{
  "type": "Program",
  "body": [
    {
      "type": "ExpressionStatement",
      "expression": {
        "type": "Literal",
        "value": "use strict",
        "raw": "\"use strict\"",
        "range": [
          0,
          12
        ],
        "loc": {
          "start": {
            "line": 1,
            "column": 0
          },
          "end": {
            "line": 1,
            "column": 12
          }
        }
      },
      "range": [
        0,
        13
      ],
      "loc": {
        "start": {
          "line": 1,
          "column": 0
        },
        "end": {
          "line": 1,
          "column": 13
        }
      }
    },
    {
      "type": "VariableDeclaration",
      "declarations": [
        {
          "type": "VariableDeclarator",
          "id": {
            "type": "Identifier",
            "name": "chai_1",
            "range": [
              18,
              24
            ],
            "loc": {
              "start": {
                "line": 2,
                "column": 4
              },
              "end": {
                "line": 2,
                "column": 10
              }
            }
          },
          "init": {
            "type": "CallExpression",
            "callee": {
              "type": "Identifier",
              "name": "require",
              "range": [
                27,
                34
              ],
              "loc": {
                "start": {
                  "line": 2,
                  "column": 13
                },
                "end": {
                  "line": 2,
                  "column": 20
                }
              }
            },
            "arguments": [
              {
                "type": "Literal",
                "value": "chai",
                "raw": "'chai'",
                "range": [
                  35,
                  41
                ],
                "loc": {
                  "start": {
                    "line": 2,
                    "column": 21
                  },
                  "end": {
                    "line": 2,
                    "column": 27
                  }
                }
              }
            ],
            "range": [
              27,
              42
            ],
            "loc": {
              "start": {
                "line": 2,
                "column": 13
              },
              "end": {
                "line": 2,
                "column": 28
              }
            }
          },
          "range": [
            18,
            42
          ],
          "loc": {
            "start": {
              "line": 2,
              "column": 4
            },
            "end": {
              "line": 2,
              "column": 28
            }
          }
        }
      ],
      "kind": "var",
      "range": [
        14,
        43
      ],
      "loc": {
        "start": {
          "line": 2,
          "column": 0
        },
        "end": {
          "line": 2,
          "column": 29
        }
      }
    },
    {
      "type": "VariableDeclaration",
      "declarations": [
        {
          "type": "VariableDeclarator",
          "id": {
            "type": "Identifier",
            "name": "Rx",
            "range": [
              48,
              50
            ],
            "loc": {
              "start": {
                "line": 3,
                "column": 4
              },
              "end": {
                "line": 3,
                "column": 6
              }
            }
          },
          "init": {
            "type": "CallExpression",
            "callee": {
              "type": "Identifier",
              "name": "require",
              "range": [
                53,
                60
              ],
              "loc": {
                "start": {
                  "line": 3,
                  "column": 9
                },
                "end": {
                  "line": 3,
                  "column": 16
                }
              }
            },
            "arguments": [
              {
                "type": "Literal",
                "value": "../../dist/cjs/Rx",
                "raw": "'../../dist/cjs/Rx'",
                "range": [
                  61,
                  80
                ],
                "loc": {
                  "start": {
                    "line": 3,
                    "column": 17
                  },
                  "end": {
                    "line": 3,
                    "column": 36
                  }
                }
              }
            ],
            "range": [
              53,
              81
            ],
            "loc": {
              "start": {
                "line": 3,
                "column": 9
              },
              "end": {
                "line": 3,
                "column": 37
              }
            }
          },
          "range": [
            48,
            81
          ],
          "loc": {
            "start": {
              "line": 3,
              "column": 4
            },
            "end": {
              "line": 3,
              "column": 37
            }
          }
        }
      ],
      "kind": "var",
      "range": [
        44,
        82
      ],
      "loc": {
        "start": {
          "line": 3,
          "column": 0
        },
        "end": {
          "line": 3,
          "column": 38
        }
      }
    },
    {
      "type": "VariableDeclaration",
      "declarations": [
        {
          "type": "VariableDeclarator",
          "id": {
            "type": "Identifier",
            "name": "ErrorObservable_1",
            "range": [
              87,
              104
            ],
            "loc": {
              "start": {
                "line": 4,
                "column": 4
              },
              "end": {
                "line": 4,
                "column": 21
              }
            }
          },
          "init": {
            "type": "CallExpression",
            "callee": {
              "type": "Identifier",
              "name": "require",
              "range": [
                107,
                114
              ],
              "loc": {
                "start": {
                  "line": 4,
                  "column": 24
                },
                "end": {
                  "line": 4,
                  "column": 31
                }
              }
            },
            "arguments": [
              {
                "type": "Literal",
                "value": "../../dist/cjs/observable/ErrorObservable",
                "raw": "'../../dist/cjs/observable/ErrorObservable'",
                "range": [
                  115,
                  158
                ],
                "loc": {
                  "start": {
                    "line": 4,
                    "column": 32
                  },
                  "end": {
                    "line": 4,
                    "column": 75
                  }
                }
              }
            ],
            "range": [
              107,
              159
            ],
            "loc": {
              "start": {
                "line": 4,
                "column": 24
              },
              "end": {
                "line": 4,
                "column": 76
              }
            }
          },
          "range": [
            87,
            159
          ],
          "loc": {
            "start": {
              "line": 4,
              "column": 4
            },
            "end": {
              "line": 4,
              "column": 76
            }
          }
        }
      ],
      "kind": "var",
      "range": [
        83,
        160
      ],
      "loc": {
        "start": {
          "line": 4,
          "column": 0
        },
        "end": {
          "line": 4,
          "column": 77
        }
      }
    },
    {
      "type": "VariableDeclaration",
      "declarations": [
        {
          "type": "VariableDeclarator",
          "id": {
            "type": "Identifier",
            "name": "Observable",
            "range": [
              165,
              175
            ],
            "loc": {
              "start": {
                "line": 5,
                "column": 4
              },
              "end": {
                "line": 5,
                "column": 14
              }
            }
          },
          "init": {
            "type": "MemberExpression",
            "computed": false,
            "object": {
              "type": "Identifier",
              "name": "Rx",
              "range": [
                178,
                180
              ],
              "loc": {
                "start": {
                  "line": 5,
                  "column": 17
                },
                "end": {
                  "line": 5,
                  "column": 19
                }
              }
            },
            "property": {
              "type": "Identifier",
              "name": "Observable",
              "range": [
                181,
                191
              ],
              "loc": {
                "start": {
                  "line": 5,
                  "column": 20
                },
                "end": {
                  "line": 5,
                  "column": 30
                }
              }
            },
            "range": [
              178,
              191
            ],
            "loc": {
              "start": {
                "line": 5,
                "column": 17
              },
              "end": {
                "line": 5,
                "column": 30
              }
            }
          },
          "range": [
            165,
            191
          ],
          "loc": {
            "start": {
              "line": 5,
              "column": 4
            },
            "end": {
              "line": 5,
              "column": 30
            }
          }
        }
      ],
      "kind": "var",
      "range": [
        161,
        192
      ],
      "loc": {
        "start": {
          "line": 5,
          "column": 0
        },
        "end": {
          "line": 5,
          "column": 31
        }
      },
      "trailingComments": [
        {
          "type": "Block",
          "value": "* @test {throw} ",
          "range": [
            193,
            213
          ],
          "loc": {
            "start": {
              "line": 6,
              "column": 0
            },
            "end": {
              "line": 6,
              "column": 20
            }
          }
        }
      ]
    },
    {
      "type": "ExpressionStatement",
      "expression": {
        "type": "CallExpression",
        "callee": {
          "type": "Identifier",
          "name": "describe",
          "range": [
            214,
            222
          ],
          "loc": {
            "start": {
              "line": 7,
              "column": 0
            },
            "end": {
              "line": 7,
              "column": 8
            }
          }
        },
        "arguments": [
          {
            "type": "Literal",
            "value": "Observable.throw",
            "raw": "'Observable.throw'",
            "range": [
              223,
              241
            ],
            "loc": {
              "start": {
                "line": 7,
                "column": 9
              },
              "end": {
                "line": 7,
                "column": 27
              }
            }
          },
          {
            "type": "FunctionExpression",
            "id": null,
            "params": [],
            "body": {
              "type": "BlockStatement",
              "body": [
                {
                  "type": "ExpressionStatement",
                  "expression": {
                    "type": "CallExpression",
                    "callee": {
                      "type": "CallExpression",
                      "callee": {
                        "type": "Identifier",
                        "name": "asDiagram",
                        "range": [
                          261,
                          270
                        ],
                        "loc": {
                          "start": {
                            "line": 8,
                            "column": 4
                          },
                          "end": {
                            "line": 8,
                            "column": 13
                          }
                        }
                      },
                      "arguments": [
                        {
                          "type": "Literal",
                          "value": "throw(e)",
                          "raw": "'throw(e)'",
                          "range": [
                            271,
                            281
                          ],
                          "loc": {
                            "start": {
                              "line": 8,
                              "column": 14
                            },
                            "end": {
                              "line": 8,
                              "column": 24
                            }
                          }
                        }
                      ],
                      "range": [
                        261,
                        282
                      ],
                      "loc": {
                        "start": {
                          "line": 8,
                          "column": 4
                        },
                        "end": {
                          "line": 8,
                          "column": 25
                        }
                      }
                    },
                    "arguments": [
                      {
                        "type": "Literal",
                        "value": "should create a cold observable that just emits an error",
                        "raw": "'should create a cold observable that just emits an error'",
                        "range": [
                          283,
                          341
                        ],
                        "loc": {
                          "start": {
                            "line": 8,
                            "column": 26
                          },
                          "end": {
                            "line": 8,
                            "column": 84
                          }
                        }
                      },
                      {
                        "type": "FunctionExpression",
                        "id": null,
                        "params": [],
                        "body": {
                          "type": "BlockStatement",
                          "body": [
                            {
                              "type": "VariableDeclaration",
                              "declarations": [
                                {
                                  "type": "VariableDeclarator",
                                  "id": {
                                    "type": "Identifier",
                                    "name": "expected",
                                    "range": [
                                      369,
                                      377
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 9,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 9,
                                        "column": 20
                                      }
                                    }
                                  },
                                  "init": {
                                    "type": "Literal",
                                    "value": "#",
                                    "raw": "'#'",
                                    "range": [
                                      380,
                                      383
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 9,
                                        "column": 23
                                      },
                                      "end": {
                                        "line": 9,
                                        "column": 26
                                      }
                                    }
                                  },
                                  "range": [
                                    369,
                                    383
                                  ],
                                  "loc": {
                                    "start": {
                                      "line": 9,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 9,
                                      "column": 26
                                    }
                                  }
                                }
                              ],
                              "kind": "var",
                              "range": [
                                365,
                                384
                              ],
                              "loc": {
                                "start": {
                                  "line": 9,
                                  "column": 8
                                },
                                "end": {
                                  "line": 9,
                                  "column": 27
                                }
                              }
                            },
                            {
                              "type": "VariableDeclaration",
                              "declarations": [
                                {
                                  "type": "VariableDeclarator",
                                  "id": {
                                    "type": "Identifier",
                                    "name": "e1",
                                    "range": [
                                      397,
                                      399
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 10,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 10,
                                        "column": 14
                                      }
                                    }
                                  },
                                  "init": {
                                    "type": "CallExpression",
                                    "callee": {
                                      "type": "MemberExpression",
                                      "computed": false,
                                      "object": {
                                        "type": "Identifier",
                                        "name": "Observable",
                                        "range": [
                                          402,
                                          412
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 10,
                                            "column": 17
                                          },
                                          "end": {
                                            "line": 10,
                                            "column": 27
                                          }
                                        }
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "name": "throw",
                                        "range": [
                                          413,
                                          418
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 10,
                                            "column": 28
                                          },
                                          "end": {
                                            "line": 10,
                                            "column": 33
                                          }
                                        }
                                      },
                                      "range": [
                                        402,
                                        418
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 10,
                                          "column": 17
                                        },
                                        "end": {
                                          "line": 10,
                                          "column": 33
                                        }
                                      }
                                    },
                                    "arguments": [
                                      {
                                        "type": "Literal",
                                        "value": "error",
                                        "raw": "'error'",
                                        "range": [
                                          419,
                                          426
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 10,
                                            "column": 34
                                          },
                                          "end": {
                                            "line": 10,
                                            "column": 41
                                          }
                                        }
                                      }
                                    ],
                                    "range": [
                                      402,
                                      427
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 10,
                                        "column": 17
                                      },
                                      "end": {
                                        "line": 10,
                                        "column": 42
                                      }
                                    }
                                  },
                                  "range": [
                                    397,
                                    427
                                  ],
                                  "loc": {
                                    "start": {
                                      "line": 10,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 10,
                                      "column": 42
                                    }
                                  }
                                }
                              ],
                              "kind": "var",
                              "range": [
                                393,
                                428
                              ],
                              "loc": {
                                "start": {
                                  "line": 10,
                                  "column": 8
                                },
                                "end": {
                                  "line": 10,
                                  "column": 43
                                }
                              }
                            },
                            {
                              "type": "ExpressionStatement",
                              "expression": {
                                "type": "CallExpression",
                                "callee": {
                                  "type": "MemberExpression",
                                  "computed": false,
                                  "object": {
                                    "type": "CallExpression",
                                    "callee": {
                                      "type": "Identifier",
                                      "name": "expectObservable",
                                      "range": [
                                        437,
                                        453
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 11,
                                          "column": 8
                                        },
                                        "end": {
                                          "line": 11,
                                          "column": 24
                                        }
                                      }
                                    },
                                    "arguments": [
                                      {
                                        "type": "Identifier",
                                        "name": "e1",
                                        "range": [
                                          454,
                                          456
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 11,
                                            "column": 25
                                          },
                                          "end": {
                                            "line": 11,
                                            "column": 27
                                          }
                                        }
                                      }
                                    ],
                                    "range": [
                                      437,
                                      457
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 11,
                                        "column": 8
                                      },
                                      "end": {
                                        "line": 11,
                                        "column": 28
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "name": "toBe",
                                    "range": [
                                      458,
                                      462
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 11,
                                        "column": 29
                                      },
                                      "end": {
                                        "line": 11,
                                        "column": 33
                                      }
                                    }
                                  },
                                  "range": [
                                    437,
                                    462
                                  ],
                                  "loc": {
                                    "start": {
                                      "line": 11,
                                      "column": 8
                                    },
                                    "end": {
                                      "line": 11,
                                      "column": 33
                                    }
                                  }
                                },
                                "arguments": [
                                  {
                                    "type": "Identifier",
                                    "name": "expected",
                                    "range": [
                                      463,
                                      471
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 11,
                                        "column": 34
                                      },
                                      "end": {
                                        "line": 11,
                                        "column": 42
                                      }
                                    }
                                  }
                                ],
                                "range": [
                                  437,
                                  472
                                ],
                                "loc": {
                                  "start": {
                                    "line": 11,
                                    "column": 8
                                  },
                                  "end": {
                                    "line": 11,
                                    "column": 43
                                  }
                                }
                              },
                              "range": [
                                437,
                                473
                              ],
                              "loc": {
                                "start": {
                                  "line": 11,
                                  "column": 8
                                },
                                "end": {
                                  "line": 11,
                                  "column": 44
                                }
                              }
                            }
                          ],
                          "range": [
                            355,
                            479
                          ],
                          "loc": {
                            "start": {
                              "line": 8,
                              "column": 98
                            },
                            "end": {
                              "line": 12,
                              "column": 5
                            }
                          }
                        },
                        "generator": false,
                        "expression": false,
                        "range": [
                          343,
                          479
                        ],
                        "loc": {
                          "start": {
                            "line": 8,
                            "column": 86
                          },
                          "end": {
                            "line": 12,
                            "column": 5
                          }
                        }
                      }
                    ],
                    "range": [
                      261,
                      480
                    ],
                    "loc": {
                      "start": {
                        "line": 8,
                        "column": 4
                      },
                      "end": {
                        "line": 12,
                        "column": 6
                      }
                    }
                  },
                  "range": [
                    261,
                    481
                  ],
                  "loc": {
                    "start": {
                      "line": 8,
                      "column": 4
                    },
                    "end": {
                      "line": 12,
                      "column": 7
                    }
                  }
                },
                {
                  "type": "ExpressionStatement",
                  "expression": {
                    "type": "CallExpression",
                    "callee": {
                      "type": "Identifier",
                      "name": "it",
                      "range": [
                        486,
                        488
                      ],
                      "loc": {
                        "start": {
                          "line": 13,
                          "column": 4
                        },
                        "end": {
                          "line": 13,
                          "column": 6
                        }
                      }
                    },
                    "arguments": [
                      {
                        "type": "Literal",
                        "value": "should emit one value",
                        "raw": "'should emit one value'",
                        "range": [
                          489,
                          512
                        ],
                        "loc": {
                          "start": {
                            "line": 13,
                            "column": 7
                          },
                          "end": {
                            "line": 13,
                            "column": 30
                          }
                        }
                      },
                      {
                        "type": "FunctionExpression",
                        "id": null,
                        "params": [
                          {
                            "type": "Identifier",
                            "name": "done",
                            "range": [
                              524,
                              528
                            ],
                            "loc": {
                              "start": {
                                "line": 13,
                                "column": 42
                              },
                              "end": {
                                "line": 13,
                                "column": 46
                              }
                            }
                          }
                        ],
                        "body": {
                          "type": "BlockStatement",
                          "body": [
                            {
                              "type": "VariableDeclaration",
                              "declarations": [
                                {
                                  "type": "VariableDeclarator",
                                  "id": {
                                    "type": "Identifier",
                                    "name": "calls",
                                    "range": [
                                      544,
                                      549
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 14,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 14,
                                        "column": 17
                                      }
                                    }
                                  },
                                  "init": {
                                    "type": "Literal",
                                    "value": 0,
                                    "raw": "0",
                                    "range": [
                                      552,
                                      553
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 14,
                                        "column": 20
                                      },
                                      "end": {
                                        "line": 14,
                                        "column": 21
                                      }
                                    }
                                  },
                                  "range": [
                                    544,
                                    553
                                  ],
                                  "loc": {
                                    "start": {
                                      "line": 14,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 14,
                                      "column": 21
                                    }
                                  }
                                }
                              ],
                              "kind": "var",
                              "range": [
                                540,
                                554
                              ],
                              "loc": {
                                "start": {
                                  "line": 14,
                                  "column": 8
                                },
                                "end": {
                                  "line": 14,
                                  "column": 22
                                }
                              }
                            },
                            {
                              "type": "ExpressionStatement",
                              "expression": {
                                "type": "CallExpression",
                                "callee": {
                                  "type": "MemberExpression",
                                  "computed": false,
                                  "object": {
                                    "type": "CallExpression",
                                    "callee": {
                                      "type": "MemberExpression",
                                      "computed": false,
                                      "object": {
                                        "type": "Identifier",
                                        "name": "Observable",
                                        "range": [
                                          563,
                                          573
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 15,
                                            "column": 8
                                          },
                                          "end": {
                                            "line": 15,
                                            "column": 18
                                          }
                                        }
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "name": "throw",
                                        "range": [
                                          574,
                                          579
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 15,
                                            "column": 19
                                          },
                                          "end": {
                                            "line": 15,
                                            "column": 24
                                          }
                                        }
                                      },
                                      "range": [
                                        563,
                                        579
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 15,
                                          "column": 8
                                        },
                                        "end": {
                                          "line": 15,
                                          "column": 24
                                        }
                                      }
                                    },
                                    "arguments": [
                                      {
                                        "type": "Literal",
                                        "value": "bad",
                                        "raw": "'bad'",
                                        "range": [
                                          580,
                                          585
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 15,
                                            "column": 25
                                          },
                                          "end": {
                                            "line": 15,
                                            "column": 30
                                          }
                                        }
                                      }
                                    ],
                                    "range": [
                                      563,
                                      586
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 15,
                                        "column": 8
                                      },
                                      "end": {
                                        "line": 15,
                                        "column": 31
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "name": "subscribe",
                                    "range": [
                                      587,
                                      596
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 15,
                                        "column": 32
                                      },
                                      "end": {
                                        "line": 15,
                                        "column": 41
                                      }
                                    }
                                  },
                                  "range": [
                                    563,
                                    596
                                  ],
                                  "loc": {
                                    "start": {
                                      "line": 15,
                                      "column": 8
                                    },
                                    "end": {
                                      "line": 15,
                                      "column": 41
                                    }
                                  }
                                },
                                "arguments": [
                                  {
                                    "type": "FunctionExpression",
                                    "id": null,
                                    "params": [],
                                    "body": {
                                      "type": "BlockStatement",
                                      "body": [
                                        {
                                          "type": "ExpressionStatement",
                                          "expression": {
                                            "type": "CallExpression",
                                            "callee": {
                                              "type": "Identifier",
                                              "name": "done",
                                              "range": [
                                                623,
                                                627
                                              ],
                                              "loc": {
                                                "start": {
                                                  "line": 16,
                                                  "column": 12
                                                },
                                                "end": {
                                                  "line": 16,
                                                  "column": 16
                                                }
                                              }
                                            },
                                            "arguments": [
                                              {
                                                "type": "NewExpression",
                                                "callee": {
                                                  "type": "Identifier",
                                                  "name": "Error",
                                                  "range": [
                                                    632,
                                                    637
                                                  ],
                                                  "loc": {
                                                    "start": {
                                                      "line": 16,
                                                      "column": 21
                                                    },
                                                    "end": {
                                                      "line": 16,
                                                      "column": 26
                                                    }
                                                  }
                                                },
                                                "arguments": [
                                                  {
                                                    "type": "Literal",
                                                    "value": "should not be called",
                                                    "raw": "'should not be called'",
                                                    "range": [
                                                      638,
                                                      660
                                                    ],
                                                    "loc": {
                                                      "start": {
                                                        "line": 16,
                                                        "column": 27
                                                      },
                                                      "end": {
                                                        "line": 16,
                                                        "column": 49
                                                      }
                                                    }
                                                  }
                                                ],
                                                "range": [
                                                  628,
                                                  661
                                                ],
                                                "loc": {
                                                  "start": {
                                                    "line": 16,
                                                    "column": 17
                                                  },
                                                  "end": {
                                                    "line": 16,
                                                    "column": 50
                                                  }
                                                }
                                              }
                                            ],
                                            "range": [
                                              623,
                                              662
                                            ],
                                            "loc": {
                                              "start": {
                                                "line": 16,
                                                "column": 12
                                              },
                                              "end": {
                                                "line": 16,
                                                "column": 51
                                              }
                                            }
                                          },
                                          "range": [
                                            623,
                                            663
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 16,
                                              "column": 12
                                            },
                                            "end": {
                                              "line": 16,
                                              "column": 52
                                            }
                                          }
                                        }
                                      ],
                                      "range": [
                                        609,
                                        673
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 15,
                                          "column": 54
                                        },
                                        "end": {
                                          "line": 17,
                                          "column": 9
                                        }
                                      }
                                    },
                                    "generator": false,
                                    "expression": false,
                                    "range": [
                                      597,
                                      673
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 15,
                                        "column": 42
                                      },
                                      "end": {
                                        "line": 17,
                                        "column": 9
                                      }
                                    }
                                  },
                                  {
                                    "type": "FunctionExpression",
                                    "id": null,
                                    "params": [
                                      {
                                        "type": "Identifier",
                                        "name": "err",
                                        "range": [
                                          685,
                                          688
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 17,
                                            "column": 21
                                          },
                                          "end": {
                                            "line": 17,
                                            "column": 24
                                          }
                                        }
                                      }
                                    ],
                                    "body": {
                                      "type": "BlockStatement",
                                      "body": [
                                        {
                                          "type": "ExpressionStatement",
                                          "expression": {
                                            "type": "CallExpression",
                                            "callee": {
                                              "type": "MemberExpression",
                                              "computed": false,
                                              "object": {
                                                "type": "MemberExpression",
                                                "computed": false,
                                                "object": {
                                                  "type": "CallExpression",
                                                  "callee": {
                                                    "type": "MemberExpression",
                                                    "computed": false,
                                                    "object": {
                                                      "type": "Identifier",
                                                      "name": "chai_1",
                                                      "range": [
                                                        704,
                                                        710
                                                      ],
                                                      "loc": {
                                                        "start": {
                                                          "line": 18,
                                                          "column": 12
                                                        },
                                                        "end": {
                                                          "line": 18,
                                                          "column": 18
                                                        }
                                                      }
                                                    },
                                                    "property": {
                                                      "type": "Identifier",
                                                      "name": "expect",
                                                      "range": [
                                                        711,
                                                        717
                                                      ],
                                                      "loc": {
                                                        "start": {
                                                          "line": 18,
                                                          "column": 19
                                                        },
                                                        "end": {
                                                          "line": 18,
                                                          "column": 25
                                                        }
                                                      }
                                                    },
                                                    "range": [
                                                      704,
                                                      717
                                                    ],
                                                    "loc": {
                                                      "start": {
                                                        "line": 18,
                                                        "column": 12
                                                      },
                                                      "end": {
                                                        "line": 18,
                                                        "column": 25
                                                      }
                                                    }
                                                  },
                                                  "arguments": [
                                                    {
                                                      "type": "UpdateExpression",
                                                      "operator": "++",
                                                      "argument": {
                                                        "type": "Identifier",
                                                        "name": "calls",
                                                        "range": [
                                                          720,
                                                          725
                                                        ],
                                                        "loc": {
                                                          "start": {
                                                            "line": 18,
                                                            "column": 28
                                                          },
                                                          "end": {
                                                            "line": 18,
                                                            "column": 33
                                                          }
                                                        }
                                                      },
                                                      "prefix": true,
                                                      "range": [
                                                        718,
                                                        725
                                                      ],
                                                      "loc": {
                                                        "start": {
                                                          "line": 18,
                                                          "column": 26
                                                        },
                                                        "end": {
                                                          "line": 18,
                                                          "column": 33
                                                        }
                                                      }
                                                    }
                                                  ],
                                                  "range": [
                                                    704,
                                                    726
                                                  ],
                                                  "loc": {
                                                    "start": {
                                                      "line": 18,
                                                      "column": 12
                                                    },
                                                    "end": {
                                                      "line": 18,
                                                      "column": 34
                                                    }
                                                  }
                                                },
                                                "property": {
                                                  "type": "Identifier",
                                                  "name": "to",
                                                  "range": [
                                                    727,
                                                    729
                                                  ],
                                                  "loc": {
                                                    "start": {
                                                      "line": 18,
                                                      "column": 35
                                                    },
                                                    "end": {
                                                      "line": 18,
                                                      "column": 37
                                                    }
                                                  }
                                                },
                                                "range": [
                                                  704,
                                                  729
                                                ],
                                                "loc": {
                                                  "start": {
                                                    "line": 18,
                                                    "column": 12
                                                  },
                                                  "end": {
                                                    "line": 18,
                                                    "column": 37
                                                  }
                                                }
                                              },
                                              "property": {
                                                "type": "Identifier",
                                                "name": "equal",
                                                "range": [
                                                  730,
                                                  735
                                                ],
                                                "loc": {
                                                  "start": {
                                                    "line": 18,
                                                    "column": 38
                                                  },
                                                  "end": {
                                                    "line": 18,
                                                    "column": 43
                                                  }
                                                }
                                              },
                                              "range": [
                                                704,
                                                735
                                              ],
                                              "loc": {
                                                "start": {
                                                  "line": 18,
                                                  "column": 12
                                                },
                                                "end": {
                                                  "line": 18,
                                                  "column": 43
                                                }
                                              }
                                            },
                                            "arguments": [
                                              {
                                                "type": "Literal",
                                                "value": 1,
                                                "raw": "1",
                                                "range": [
                                                  736,
                                                  737
                                                ],
                                                "loc": {
                                                  "start": {
                                                    "line": 18,
                                                    "column": 44
                                                  },
                                                  "end": {
                                                    "line": 18,
                                                    "column": 45
                                                  }
                                                }
                                              }
                                            ],
                                            "range": [
                                              704,
                                              738
                                            ],
                                            "loc": {
                                              "start": {
                                                "line": 18,
                                                "column": 12
                                              },
                                              "end": {
                                                "line": 18,
                                                "column": 46
                                              }
                                            }
                                          },
                                          "range": [
                                            704,
                                            739
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 18,
                                              "column": 12
                                            },
                                            "end": {
                                              "line": 18,
                                              "column": 47
                                            }
                                          }
                                        },
                                        {
                                          "type": "ExpressionStatement",
                                          "expression": {
                                            "type": "CallExpression",
                                            "callee": {
                                              "type": "MemberExpression",
                                              "computed": false,
                                              "object": {
                                                "type": "MemberExpression",
                                                "computed": false,
                                                "object": {
                                                  "type": "CallExpression",
                                                  "callee": {
                                                    "type": "MemberExpression",
                                                    "computed": false,
                                                    "object": {
                                                      "type": "Identifier",
                                                      "name": "chai_1",
                                                      "range": [
                                                        752,
                                                        758
                                                      ],
                                                      "loc": {
                                                        "start": {
                                                          "line": 19,
                                                          "column": 12
                                                        },
                                                        "end": {
                                                          "line": 19,
                                                          "column": 18
                                                        }
                                                      }
                                                    },
                                                    "property": {
                                                      "type": "Identifier",
                                                      "name": "expect",
                                                      "range": [
                                                        759,
                                                        765
                                                      ],
                                                      "loc": {
                                                        "start": {
                                                          "line": 19,
                                                          "column": 19
                                                        },
                                                        "end": {
                                                          "line": 19,
                                                          "column": 25
                                                        }
                                                      }
                                                    },
                                                    "range": [
                                                      752,
                                                      765
                                                    ],
                                                    "loc": {
                                                      "start": {
                                                        "line": 19,
                                                        "column": 12
                                                      },
                                                      "end": {
                                                        "line": 19,
                                                        "column": 25
                                                      }
                                                    }
                                                  },
                                                  "arguments": [
                                                    {
                                                      "type": "Identifier",
                                                      "name": "err",
                                                      "range": [
                                                        766,
                                                        769
                                                      ],
                                                      "loc": {
                                                        "start": {
                                                          "line": 19,
                                                          "column": 26
                                                        },
                                                        "end": {
                                                          "line": 19,
                                                          "column": 29
                                                        }
                                                      }
                                                    }
                                                  ],
                                                  "range": [
                                                    752,
                                                    770
                                                  ],
                                                  "loc": {
                                                    "start": {
                                                      "line": 19,
                                                      "column": 12
                                                    },
                                                    "end": {
                                                      "line": 19,
                                                      "column": 30
                                                    }
                                                  }
                                                },
                                                "property": {
                                                  "type": "Identifier",
                                                  "name": "to",
                                                  "range": [
                                                    771,
                                                    773
                                                  ],
                                                  "loc": {
                                                    "start": {
                                                      "line": 19,
                                                      "column": 31
                                                    },
                                                    "end": {
                                                      "line": 19,
                                                      "column": 33
                                                    }
                                                  }
                                                },
                                                "range": [
                                                  752,
                                                  773
                                                ],
                                                "loc": {
                                                  "start": {
                                                    "line": 19,
                                                    "column": 12
                                                  },
                                                  "end": {
                                                    "line": 19,
                                                    "column": 33
                                                  }
                                                }
                                              },
                                              "property": {
                                                "type": "Identifier",
                                                "name": "equal",
                                                "range": [
                                                  774,
                                                  779
                                                ],
                                                "loc": {
                                                  "start": {
                                                    "line": 19,
                                                    "column": 34
                                                  },
                                                  "end": {
                                                    "line": 19,
                                                    "column": 39
                                                  }
                                                }
                                              },
                                              "range": [
                                                752,
                                                779
                                              ],
                                              "loc": {
                                                "start": {
                                                  "line": 19,
                                                  "column": 12
                                                },
                                                "end": {
                                                  "line": 19,
                                                  "column": 39
                                                }
                                              }
                                            },
                                            "arguments": [
                                              {
                                                "type": "Literal",
                                                "value": "bad",
                                                "raw": "'bad'",
                                                "range": [
                                                  780,
                                                  785
                                                ],
                                                "loc": {
                                                  "start": {
                                                    "line": 19,
                                                    "column": 40
                                                  },
                                                  "end": {
                                                    "line": 19,
                                                    "column": 45
                                                  }
                                                }
                                              }
                                            ],
                                            "range": [
                                              752,
                                              786
                                            ],
                                            "loc": {
                                              "start": {
                                                "line": 19,
                                                "column": 12
                                              },
                                              "end": {
                                                "line": 19,
                                                "column": 46
                                              }
                                            }
                                          },
                                          "range": [
                                            752,
                                            787
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 19,
                                              "column": 12
                                            },
                                            "end": {
                                              "line": 19,
                                              "column": 47
                                            }
                                          }
                                        },
                                        {
                                          "type": "ExpressionStatement",
                                          "expression": {
                                            "type": "CallExpression",
                                            "callee": {
                                              "type": "Identifier",
                                              "name": "done",
                                              "range": [
                                                800,
                                                804
                                              ],
                                              "loc": {
                                                "start": {
                                                  "line": 20,
                                                  "column": 12
                                                },
                                                "end": {
                                                  "line": 20,
                                                  "column": 16
                                                }
                                              }
                                            },
                                            "arguments": [],
                                            "range": [
                                              800,
                                              806
                                            ],
                                            "loc": {
                                              "start": {
                                                "line": 20,
                                                "column": 12
                                              },
                                              "end": {
                                                "line": 20,
                                                "column": 18
                                              }
                                            }
                                          },
                                          "range": [
                                            800,
                                            807
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 20,
                                              "column": 12
                                            },
                                            "end": {
                                              "line": 20,
                                              "column": 19
                                            }
                                          }
                                        }
                                      ],
                                      "range": [
                                        690,
                                        817
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 17,
                                          "column": 26
                                        },
                                        "end": {
                                          "line": 21,
                                          "column": 9
                                        }
                                      }
                                    },
                                    "generator": false,
                                    "expression": false,
                                    "range": [
                                      675,
                                      817
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 17,
                                        "column": 11
                                      },
                                      "end": {
                                        "line": 21,
                                        "column": 9
                                      }
                                    }
                                  }
                                ],
                                "range": [
                                  563,
                                  818
                                ],
                                "loc": {
                                  "start": {
                                    "line": 15,
                                    "column": 8
                                  },
                                  "end": {
                                    "line": 21,
                                    "column": 10
                                  }
                                }
                              },
                              "range": [
                                563,
                                819
                              ],
                              "loc": {
                                "start": {
                                  "line": 15,
                                  "column": 8
                                },
                                "end": {
                                  "line": 21,
                                  "column": 11
                                }
                              }
                            }
                          ],
                          "range": [
                            530,
                            825
                          ],
                          "loc": {
                            "start": {
                              "line": 13,
                              "column": 48
                            },
                            "end": {
                              "line": 22,
                              "column": 5
                            }
                          }
                        },
                        "generator": false,
                        "expression": false,
                        "range": [
                          514,
                          825
                        ],
                        "loc": {
                          "start": {
                            "line": 13,
                            "column": 32
                          },
                          "end": {
                            "line": 22,
                            "column": 5
                          }
                        }
                      }
                    ],
                    "range": [
                      486,
                      826
                    ],
                    "loc": {
                      "start": {
                        "line": 13,
                        "column": 4
                      },
                      "end": {
                        "line": 22,
                        "column": 6
                      }
                    },
                    "_esdocTestId": 478,
                    "_esdocTestName": "it478"
                  },
                  "range": [
                    486,
                    827
                  ],
                  "loc": {
                    "start": {
                      "line": 13,
                      "column": 4
                    },
                    "end": {
                      "line": 22,
                      "column": 7
                    }
                  }
                },
                {
                  "type": "ExpressionStatement",
                  "expression": {
                    "type": "CallExpression",
                    "callee": {
                      "type": "Identifier",
                      "name": "it",
                      "range": [
                        832,
                        834
                      ],
                      "loc": {
                        "start": {
                          "line": 23,
                          "column": 4
                        },
                        "end": {
                          "line": 23,
                          "column": 6
                        }
                      }
                    },
                    "arguments": [
                      {
                        "type": "Literal",
                        "value": "should create expose a error property",
                        "raw": "'should create expose a error property'",
                        "range": [
                          835,
                          874
                        ],
                        "loc": {
                          "start": {
                            "line": 23,
                            "column": 7
                          },
                          "end": {
                            "line": 23,
                            "column": 46
                          }
                        }
                      },
                      {
                        "type": "FunctionExpression",
                        "id": null,
                        "params": [],
                        "body": {
                          "type": "BlockStatement",
                          "body": [
                            {
                              "type": "VariableDeclaration",
                              "declarations": [
                                {
                                  "type": "VariableDeclarator",
                                  "id": {
                                    "type": "Identifier",
                                    "name": "e",
                                    "range": [
                                      902,
                                      903
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 24,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 24,
                                        "column": 13
                                      }
                                    }
                                  },
                                  "init": {
                                    "type": "CallExpression",
                                    "callee": {
                                      "type": "MemberExpression",
                                      "computed": false,
                                      "object": {
                                        "type": "Identifier",
                                        "name": "Observable",
                                        "range": [
                                          906,
                                          916
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 24,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 24,
                                            "column": 26
                                          }
                                        }
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "name": "throw",
                                        "range": [
                                          917,
                                          922
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 24,
                                            "column": 27
                                          },
                                          "end": {
                                            "line": 24,
                                            "column": 32
                                          }
                                        }
                                      },
                                      "range": [
                                        906,
                                        922
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 24,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 24,
                                          "column": 32
                                        }
                                      }
                                    },
                                    "arguments": [
                                      {
                                        "type": "Literal",
                                        "value": "error",
                                        "raw": "'error'",
                                        "range": [
                                          923,
                                          930
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 24,
                                            "column": 33
                                          },
                                          "end": {
                                            "line": 24,
                                            "column": 40
                                          }
                                        }
                                      }
                                    ],
                                    "range": [
                                      906,
                                      931
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 24,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 24,
                                        "column": 41
                                      }
                                    }
                                  },
                                  "range": [
                                    902,
                                    931
                                  ],
                                  "loc": {
                                    "start": {
                                      "line": 24,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 24,
                                      "column": 41
                                    }
                                  }
                                }
                              ],
                              "kind": "var",
                              "range": [
                                898,
                                932
                              ],
                              "loc": {
                                "start": {
                                  "line": 24,
                                  "column": 8
                                },
                                "end": {
                                  "line": 24,
                                  "column": 42
                                }
                              }
                            },
                            {
                              "type": "ExpressionStatement",
                              "expression": {
                                "type": "CallExpression",
                                "callee": {
                                  "type": "MemberExpression",
                                  "computed": false,
                                  "object": {
                                    "type": "MemberExpression",
                                    "computed": false,
                                    "object": {
                                      "type": "CallExpression",
                                      "callee": {
                                        "type": "MemberExpression",
                                        "computed": false,
                                        "object": {
                                          "type": "Identifier",
                                          "name": "chai_1",
                                          "range": [
                                            941,
                                            947
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 25,
                                              "column": 8
                                            },
                                            "end": {
                                              "line": 25,
                                              "column": 14
                                            }
                                          }
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "name": "expect",
                                          "range": [
                                            948,
                                            954
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 25,
                                              "column": 15
                                            },
                                            "end": {
                                              "line": 25,
                                              "column": 21
                                            }
                                          }
                                        },
                                        "range": [
                                          941,
                                          954
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 25,
                                            "column": 8
                                          },
                                          "end": {
                                            "line": 25,
                                            "column": 21
                                          }
                                        }
                                      },
                                      "arguments": [
                                        {
                                          "type": "MemberExpression",
                                          "computed": true,
                                          "object": {
                                            "type": "Identifier",
                                            "name": "e",
                                            "range": [
                                              955,
                                              956
                                            ],
                                            "loc": {
                                              "start": {
                                                "line": 25,
                                                "column": 22
                                              },
                                              "end": {
                                                "line": 25,
                                                "column": 23
                                              }
                                            }
                                          },
                                          "property": {
                                            "type": "Literal",
                                            "value": "error",
                                            "raw": "'error'",
                                            "range": [
                                              957,
                                              964
                                            ],
                                            "loc": {
                                              "start": {
                                                "line": 25,
                                                "column": 24
                                              },
                                              "end": {
                                                "line": 25,
                                                "column": 31
                                              }
                                            }
                                          },
                                          "range": [
                                            955,
                                            965
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 25,
                                              "column": 22
                                            },
                                            "end": {
                                              "line": 25,
                                              "column": 32
                                            }
                                          }
                                        }
                                      ],
                                      "range": [
                                        941,
                                        966
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 25,
                                          "column": 8
                                        },
                                        "end": {
                                          "line": 25,
                                          "column": 33
                                        }
                                      }
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "name": "to",
                                      "range": [
                                        967,
                                        969
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 25,
                                          "column": 34
                                        },
                                        "end": {
                                          "line": 25,
                                          "column": 36
                                        }
                                      }
                                    },
                                    "range": [
                                      941,
                                      969
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 25,
                                        "column": 8
                                      },
                                      "end": {
                                        "line": 25,
                                        "column": 36
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "name": "equal",
                                    "range": [
                                      970,
                                      975
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 25,
                                        "column": 37
                                      },
                                      "end": {
                                        "line": 25,
                                        "column": 42
                                      }
                                    }
                                  },
                                  "range": [
                                    941,
                                    975
                                  ],
                                  "loc": {
                                    "start": {
                                      "line": 25,
                                      "column": 8
                                    },
                                    "end": {
                                      "line": 25,
                                      "column": 42
                                    }
                                  }
                                },
                                "arguments": [
                                  {
                                    "type": "Literal",
                                    "value": "error",
                                    "raw": "'error'",
                                    "range": [
                                      976,
                                      983
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 25,
                                        "column": 43
                                      },
                                      "end": {
                                        "line": 25,
                                        "column": 50
                                      }
                                    }
                                  }
                                ],
                                "range": [
                                  941,
                                  984
                                ],
                                "loc": {
                                  "start": {
                                    "line": 25,
                                    "column": 8
                                  },
                                  "end": {
                                    "line": 25,
                                    "column": 51
                                  }
                                }
                              },
                              "range": [
                                941,
                                985
                              ],
                              "loc": {
                                "start": {
                                  "line": 25,
                                  "column": 8
                                },
                                "end": {
                                  "line": 25,
                                  "column": 52
                                }
                              }
                            }
                          ],
                          "range": [
                            888,
                            991
                          ],
                          "loc": {
                            "start": {
                              "line": 23,
                              "column": 60
                            },
                            "end": {
                              "line": 26,
                              "column": 5
                            }
                          }
                        },
                        "generator": false,
                        "expression": false,
                        "range": [
                          876,
                          991
                        ],
                        "loc": {
                          "start": {
                            "line": 23,
                            "column": 48
                          },
                          "end": {
                            "line": 26,
                            "column": 5
                          }
                        }
                      }
                    ],
                    "range": [
                      832,
                      992
                    ],
                    "loc": {
                      "start": {
                        "line": 23,
                        "column": 4
                      },
                      "end": {
                        "line": 26,
                        "column": 6
                      }
                    },
                    "_esdocTestId": 479,
                    "_esdocTestName": "it479"
                  },
                  "range": [
                    832,
                    993
                  ],
                  "loc": {
                    "start": {
                      "line": 23,
                      "column": 4
                    },
                    "end": {
                      "line": 26,
                      "column": 7
                    }
                  }
                },
                {
                  "type": "ExpressionStatement",
                  "expression": {
                    "type": "CallExpression",
                    "callee": {
                      "type": "Identifier",
                      "name": "it",
                      "range": [
                        998,
                        1000
                      ],
                      "loc": {
                        "start": {
                          "line": 27,
                          "column": 4
                        },
                        "end": {
                          "line": 27,
                          "column": 6
                        }
                      }
                    },
                    "arguments": [
                      {
                        "type": "Literal",
                        "value": "should create ErrorObservable via static create function",
                        "raw": "'should create ErrorObservable via static create function'",
                        "range": [
                          1001,
                          1059
                        ],
                        "loc": {
                          "start": {
                            "line": 27,
                            "column": 7
                          },
                          "end": {
                            "line": 27,
                            "column": 65
                          }
                        }
                      },
                      {
                        "type": "FunctionExpression",
                        "id": null,
                        "params": [],
                        "body": {
                          "type": "BlockStatement",
                          "body": [
                            {
                              "type": "VariableDeclaration",
                              "declarations": [
                                {
                                  "type": "VariableDeclarator",
                                  "id": {
                                    "type": "Identifier",
                                    "name": "e",
                                    "range": [
                                      1087,
                                      1088
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 28,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 28,
                                        "column": 13
                                      }
                                    }
                                  },
                                  "init": {
                                    "type": "NewExpression",
                                    "callee": {
                                      "type": "MemberExpression",
                                      "computed": false,
                                      "object": {
                                        "type": "Identifier",
                                        "name": "ErrorObservable_1",
                                        "range": [
                                          1095,
                                          1112
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 28,
                                            "column": 20
                                          },
                                          "end": {
                                            "line": 28,
                                            "column": 37
                                          }
                                        }
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "name": "ErrorObservable",
                                        "range": [
                                          1113,
                                          1128
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 28,
                                            "column": 38
                                          },
                                          "end": {
                                            "line": 28,
                                            "column": 53
                                          }
                                        }
                                      },
                                      "range": [
                                        1095,
                                        1128
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 28,
                                          "column": 20
                                        },
                                        "end": {
                                          "line": 28,
                                          "column": 53
                                        }
                                      }
                                    },
                                    "arguments": [
                                      {
                                        "type": "Literal",
                                        "value": "error",
                                        "raw": "'error'",
                                        "range": [
                                          1129,
                                          1136
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 28,
                                            "column": 54
                                          },
                                          "end": {
                                            "line": 28,
                                            "column": 61
                                          }
                                        }
                                      }
                                    ],
                                    "range": [
                                      1091,
                                      1137
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 28,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 28,
                                        "column": 62
                                      }
                                    }
                                  },
                                  "range": [
                                    1087,
                                    1137
                                  ],
                                  "loc": {
                                    "start": {
                                      "line": 28,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 28,
                                      "column": 62
                                    }
                                  }
                                }
                              ],
                              "kind": "var",
                              "range": [
                                1083,
                                1138
                              ],
                              "loc": {
                                "start": {
                                  "line": 28,
                                  "column": 8
                                },
                                "end": {
                                  "line": 28,
                                  "column": 63
                                }
                              }
                            },
                            {
                              "type": "VariableDeclaration",
                              "declarations": [
                                {
                                  "type": "VariableDeclarator",
                                  "id": {
                                    "type": "Identifier",
                                    "name": "r",
                                    "range": [
                                      1151,
                                      1152
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 29,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 29,
                                        "column": 13
                                      }
                                    }
                                  },
                                  "init": {
                                    "type": "CallExpression",
                                    "callee": {
                                      "type": "MemberExpression",
                                      "computed": false,
                                      "object": {
                                        "type": "MemberExpression",
                                        "computed": false,
                                        "object": {
                                          "type": "Identifier",
                                          "name": "ErrorObservable_1",
                                          "range": [
                                            1155,
                                            1172
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 29,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 29,
                                              "column": 33
                                            }
                                          }
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "name": "ErrorObservable",
                                          "range": [
                                            1173,
                                            1188
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 29,
                                              "column": 34
                                            },
                                            "end": {
                                              "line": 29,
                                              "column": 49
                                            }
                                          }
                                        },
                                        "range": [
                                          1155,
                                          1188
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 29,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 29,
                                            "column": 49
                                          }
                                        }
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "name": "create",
                                        "range": [
                                          1189,
                                          1195
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 29,
                                            "column": 50
                                          },
                                          "end": {
                                            "line": 29,
                                            "column": 56
                                          }
                                        }
                                      },
                                      "range": [
                                        1155,
                                        1195
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 29,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 29,
                                          "column": 56
                                        }
                                      }
                                    },
                                    "arguments": [
                                      {
                                        "type": "Literal",
                                        "value": "error",
                                        "raw": "'error'",
                                        "range": [
                                          1196,
                                          1203
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 29,
                                            "column": 57
                                          },
                                          "end": {
                                            "line": 29,
                                            "column": 64
                                          }
                                        }
                                      }
                                    ],
                                    "range": [
                                      1155,
                                      1204
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 29,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 29,
                                        "column": 65
                                      }
                                    }
                                  },
                                  "range": [
                                    1151,
                                    1204
                                  ],
                                  "loc": {
                                    "start": {
                                      "line": 29,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 29,
                                      "column": 65
                                    }
                                  }
                                }
                              ],
                              "kind": "var",
                              "range": [
                                1147,
                                1205
                              ],
                              "loc": {
                                "start": {
                                  "line": 29,
                                  "column": 8
                                },
                                "end": {
                                  "line": 29,
                                  "column": 66
                                }
                              }
                            },
                            {
                              "type": "ExpressionStatement",
                              "expression": {
                                "type": "CallExpression",
                                "callee": {
                                  "type": "MemberExpression",
                                  "computed": false,
                                  "object": {
                                    "type": "MemberExpression",
                                    "computed": false,
                                    "object": {
                                      "type": "MemberExpression",
                                      "computed": false,
                                      "object": {
                                        "type": "CallExpression",
                                        "callee": {
                                          "type": "MemberExpression",
                                          "computed": false,
                                          "object": {
                                            "type": "Identifier",
                                            "name": "chai_1",
                                            "range": [
                                              1214,
                                              1220
                                            ],
                                            "loc": {
                                              "start": {
                                                "line": 30,
                                                "column": 8
                                              },
                                              "end": {
                                                "line": 30,
                                                "column": 14
                                              }
                                            }
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "name": "expect",
                                            "range": [
                                              1221,
                                              1227
                                            ],
                                            "loc": {
                                              "start": {
                                                "line": 30,
                                                "column": 15
                                              },
                                              "end": {
                                                "line": 30,
                                                "column": 21
                                              }
                                            }
                                          },
                                          "range": [
                                            1214,
                                            1227
                                          ],
                                          "loc": {
                                            "start": {
                                              "line": 30,
                                              "column": 8
                                            },
                                            "end": {
                                              "line": 30,
                                              "column": 21
                                            }
                                          }
                                        },
                                        "arguments": [
                                          {
                                            "type": "Identifier",
                                            "name": "e",
                                            "range": [
                                              1228,
                                              1229
                                            ],
                                            "loc": {
                                              "start": {
                                                "line": 30,
                                                "column": 22
                                              },
                                              "end": {
                                                "line": 30,
                                                "column": 23
                                              }
                                            }
                                          }
                                        ],
                                        "range": [
                                          1214,
                                          1230
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 30,
                                            "column": 8
                                          },
                                          "end": {
                                            "line": 30,
                                            "column": 24
                                          }
                                        }
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "name": "to",
                                        "range": [
                                          1231,
                                          1233
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 30,
                                            "column": 25
                                          },
                                          "end": {
                                            "line": 30,
                                            "column": 27
                                          }
                                        }
                                      },
                                      "range": [
                                        1214,
                                        1233
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 30,
                                          "column": 8
                                        },
                                        "end": {
                                          "line": 30,
                                          "column": 27
                                        }
                                      }
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "name": "deep",
                                      "range": [
                                        1234,
                                        1238
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 30,
                                          "column": 28
                                        },
                                        "end": {
                                          "line": 30,
                                          "column": 32
                                        }
                                      }
                                    },
                                    "range": [
                                      1214,
                                      1238
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 30,
                                        "column": 8
                                      },
                                      "end": {
                                        "line": 30,
                                        "column": 32
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "name": "equal",
                                    "range": [
                                      1239,
                                      1244
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 30,
                                        "column": 33
                                      },
                                      "end": {
                                        "line": 30,
                                        "column": 38
                                      }
                                    }
                                  },
                                  "range": [
                                    1214,
                                    1244
                                  ],
                                  "loc": {
                                    "start": {
                                      "line": 30,
                                      "column": 8
                                    },
                                    "end": {
                                      "line": 30,
                                      "column": 38
                                    }
                                  }
                                },
                                "arguments": [
                                  {
                                    "type": "Identifier",
                                    "name": "r",
                                    "range": [
                                      1245,
                                      1246
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 30,
                                        "column": 39
                                      },
                                      "end": {
                                        "line": 30,
                                        "column": 40
                                      }
                                    }
                                  }
                                ],
                                "range": [
                                  1214,
                                  1247
                                ],
                                "loc": {
                                  "start": {
                                    "line": 30,
                                    "column": 8
                                  },
                                  "end": {
                                    "line": 30,
                                    "column": 41
                                  }
                                }
                              },
                              "range": [
                                1214,
                                1248
                              ],
                              "loc": {
                                "start": {
                                  "line": 30,
                                  "column": 8
                                },
                                "end": {
                                  "line": 30,
                                  "column": 42
                                }
                              }
                            }
                          ],
                          "range": [
                            1073,
                            1254
                          ],
                          "loc": {
                            "start": {
                              "line": 27,
                              "column": 79
                            },
                            "end": {
                              "line": 31,
                              "column": 5
                            }
                          }
                        },
                        "generator": false,
                        "expression": false,
                        "range": [
                          1061,
                          1254
                        ],
                        "loc": {
                          "start": {
                            "line": 27,
                            "column": 67
                          },
                          "end": {
                            "line": 31,
                            "column": 5
                          }
                        }
                      }
                    ],
                    "range": [
                      998,
                      1255
                    ],
                    "loc": {
                      "start": {
                        "line": 27,
                        "column": 4
                      },
                      "end": {
                        "line": 31,
                        "column": 6
                      }
                    },
                    "_esdocTestId": 480,
                    "_esdocTestName": "it480"
                  },
                  "range": [
                    998,
                    1256
                  ],
                  "loc": {
                    "start": {
                      "line": 27,
                      "column": 4
                    },
                    "end": {
                      "line": 31,
                      "column": 7
                    }
                  }
                },
                {
                  "type": "ExpressionStatement",
                  "expression": {
                    "type": "CallExpression",
                    "callee": {
                      "type": "Identifier",
                      "name": "it",
                      "range": [
                        1261,
                        1263
                      ],
                      "loc": {
                        "start": {
                          "line": 32,
                          "column": 4
                        },
                        "end": {
                          "line": 32,
                          "column": 6
                        }
                      }
                    },
                    "arguments": [
                      {
                        "type": "Literal",
                        "value": "should accept scheduler",
                        "raw": "'should accept scheduler'",
                        "range": [
                          1264,
                          1289
                        ],
                        "loc": {
                          "start": {
                            "line": 32,
                            "column": 7
                          },
                          "end": {
                            "line": 32,
                            "column": 32
                          }
                        }
                      },
                      {
                        "type": "FunctionExpression",
                        "id": null,
                        "params": [],
                        "body": {
                          "type": "BlockStatement",
                          "body": [
                            {
                              "type": "VariableDeclaration",
                              "declarations": [
                                {
                                  "type": "VariableDeclarator",
                                  "id": {
                                    "type": "Identifier",
                                    "name": "e",
                                    "range": [
                                      1317,
                                      1318
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 33,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 33,
                                        "column": 13
                                      }
                                    }
                                  },
                                  "init": {
                                    "type": "CallExpression",
                                    "callee": {
                                      "type": "MemberExpression",
                                      "computed": false,
                                      "object": {
                                        "type": "Identifier",
                                        "name": "Observable",
                                        "range": [
                                          1321,
                                          1331
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 33,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 33,
                                            "column": 26
                                          }
                                        }
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "name": "throw",
                                        "range": [
                                          1332,
                                          1337
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 33,
                                            "column": 27
                                          },
                                          "end": {
                                            "line": 33,
                                            "column": 32
                                          }
                                        }
                                      },
                                      "range": [
                                        1321,
                                        1337
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 33,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 33,
                                          "column": 32
                                        }
                                      }
                                    },
                                    "arguments": [
                                      {
                                        "type": "Literal",
                                        "value": "error",
                                        "raw": "'error'",
                                        "range": [
                                          1338,
                                          1345
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 33,
                                            "column": 33
                                          },
                                          "end": {
                                            "line": 33,
                                            "column": 40
                                          }
                                        }
                                      },
                                      {
                                        "type": "Identifier",
                                        "name": "rxTestScheduler",
                                        "range": [
                                          1347,
                                          1362
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 33,
                                            "column": 42
                                          },
                                          "end": {
                                            "line": 33,
                                            "column": 57
                                          }
                                        }
                                      }
                                    ],
                                    "range": [
                                      1321,
                                      1363
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 33,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 33,
                                        "column": 58
                                      }
                                    }
                                  },
                                  "range": [
                                    1317,
                                    1363
                                  ],
                                  "loc": {
                                    "start": {
                                      "line": 33,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 33,
                                      "column": 58
                                    }
                                  }
                                }
                              ],
                              "kind": "var",
                              "range": [
                                1313,
                                1364
                              ],
                              "loc": {
                                "start": {
                                  "line": 33,
                                  "column": 8
                                },
                                "end": {
                                  "line": 33,
                                  "column": 59
                                }
                              }
                            },
                            {
                              "type": "ExpressionStatement",
                              "expression": {
                                "type": "CallExpression",
                                "callee": {
                                  "type": "MemberExpression",
                                  "computed": false,
                                  "object": {
                                    "type": "CallExpression",
                                    "callee": {
                                      "type": "Identifier",
                                      "name": "expectObservable",
                                      "range": [
                                        1373,
                                        1389
                                      ],
                                      "loc": {
                                        "start": {
                                          "line": 34,
                                          "column": 8
                                        },
                                        "end": {
                                          "line": 34,
                                          "column": 24
                                        }
                                      }
                                    },
                                    "arguments": [
                                      {
                                        "type": "Identifier",
                                        "name": "e",
                                        "range": [
                                          1390,
                                          1391
                                        ],
                                        "loc": {
                                          "start": {
                                            "line": 34,
                                            "column": 25
                                          },
                                          "end": {
                                            "line": 34,
                                            "column": 26
                                          }
                                        }
                                      }
                                    ],
                                    "range": [
                                      1373,
                                      1392
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 34,
                                        "column": 8
                                      },
                                      "end": {
                                        "line": 34,
                                        "column": 27
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "name": "toBe",
                                    "range": [
                                      1393,
                                      1397
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 34,
                                        "column": 28
                                      },
                                      "end": {
                                        "line": 34,
                                        "column": 32
                                      }
                                    }
                                  },
                                  "range": [
                                    1373,
                                    1397
                                  ],
                                  "loc": {
                                    "start": {
                                      "line": 34,
                                      "column": 8
                                    },
                                    "end": {
                                      "line": 34,
                                      "column": 32
                                    }
                                  }
                                },
                                "arguments": [
                                  {
                                    "type": "Literal",
                                    "value": "#",
                                    "raw": "'#'",
                                    "range": [
                                      1398,
                                      1401
                                    ],
                                    "loc": {
                                      "start": {
                                        "line": 34,
                                        "column": 33
                                      },
                                      "end": {
                                        "line": 34,
                                        "column": 36
                                      }
                                    }
                                  }
                                ],
                                "range": [
                                  1373,
                                  1402
                                ],
                                "loc": {
                                  "start": {
                                    "line": 34,
                                    "column": 8
                                  },
                                  "end": {
                                    "line": 34,
                                    "column": 37
                                  }
                                }
                              },
                              "range": [
                                1373,
                                1403
                              ],
                              "loc": {
                                "start": {
                                  "line": 34,
                                  "column": 8
                                },
                                "end": {
                                  "line": 34,
                                  "column": 38
                                }
                              }
                            }
                          ],
                          "range": [
                            1303,
                            1409
                          ],
                          "loc": {
                            "start": {
                              "line": 32,
                              "column": 46
                            },
                            "end": {
                              "line": 35,
                              "column": 5
                            }
                          }
                        },
                        "generator": false,
                        "expression": false,
                        "range": [
                          1291,
                          1409
                        ],
                        "loc": {
                          "start": {
                            "line": 32,
                            "column": 34
                          },
                          "end": {
                            "line": 35,
                            "column": 5
                          }
                        }
                      }
                    ],
                    "range": [
                      1261,
                      1410
                    ],
                    "loc": {
                      "start": {
                        "line": 32,
                        "column": 4
                      },
                      "end": {
                        "line": 35,
                        "column": 6
                      }
                    },
                    "_esdocTestId": 481,
                    "_esdocTestName": "it481"
                  },
                  "range": [
                    1261,
                    1411
                  ],
                  "loc": {
                    "start": {
                      "line": 32,
                      "column": 4
                    },
                    "end": {
                      "line": 35,
                      "column": 7
                    }
                  }
                }
              ],
              "range": [
                255,
                1413
              ],
              "loc": {
                "start": {
                  "line": 7,
                  "column": 41
                },
                "end": {
                  "line": 36,
                  "column": 1
                }
              }
            },
            "generator": false,
            "expression": false,
            "range": [
              243,
              1413
            ],
            "loc": {
              "start": {
                "line": 7,
                "column": 29
              },
              "end": {
                "line": 36,
                "column": 1
              }
            }
          }
        ],
        "range": [
          214,
          1414
        ],
        "loc": {
          "start": {
            "line": 7,
            "column": 0
          },
          "end": {
            "line": 36,
            "column": 2
          }
        },
        "_esdocTestId": 477,
        "_esdocTestName": "describe477"
      },
      "range": [
        214,
        1415
      ],
      "loc": {
        "start": {
          "line": 7,
          "column": 0
        },
        "end": {
          "line": 36,
          "column": 3
        }
      },
      "leadingComments": [
        {
          "type": "Block",
          "value": "* @test {throw} ",
          "range": [
            193,
            213
          ],
          "loc": {
            "start": {
              "line": 6,
              "column": 0
            },
            "end": {
              "line": 6,
              "column": 20
            }
          }
        }
      ],
      "trailingComments": [
        {
          "type": "Line",
          "value": "# sourceMappingURL=throw-spec.js.map",
          "range": [
            1416,
            1454
          ],
          "loc": {
            "start": {
              "line": 37,
              "column": 0
            },
            "end": {
              "line": 37,
              "column": 38
            }
          }
        }
      ]
    }
  ],
  "sourceType": "module",
  "range": [
    0,
    1415
  ],
  "loc": {
    "start": {
      "line": 1,
      "column": 0
    },
    "end": {
      "line": 36,
      "column": 3
    }
  },
  "comments": [
    {
      "type": "Block",
      "value": "* @test {throw} ",
      "range": [
        193,
        213
      ],
      "loc": {
        "start": {
          "line": 6,
          "column": 0
        },
        "end": {
          "line": 6,
          "column": 20
        }
      }
    },
    {
      "type": "Line",
      "value": "# sourceMappingURL=throw-spec.js.map",
      "range": [
        1416,
        1454
      ],
      "loc": {
        "start": {
          "line": 37,
          "column": 0
        },
        "end": {
          "line": 37,
          "column": 38
        }
      }
    }
  ]
}