                                        }
                                      }
                                    },
                                    "range": [
                                      3210,
                                      3296
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 76,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 76,
                                        "column": 98
                                      }
                                    }
                                  }
                                ],
                                "range": [
                                  3196,
                                  3306
                                ],
                                "loc": {
                                  "start": {
                                    "line": 75,
                                    "column": 29
                                  },
                                  "end": {
                                    "line": 77,
                                    "column": 9
                                  }
                                }
                              },
                              "alternate": null,
                              "range": [
                                3175,
                                3306
                              ],
                              "loc": {
                                "start": {
                                  "line": 75,
                                  "column": 8
                                },
                                "end": {
                                  "line": 77,
                                  "column": 9
                                }
                              }
                            }
                          ],
                          "range": [
                            3107,
                            3312
                          ],
                          "loc": {
                            "start": {
                              "line": 72,
                              "column": 59
                            },
                            "end": {
                              "line": 78,
                              "column": 5
                            }
                          }
                        },
                        "generator": false,
                        "expression": false,
                        "range": [
                          3090,
                          3312
                        ],
                        "loc": {
                          "start": {
                            "line": 72,
                            "column": 42
                          },
                          "end": {
                            "line": 78,
                            "column": 5
                          }
                        }
                      },
                      "range": [
                        3052,
                        3312
                      ],
                      "loc": {
                        "start": {
                          "line": 72,
                          "column": 4
                        },
                        "end": {
                          "line": 78,
                          "column": 5
                        }
                      }
                    },
                    "range": [
                      3052,
                      3313
                    ],
                    "loc": {
                      "start": {
                        "line": 72,
                        "column": 4
                      },
                      "end": {
                        "line": 78,
                        "column": 6
                      }
                    }
                  },
                  {
                    "type": "ExpressionStatement",
                    "expression": {
                      "type": "AssignmentExpression",
                      "operator": "=",
                      "left": {
                        "type": "MemberExpression",
                        "computed": false,
                        "object": {
                          "type": "MemberExpression",
                          "computed": false,
                          "object": {
                            "type": "Identifier",
                            "name": "AuditTimeSubscriber",
                            "range": [
                              3318,
                              3337
                            ],
                            "loc": {
                              "start": {
                                "line": 79,
                                "column": 4
                              },
                              "end": {
                                "line": 79,
                                "column": 23
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "name": "prototype",
                            "range": [
                              3338,
                              3347
                            ],
                            "loc": {
                              "start": {
                                "line": 79,
                                "column": 24
                              },
                              "end": {
                                "line": 79,
                                "column": 33
                              }
                            }
                          },
                          "range": [
                            3318,
                            3347
                          ],
                          "loc": {
                            "start": {
                              "line": 79,
                              "column": 4
                            },
                            "end": {
                              "line": 79,
                              "column": 33
                            }
                          }
                        },
                        "property": {
                          "type": "Identifier",
                          "name": "clearThrottle",
                          "range": [
                            3348,
                            3361
                          ],
                          "loc": {
                            "start": {
                              "line": 79,
                              "column": 34
                            },
                            "end": {
                              "line": 79,
                              "column": 47
                            }
                          }
                        },
                        "range": [
                          3318,
                          3361
                        ],
                        "loc": {
                          "start": {
                            "line": 79,
                            "column": 4
                          },
                          "end": {
                            "line": 79,
                            "column": 47
                          }
                        }
                      },
                      "right": {
                        "type": "FunctionExpression",
                        "id": null,
                        "params": [],
                        "body": {
                          "type": "BlockStatement",
                          "body": [
                            {
                              "type": "VariableDeclaration",
                              "declarations": [
                                {
                                  "type": "VariableDeclarator",
                                  "id": {
                                    "type": "Identifier",
                                    "name": "_a",
                                    "range": [
                                      3390,
                                      3392
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 80,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 80,
                                        "column": 14
                                      }
                                    }
                                  },
                                  "init": {
                                    "type": "ThisExpression",
                                    "range": [
                                      3395,
                                      3399
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 80,
                                        "column": 17
                                      },
                                      "end": {
                                        "line": 80,
                                        "column": 21
                                      }
                                    }
                                  },
                                  "range": [
                                    3390,
                                    3399
                                  ],
                                  "loc": {
                                    "start": {
                                      "line": 80,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 80,
                                      "column": 21
                                    }
                                  }
                                },
                                {
                                  "type": "VariableDeclarator",
                                  "id": {
                                    "type": "Identifier",
                                    "name": "value",
                                    "range": [
                                      3401,
                                      3406
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 80,
                                        "column": 23
                                      },
                                      "end": {
                                        "line": 80,
                                        "column": 28
                                      }
                                    }
                                  },
                                  "init": {
                                    "type": "MemberExpression",
                                    "computed": false,
                                    "object": {
                                      "type": "Identifier",
                                      "name": "_a",
                                      "range": [
                                        3409,
                                        3411
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 80,
                                          "column": 31
                                        },
                                        "end": {
                                          "line": 80,
                                          "column": 33
                                        }
                                      }
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "name": "value",
                                      "range": [
                                        3412,
                                        3417
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 80,
                                          "column": 34
                                        },
                                        "end": {
                                          "line": 80,
                                          "column": 39
                                        }
                                      }
                                    },
                                    "range": [
                                      3409,
                                      3417
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 80,
                                        "column": 31
                                      },
                                      "end": {
                                        "line": 80,
                                        "column": 39
                                      }
                                    }
                                  },
                                  "range": [
                                    3401,
                                    3417
                                  ],
                                  "loc": {
                                    "start": {
                                      "line": 80,
                                      "column": 23
                                    },
                                    "end": {
                                      "line": 80,
                                      "column": 39
                                    }
                                  }
                                },
                                {
                                  "type": "VariableDeclarator",
                                  "id": {
                                    "type": "Identifier",
                                    "name": "hasValue",
                                    "range": [
                                      3419,
                                      3427
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 80,
                                        "column": 41
                                      },
                                      "end": {
                                        "line": 80,
                                        "column": 49
                                      }
                                    }
                                  },
                                  "init": {
                                    "type": "MemberExpression",
                                    "computed": false,
                                    "object": {
                                      "type": "Identifier",
                                      "name": "_a",
                                      "range": [
                                        3430,
                                        3432
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 80,
                                          "column": 52
                                        },
                                        "end": {
                                          "line": 80,
                                          "column": 54
                                        }
                                      }
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "name": "hasValue",
                                      "range": [
                                        3433,
                                        3441
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 80,
                                          "column": 55
                                        },
                                        "end": {
                                          "line": 80,
                                          "column": 63
                                        }
                                      }
                                    },
                                    "range": [
                                      3430,
                                      3441
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 80,
                                        "column": 52
                                      },
                                      "end": {
                                        "line": 80,
                                        "column": 63
                                      }
                                    }
                                  },
                                  "range": [
                                    3419,
                                    3441
                                  ],
                                  "loc": {
                                    "start": {
                                      "line": 80,
                                      "column": 41
                                    },
                                    "end": {
                                      "line": 80,
                                      "column": 63
                                    }
                                  }
                                },
                                {
                                  "type": "VariableDeclarator",
                                  "id": {
                                    "type": "Identifier",
                                    "name": "throttled",
                                    "range": [
                                      3443,
                                      3452
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 80,
                                        "column": 65
                                      },
                                      "end": {
                                        "line": 80,
                                        "column": 74
                                      }
                                    }
                                  },
                                  "init": {
                                    "type": "MemberExpression",
                                    "computed": false,
                                    "object": {
                                      "type": "Identifier",
                                      "name": "_a",
                                      "range": [
                                        3455,
                                        3457
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 80,
                                          "column": 77
                                        },
                                        "end": {
                                          "line": 80,
                                          "column": 79
                                        }
                                      }
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "name": "throttled",
                                      "range": [
                                        3458,
                                        3467
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 80,
                                          "column": 80
                                        },
                                        "end": {
                                          "line": 80,
                                          "column": 89
                                        }
                                      }
                                    },
                                    "range": [
                                      3455,
                                      3467
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 80,
                                        "column": 77
                                      },
                                      "end": {
                                        "line": 80,
                                        "column": 89
                                      }
                                    }
                                  },
                                  "range": [
                                    3443,
                                    3467
                                  ],
                                  "loc": {
                                    "start": {
                                      "line": 80,
                                      "column": 65
                                    },
                                    "end": {
                                      "line": 80,
                                      "column": 89
                                    }
                                  }
                                }
                              ],
                              "kind": "var",
                              "range": [
                                3386,
                                3468
                              ],
                              "loc": {
                                "start": {
                                  "line": 80,
                                  "column": 8
                                },
                                "end": {
                                  "line": 80,
                                  "column": 90
                                }
                              }
                            },
                            {
                              "type": "IfStatement",
                              "test": {
                                "type": "Identifier",
                                "name": "throttled",
                                "range": [
                                  3481,
                                  3490
                                ],
                                "loc": {
                                  "start": {
                                    "line": 81,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 81,
                                    "column": 21
                                  }
                                }
                              },
                              "consequent": {
                                "type": "BlockStatement",
                                "body": [
                                  {
                                    "type": "ExpressionStatement",
                                    "expression": {
                                      "type": "CallExpression",
                                      "callee": {
                                        "type": "MemberExpression",
                                        "computed": false,
                                        "object": {
                                          "type": "ThisExpression",
                                          "range": [
                                            3506,
                                            3510
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 82,
                                              "column": 12
                                            },
                                            "end": {
                                              "line": 82,
                                              "column": 16
                                            }
                                          }
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "name": "remove",
                                          "range": [
                                            3511,
                                            3517
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 82,
                                              "column": 17
                                            },
                                            "end": {
                                              "line": 82,
                                              "column": 23
                                            }
                                          }
                                        },
                                        "range": [
                                          3506,
                                          3517
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 82,
                                            "column": 12
                                          },
                                          "end": {
                                            "line": 82,
                                            "column": 23
                                          }
                                        }
                                      },
                                      "arguments": [
                                        {
                                          "type": "Identifier",
                                          "name": "throttled",
                                          "range": [
                                            3518,
                                            3527
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 82,
                                              "column": 24
                                            },
                                            "end": {
                                              "line": 82,
                                              "column": 33
                                            }
                                          }
                                        }
                                      ],
                                      "range": [
                                        3506,
                                        3528
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 82,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 82,
                                          "column": 34
                                        }
                                      }
                                    },
                                    "range": [
                                      3506,
                                      3529
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 82,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 82,
                                        "column": 35
                                      }
                                    }
                                  },
                                  {
                                    "type": "ExpressionStatement",
                                    "expression": {
                                      "type": "AssignmentExpression",
                                      "operator": "=",
                                      "left": {
                                        "type": "MemberExpression",
                                        "computed": false,
                                        "object": {
                                          "type": "ThisExpression",
                                          "range": [
                                            3542,
                                            3546
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 83,
                                              "column": 12
                                            },
                                            "end": {
                                              "line": 83,
                                              "column": 16
                                            }
                                          }
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "name": "throttled",
                                          "range": [
                                            3547,
                                            3556
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 83,
                                              "column": 17
                                            },
                                            "end": {
                                              "line": 83,
                                              "column": 26
                                            }
                                          }
                                        },
                                        "range": [
                                          3542,
                                          3556
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 83,
                                            "column": 12
                                          },
                                          "end": {
                                            "line": 83,
                                            "column": 26
                                          }
                                        }
                                      },
                                      "right": {
                                        "type": "Literal",
                                        "value": null,
                                        "raw": "null",
                                        "range": [
                                          3559,
                                          3563
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 83,
                                            "column": 29
                                          },
                                          "end": {
                                            "line": 83,
                                            "column": 33
                                          }
                                        }
                                      },
                                      "range": [
                                        3542,
                                        3563
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 83,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 83,
                                          "column": 33
                                        }
                                      }
                                    },
                                    "range": [
                                      3542,
                                      3564
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 83,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 83,
                                        "column": 34
                                      }
                                    }
                                  },
                                  {
                                    "type": "ExpressionStatement",
                                    "expression": {
                                      "type": "CallExpression",
                                      "callee": {
                                        "type": "MemberExpression",
                                        "computed": false,
                                        "object": {
                                          "type": "Identifier",
                                          "name": "throttled",
                                          "range": [
                                            3577,
                                            3586
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 84,
                                              "column": 12
                                            },
                                            "end": {
                                              "line": 84,
                                              "column": 21
                                            }
                                          }
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "name": "unsubscribe",
                                          "range": [
                                            3587,
                                            3598
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 84,
                                              "column": 22
                                            },
                                            "end": {
                                              "line": 84,
                                              "column": 33
                                            }
                                          }
                                        },
                                        "range": [
                                          3577,
                                          3598
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 84,
                                            "column": 12
                                          },
                                          "end": {
                                            "line": 84,
                                            "column": 33
                                          }
                                        }
                                      },
                                      "arguments": [],
                                      "range": [
                                        3577,
                                        3600
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 84,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 84,
                                          "column": 35
                                        }
                                      }
                                    },
                                    "range": [
                                      3577,
                                      3601
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 84,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 84,
                                        "column": 36
                                      }
                                    }
                                  }
                                ],
                                "range": [
                                  3492,
                                  3611
                                ],
                                "loc": {
                                  "start": {
                                    "line": 81,
                                    "column": 23
                                  },
                                  "end": {
                                    "line": 85,
                                    "column": 9
                                  }
                                }
                              },
                              "alternate": null,
                              "range": [
                                3477,
                                3611
                              ],
                              "loc": {
                                "start": {
                                  "line": 81,
                                  "column": 8
                                },
                                "end": {
                                  "line": 85,
                                  "column": 9
                                }
                              }
                            },
                            {
                              "type": "IfStatement",
                              "test": {
                                "type": "Identifier",
                                "name": "hasValue",
                                "range": [
                                  3624,
                                  3632
                                ],
                                "loc": {
                                  "start": {
                                    "line": 86,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 86,
                                    "column": 20
                                  }
                                }
                              },
                              "consequent": {
                                "type": "BlockStatement",
                                "body": [
                                  {
                                    "type": "ExpressionStatement",
                                    "expression": {
                                      "type": "AssignmentExpression",
                                      "operator": "=",
                                      "left": {
                                        "type": "MemberExpression",
                                        "computed": false,
                                        "object": {
                                          "type": "ThisExpression",
                                          "range": [
                                            3648,
                                            3652
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 87,
                                              "column": 12
                                            },
                                            "end": {
                                              "line": 87,
                                              "column": 16
                                            }
                                          }
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "name": "value",
                                          "range": [
                                            3653,
                                            3658
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 87,
                                              "column": 17
                                            },
                                            "end": {
                                              "line": 87,
                                              "column": 22
                                            }
                                          }
                                        },
                                        "range": [
                                          3648,
                                          3658
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 87,
                                            "column": 12
                                          },
                                          "end": {
                                            "line": 87,
                                            "column": 22
                                          }
                                        }
                                      },
                                      "right": {
                                        "type": "Literal",
                                        "value": null,
                                        "raw": "null",
                                        "range": [
                                          3661,
                                          3665
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 87,
                                            "column": 25
                                          },
                                          "end": {
                                            "line": 87,
                                            "column": 29
                                          }
                                        }
                                      },
                                      "range": [
                                        3648,
                                        3665
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 87,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 87,
                                          "column": 29
                                        }
                                      }
                                    },
                                    "range": [
                                      3648,
                                      3666
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 87,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 87,
                                        "column": 30
                                      }
                                    }
                                  },
                                  {
                                    "type": "ExpressionStatement",
                                    "expression": {
                                      "type": "AssignmentExpression",
                                      "operator": "=",
                                      "left": {
                                        "type": "MemberExpression",
                                        "computed": false,
                                        "object": {
                                          "type": "ThisExpression",
                                          "range": [
                                            3679,
                                            3683
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 88,
                                              "column": 12
                                            },
                                            "end": {
                                              "line": 88,
                                              "column": 16
                                            }
                                          }
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "name": "hasValue",
                                          "range": [
                                            3684,
                                            3692
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 88,
                                              "column": 17
                                            },
                                            "end": {
                                              "line": 88,
                                              "column": 25
                                            }
                                          }
                                        },
                                        "range": [
                                          3679,
                                          3692
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 88,
                                            "column": 12
                                          },
                                          "end": {
                                            "line": 88,
                                            "column": 25
                                          }
                                        }
                                      },
                                      "right": {
                                        "type": "Literal",
                                        "value": false,
                                        "raw": "false",
                                        "range": [
                                          3695,
                                          3700
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 88,
                                            "column": 28
                                          },
                                          "end": {
                                            "line": 88,
                                            "column": 33
                                          }
                                        }
                                      },
                                      "range": [
                                        3679,
                                        3700
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 88,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 88,
                                          "column": 33
                                        }
                                      }
                                    },
                                    "range": [
                                      3679,
                                      3701
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 88,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 88,
                                        "column": 34
                                      }
                                    }
                                  },
                                  {
                                    "type": "ExpressionStatement",
                                    "expression": {
                                      "type": "CallExpression",
                                      "callee": {
                                        "type": "MemberExpression",
                                        "computed": false,
                                        "object": {
                                          "type": "MemberExpression",
                                          "computed": false,
                                          "object": {
                                            "type": "ThisExpression",
                                            "range": [
                                              3714,
                                              3718
                                            ],
                                            "loc": {
                                              "start": {
                                                "line": 89,
                                                "column": 12
                                              },
                                              "end": {
                                                "line": 89,
                                                "column": 16
                                              }
                                            }
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "name": "destination",
                                            "range": [
                                              3719,
                                              3730
                                            ],
                                            "loc": {
                                              "start": {
                                                "line": 89,
                                                "column": 17
                                              },
                                              "end": {
                                                "line": 89,
                                                "column": 28
                                              }
                                            }
                                          },
                                          "range": [
                                            3714,
                                            3730
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 89,
                                              "column": 12
                                            },
                                            "end": {
                                              "line": 89,
                                              "column": 28
                                            }
                                          }
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "name": "next",
                                          "range": [
                                            3731,
                                            3735
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 89,
                                              "column": 29
                                            },
                                            "end": {
                                              "line": 89,
                                              "column": 33
                                            }
                                          }
                                        },
                                        "range": [
                                          3714,
                                          3735
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 89,
                                            "column": 12
                                          },
                                          "end": {
                                            "line": 89,
                                            "column": 33
                                          }
                                        }
                                      },
                                      "arguments": [
                                        {
                                          "type": "Identifier",
                                          "name": "value",
                                          "range": [
                                            3736,
                                            3741
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 89,
                                              "column": 34
                                            },
                                            "end": {
                                              "line": 89,
                                              "column": 39
                                            }
                                          }
                                        }
                                      ],
                                      "range": [
                                        3714,
                                        3742
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 89,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 89,
                                          "column": 40
                                        }
                                      }
                                    },
                                    "range": [
                                      3714,
                                      3743
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 89,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 89,
                                        "column": 41
                                      }
                                    }
                                  }
                                ],
                                "range": [
                                  3634,
                                  3753
                                ],
                                "loc": {
                                  "start": {
                                    "line": 86,
                                    "column": 22
                                  },
                                  "end": {
                                    "line": 90,
                                    "column": 9
                                  }
                                }
                              },
                              "alternate": null,
                              "range": [
                                3620,
                                3753
                              ],
                              "loc": {
                                "start": {
                                  "line": 86,
                                  "column": 8
                                },
                                "end": {
                                  "line": 90,
                                  "column": 9
                                }
                              }
                            }
                          ],
                          "range": [
                            3376,
                            3759
                          ],
                          "loc": {
                            "start": {
                              "line": 79,
                              "column": 62
                            },
                            "end": {
                              "line": 91,
                              "column": 5
                            }
                          }
                        },
                        "generator": false,
                        "expression": false,
                        "range": [
                          3364,
                          3759
                        ],
                        "loc": {
                          "start": {
                            "line": 79,
                            "column": 50
                          },
                          "end": {
                            "line": 91,
                            "column": 5
                          }
                        }
                      },
                      "range": [
                        3318,
                        3759
                      ],
                      "loc": {
                        "start": {
                          "line": 79,
                          "column": 4
                        },
                        "end": {
                          "line": 91,
                          "column": 5
                        }
                      }
                    },
                    "range": [
                      3318,
                      3760
                    ],
                    "loc": {
                      "start": {
                        "line": 79,
                        "column": 4
                      },
                      "end": {
                        "line": 91,
                        "column": 6
                      }
                    }
                  },
                  {
                    "type": "ReturnStatement",
                    "argument": {
                      "type": "Identifier",
                      "name": "AuditTimeSubscriber",
                      "range": [
                        3772,
                        3791
                      ],
                      "loc": {
                        "start": {
                          "line": 92,
                          "column": 11
                        },
                        "end": {
                          "line": 92,
                          "column": 30
                        }
                      }
                    },
                    "range": [
                      3765,
                      3792
                    ],
                    "loc": {
                      "start": {
                        "line": 92,
                        "column": 4
                      },
                      "end": {
                        "line": 92,
                        "column": 31
                      }
                    }
                  }
                ],
                "range": [
                  2786,
                  3794
                ],
                "loc": {
                  "start": {
                    "line": 64,
                    "column": 45
                  },
                  "end": {
                    "line": 93,
                    "column": 1
                  }
                }
              },
              "generator": false,
              "expression": false,
              "range": [
                2768,
                3794
              ],
              "loc": {
                "start": {
                  "line": 64,
                  "column": 27
                },
                "end": {
                  "line": 93,
                  "column": 1
                }
              }
            },
            "arguments": [
              {
                "type": "Identifier",
                "name": "Subscriber",
                "range": [
                  3795,
                  3805
                ],
                "loc": {
                  "start": {
                    "line": 93,
                    "column": 2
                  },
                  "end": {
                    "line": 93,
                    "column": 12
                  }
                }
              }
            ],
            "range": [
              2768,
              3806
            ],
            "loc": {
              "start": {
                "line": 64,
                "column": 27
              },
              "end": {
                "line": 93,
                "column": 13
              }
            }
          },
          "range": [
            2745,
            3807
          ],
          "loc": {
            "start": {
              "line": 64,
              "column": 4
            },
            "end": {
              "line": 93,
              "column": 14
            }
          }
        }
      ],
      "kind": "var",
      "range": [
        2741,
        3808
      ],
      "loc": {
        "start": {
          "line": 64,
          "column": 0
        },
        "end": {
          "line": 93,
          "column": 15
        }
      },
      "leadingComments": [
        {
          "type": "Block",
          "value": "*\n * We need this JSDoc comment for affecting ESDoc.\n * @ignore\n * @extends {Ignored}\n ",
          "range": [
            2649,
            2740
          ],
          "loc": {
            "start": {
              "line": 59,
              "column": 0
            },
            "end": {
              "line": 63,
              "column": 3
            }
          }
        }
      ]
    },
    {
      "type": "FunctionDeclaration",
      "id": {
        "type": "Identifier",
        "name": "dispatchNext",
        "range": [
          3818,
          3830
        ],
        "loc": {
          "start": {
            "line": 94,
            "column": 9
          },
          "end": {
            "line": 94,
            "column": 21
          }
        }
      },
      "params": [
        {
          "type": "Identifier",
          "name": "subscriber",
          "range": [
            3831,
            3841
          ],
          "loc": {
            "start": {
              "line": 94,
              "column": 22
            },
            "end": {
              "line": 94,
              "column": 32
            }
          }
        }
      ],
      "body": {
        "type": "BlockStatement",
        "body": [
          {
            "type": "ExpressionStatement",
            "expression": {
              "type": "CallExpression",
              "callee": {
                "type": "MemberExpression",
                "computed": false,
                "object": {
                  "type": "Identifier",
                  "name": "subscriber",
                  "range": [
                    3849,
                    3859
                  ],
                  "loc": {
                    "start": {
                      "line": 95,
                      "column": 4
                    },
                    "end": {
                      "line": 95,
                      "column": 14
                    }
                  }
                },
                "property": {
                  "type": "Identifier",
                  "name": "clearThrottle",
                  "range": [
                    3860,
                    3873
                  ],
                  "loc": {
                    "start": {
                      "line": 95,
                      "column": 15
                    },
                    "end": {
                      "line": 95,
                      "column": 28
                    }
                  }
                },
                "range": [
                  3849,
                  3873
                ],
                "loc": {
                  "start": {
                    "line": 95,
                    "column": 4
                  },
                  "end": {
                    "line": 95,
                    "column": 28
                  }
                }
              },
              "arguments": [],
              "range": [
                3849,
                3875
              ],
              "loc": {
                "start": {
                  "line": 95,
                  "column": 4
                },
                "end": {
                  "line": 95,
                  "column": 30
                }
              }
            },
            "range": [
              3849,
              3876
            ],
            "loc": {
              "start": {
                "line": 95,
                "column": 4
              },
              "end": {
                "line": 95,
                "column": 31
              }
            }
          }
        ],
        "range": [
          3843,
          3878
        ],
        "loc": {
          "start": {
            "line": 94,
            "column": 34
          },
          "end": {
            "line": 96,
            "column": 1
          }
        }
      },
      "generator": false,
      "expression": false,
      "range": [
        3809,
        3878
      ],
      "loc": {
        "start": {
          "line": 94,
          "column": 0
        },
        "end": {
          "line": 96,
          "column": 1
        }
      },
      "trailingComments": [
        {
          "type": "Line",
          "value": "# sourceMappingURL=auditTime.js.map",
          "range": [
            3879,
            3916
          ],
          "loc": {
            "start": {
              "line": 97,
              "column": 0
            },
            "end": {
              "line": 97,
              "column": 37
            }
          }
        }
      ]
    }
  ],
  "sourceType": "module",
  "range": [
    0,
    3878
  ],
  "loc": {
    "start": {
      "line": 1,
      "column": 0
    },
    "end": {
      "line": 96,
      "column": 1
    }
  },
  "comments": [
    {
      "type": "Block",
      "value": "*\n * Ignores source values for `duration` milliseconds, then emits the most recent\n * value from the source Observable, then repeats this process.\n *\n * <span class=\"informal\">When it sees a source values, it ignores that plus\n * the next ones for `duration` milliseconds, and then it emits the most recent\n * value from the source.</span>\n *\n * <img src=\"./img/auditTime.png\" width=\"100%\">\n *\n * `auditTime` is similar to `throttleTime`, but emits the last value from the\n * silenced time window, instead of the first value. `auditTime` emits the most\n * recent value from the source Observable on the output Observable as soon as\n * its internal timer becomes disabled, and ignores source values while the\n * timer is enabled. Initially, the timer is disabled. As soon as the first\n * source value arrives, the timer is enabled. After `duration` milliseconds (or\n * the time unit determined internally by the optional `scheduler`) has passed,\n * the timer is disabled, then the most recent source value is emitted on the\n * output Observable, and this process repeats for the next source value.\n * Optionally takes a {@link Scheduler} for managing timers.\n *\n * @example <caption>Emit clicks at a rate of at most one click per second</caption>\n * var clicks = Rx.Observable.fromEvent(document, 'click');\n * var result = clicks.auditTime(1000);\n * result.subscribe(x => console.log(x));\n *\n * @see {@link audit}\n * @see {@link debounceTime}\n * @see {@link delay}\n * @see {@link sampleTime}\n * @see {@link throttleTime}\n *\n * @param {number} duration Time to wait before emitting the most recent source\n * value, measured in milliseconds or the time unit determined internally\n * by the optional `scheduler`.\n * @param {Scheduler} [scheduler=async] The {@link Scheduler} to use for\n * managing the timers that handle the rate-limiting behavior.\n * @return {Observable<T>} An Observable that performs rate-limiting of\n * emissions from the source Observable.\n * @method auditTime\n * @owner Observable\n ",
      "range": [
        88,
        2093
      ],
      "loc": {
        "start": {
          "line": 3,
          "column": 0
        },
        "end": {
          "line": 44,
          "column": 3
        }
      }
    },
    {
      "type": "Block",
      "value": "*\n * We need this JSDoc comment for affecting ESDoc.\n * @ignore\n * @extends {Ignored}\n ",
      "range": [
        2649,
        2740
      ],
      "loc": {
        "start": {
          "line": 59,
          "column": 0
        },
        "end": {
          "line": 63,
          "column": 3
        }
      }
    },
    {
      "type": "Line",
      "value": "# sourceMappingURL=auditTime.js.map",
      "range": [
        3879,
        3916
      ],
      "loc": {
        "start": {
          "line": 97,
          "column": 0
        },
        "end": {
          "line": 97,
          "column": 37
        }
      }
    }
  ]
}