{
  "type": "Program",
  "body": [
    {
      "type": "ImportDeclaration",
      "specifiers": [
        {
          "type": "ImportNamespaceSpecifier",
          "local": {
            "type": "Identifier",
            "name": "collectors",
            "range": [
              12,
              22
            ],
            "loc": {
              "start": {
                "line": 1,
                "column": 12
              },
              "end": {
                "line": 1,
                "column": 22
              }
            }
          },
          "range": [
            7,
            22
          ],
          "loc": {
            "start": {
              "line": 1,
              "column": 7
            },
            "end": {
              "line": 1,
              "column": 22
            }
          }
        }
      ],
      "source": {
        "type": "Literal",
        "value": "./helpers/collectors",
        "raw": "'./helpers/collectors'",
        "range": [
          28,
          50
        ],
        "loc": {
          "start": {
            "line": 1,
            "column": 28
          },
          "end": {
            "line": 1,
            "column": 50
          }
        }
      },
      "range": [
        0,
        51
      ],
      "loc": {
        "start": {
          "line": 1,
          "column": 0
        },
        "end": {
          "line": 1,
          "column": 51
        }
      }
    },
    {
      "type": "ImportDeclaration",
      "specifiers": [
        {
          "type": "ImportDefaultSpecifier",
          "local": {
            "type": "Identifier",
            "name": "BasicStatsCollector",
            "range": [
              59,
              78
            ],
            "loc": {
              "start": {
                "line": 2,
                "column": 7
              },
              "end": {
                "line": 2,
                "column": 26
              }
            }
          },
          "range": [
            59,
            78
          ],
          "loc": {
            "start": {
              "line": 2,
              "column": 7
            },
            "end": {
              "line": 2,
              "column": 26
            }
          }
        }
      ],
      "source": {
        "type": "Literal",
        "value": "./BasicStatsCollector",
        "raw": "'./BasicStatsCollector'",
        "range": [
          84,
          107
        ],
        "loc": {
          "start": {
            "line": 2,
            "column": 32
          },
          "end": {
            "line": 2,
            "column": 55
          }
        }
      },
      "range": [
        52,
        108
      ],
      "loc": {
        "start": {
          "line": 2,
          "column": 0
        },
        "end": {
          "line": 2,
          "column": 56
        }
      },
      "trailingComments": [
        {
          "type": "Block",
          "value": "*\n * A stat collector that includes the following collector functions:\n *   - count\n *   - sum\n *   - min\n *   - max\n *   - mean\n *   - powerSumAvg_running\n *   - variance_running\n *   - standardDeviation_running\n * @example\n * const statsCollector = new StatsCollector();\n * statsCollector.update([1, 2, 3, 4, 5]);\n * statsCollector.get();\n ",
          "range": [
            110,
            456
          ],
          "loc": {
            "start": {
              "line": 4,
              "column": 0
            },
            "end": {
              "line": 18,
              "column": 3
            }
          }
        }
      ]
    },
    {
      "type": "ExportDefaultDeclaration",
      "declaration": {
        "type": "ClassDeclaration",
        "id": {
          "type": "Identifier",
          "name": "StatsCollector",
          "range": [
            478,
            492
          ],
          "loc": {
            "start": {
              "line": 19,
              "column": 21
            },
            "end": {
              "line": 19,
              "column": 35
            }
          }
        },
        "superClass": {
          "type": "Identifier",
          "name": "BasicStatsCollector",
          "range": [
            501,
            520
          ],
          "loc": {
            "start": {
              "line": 19,
              "column": 44
            },
            "end": {
              "line": 19,
              "column": 63
            }
          }
        },
        "body": {
          "type": "ClassBody",
          "body": [
            {
              "type": "MethodDefinition",
              "key": {
                "type": "Identifier",
                "name": "constructor",
                "range": [
                  525,
                  536
                ],
                "loc": {
                  "start": {
                    "line": 20,
                    "column": 2
                  },
                  "end": {
                    "line": 20,
                    "column": 13
                  }
                }
              },
              "value": {
                "type": "FunctionExpression",
                "id": null,
                "params": [],
                "body": {
                  "type": "BlockStatement",
                  "body": [
                    {
                      "type": "ExpressionStatement",
                      "expression": {
                        "type": "CallExpression",
                        "callee": {
                          "type": "Super",
                          "range": [
                            545,
                            550
                          ],
                          "loc": {
                            "start": {
                              "line": 21,
                              "column": 4
                            },
                            "end": {
                              "line": 21,
                              "column": 9
                            }
                          }
                        },
                        "arguments": [],
                        "range": [
                          545,
                          552
                        ],
                        "loc": {
                          "start": {
                            "line": 21,
                            "column": 4
                          },
                          "end": {
                            "line": 21,
                            "column": 11
                          }
                        }
                      },
                      "range": [
                        545,
                        553
                      ],
                      "loc": {
                        "start": {
                          "line": 21,
                          "column": 4
                        },
                        "end": {
                          "line": 21,
                          "column": 12
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "expression": {
                        "type": "CallExpression",
                        "callee": {
                          "type": "MemberExpression",
                          "computed": false,
                          "object": {
                            "type": "ThisExpression",
                            "range": [
                              558,
                              562
                            ],
                            "loc": {
                              "start": {
                                "line": 22,
                                "column": 4
                              },
                              "end": {
                                "line": 22,
                                "column": 8
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "name": "addCollector",
                            "range": [
                              563,
                              575
                            ],
                            "loc": {
                              "start": {
                                "line": 22,
                                "column": 9
                              },
                              "end": {
                                "line": 22,
                                "column": 21
                              }
                            }
                          },
                          "range": [
                            558,
                            575
                          ],
                          "loc": {
                            "start": {
                              "line": 22,
                              "column": 4
                            },
                            "end": {
                              "line": 22,
                              "column": 21
                            }
                          }
                        },
                        "arguments": [
                          {
                            "type": "CallExpression",
                            "callee": {
                              "type": "MemberExpression",
                              "computed": false,
                              "object": {
                                "type": "Identifier",
                                "name": "collectors",
                                "range": [
                                  576,
                                  586
                                ],
                                "loc": {
                                  "start": {
                                    "line": 22,
                                    "column": 22
                                  },
                                  "end": {
                                    "line": 22,
                                    "column": 32
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "name": "powerSumAvg_running",
                                "range": [
                                  587,
                                  606
                                ],
                                "loc": {
                                  "start": {
                                    "line": 22,
                                    "column": 33
                                  },
                                  "end": {
                                    "line": 22,
                                    "column": 52
                                  }
                                }
                              },
                              "range": [
                                576,
                                606
                              ],
                              "loc": {
                                "start": {
                                  "line": 22,
                                  "column": 22
                                },
                                "end": {
                                  "line": 22,
                                  "column": 52
                                }
                              }
                            },
                            "arguments": [],
                            "range": [
                              576,
                              608
                            ],
                            "loc": {
                              "start": {
                                "line": 22,
                                "column": 22
                              },
                              "end": {
                                "line": 22,
                                "column": 54
                              }
                            }
                          }
                        ],
                        "range": [
                          558,
                          609
                        ],
                        "loc": {
                          "start": {
                            "line": 22,
                            "column": 4
                          },
                          "end": {
                            "line": 22,
                            "column": 55
                          }
                        }
                      },
                      "range": [
                        558,
                        610
                      ],
                      "loc": {
                        "start": {
                          "line": 22,
                          "column": 4
                        },
                        "end": {
                          "line": 22,
                          "column": 56
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "expression": {
                        "type": "CallExpression",
                        "callee": {
                          "type": "MemberExpression",
                          "computed": false,
                          "object": {
                            "type": "ThisExpression",
                            "range": [
                              615,
                              619
                            ],
                            "loc": {
                              "start": {
                                "line": 23,
                                "column": 4
                              },
                              "end": {
                                "line": 23,
                                "column": 8
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "name": "addCollector",
                            "range": [
                              620,
                              632
                            ],
                            "loc": {
                              "start": {
                                "line": 23,
                                "column": 9
                              },
                              "end": {
                                "line": 23,
                                "column": 21
                              }
                            }
                          },
                          "range": [
                            615,
                            632
                          ],
                          "loc": {
                            "start": {
                              "line": 23,
                              "column": 4
                            },
                            "end": {
                              "line": 23,
                              "column": 21
                            }
                          }
                        },
                        "arguments": [
                          {
                            "type": "CallExpression",
                            "callee": {
                              "type": "MemberExpression",
                              "computed": false,
                              "object": {
                                "type": "Identifier",
                                "name": "collectors",
                                "range": [
                                  633,
                                  643
                                ],
                                "loc": {
                                  "start": {
                                    "line": 23,
                                    "column": 22
                                  },
                                  "end": {
                                    "line": 23,
                                    "column": 32
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "name": "variance_running",
                                "range": [
                                  644,
                                  660
                                ],
                                "loc": {
                                  "start": {
                                    "line": 23,
                                    "column": 33
                                  },
                                  "end": {
                                    "line": 23,
                                    "column": 49
                                  }
                                }
                              },
                              "range": [
                                633,
                                660
                              ],
                              "loc": {
                                "start": {
                                  "line": 23,
                                  "column": 22
                                },
                                "end": {
                                  "line": 23,
                                  "column": 49
                                }
                              }
                            },
                            "arguments": [],
                            "range": [
                              633,
                              662
                            ],
                            "loc": {
                              "start": {
                                "line": 23,
                                "column": 22
                              },
                              "end": {
                                "line": 23,
                                "column": 51
                              }
                            }
                          }
                        ],
                        "range": [
                          615,
                          663
                        ],
                        "loc": {
                          "start": {
                            "line": 23,
                            "column": 4
                          },
                          "end": {
                            "line": 23,
                            "column": 52
                          }
                        }
                      },
                      "range": [
                        615,
                        664
                      ],
                      "loc": {
                        "start": {
                          "line": 23,
                          "column": 4
                        },
                        "end": {
                          "line": 23,
                          "column": 53
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "expression": {
                        "type": "CallExpression",
                        "callee": {
                          "type": "MemberExpression",
                          "computed": false,
                          "object": {
                            "type": "ThisExpression",
                            "range": [
                              669,
                              673
                            ],
                            "loc": {
                              "start": {
                                "line": 24,
                                "column": 4
                              },
                              "end": {
                                "line": 24,
                                "column": 8
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "name": "addCollector",
                            "range": [
                              674,
                              686
                            ],
                            "loc": {
                              "start": {
                                "line": 24,
                                "column": 9
                              },
                              "end": {
                                "line": 24,
                                "column": 21
                              }
                            }
                          },
                          "range": [
                            669,
                            686
                          ],
                          "loc": {
                            "start": {
                              "line": 24,
                              "column": 4
                            },
                            "end": {
                              "line": 24,
                              "column": 21
                            }
                          }
                        },
                        "arguments": [
                          {
                            "type": "CallExpression",
                            "callee": {
                              "type": "MemberExpression",
                              "computed": false,
                              "object": {
                                "type": "Identifier",
                                "name": "collectors",
                                "range": [
                                  687,
                                  697
                                ],
                                "loc": {
                                  "start": {
                                    "line": 24,
                                    "column": 22
                                  },
                                  "end": {
                                    "line": 24,
                                    "column": 32
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "name": "standardDeviation_running",
                                "range": [
                                  698,
                                  723
                                ],
                                "loc": {
                                  "start": {
                                    "line": 24,
                                    "column": 33
                                  },
                                  "end": {
                                    "line": 24,
                                    "column": 58
                                  }
                                }
                              },
                              "range": [
                                687,
                                723
                              ],
                              "loc": {
                                "start": {
                                  "line": 24,
                                  "column": 22
                                },
                                "end": {
                                  "line": 24,
                                  "column": 58
                                }
                              }
                            },
                            "arguments": [],
                            "range": [
                              687,
                              725
                            ],
                            "loc": {
                              "start": {
                                "line": 24,
                                "column": 22
                              },
                              "end": {
                                "line": 24,
                                "column": 60
                              }
                            }
                          }
                        ],
                        "range": [
                          669,
                          726
                        ],
                        "loc": {
                          "start": {
                            "line": 24,
                            "column": 4
                          },
                          "end": {
                            "line": 24,
                            "column": 61
                          }
                        }
                      },
                      "range": [
                        669,
                        727
                      ],
                      "loc": {
                        "start": {
                          "line": 24,
                          "column": 4
                        },
                        "end": {
                          "line": 24,
                          "column": 62
                        }
                      }
                    }
                  ],
                  "range": [
                    539,
                    731
                  ],
                  "loc": {
                    "start": {
                      "line": 20,
                      "column": 16
                    },
                    "end": {
                      "line": 25,
                      "column": 3
                    }
                  }
                },
                "generator": false,
                "expression": false,
                "range": [
                  536,
                  731
                ],
                "loc": {
                  "start": {
                    "line": 20,
                    "column": 13
                  },
                  "end": {
                    "line": 25,
                    "column": 3
                  }
                }
              },
              "kind": "constructor",
              "computed": false,
              "range": [
                525,
                731
              ],
              "loc": {
                "start": {
                  "line": 20,
                  "column": 2
                },
                "end": {
                  "line": 25,
                  "column": 3
                }
              },
              "static": false
            }
          ],
          "range": [
            521,
            733
          ],
          "loc": {
            "start": {
              "line": 19,
              "column": 64
            },
            "end": {
              "line": 26,
              "column": 1
            }
          }
        },
        "range": [
          472,
          733
        ],
        "loc": {
          "start": {
            "line": 19,
            "column": 15
          },
          "end": {
            "line": 26,
            "column": 1
          }
        },
        "leadingComments": [
          {
            "type": "Block",
            "value": "*\n * A stat collector that includes the following collector functions:\n *   - count\n *   - sum\n *   - min\n *   - max\n *   - mean\n *   - powerSumAvg_running\n *   - variance_running\n *   - standardDeviation_running\n * @example\n * const statsCollector = new StatsCollector();\n * statsCollector.update([1, 2, 3, 4, 5]);\n * statsCollector.get();\n ",
            "range": [
              110,
              456
            ],
            "loc": {
              "start": {
                "line": 4,
                "column": 0
              },
              "end": {
                "line": 18,
                "column": 3
              }
            }
          }
        ],
        "trailingComments": []
      },
      "range": [
        457,
        733
      ],
      "loc": {
        "start": {
          "line": 19,
          "column": 0
        },
        "end": {
          "line": 26,
          "column": 1
        }
      },
      "leadingComments": [
        {
          "type": "Block",
          "value": "*\n * A stat collector that includes the following collector functions:\n *   - count\n *   - sum\n *   - min\n *   - max\n *   - mean\n *   - powerSumAvg_running\n *   - variance_running\n *   - standardDeviation_running\n * @example\n * const statsCollector = new StatsCollector();\n * statsCollector.update([1, 2, 3, 4, 5]);\n * statsCollector.get();\n ",
          "range": [
            110,
            456
          ],
          "loc": {
            "start": {
              "line": 4,
              "column": 0
            },
            "end": {
              "line": 18,
              "column": 3
            }
          }
        }
      ]
    }
  ],
  "sourceType": "module",
  "range": [
    0,
    733
  ],
  "loc": {
    "start": {
      "line": 1,
      "column": 0
    },
    "end": {
      "line": 26,
      "column": 1
    }
  },
  "comments": [
    {
      "type": "Block",
      "value": "*\n * A stat collector that includes the following collector functions:\n *   - count\n *   - sum\n *   - min\n *   - max\n *   - mean\n *   - powerSumAvg_running\n *   - variance_running\n *   - standardDeviation_running\n * @example\n * const statsCollector = new StatsCollector();\n * statsCollector.update([1, 2, 3, 4, 5]);\n * statsCollector.get();\n ",
      "range": [
        110,
        456
      ],
      "loc": {
        "start": {
          "line": 4,
          "column": 0
        },
        "end": {
          "line": 18,
          "column": 3
        }
      }
    }
  ]
}