{
  "type": "File",
  "start": 0,
  "end": 1962,
  "loc": {
    "start": {
      "line": 1,
      "column": 0
    },
    "end": {
      "line": 76,
      "column": 0
    }
  },
  "program": {
    "type": "Program",
    "start": 0,
    "end": 1962,
    "loc": {
      "start": {
        "line": 1,
        "column": 0
      },
      "end": {
        "line": 76,
        "column": 0
      }
    },
    "sourceType": "module",
    "body": [
      {
        "type": "ImportDeclaration",
        "start": 0,
        "end": 49,
        "loc": {
          "start": {
            "line": 1,
            "column": 0
          },
          "end": {
            "line": 1,
            "column": 49
          }
        },
        "specifiers": [
          {
            "type": "ImportSpecifier",
            "start": 9,
            "end": 27,
            "loc": {
              "start": {
                "line": 1,
                "column": 9
              },
              "end": {
                "line": 1,
                "column": 27
              }
            },
            "imported": {
              "type": "Identifier",
              "start": 9,
              "end": 15,
              "loc": {
                "start": {
                  "line": 1,
                  "column": 9
                },
                "end": {
                  "line": 1,
                  "column": 15
                },
                "identifierName": "CHARTS"
              },
              "name": "CHARTS"
            },
            "local": {
              "type": "Identifier",
              "start": 19,
              "end": 27,
              "loc": {
                "start": {
                  "line": 1,
                  "column": 19
                },
                "end": {
                  "line": 1,
                  "column": 27
                },
                "identifierName": "ENDPOINT"
              },
              "name": "ENDPOINT"
            }
          }
        ],
        "source": {
          "type": "StringLiteral",
          "start": 35,
          "end": 48,
          "loc": {
            "start": {
              "line": 1,
              "column": 35
            },
            "end": {
              "line": 1,
              "column": 48
            }
          },
          "extra": {
            "rawValue": "../Endpoint",
            "raw": "'../Endpoint'"
          },
          "value": "../Endpoint"
        }
      },
      {
        "type": "ImportDeclaration",
        "start": 50,
        "end": 82,
        "loc": {
          "start": {
            "line": 2,
            "column": 0
          },
          "end": {
            "line": 2,
            "column": 32
          }
        },
        "specifiers": [
          {
            "type": "ImportDefaultSpecifier",
            "start": 57,
            "end": 64,
            "loc": {
              "start": {
                "line": 2,
                "column": 7
              },
              "end": {
                "line": 2,
                "column": 14
              }
            },
            "local": {
              "type": "Identifier",
              "start": 57,
              "end": 64,
              "loc": {
                "start": {
                  "line": 2,
                  "column": 7
                },
                "end": {
                  "line": 2,
                  "column": 14
                },
                "identifierName": "Fetcher"
              },
              "name": "Fetcher"
            }
          }
        ],
        "source": {
          "type": "StringLiteral",
          "start": 70,
          "end": 81,
          "loc": {
            "start": {
              "line": 2,
              "column": 20
            },
            "end": {
              "line": 2,
              "column": 31
            }
          },
          "extra": {
            "rawValue": "./Fetcher",
            "raw": "'./Fetcher'"
          },
          "value": "./Fetcher"
        },
        "trailingComments": [
          {
            "type": "CommentBlock",
            "value": "*\n * The fetcher that can fetch chart playlists.\n * @see https://docs-en.kkbox.codes/v1.1/reference#charts\n ",
            "start": 84,
            "end": 196,
            "loc": {
              "start": {
                "line": 4,
                "column": 0
              },
              "end": {
                "line": 7,
                "column": 3
              }
            }
          }
        ]
      },
      {
        "type": "ExportDefaultDeclaration",
        "start": 197,
        "end": 1961,
        "loc": {
          "start": {
            "line": 8,
            "column": 0
          },
          "end": {
            "line": 75,
            "column": 1
          }
        },
        "declaration": {
          "type": "ClassDeclaration",
          "start": 212,
          "end": 1961,
          "loc": {
            "start": {
              "line": 8,
              "column": 15
            },
            "end": {
              "line": 75,
              "column": 1
            }
          },
          "id": {
            "type": "Identifier",
            "start": 218,
            "end": 230,
            "loc": {
              "start": {
                "line": 8,
                "column": 21
              },
              "end": {
                "line": 8,
                "column": 33
              },
              "identifierName": "ChartFetcher"
            },
            "name": "ChartFetcher",
            "leadingComments": null
          },
          "superClass": {
            "type": "Identifier",
            "start": 239,
            "end": 246,
            "loc": {
              "start": {
                "line": 8,
                "column": 42
              },
              "end": {
                "line": 8,
                "column": 49
              },
              "identifierName": "Fetcher"
            },
            "name": "Fetcher"
          },
          "body": {
            "type": "ClassBody",
            "start": 247,
            "end": 1961,
            "loc": {
              "start": {
                "line": 8,
                "column": 50
              },
              "end": {
                "line": 75,
                "column": 1
              }
            },
            "body": [
              {
                "type": "ClassMethod",
                "start": 276,
                "end": 410,
                "loc": {
                  "start": {
                    "line": 12,
                    "column": 2
                  },
                  "end": {
                    "line": 19,
                    "column": 3
                  }
                },
                "static": false,
                "computed": false,
                "key": {
                  "type": "Identifier",
                  "start": 276,
                  "end": 287,
                  "loc": {
                    "start": {
                      "line": 12,
                      "column": 2
                    },
                    "end": {
                      "line": 12,
                      "column": 13
                    },
                    "identifierName": "constructor"
                  },
                  "name": "constructor",
                  "leadingComments": null
                },
                "kind": "constructor",
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [
                  {
                    "type": "Identifier",
                    "start": 288,
                    "end": 292,
                    "loc": {
                      "start": {
                        "line": 12,
                        "column": 14
                      },
                      "end": {
                        "line": 12,
                        "column": 18
                      },
                      "identifierName": "http"
                    },
                    "name": "http"
                  },
                  {
                    "type": "AssignmentPattern",
                    "start": 294,
                    "end": 310,
                    "loc": {
                      "start": {
                        "line": 12,
                        "column": 20
                      },
                      "end": {
                        "line": 12,
                        "column": 36
                      }
                    },
                    "left": {
                      "type": "Identifier",
                      "start": 294,
                      "end": 303,
                      "loc": {
                        "start": {
                          "line": 12,
                          "column": 20
                        },
                        "end": {
                          "line": 12,
                          "column": 29
                        },
                        "identifierName": "territory"
                      },
                      "name": "territory"
                    },
                    "right": {
                      "type": "StringLiteral",
                      "start": 306,
                      "end": 310,
                      "loc": {
                        "start": {
                          "line": 12,
                          "column": 32
                        },
                        "end": {
                          "line": 12,
                          "column": 36
                        }
                      },
                      "extra": {
                        "rawValue": "TW",
                        "raw": "'TW'"
                      },
                      "value": "TW"
                    }
                  }
                ],
                "body": {
                  "type": "BlockStatement",
                  "start": 312,
                  "end": 410,
                  "loc": {
                    "start": {
                      "line": 12,
                      "column": 38
                    },
                    "end": {
                      "line": 19,
                      "column": 3
                    }
                  },
                  "body": [
                    {
                      "type": "ExpressionStatement",
                      "start": 318,
                      "end": 341,
                      "loc": {
                        "start": {
                          "line": 13,
                          "column": 4
                        },
                        "end": {
                          "line": 13,
                          "column": 27
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 318,
                        "end": 340,
                        "loc": {
                          "start": {
                            "line": 13,
                            "column": 4
                          },
                          "end": {
                            "line": 13,
                            "column": 26
                          }
                        },
                        "callee": {
                          "type": "Super",
                          "start": 318,
                          "end": 323,
                          "loc": {
                            "start": {
                              "line": 13,
                              "column": 4
                            },
                            "end": {
                              "line": 13,
                              "column": 9
                            }
                          }
                        },
                        "arguments": [
                          {
                            "type": "Identifier",
                            "start": 324,
                            "end": 328,
                            "loc": {
                              "start": {
                                "line": 13,
                                "column": 10
                              },
                              "end": {
                                "line": 13,
                                "column": 14
                              },
                              "identifierName": "http"
                            },
                            "name": "http"
                          },
                          {
                            "type": "Identifier",
                            "start": 330,
                            "end": 339,
                            "loc": {
                              "start": {
                                "line": 13,
                                "column": 16
                              },
                              "end": {
                                "line": 13,
                                "column": 25
                              },
                              "identifierName": "territory"
                            },
                            "name": "territory"
                          }
                        ]
                      },
                      "trailingComments": [
                        {
                          "type": "CommentBlock",
                          "value": "*\n     * @ignore\n     ",
                          "start": 347,
                          "end": 373,
                          "loc": {
                            "start": {
                              "line": 15,
                              "column": 4
                            },
                            "end": {
                              "line": 17,
                              "column": 7
                            }
                          }
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 378,
                      "end": 406,
                      "loc": {
                        "start": {
                          "line": 18,
                          "column": 4
                        },
                        "end": {
                          "line": 18,
                          "column": 32
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 378,
                        "end": 405,
                        "loc": {
                          "start": {
                            "line": 18,
                            "column": 4
                          },
                          "end": {
                            "line": 18,
                            "column": 31
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 378,
                          "end": 393,
                          "loc": {
                            "start": {
                              "line": 18,
                              "column": 4
                            },
                            "end": {
                              "line": 18,
                              "column": 19
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 378,
                            "end": 382,
                            "loc": {
                              "start": {
                                "line": 18,
                                "column": 4
                              },
                              "end": {
                                "line": 18,
                                "column": 8
                              }
                            },
                            "leadingComments": null
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 383,
                            "end": 393,
                            "loc": {
                              "start": {
                                "line": 18,
                                "column": 9
                              },
                              "end": {
                                "line": 18,
                                "column": 19
                              },
                              "identifierName": "playlistID"
                            },
                            "name": "playlistID"
                          },
                          "computed": false,
                          "leadingComments": null
                        },
                        "right": {
                          "type": "Identifier",
                          "start": 396,
                          "end": 405,
                          "loc": {
                            "start": {
                              "line": 18,
                              "column": 22
                            },
                            "end": {
                              "line": 18,
                              "column": 31
                            },
                            "identifierName": "undefined"
                          },
                          "name": "undefined"
                        },
                        "leadingComments": null
                      },
                      "leadingComments": [
                        {
                          "type": "CommentBlock",
                          "value": "*\n     * @ignore\n     ",
                          "start": 347,
                          "end": 373,
                          "loc": {
                            "start": {
                              "line": 15,
                              "column": 4
                            },
                            "end": {
                              "line": 17,
                              "column": 7
                            }
                          }
                        }
                      ]
                    }
                  ],
                  "directives": [],
                  "trailingComments": null
                },
                "leadingComments": [
                  {
                    "type": "CommentBlock",
                    "value": "*\n   * @ignore\n   ",
                    "start": 251,
                    "end": 273,
                    "loc": {
                      "start": {
                        "line": 9,
                        "column": 2
                      },
                      "end": {
                        "line": 11,
                        "column": 5
                      }
                    }
                  }
                ],
                "trailingComments": [
                  {
                    "type": "CommentBlock",
                    "value": "*\n   * Fetch chart playlists.\n   *\n   * @return {Promise}\n   * @example api.chartFetcher.fetchCharts();\n   * @see https://docs-en.kkbox.codes/v1.1/reference#charts_1\n   ",
                    "start": 414,
                    "end": 587,
                    "loc": {
                      "start": {
                        "line": 21,
                        "column": 2
                      },
                      "end": {
                        "line": 27,
                        "column": 5
                      }
                    }
                  }
                ]
              },
              {
                "type": "ClassMethod",
                "start": 590,
                "end": 686,
                "loc": {
                  "start": {
                    "line": 28,
                    "column": 2
                  },
                  "end": {
                    "line": 32,
                    "column": 3
                  }
                },
                "static": false,
                "computed": false,
                "key": {
                  "type": "Identifier",
                  "start": 590,
                  "end": 601,
                  "loc": {
                    "start": {
                      "line": 28,
                      "column": 2
                    },
                    "end": {
                      "line": 28,
                      "column": 13
                    },
                    "identifierName": "fetchCharts"
                  },
                  "name": "fetchCharts",
                  "leadingComments": null
                },
                "kind": "method",
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [],
                "body": {
                  "type": "BlockStatement",
                  "start": 604,
                  "end": 686,
                  "loc": {
                    "start": {
                      "line": 28,
                      "column": 16
                    },
                    "end": {
                      "line": 32,
                      "column": 3
                    }
                  },
                  "body": [
                    {
                      "type": "ReturnStatement",
                      "start": 610,
                      "end": 682,
                      "loc": {
                        "start": {
                          "line": 29,
                          "column": 4
                        },
                        "end": {
                          "line": 31,
                          "column": 7
                        }
                      },
                      "argument": {
                        "type": "CallExpression",
                        "start": 617,
                        "end": 681,
                        "loc": {
                          "start": {
                            "line": 29,
                            "column": 11
                          },
                          "end": {
                            "line": 31,
                            "column": 6
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 617,
                          "end": 630,
                          "loc": {
                            "start": {
                              "line": 29,
                              "column": 11
                            },
                            "end": {
                              "line": 29,
                              "column": 24
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 617,
                            "end": 626,
                            "loc": {
                              "start": {
                                "line": 29,
                                "column": 11
                              },
                              "end": {
                                "line": 29,
                                "column": 20
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 617,
                              "end": 621,
                              "loc": {
                                "start": {
                                  "line": 29,
                                  "column": 11
                                },
                                "end": {
                                  "line": 29,
                                  "column": 15
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 622,
                              "end": 626,
                              "loc": {
                                "start": {
                                  "line": 29,
                                  "column": 16
                                },
                                "end": {
                                  "line": 29,
                                  "column": 20
                                },
                                "identifierName": "http"
                              },
                              "name": "http"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 627,
                            "end": 630,
                            "loc": {
                              "start": {
                                "line": 29,
                                "column": 21
                              },
                              "end": {
                                "line": 29,
                                "column": 24
                              },
                              "identifierName": "get"
                            },
                            "name": "get"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "Identifier",
                            "start": 631,
                            "end": 639,
                            "loc": {
                              "start": {
                                "line": 29,
                                "column": 25
                              },
                              "end": {
                                "line": 29,
                                "column": 33
                              },
                              "identifierName": "ENDPOINT"
                            },
                            "name": "ENDPOINT"
                          },
                          {
                            "type": "ObjectExpression",
                            "start": 641,
                            "end": 680,
                            "loc": {
                              "start": {
                                "line": 29,
                                "column": 35
                              },
                              "end": {
                                "line": 31,
                                "column": 5
                              }
                            },
                            "properties": [
                              {
                                "type": "ObjectProperty",
                                "start": 649,
                                "end": 674,
                                "loc": {
                                  "start": {
                                    "line": 30,
                                    "column": 6
                                  },
                                  "end": {
                                    "line": 30,
                                    "column": 31
                                  }
                                },
                                "method": false,
                                "shorthand": false,
                                "computed": false,
                                "key": {
                                  "type": "Identifier",
                                  "start": 649,
                                  "end": 658,
                                  "loc": {
                                    "start": {
                                      "line": 30,
                                      "column": 6
                                    },
                                    "end": {
                                      "line": 30,
                                      "column": 15
                                    },
                                    "identifierName": "territory"
                                  },
                                  "name": "territory"
                                },
                                "value": {
                                  "type": "MemberExpression",
                                  "start": 660,
                                  "end": 674,
                                  "loc": {
                                    "start": {
                                      "line": 30,
                                      "column": 17
                                    },
                                    "end": {
                                      "line": 30,
                                      "column": 31
                                    }
                                  },
                                  "object": {
                                    "type": "ThisExpression",
                                    "start": 660,
                                    "end": 664,
                                    "loc": {
                                      "start": {
                                        "line": 30,
                                        "column": 17
                                      },
                                      "end": {
                                        "line": 30,
                                        "column": 21
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 665,
                                    "end": 674,
                                    "loc": {
                                      "start": {
                                        "line": 30,
                                        "column": 22
                                      },
                                      "end": {
                                        "line": 30,
                                        "column": 31
                                      },
                                      "identifierName": "territory"
                                    },
                                    "name": "territory"
                                  },
                                  "computed": false
                                }
                              }
                            ]
                          }
                        ]
                      }
                    }
                  ],
                  "directives": [],
                  "trailingComments": null
                },
                "leadingComments": [
                  {
                    "type": "CommentBlock",
                    "value": "*\n   * Fetch chart playlists.\n   *\n   * @return {Promise}\n   * @example api.chartFetcher.fetchCharts();\n   * @see https://docs-en.kkbox.codes/v1.1/reference#charts_1\n   ",
                    "start": 414,
                    "end": 587,
                    "loc": {
                      "start": {
                        "line": 21,
                        "column": 2
                      },
                      "end": {
                        "line": 27,
                        "column": 5
                      }
                    }
                  }
                ],
                "trailingComments": [
                  {
                    "type": "CommentBlock",
                    "value": "*\n   * Init the chart fetcher.\n   *\n   * @param {string} playlistID - The playlist ID.\n   * @return {ChartFetcher}\n   * @see https://docs-en.kkbox.codes/v1.1/reference#charts-playlist_id\n   ",
                    "start": 690,
                    "end": 884,
                    "loc": {
                      "start": {
                        "line": 34,
                        "column": 2
                      },
                      "end": {
                        "line": 40,
                        "column": 5
                      }
                    }
                  }
                ]
              },
              {
                "type": "ClassMethod",
                "start": 887,
                "end": 969,
                "loc": {
                  "start": {
                    "line": 41,
                    "column": 2
                  },
                  "end": {
                    "line": 44,
                    "column": 3
                  }
                },
                "static": false,
                "computed": false,
                "key": {
                  "type": "Identifier",
                  "start": 887,
                  "end": 900,
                  "loc": {
                    "start": {
                      "line": 41,
                      "column": 2
                    },
                    "end": {
                      "line": 41,
                      "column": 15
                    },
                    "identifierName": "setPlaylistID"
                  },
                  "name": "setPlaylistID",
                  "leadingComments": null
                },
                "kind": "method",
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [
                  {
                    "type": "Identifier",
                    "start": 901,
                    "end": 911,
                    "loc": {
                      "start": {
                        "line": 41,
                        "column": 16
                      },
                      "end": {
                        "line": 41,
                        "column": 26
                      },
                      "identifierName": "playlistID"
                    },
                    "name": "playlistID"
                  }
                ],
                "body": {
                  "type": "BlockStatement",
                  "start": 913,
                  "end": 969,
                  "loc": {
                    "start": {
                      "line": 41,
                      "column": 28
                    },
                    "end": {
                      "line": 44,
                      "column": 3
                    }
                  },
                  "body": [
                    {
                      "type": "ExpressionStatement",
                      "start": 919,
                      "end": 948,
                      "loc": {
                        "start": {
                          "line": 42,
                          "column": 4
                        },
                        "end": {
                          "line": 42,
                          "column": 33
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 919,
                        "end": 947,
                        "loc": {
                          "start": {
                            "line": 42,
                            "column": 4
                          },
                          "end": {
                            "line": 42,
                            "column": 32
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 919,
                          "end": 934,
                          "loc": {
                            "start": {
                              "line": 42,
                              "column": 4
                            },
                            "end": {
                              "line": 42,
                              "column": 19
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 919,
                            "end": 923,
                            "loc": {
                              "start": {
                                "line": 42,
                                "column": 4
                              },
                              "end": {
                                "line": 42,
                                "column": 8
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 924,
                            "end": 934,
                            "loc": {
                              "start": {
                                "line": 42,
                                "column": 9
                              },
                              "end": {
                                "line": 42,
                                "column": 19
                              },
                              "identifierName": "playlistID"
                            },
                            "name": "playlistID"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "Identifier",
                          "start": 937,
                          "end": 947,
                          "loc": {
                            "start": {
                              "line": 42,
                              "column": 22
                            },
                            "end": {
                              "line": 42,
                              "column": 32
                            },
                            "identifierName": "playlistID"
                          },
                          "name": "playlistID"
                        }
                      }
                    },
                    {
                      "type": "ReturnStatement",
                      "start": 953,
                      "end": 965,
                      "loc": {
                        "start": {
                          "line": 43,
                          "column": 4
                        },
                        "end": {
                          "line": 43,
                          "column": 16
                        }
                      },
                      "argument": {
                        "type": "ThisExpression",
                        "start": 960,
                        "end": 964,
                        "loc": {
                          "start": {
                            "line": 43,
                            "column": 11
                          },
                          "end": {
                            "line": 43,
                            "column": 15
                          }
                        }
                      }
                    }
                  ],
                  "directives": [],
                  "trailingComments": null
                },
                "leadingComments": [
                  {
                    "type": "CommentBlock",
                    "value": "*\n   * Init the chart fetcher.\n   *\n   * @param {string} playlistID - The playlist ID.\n   * @return {ChartFetcher}\n   * @see https://docs-en.kkbox.codes/v1.1/reference#charts-playlist_id\n   ",
                    "start": 690,
                    "end": 884,
                    "loc": {
                      "start": {
                        "line": 34,
                        "column": 2
                      },
                      "end": {
                        "line": 40,
                        "column": 5
                      }
                    }
                  }
                ],
                "trailingComments": [
                  {
                    "type": "CommentBlock",
                    "value": "*\n   * Fetch playlist of the chart you set.\n   *\n   * @return {Promise}\n   * @example api.chartFetcher.setPlaylistID('4mJSYXvueA8t0odsny').fetchMetadata();\n   * @see https://docs-en.kkbox.codes/v1.1/reference#charts-playlist_id\n   ",
                    "start": 973,
                    "end": 1208,
                    "loc": {
                      "start": {
                        "line": 46,
                        "column": 2
                      },
                      "end": {
                        "line": 52,
                        "column": 5
                      }
                    }
                  }
                ]
              },
              {
                "type": "ClassMethod",
                "start": 1211,
                "end": 1333,
                "loc": {
                  "start": {
                    "line": 53,
                    "column": 2
                  },
                  "end": {
                    "line": 57,
                    "column": 3
                  }
                },
                "static": false,
                "computed": false,
                "key": {
                  "type": "Identifier",
                  "start": 1211,
                  "end": 1224,
                  "loc": {
                    "start": {
                      "line": 53,
                      "column": 2
                    },
                    "end": {
                      "line": 53,
                      "column": 15
                    },
                    "identifierName": "fetchMetadata"
                  },
                  "name": "fetchMetadata",
                  "leadingComments": null
                },
                "kind": "method",
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [],
                "body": {
                  "type": "BlockStatement",
                  "start": 1227,
                  "end": 1333,
                  "loc": {
                    "start": {
                      "line": 53,
                      "column": 18
                    },
                    "end": {
                      "line": 57,
                      "column": 3
                    }
                  },
                  "body": [
                    {
                      "type": "ReturnStatement",
                      "start": 1233,
                      "end": 1329,
                      "loc": {
                        "start": {
                          "line": 54,
                          "column": 4
                        },
                        "end": {
                          "line": 56,
                          "column": 7
                        }
                      },
                      "argument": {
                        "type": "CallExpression",
                        "start": 1240,
                        "end": 1328,
                        "loc": {
                          "start": {
                            "line": 54,
                            "column": 11
                          },
                          "end": {
                            "line": 56,
                            "column": 6
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 1240,
                          "end": 1253,
                          "loc": {
                            "start": {
                              "line": 54,
                              "column": 11
                            },
                            "end": {
                              "line": 54,
                              "column": 24
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 1240,
                            "end": 1249,
                            "loc": {
                              "start": {
                                "line": 54,
                                "column": 11
                              },
                              "end": {
                                "line": 54,
                                "column": 20
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 1240,
                              "end": 1244,
                              "loc": {
                                "start": {
                                  "line": 54,
                                  "column": 11
                                },
                                "end": {
                                  "line": 54,
                                  "column": 15
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1245,
                              "end": 1249,
                              "loc": {
                                "start": {
                                  "line": 54,
                                  "column": 16
                                },
                                "end": {
                                  "line": 54,
                                  "column": 20
                                },
                                "identifierName": "http"
                              },
                              "name": "http"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1250,
                            "end": 1253,
                            "loc": {
                              "start": {
                                "line": 54,
                                "column": 21
                              },
                              "end": {
                                "line": 54,
                                "column": 24
                              },
                              "identifierName": "get"
                            },
                            "name": "get"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "BinaryExpression",
                            "start": 1254,
                            "end": 1286,
                            "loc": {
                              "start": {
                                "line": 54,
                                "column": 25
                              },
                              "end": {
                                "line": 54,
                                "column": 57
                              }
                            },
                            "left": {
                              "type": "BinaryExpression",
                              "start": 1254,
                              "end": 1268,
                              "loc": {
                                "start": {
                                  "line": 54,
                                  "column": 25
                                },
                                "end": {
                                  "line": 54,
                                  "column": 39
                                }
                              },
                              "left": {
                                "type": "Identifier",
                                "start": 1254,
                                "end": 1262,
                                "loc": {
                                  "start": {
                                    "line": 54,
                                    "column": 25
                                  },
                                  "end": {
                                    "line": 54,
                                    "column": 33
                                  },
                                  "identifierName": "ENDPOINT"
                                },
                                "name": "ENDPOINT"
                              },
                              "operator": "+",
                              "right": {
                                "type": "StringLiteral",
                                "start": 1265,
                                "end": 1268,
                                "loc": {
                                  "start": {
                                    "line": 54,
                                    "column": 36
                                  },
                                  "end": {
                                    "line": 54,
                                    "column": 39
                                  }
                                },
                                "extra": {
                                  "rawValue": "/",
                                  "raw": "'/'"
                                },
                                "value": "/"
                              }
                            },
                            "operator": "+",
                            "right": {
                              "type": "MemberExpression",
                              "start": 1271,
                              "end": 1286,
                              "loc": {
                                "start": {
                                  "line": 54,
                                  "column": 42
                                },
                                "end": {
                                  "line": 54,
                                  "column": 57
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 1271,
                                "end": 1275,
                                "loc": {
                                  "start": {
                                    "line": 54,
                                    "column": 42
                                  },
                                  "end": {
                                    "line": 54,
                                    "column": 46
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 1276,
                                "end": 1286,
                                "loc": {
                                  "start": {
                                    "line": 54,
                                    "column": 47
                                  },
                                  "end": {
                                    "line": 54,
                                    "column": 57
                                  },
                                  "identifierName": "playlistID"
                                },
                                "name": "playlistID"
                              },
                              "computed": false
                            }
                          },
                          {
                            "type": "ObjectExpression",
                            "start": 1288,
                            "end": 1327,
                            "loc": {
                              "start": {
                                "line": 54,
                                "column": 59
                              },
                              "end": {
                                "line": 56,
                                "column": 5
                              }
                            },
                            "properties": [
                              {
                                "type": "ObjectProperty",
                                "start": 1296,
                                "end": 1321,
                                "loc": {
                                  "start": {
                                    "line": 55,
                                    "column": 6
                                  },
                                  "end": {
                                    "line": 55,
                                    "column": 31
                                  }
                                },
                                "method": false,
                                "shorthand": false,
                                "computed": false,
                                "key": {
                                  "type": "Identifier",
                                  "start": 1296,
                                  "end": 1305,
                                  "loc": {
                                    "start": {
                                      "line": 55,
                                      "column": 6
                                    },
                                    "end": {
                                      "line": 55,
                                      "column": 15
                                    },
                                    "identifierName": "territory"
                                  },
                                  "name": "territory"
                                },
                                "value": {
                                  "type": "MemberExpression",
                                  "start": 1307,
                                  "end": 1321,
                                  "loc": {
                                    "start": {
                                      "line": 55,
                                      "column": 17
                                    },
                                    "end": {
                                      "line": 55,
                                      "column": 31
                                    }
                                  },
                                  "object": {
                                    "type": "ThisExpression",
                                    "start": 1307,
                                    "end": 1311,
                                    "loc": {
                                      "start": {
                                        "line": 55,
                                        "column": 17
                                      },
                                      "end": {
                                        "line": 55,
                                        "column": 21
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 1312,
                                    "end": 1321,
                                    "loc": {
                                      "start": {
                                        "line": 55,
                                        "column": 22
                                      },
                                      "end": {
                                        "line": 55,
                                        "column": 31
                                      },
                                      "identifierName": "territory"
                                    },
                                    "name": "territory"
                                  },
                                  "computed": false
                                }
                              }
                            ]
                          }
                        ]
                      }
                    }
                  ],
                  "directives": [],
                  "trailingComments": null
                },
                "leadingComments": [
                  {
                    "type": "CommentBlock",
                    "value": "*\n   * Fetch playlist of the chart you set.\n   *\n   * @return {Promise}\n   * @example api.chartFetcher.setPlaylistID('4mJSYXvueA8t0odsny').fetchMetadata();\n   * @see https://docs-en.kkbox.codes/v1.1/reference#charts-playlist_id\n   ",
                    "start": 973,
                    "end": 1208,
                    "loc": {
                      "start": {
                        "line": 46,
                        "column": 2
                      },
                      "end": {
                        "line": 52,
                        "column": 5
                      }
                    }
                  }
                ],
                "trailingComments": [
                  {
                    "type": "CommentBlock",
                    "value": "*\n   * Fetch tracks of the playlist with the chart fetcher you init. Result will be paged.\n   *\n   * @param {number} [limit] - The size of one page.\n   * @param {number} [offset] - The offset index for first element.\n   * @return {Promise}\n   * @example api.chartFetcher.setPlaylistID('4mJSYXvueA8t0odsny').fetchTracks();\n   * @see https://docs-en.kkbox.codes/v1.1/reference#charts-playlist_id-tracks\n   ",
                    "start": 1337,
                    "end": 1745,
                    "loc": {
                      "start": {
                        "line": 59,
                        "column": 2
                      },
                      "end": {
                        "line": 67,
                        "column": 5
                      }
                    }
                  }
                ]
              },
              {
                "type": "ClassMethod",
                "start": 1748,
                "end": 1959,
                "loc": {
                  "start": {
                    "line": 68,
                    "column": 2
                  },
                  "end": {
                    "line": 74,
                    "column": 3
                  }
                },
                "static": false,
                "computed": false,
                "key": {
                  "type": "Identifier",
                  "start": 1748,
                  "end": 1759,
                  "loc": {
                    "start": {
                      "line": 68,
                      "column": 2
                    },
                    "end": {
                      "line": 68,
                      "column": 13
                    },
                    "identifierName": "fetchTracks"
                  },
                  "name": "fetchTracks",
                  "leadingComments": null
                },
                "kind": "method",
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [
                  {
                    "type": "AssignmentPattern",
                    "start": 1760,
                    "end": 1777,
                    "loc": {
                      "start": {
                        "line": 68,
                        "column": 14
                      },
                      "end": {
                        "line": 68,
                        "column": 31
                      }
                    },
                    "left": {
                      "type": "Identifier",
                      "start": 1760,
                      "end": 1765,
                      "loc": {
                        "start": {
                          "line": 68,
                          "column": 14
                        },
                        "end": {
                          "line": 68,
                          "column": 19
                        },
                        "identifierName": "limit"
                      },
                      "name": "limit"
                    },
                    "right": {
                      "type": "Identifier",
                      "start": 1768,
                      "end": 1777,
                      "loc": {
                        "start": {
                          "line": 68,
                          "column": 22
                        },
                        "end": {
                          "line": 68,
                          "column": 31
                        },
                        "identifierName": "undefined"
                      },
                      "name": "undefined"
                    }
                  },
                  {
                    "type": "AssignmentPattern",
                    "start": 1779,
                    "end": 1797,
                    "loc": {
                      "start": {
                        "line": 68,
                        "column": 33
                      },
                      "end": {
                        "line": 68,
                        "column": 51
                      }
                    },
                    "left": {
                      "type": "Identifier",
                      "start": 1779,
                      "end": 1785,
                      "loc": {
                        "start": {
                          "line": 68,
                          "column": 33
                        },
                        "end": {
                          "line": 68,
                          "column": 39
                        },
                        "identifierName": "offset"
                      },
                      "name": "offset"
                    },
                    "right": {
                      "type": "Identifier",
                      "start": 1788,
                      "end": 1797,
                      "loc": {
                        "start": {
                          "line": 68,
                          "column": 42
                        },
                        "end": {
                          "line": 68,
                          "column": 51
                        },
                        "identifierName": "undefined"
                      },
                      "name": "undefined"
                    }
                  }
                ],
                "body": {
                  "type": "BlockStatement",
                  "start": 1799,
                  "end": 1959,
                  "loc": {
                    "start": {
                      "line": 68,
                      "column": 53
                    },
                    "end": {
                      "line": 74,
                      "column": 3
                    }
                  },
                  "body": [
                    {
                      "type": "ReturnStatement",
                      "start": 1805,
                      "end": 1955,
                      "loc": {
                        "start": {
                          "line": 69,
                          "column": 4
                        },
                        "end": {
                          "line": 73,
                          "column": 7
                        }
                      },
                      "argument": {
                        "type": "CallExpression",
                        "start": 1812,
                        "end": 1954,
                        "loc": {
                          "start": {
                            "line": 69,
                            "column": 11
                          },
                          "end": {
                            "line": 73,
                            "column": 6
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 1812,
                          "end": 1825,
                          "loc": {
                            "start": {
                              "line": 69,
                              "column": 11
                            },
                            "end": {
                              "line": 69,
                              "column": 24
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 1812,
                            "end": 1821,
                            "loc": {
                              "start": {
                                "line": 69,
                                "column": 11
                              },
                              "end": {
                                "line": 69,
                                "column": 20
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 1812,
                              "end": 1816,
                              "loc": {
                                "start": {
                                  "line": 69,
                                  "column": 11
                                },
                                "end": {
                                  "line": 69,
                                  "column": 15
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1817,
                              "end": 1821,
                              "loc": {
                                "start": {
                                  "line": 69,
                                  "column": 16
                                },
                                "end": {
                                  "line": 69,
                                  "column": 20
                                },
                                "identifierName": "http"
                              },
                              "name": "http"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1822,
                            "end": 1825,
                            "loc": {
                              "start": {
                                "line": 69,
                                "column": 21
                              },
                              "end": {
                                "line": 69,
                                "column": 24
                              },
                              "identifierName": "get"
                            },
                            "name": "get"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "BinaryExpression",
                            "start": 1826,
                            "end": 1870,
                            "loc": {
                              "start": {
                                "line": 69,
                                "column": 25
                              },
                              "end": {
                                "line": 69,
                                "column": 69
                              }
                            },
                            "left": {
                              "type": "BinaryExpression",
                              "start": 1826,
                              "end": 1858,
                              "loc": {
                                "start": {
                                  "line": 69,
                                  "column": 25
                                },
                                "end": {
                                  "line": 69,
                                  "column": 57
                                }
                              },
                              "left": {
                                "type": "BinaryExpression",
                                "start": 1826,
                                "end": 1840,
                                "loc": {
                                  "start": {
                                    "line": 69,
                                    "column": 25
                                  },
                                  "end": {
                                    "line": 69,
                                    "column": 39
                                  }
                                },
                                "left": {
                                  "type": "Identifier",
                                  "start": 1826,
                                  "end": 1834,
                                  "loc": {
                                    "start": {
                                      "line": 69,
                                      "column": 25
                                    },
                                    "end": {
                                      "line": 69,
                                      "column": 33
                                    },
                                    "identifierName": "ENDPOINT"
                                  },
                                  "name": "ENDPOINT"
                                },
                                "operator": "+",
                                "right": {
                                  "type": "StringLiteral",
                                  "start": 1837,
                                  "end": 1840,
                                  "loc": {
                                    "start": {
                                      "line": 69,
                                      "column": 36
                                    },
                                    "end": {
                                      "line": 69,
                                      "column": 39
                                    }
                                  },
                                  "extra": {
                                    "rawValue": "/",
                                    "raw": "'/'"
                                  },
                                  "value": "/"
                                }
                              },
                              "operator": "+",
                              "right": {
                                "type": "MemberExpression",
                                "start": 1843,
                                "end": 1858,
                                "loc": {
                                  "start": {
                                    "line": 69,
                                    "column": 42
                                  },
                                  "end": {
                                    "line": 69,
                                    "column": 57
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 1843,
                                  "end": 1847,
                                  "loc": {
                                    "start": {
                                      "line": 69,
                                      "column": 42
                                    },
                                    "end": {
                                      "line": 69,
                                      "column": 46
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 1848,
                                  "end": 1858,
                                  "loc": {
                                    "start": {
                                      "line": 69,
                                      "column": 47
                                    },
                                    "end": {
                                      "line": 69,
                                      "column": 57
                                    },
                                    "identifierName": "playlistID"
                                  },
                                  "name": "playlistID"
                                },
                                "computed": false
                              }
                            },
                            "operator": "+",
                            "right": {
                              "type": "StringLiteral",
                              "start": 1861,
                              "end": 1870,
                              "loc": {
                                "start": {
                                  "line": 69,
                                  "column": 60
                                },
                                "end": {
                                  "line": 69,
                                  "column": 69
                                }
                              },
                              "extra": {
                                "rawValue": "/tracks",
                                "raw": "'/tracks'"
                              },
                              "value": "/tracks"
                            }
                          },
                          {
                            "type": "ObjectExpression",
                            "start": 1872,
                            "end": 1953,
                            "loc": {
                              "start": {
                                "line": 69,
                                "column": 71
                              },
                              "end": {
                                "line": 73,
                                "column": 5
                              }
                            },
                            "properties": [
                              {
                                "type": "ObjectProperty",
                                "start": 1880,
                                "end": 1905,
                                "loc": {
                                  "start": {
                                    "line": 70,
                                    "column": 6
                                  },
                                  "end": {
                                    "line": 70,
                                    "column": 31
                                  }
                                },
                                "method": false,
                                "shorthand": false,
                                "computed": false,
                                "key": {
                                  "type": "Identifier",
                                  "start": 1880,
                                  "end": 1889,
                                  "loc": {
                                    "start": {
                                      "line": 70,
                                      "column": 6
                                    },
                                    "end": {
                                      "line": 70,
                                      "column": 15
                                    },
                                    "identifierName": "territory"
                                  },
                                  "name": "territory"
                                },
                                "value": {
                                  "type": "MemberExpression",
                                  "start": 1891,
                                  "end": 1905,
                                  "loc": {
                                    "start": {
                                      "line": 70,
                                      "column": 17
                                    },
                                    "end": {
                                      "line": 70,
                                      "column": 31
                                    }
                                  },
                                  "object": {
                                    "type": "ThisExpression",
                                    "start": 1891,
                                    "end": 1895,
                                    "loc": {
                                      "start": {
                                        "line": 70,
                                        "column": 17
                                      },
                                      "end": {
                                        "line": 70,
                                        "column": 21
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 1896,
                                    "end": 1905,
                                    "loc": {
                                      "start": {
                                        "line": 70,
                                        "column": 22
                                      },
                                      "end": {
                                        "line": 70,
                                        "column": 31
                                      },
                                      "identifierName": "territory"
                                    },
                                    "name": "territory"
                                  },
                                  "computed": false
                                }
                              },
                              {
                                "type": "ObjectProperty",
                                "start": 1913,
                                "end": 1925,
                                "loc": {
                                  "start": {
                                    "line": 71,
                                    "column": 6
                                  },
                                  "end": {
                                    "line": 71,
                                    "column": 18
                                  }
                                },
                                "method": false,
                                "shorthand": false,
                                "computed": false,
                                "key": {
                                  "type": "Identifier",
                                  "start": 1913,
                                  "end": 1918,
                                  "loc": {
                                    "start": {
                                      "line": 71,
                                      "column": 6
                                    },
                                    "end": {
                                      "line": 71,
                                      "column": 11
                                    },
                                    "identifierName": "limit"
                                  },
                                  "name": "limit"
                                },
                                "value": {
                                  "type": "Identifier",
                                  "start": 1920,
                                  "end": 1925,
                                  "loc": {
                                    "start": {
                                      "line": 71,
                                      "column": 13
                                    },
                                    "end": {
                                      "line": 71,
                                      "column": 18
                                    },
                                    "identifierName": "limit"
                                  },
                                  "name": "limit"
                                }
                              },
                              {
                                "type": "ObjectProperty",
                                "start": 1933,
                                "end": 1947,
                                "loc": {
                                  "start": {
                                    "line": 72,
                                    "column": 6
                                  },
                                  "end": {
                                    "line": 72,
                                    "column": 20
                                  }
                                },
                                "method": false,
                                "shorthand": false,
                                "computed": false,
                                "key": {
                                  "type": "Identifier",
                                  "start": 1933,
                                  "end": 1939,
                                  "loc": {
                                    "start": {
                                      "line": 72,
                                      "column": 6
                                    },
                                    "end": {
                                      "line": 72,
                                      "column": 12
                                    },
                                    "identifierName": "offset"
                                  },
                                  "name": "offset"
                                },
                                "value": {
                                  "type": "Identifier",
                                  "start": 1941,
                                  "end": 1947,
                                  "loc": {
                                    "start": {
                                      "line": 72,
                                      "column": 14
                                    },
                                    "end": {
                                      "line": 72,
                                      "column": 20
                                    },
                                    "identifierName": "offset"
                                  },
                                  "name": "offset"
                                }
                              }
                            ]
                          }
                        ]
                      }
                    }
                  ],
                  "directives": []
                },
                "leadingComments": [
                  {
                    "type": "CommentBlock",
                    "value": "*\n   * Fetch tracks of the playlist with the chart fetcher you init. Result will be paged.\n   *\n   * @param {number} [limit] - The size of one page.\n   * @param {number} [offset] - The offset index for first element.\n   * @return {Promise}\n   * @example api.chartFetcher.setPlaylistID('4mJSYXvueA8t0odsny').fetchTracks();\n   * @see https://docs-en.kkbox.codes/v1.1/reference#charts-playlist_id-tracks\n   ",
                    "start": 1337,
                    "end": 1745,
                    "loc": {
                      "start": {
                        "line": 59,
                        "column": 2
                      },
                      "end": {
                        "line": 67,
                        "column": 5
                      }
                    }
                  }
                ]
              }
            ]
          },
          "leadingComments": [
            {
              "type": "CommentBlock",
              "value": "*\n * The fetcher that can fetch chart playlists.\n * @see https://docs-en.kkbox.codes/v1.1/reference#charts\n ",
              "start": 84,
              "end": 196,
              "loc": {
                "start": {
                  "line": 4,
                  "column": 0
                },
                "end": {
                  "line": 7,
                  "column": 3
                }
              }
            }
          ],
          "trailingComments": []
        },
        "leadingComments": [
          {
            "type": "CommentBlock",
            "value": "*\n * The fetcher that can fetch chart playlists.\n * @see https://docs-en.kkbox.codes/v1.1/reference#charts\n ",
            "start": 84,
            "end": 196,
            "loc": {
              "start": {
                "line": 4,
                "column": 0
              },
              "end": {
                "line": 7,
                "column": 3
              }
            }
          }
        ]
      }
    ],
    "directives": []
  },
  "comments": [
    {
      "type": "CommentBlock",
      "value": "*\n * The fetcher that can fetch chart playlists.\n * @see https://docs-en.kkbox.codes/v1.1/reference#charts\n ",
      "start": 84,
      "end": 196,
      "loc": {
        "start": {
          "line": 4,
          "column": 0
        },
        "end": {
          "line": 7,
          "column": 3
        }
      }
    },
    {
      "type": "CommentBlock",
      "value": "*\n   * @ignore\n   ",
      "start": 251,
      "end": 273,
      "loc": {
        "start": {
          "line": 9,
          "column": 2
        },
        "end": {
          "line": 11,
          "column": 5
        }
      }
    },
    {
      "type": "CommentBlock",
      "value": "*\n     * @ignore\n     ",
      "start": 347,
      "end": 373,
      "loc": {
        "start": {
          "line": 15,
          "column": 4
        },
        "end": {
          "line": 17,
          "column": 7
        }
      }
    },
    {
      "type": "CommentBlock",
      "value": "*\n   * Fetch chart playlists.\n   *\n   * @return {Promise}\n   * @example api.chartFetcher.fetchCharts();\n   * @see https://docs-en.kkbox.codes/v1.1/reference#charts_1\n   ",
      "start": 414,
      "end": 587,
      "loc": {
        "start": {
          "line": 21,
          "column": 2
        },
        "end": {
          "line": 27,
          "column": 5
        }
      }
    },
    {
      "type": "CommentBlock",
      "value": "*\n   * Init the chart fetcher.\n   *\n   * @param {string} playlistID - The playlist ID.\n   * @return {ChartFetcher}\n   * @see https://docs-en.kkbox.codes/v1.1/reference#charts-playlist_id\n   ",
      "start": 690,
      "end": 884,
      "loc": {
        "start": {
          "line": 34,
          "column": 2
        },
        "end": {
          "line": 40,
          "column": 5
        }
      }
    },
    {
      "type": "CommentBlock",
      "value": "*\n   * Fetch playlist of the chart you set.\n   *\n   * @return {Promise}\n   * @example api.chartFetcher.setPlaylistID('4mJSYXvueA8t0odsny').fetchMetadata();\n   * @see https://docs-en.kkbox.codes/v1.1/reference#charts-playlist_id\n   ",
      "start": 973,
      "end": 1208,
      "loc": {
        "start": {
          "line": 46,
          "column": 2
        },
        "end": {
          "line": 52,
          "column": 5
        }
      }
    },
    {
      "type": "CommentBlock",
      "value": "*\n   * Fetch tracks of the playlist with the chart fetcher you init. Result will be paged.\n   *\n   * @param {number} [limit] - The size of one page.\n   * @param {number} [offset] - The offset index for first element.\n   * @return {Promise}\n   * @example api.chartFetcher.setPlaylistID('4mJSYXvueA8t0odsny').fetchTracks();\n   * @see https://docs-en.kkbox.codes/v1.1/reference#charts-playlist_id-tracks\n   ",
      "start": 1337,
      "end": 1745,
      "loc": {
        "start": {
          "line": 59,
          "column": 2
        },
        "end": {
          "line": 67,
          "column": 5
        }
      }
    }
  ],
  "tokens": [
    {
      "type": {
        "label": "import",
        "keyword": "import",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "import",
      "start": 0,
      "end": 6,
      "loc": {
        "start": {
          "line": 1,
          "column": 0
        },
        "end": {
          "line": 1,
          "column": 6
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 7,
      "end": 8,
      "loc": {
        "start": {
          "line": 1,
          "column": 7
        },
        "end": {
          "line": 1,
          "column": 8
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "CHARTS",
      "start": 9,
      "end": 15,
      "loc": {
        "start": {
          "line": 1,
          "column": 9
        },
        "end": {
          "line": 1,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "as",
      "start": 16,
      "end": 18,
      "loc": {
        "start": {
          "line": 1,
          "column": 16
        },
        "end": {
          "line": 1,
          "column": 18
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "ENDPOINT",
      "start": 19,
      "end": 27,
      "loc": {
        "start": {
          "line": 1,
          "column": 19
        },
        "end": {
          "line": 1,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 28,
      "end": 29,
      "loc": {
        "start": {
          "line": 1,
          "column": 28
        },
        "end": {
          "line": 1,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "from",
      "start": 30,
      "end": 34,
      "loc": {
        "start": {
          "line": 1,
          "column": 30
        },
        "end": {
          "line": 1,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "../Endpoint",
      "start": 35,
      "end": 48,
      "loc": {
        "start": {
          "line": 1,
          "column": 35
        },
        "end": {
          "line": 1,
          "column": 48
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 48,
      "end": 49,
      "loc": {
        "start": {
          "line": 1,
          "column": 48
        },
        "end": {
          "line": 1,
          "column": 49
        }
      }
    },
    {
      "type": {
        "label": "import",
        "keyword": "import",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "import",
      "start": 50,
      "end": 56,
      "loc": {
        "start": {
          "line": 2,
          "column": 0
        },
        "end": {
          "line": 2,
          "column": 6
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "Fetcher",
      "start": 57,
      "end": 64,
      "loc": {
        "start": {
          "line": 2,
          "column": 7
        },
        "end": {
          "line": 2,
          "column": 14
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "from",
      "start": 65,
      "end": 69,
      "loc": {
        "start": {
          "line": 2,
          "column": 15
        },
        "end": {
          "line": 2,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "./Fetcher",
      "start": 70,
      "end": 81,
      "loc": {
        "start": {
          "line": 2,
          "column": 20
        },
        "end": {
          "line": 2,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 81,
      "end": 82,
      "loc": {
        "start": {
          "line": 2,
          "column": 31
        },
        "end": {
          "line": 2,
          "column": 32
        }
      }
    },
    {
      "type": "CommentBlock",
      "value": "*\n * The fetcher that can fetch chart playlists.\n * @see https://docs-en.kkbox.codes/v1.1/reference#charts\n ",
      "start": 84,
      "end": 196,
      "loc": {
        "start": {
          "line": 4,
          "column": 0
        },
        "end": {
          "line": 7,
          "column": 3
        }
      }
    },
    {
      "type": {
        "label": "export",
        "keyword": "export",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "export",
      "start": 197,
      "end": 203,
      "loc": {
        "start": {
          "line": 8,
          "column": 0
        },
        "end": {
          "line": 8,
          "column": 6
        }
      }
    },
    {
      "type": {
        "label": "default",
        "keyword": "default",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "default",
      "start": 204,
      "end": 211,
      "loc": {
        "start": {
          "line": 8,
          "column": 7
        },
        "end": {
          "line": 8,
          "column": 14
        }
      }
    },
    {
      "type": {
        "label": "class",
        "keyword": "class",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "class",
      "start": 212,
      "end": 217,
      "loc": {
        "start": {
          "line": 8,
          "column": 15
        },
        "end": {
          "line": 8,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "ChartFetcher",
      "start": 218,
      "end": 230,
      "loc": {
        "start": {
          "line": 8,
          "column": 21
        },
        "end": {
          "line": 8,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": "extends",
        "keyword": "extends",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "extends",
      "start": 231,
      "end": 238,
      "loc": {
        "start": {
          "line": 8,
          "column": 34
        },
        "end": {
          "line": 8,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "Fetcher",
      "start": 239,
      "end": 246,
      "loc": {
        "start": {
          "line": 8,
          "column": 42
        },
        "end": {
          "line": 8,
          "column": 49
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 247,
      "end": 248,
      "loc": {
        "start": {
          "line": 8,
          "column": 50
        },
        "end": {
          "line": 8,
          "column": 51
        }
      }
    },
    {
      "type": "CommentBlock",
      "value": "*\n   * @ignore\n   ",
      "start": 251,
      "end": 273,
      "loc": {
        "start": {
          "line": 9,
          "column": 2
        },
        "end": {
          "line": 11,
          "column": 5
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "constructor",
      "start": 276,
      "end": 287,
      "loc": {
        "start": {
          "line": 12,
          "column": 2
        },
        "end": {
          "line": 12,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 287,
      "end": 288,
      "loc": {
        "start": {
          "line": 12,
          "column": 13
        },
        "end": {
          "line": 12,
          "column": 14
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "http",
      "start": 288,
      "end": 292,
      "loc": {
        "start": {
          "line": 12,
          "column": 14
        },
        "end": {
          "line": 12,
          "column": 18
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 292,
      "end": 293,
      "loc": {
        "start": {
          "line": 12,
          "column": 18
        },
        "end": {
          "line": 12,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "territory",
      "start": 294,
      "end": 303,
      "loc": {
        "start": {
          "line": 12,
          "column": 20
        },
        "end": {
          "line": 12,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 304,
      "end": 305,
      "loc": {
        "start": {
          "line": 12,
          "column": 30
        },
        "end": {
          "line": 12,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "TW",
      "start": 306,
      "end": 310,
      "loc": {
        "start": {
          "line": 12,
          "column": 32
        },
        "end": {
          "line": 12,
          "column": 36
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 310,
      "end": 311,
      "loc": {
        "start": {
          "line": 12,
          "column": 36
        },
        "end": {
          "line": 12,
          "column": 37
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 312,
      "end": 313,
      "loc": {
        "start": {
          "line": 12,
          "column": 38
        },
        "end": {
          "line": 12,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": "super",
        "keyword": "super",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "super",
      "start": 318,
      "end": 323,
      "loc": {
        "start": {
          "line": 13,
          "column": 4
        },
        "end": {
          "line": 13,
          "column": 9
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 323,
      "end": 324,
      "loc": {
        "start": {
          "line": 13,
          "column": 9
        },
        "end": {
          "line": 13,
          "column": 10
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "http",
      "start": 324,
      "end": 328,
      "loc": {
        "start": {
          "line": 13,
          "column": 10
        },
        "end": {
          "line": 13,
          "column": 14
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 328,
      "end": 329,
      "loc": {
        "start": {
          "line": 13,
          "column": 14
        },
        "end": {
          "line": 13,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "territory",
      "start": 330,
      "end": 339,
      "loc": {
        "start": {
          "line": 13,
          "column": 16
        },
        "end": {
          "line": 13,
          "column": 25
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 339,
      "end": 340,
      "loc": {
        "start": {
          "line": 13,
          "column": 25
        },
        "end": {
          "line": 13,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 340,
      "end": 341,
      "loc": {
        "start": {
          "line": 13,
          "column": 26
        },
        "end": {
          "line": 13,
          "column": 27
        }
      }
    },
    {
      "type": "CommentBlock",
      "value": "*\n     * @ignore\n     ",
      "start": 347,
      "end": 373,
      "loc": {
        "start": {
          "line": 15,
          "column": 4
        },
        "end": {
          "line": 17,
          "column": 7
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 378,
      "end": 382,
      "loc": {
        "start": {
          "line": 18,
          "column": 4
        },
        "end": {
          "line": 18,
          "column": 8
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 382,
      "end": 383,
      "loc": {
        "start": {
          "line": 18,
          "column": 8
        },
        "end": {
          "line": 18,
          "column": 9
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "playlistID",
      "start": 383,
      "end": 393,
      "loc": {
        "start": {
          "line": 18,
          "column": 9
        },
        "end": {
          "line": 18,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 394,
      "end": 395,
      "loc": {
        "start": {
          "line": 18,
          "column": 20
        },
        "end": {
          "line": 18,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "undefined",
      "start": 396,
      "end": 405,
      "loc": {
        "start": {
          "line": 18,
          "column": 22
        },
        "end": {
          "line": 18,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 405,
      "end": 406,
      "loc": {
        "start": {
          "line": 18,
          "column": 31
        },
        "end": {
          "line": 18,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 409,
      "end": 410,
      "loc": {
        "start": {
          "line": 19,
          "column": 2
        },
        "end": {
          "line": 19,
          "column": 3
        }
      }
    },
    {
      "type": "CommentBlock",
      "value": "*\n   * Fetch chart playlists.\n   *\n   * @return {Promise}\n   * @example api.chartFetcher.fetchCharts();\n   * @see https://docs-en.kkbox.codes/v1.1/reference#charts_1\n   ",
      "start": 414,
      "end": 587,
      "loc": {
        "start": {
          "line": 21,
          "column": 2
        },
        "end": {
          "line": 27,
          "column": 5
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "fetchCharts",
      "start": 590,
      "end": 601,
      "loc": {
        "start": {
          "line": 28,
          "column": 2
        },
        "end": {
          "line": 28,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 601,
      "end": 602,
      "loc": {
        "start": {
          "line": 28,
          "column": 13
        },
        "end": {
          "line": 28,
          "column": 14
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 602,
      "end": 603,
      "loc": {
        "start": {
          "line": 28,
          "column": 14
        },
        "end": {
          "line": 28,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 604,
      "end": 605,
      "loc": {
        "start": {
          "line": 28,
          "column": 16
        },
        "end": {
          "line": 28,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "return",
        "keyword": "return",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "return",
      "start": 610,
      "end": 616,
      "loc": {
        "start": {
          "line": 29,
          "column": 4
        },
        "end": {
          "line": 29,
          "column": 10
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 617,
      "end": 621,
      "loc": {
        "start": {
          "line": 29,
          "column": 11
        },
        "end": {
          "line": 29,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 621,
      "end": 622,
      "loc": {
        "start": {
          "line": 29,
          "column": 15
        },
        "end": {
          "line": 29,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "http",
      "start": 622,
      "end": 626,
      "loc": {
        "start": {
          "line": 29,
          "column": 16
        },
        "end": {
          "line": 29,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 626,
      "end": 627,
      "loc": {
        "start": {
          "line": 29,
          "column": 20
        },
        "end": {
          "line": 29,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "get",
      "start": 627,
      "end": 630,
      "loc": {
        "start": {
          "line": 29,
          "column": 21
        },
        "end": {
          "line": 29,
          "column": 24
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 630,
      "end": 631,
      "loc": {
        "start": {
          "line": 29,
          "column": 24
        },
        "end": {
          "line": 29,
          "column": 25
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "ENDPOINT",
      "start": 631,
      "end": 639,
      "loc": {
        "start": {
          "line": 29,
          "column": 25
        },
        "end": {
          "line": 29,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 639,
      "end": 640,
      "loc": {
        "start": {
          "line": 29,
          "column": 33
        },
        "end": {
          "line": 29,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 641,
      "end": 642,
      "loc": {
        "start": {
          "line": 29,
          "column": 35
        },
        "end": {
          "line": 29,
          "column": 36
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "territory",
      "start": 649,
      "end": 658,
      "loc": {
        "start": {
          "line": 30,
          "column": 6
        },
        "end": {
          "line": 30,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": ":",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 658,
      "end": 659,
      "loc": {
        "start": {
          "line": 30,
          "column": 15
        },
        "end": {
          "line": 30,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 660,
      "end": 664,
      "loc": {
        "start": {
          "line": 30,
          "column": 17
        },
        "end": {
          "line": 30,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 664,
      "end": 665,
      "loc": {
        "start": {
          "line": 30,
          "column": 21
        },
        "end": {
          "line": 30,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "territory",
      "start": 665,
      "end": 674,
      "loc": {
        "start": {
          "line": 30,
          "column": 22
        },
        "end": {
          "line": 30,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 679,
      "end": 680,
      "loc": {
        "start": {
          "line": 31,
          "column": 4
        },
        "end": {
          "line": 31,
          "column": 5
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 680,
      "end": 681,
      "loc": {
        "start": {
          "line": 31,
          "column": 5
        },
        "end": {
          "line": 31,
          "column": 6
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 681,
      "end": 682,
      "loc": {
        "start": {
          "line": 31,
          "column": 6
        },
        "end": {
          "line": 31,
          "column": 7
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 685,
      "end": 686,
      "loc": {
        "start": {
          "line": 32,
          "column": 2
        },
        "end": {
          "line": 32,
          "column": 3
        }
      }
    },
    {
      "type": "CommentBlock",
      "value": "*\n   * Init the chart fetcher.\n   *\n   * @param {string} playlistID - The playlist ID.\n   * @return {ChartFetcher}\n   * @see https://docs-en.kkbox.codes/v1.1/reference#charts-playlist_id\n   ",
      "start": 690,
      "end": 884,
      "loc": {
        "start": {
          "line": 34,
          "column": 2
        },
        "end": {
          "line": 40,
          "column": 5
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "setPlaylistID",
      "start": 887,
      "end": 900,
      "loc": {
        "start": {
          "line": 41,
          "column": 2
        },
        "end": {
          "line": 41,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 900,
      "end": 901,
      "loc": {
        "start": {
          "line": 41,
          "column": 15
        },
        "end": {
          "line": 41,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "playlistID",
      "start": 901,
      "end": 911,
      "loc": {
        "start": {
          "line": 41,
          "column": 16
        },
        "end": {
          "line": 41,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 911,
      "end": 912,
      "loc": {
        "start": {
          "line": 41,
          "column": 26
        },
        "end": {
          "line": 41,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 913,
      "end": 914,
      "loc": {
        "start": {
          "line": 41,
          "column": 28
        },
        "end": {
          "line": 41,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 919,
      "end": 923,
      "loc": {
        "start": {
          "line": 42,
          "column": 4
        },
        "end": {
          "line": 42,
          "column": 8
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 923,
      "end": 924,
      "loc": {
        "start": {
          "line": 42,
          "column": 8
        },
        "end": {
          "line": 42,
          "column": 9
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "playlistID",
      "start": 924,
      "end": 934,
      "loc": {
        "start": {
          "line": 42,
          "column": 9
        },
        "end": {
          "line": 42,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 935,
      "end": 936,
      "loc": {
        "start": {
          "line": 42,
          "column": 20
        },
        "end": {
          "line": 42,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "playlistID",
      "start": 937,
      "end": 947,
      "loc": {
        "start": {
          "line": 42,
          "column": 22
        },
        "end": {
          "line": 42,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 947,
      "end": 948,
      "loc": {
        "start": {
          "line": 42,
          "column": 32
        },
        "end": {
          "line": 42,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": "return",
        "keyword": "return",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "return",
      "start": 953,
      "end": 959,
      "loc": {
        "start": {
          "line": 43,
          "column": 4
        },
        "end": {
          "line": 43,
          "column": 10
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 960,
      "end": 964,
      "loc": {
        "start": {
          "line": 43,
          "column": 11
        },
        "end": {
          "line": 43,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 964,
      "end": 965,
      "loc": {
        "start": {
          "line": 43,
          "column": 15
        },
        "end": {
          "line": 43,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 968,
      "end": 969,
      "loc": {
        "start": {
          "line": 44,
          "column": 2
        },
        "end": {
          "line": 44,
          "column": 3
        }
      }
    },
    {
      "type": "CommentBlock",
      "value": "*\n   * Fetch playlist of the chart you set.\n   *\n   * @return {Promise}\n   * @example api.chartFetcher.setPlaylistID('4mJSYXvueA8t0odsny').fetchMetadata();\n   * @see https://docs-en.kkbox.codes/v1.1/reference#charts-playlist_id\n   ",
      "start": 973,
      "end": 1208,
      "loc": {
        "start": {
          "line": 46,
          "column": 2
        },
        "end": {
          "line": 52,
          "column": 5
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "fetchMetadata",
      "start": 1211,
      "end": 1224,
      "loc": {
        "start": {
          "line": 53,
          "column": 2
        },
        "end": {
          "line": 53,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1224,
      "end": 1225,
      "loc": {
        "start": {
          "line": 53,
          "column": 15
        },
        "end": {
          "line": 53,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1225,
      "end": 1226,
      "loc": {
        "start": {
          "line": 53,
          "column": 16
        },
        "end": {
          "line": 53,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1227,
      "end": 1228,
      "loc": {
        "start": {
          "line": 53,
          "column": 18
        },
        "end": {
          "line": 53,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": "return",
        "keyword": "return",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "return",
      "start": 1233,
      "end": 1239,
      "loc": {
        "start": {
          "line": 54,
          "column": 4
        },
        "end": {
          "line": 54,
          "column": 10
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1240,
      "end": 1244,
      "loc": {
        "start": {
          "line": 54,
          "column": 11
        },
        "end": {
          "line": 54,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1244,
      "end": 1245,
      "loc": {
        "start": {
          "line": 54,
          "column": 15
        },
        "end": {
          "line": 54,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "http",
      "start": 1245,
      "end": 1249,
      "loc": {
        "start": {
          "line": 54,
          "column": 16
        },
        "end": {
          "line": 54,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1249,
      "end": 1250,
      "loc": {
        "start": {
          "line": 54,
          "column": 20
        },
        "end": {
          "line": 54,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "get",
      "start": 1250,
      "end": 1253,
      "loc": {
        "start": {
          "line": 54,
          "column": 21
        },
        "end": {
          "line": 54,
          "column": 24
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1253,
      "end": 1254,
      "loc": {
        "start": {
          "line": 54,
          "column": 24
        },
        "end": {
          "line": 54,
          "column": 25
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "ENDPOINT",
      "start": 1254,
      "end": 1262,
      "loc": {
        "start": {
          "line": 54,
          "column": 25
        },
        "end": {
          "line": 54,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": "+/-",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": true,
        "postfix": false,
        "binop": 9,
        "updateContext": null
      },
      "value": "+",
      "start": 1263,
      "end": 1264,
      "loc": {
        "start": {
          "line": 54,
          "column": 34
        },
        "end": {
          "line": 54,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "/",
      "start": 1265,
      "end": 1268,
      "loc": {
        "start": {
          "line": 54,
          "column": 36
        },
        "end": {
          "line": 54,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": "+/-",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": true,
        "postfix": false,
        "binop": 9,
        "updateContext": null
      },
      "value": "+",
      "start": 1269,
      "end": 1270,
      "loc": {
        "start": {
          "line": 54,
          "column": 40
        },
        "end": {
          "line": 54,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1271,
      "end": 1275,
      "loc": {
        "start": {
          "line": 54,
          "column": 42
        },
        "end": {
          "line": 54,
          "column": 46
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1275,
      "end": 1276,
      "loc": {
        "start": {
          "line": 54,
          "column": 46
        },
        "end": {
          "line": 54,
          "column": 47
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "playlistID",
      "start": 1276,
      "end": 1286,
      "loc": {
        "start": {
          "line": 54,
          "column": 47
        },
        "end": {
          "line": 54,
          "column": 57
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1286,
      "end": 1287,
      "loc": {
        "start": {
          "line": 54,
          "column": 57
        },
        "end": {
          "line": 54,
          "column": 58
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1288,
      "end": 1289,
      "loc": {
        "start": {
          "line": 54,
          "column": 59
        },
        "end": {
          "line": 54,
          "column": 60
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "territory",
      "start": 1296,
      "end": 1305,
      "loc": {
        "start": {
          "line": 55,
          "column": 6
        },
        "end": {
          "line": 55,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": ":",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1305,
      "end": 1306,
      "loc": {
        "start": {
          "line": 55,
          "column": 15
        },
        "end": {
          "line": 55,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1307,
      "end": 1311,
      "loc": {
        "start": {
          "line": 55,
          "column": 17
        },
        "end": {
          "line": 55,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1311,
      "end": 1312,
      "loc": {
        "start": {
          "line": 55,
          "column": 21
        },
        "end": {
          "line": 55,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "territory",
      "start": 1312,
      "end": 1321,
      "loc": {
        "start": {
          "line": 55,
          "column": 22
        },
        "end": {
          "line": 55,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1326,
      "end": 1327,
      "loc": {
        "start": {
          "line": 56,
          "column": 4
        },
        "end": {
          "line": 56,
          "column": 5
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1327,
      "end": 1328,
      "loc": {
        "start": {
          "line": 56,
          "column": 5
        },
        "end": {
          "line": 56,
          "column": 6
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1328,
      "end": 1329,
      "loc": {
        "start": {
          "line": 56,
          "column": 6
        },
        "end": {
          "line": 56,
          "column": 7
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1332,
      "end": 1333,
      "loc": {
        "start": {
          "line": 57,
          "column": 2
        },
        "end": {
          "line": 57,
          "column": 3
        }
      }
    },
    {
      "type": "CommentBlock",
      "value": "*\n   * Fetch tracks of the playlist with the chart fetcher you init. Result will be paged.\n   *\n   * @param {number} [limit] - The size of one page.\n   * @param {number} [offset] - The offset index for first element.\n   * @return {Promise}\n   * @example api.chartFetcher.setPlaylistID('4mJSYXvueA8t0odsny').fetchTracks();\n   * @see https://docs-en.kkbox.codes/v1.1/reference#charts-playlist_id-tracks\n   ",
      "start": 1337,
      "end": 1745,
      "loc": {
        "start": {
          "line": 59,
          "column": 2
        },
        "end": {
          "line": 67,
          "column": 5
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "fetchTracks",
      "start": 1748,
      "end": 1759,
      "loc": {
        "start": {
          "line": 68,
          "column": 2
        },
        "end": {
          "line": 68,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1759,
      "end": 1760,
      "loc": {
        "start": {
          "line": 68,
          "column": 13
        },
        "end": {
          "line": 68,
          "column": 14
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "limit",
      "start": 1760,
      "end": 1765,
      "loc": {
        "start": {
          "line": 68,
          "column": 14
        },
        "end": {
          "line": 68,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 1766,
      "end": 1767,
      "loc": {
        "start": {
          "line": 68,
          "column": 20
        },
        "end": {
          "line": 68,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "undefined",
      "start": 1768,
      "end": 1777,
      "loc": {
        "start": {
          "line": 68,
          "column": 22
        },
        "end": {
          "line": 68,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1777,
      "end": 1778,
      "loc": {
        "start": {
          "line": 68,
          "column": 31
        },
        "end": {
          "line": 68,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "offset",
      "start": 1779,
      "end": 1785,
      "loc": {
        "start": {
          "line": 68,
          "column": 33
        },
        "end": {
          "line": 68,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 1786,
      "end": 1787,
      "loc": {
        "start": {
          "line": 68,
          "column": 40
        },
        "end": {
          "line": 68,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "undefined",
      "start": 1788,
      "end": 1797,
      "loc": {
        "start": {
          "line": 68,
          "column": 42
        },
        "end": {
          "line": 68,
          "column": 51
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1797,
      "end": 1798,
      "loc": {
        "start": {
          "line": 68,
          "column": 51
        },
        "end": {
          "line": 68,
          "column": 52
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1799,
      "end": 1800,
      "loc": {
        "start": {
          "line": 68,
          "column": 53
        },
        "end": {
          "line": 68,
          "column": 54
        }
      }
    },
    {
      "type": {
        "label": "return",
        "keyword": "return",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "return",
      "start": 1805,
      "end": 1811,
      "loc": {
        "start": {
          "line": 69,
          "column": 4
        },
        "end": {
          "line": 69,
          "column": 10
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1812,
      "end": 1816,
      "loc": {
        "start": {
          "line": 69,
          "column": 11
        },
        "end": {
          "line": 69,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1816,
      "end": 1817,
      "loc": {
        "start": {
          "line": 69,
          "column": 15
        },
        "end": {
          "line": 69,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "http",
      "start": 1817,
      "end": 1821,
      "loc": {
        "start": {
          "line": 69,
          "column": 16
        },
        "end": {
          "line": 69,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1821,
      "end": 1822,
      "loc": {
        "start": {
          "line": 69,
          "column": 20
        },
        "end": {
          "line": 69,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "get",
      "start": 1822,
      "end": 1825,
      "loc": {
        "start": {
          "line": 69,
          "column": 21
        },
        "end": {
          "line": 69,
          "column": 24
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1825,
      "end": 1826,
      "loc": {
        "start": {
          "line": 69,
          "column": 24
        },
        "end": {
          "line": 69,
          "column": 25
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "ENDPOINT",
      "start": 1826,
      "end": 1834,
      "loc": {
        "start": {
          "line": 69,
          "column": 25
        },
        "end": {
          "line": 69,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": "+/-",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": true,
        "postfix": false,
        "binop": 9,
        "updateContext": null
      },
      "value": "+",
      "start": 1835,
      "end": 1836,
      "loc": {
        "start": {
          "line": 69,
          "column": 34
        },
        "end": {
          "line": 69,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "/",
      "start": 1837,
      "end": 1840,
      "loc": {
        "start": {
          "line": 69,
          "column": 36
        },
        "end": {
          "line": 69,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": "+/-",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": true,
        "postfix": false,
        "binop": 9,
        "updateContext": null
      },
      "value": "+",
      "start": 1841,
      "end": 1842,
      "loc": {
        "start": {
          "line": 69,
          "column": 40
        },
        "end": {
          "line": 69,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1843,
      "end": 1847,
      "loc": {
        "start": {
          "line": 69,
          "column": 42
        },
        "end": {
          "line": 69,
          "column": 46
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1847,
      "end": 1848,
      "loc": {
        "start": {
          "line": 69,
          "column": 46
        },
        "end": {
          "line": 69,
          "column": 47
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "playlistID",
      "start": 1848,
      "end": 1858,
      "loc": {
        "start": {
          "line": 69,
          "column": 47
        },
        "end": {
          "line": 69,
          "column": 57
        }
      }
    },
    {
      "type": {
        "label": "+/-",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": true,
        "postfix": false,
        "binop": 9,
        "updateContext": null
      },
      "value": "+",
      "start": 1859,
      "end": 1860,
      "loc": {
        "start": {
          "line": 69,
          "column": 58
        },
        "end": {
          "line": 69,
          "column": 59
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "/tracks",
      "start": 1861,
      "end": 1870,
      "loc": {
        "start": {
          "line": 69,
          "column": 60
        },
        "end": {
          "line": 69,
          "column": 69
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1870,
      "end": 1871,
      "loc": {
        "start": {
          "line": 69,
          "column": 69
        },
        "end": {
          "line": 69,
          "column": 70
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1872,
      "end": 1873,
      "loc": {
        "start": {
          "line": 69,
          "column": 71
        },
        "end": {
          "line": 69,
          "column": 72
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "territory",
      "start": 1880,
      "end": 1889,
      "loc": {
        "start": {
          "line": 70,
          "column": 6
        },
        "end": {
          "line": 70,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": ":",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1889,
      "end": 1890,
      "loc": {
        "start": {
          "line": 70,
          "column": 15
        },
        "end": {
          "line": 70,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1891,
      "end": 1895,
      "loc": {
        "start": {
          "line": 70,
          "column": 17
        },
        "end": {
          "line": 70,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1895,
      "end": 1896,
      "loc": {
        "start": {
          "line": 70,
          "column": 21
        },
        "end": {
          "line": 70,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "territory",
      "start": 1896,
      "end": 1905,
      "loc": {
        "start": {
          "line": 70,
          "column": 22
        },
        "end": {
          "line": 70,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1905,
      "end": 1906,
      "loc": {
        "start": {
          "line": 70,
          "column": 31
        },
        "end": {
          "line": 70,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "limit",
      "start": 1913,
      "end": 1918,
      "loc": {
        "start": {
          "line": 71,
          "column": 6
        },
        "end": {
          "line": 71,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": ":",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1918,
      "end": 1919,
      "loc": {
        "start": {
          "line": 71,
          "column": 11
        },
        "end": {
          "line": 71,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "limit",
      "start": 1920,
      "end": 1925,
      "loc": {
        "start": {
          "line": 71,
          "column": 13
        },
        "end": {
          "line": 71,
          "column": 18
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1925,
      "end": 1926,
      "loc": {
        "start": {
          "line": 71,
          "column": 18
        },
        "end": {
          "line": 71,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "offset",
      "start": 1933,
      "end": 1939,
      "loc": {
        "start": {
          "line": 72,
          "column": 6
        },
        "end": {
          "line": 72,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ":",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1939,
      "end": 1940,
      "loc": {
        "start": {
          "line": 72,
          "column": 12
        },
        "end": {
          "line": 72,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "offset",
      "start": 1941,
      "end": 1947,
      "loc": {
        "start": {
          "line": 72,
          "column": 14
        },
        "end": {
          "line": 72,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1952,
      "end": 1953,
      "loc": {
        "start": {
          "line": 73,
          "column": 4
        },
        "end": {
          "line": 73,
          "column": 5
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1953,
      "end": 1954,
      "loc": {
        "start": {
          "line": 73,
          "column": 5
        },
        "end": {
          "line": 73,
          "column": 6
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1954,
      "end": 1955,
      "loc": {
        "start": {
          "line": 73,
          "column": 6
        },
        "end": {
          "line": 73,
          "column": 7
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1958,
      "end": 1959,
      "loc": {
        "start": {
          "line": 74,
          "column": 2
        },
        "end": {
          "line": 74,
          "column": 3
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1960,
      "end": 1961,
      "loc": {
        "start": {
          "line": 75,
          "column": 0
        },
        "end": {
          "line": 75,
          "column": 1
        }
      }
    },
    {
      "type": {
        "label": "eof",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1962,
      "end": 1962,
      "loc": {
        "start": {
          "line": 76,
          "column": 0
        },
        "end": {
          "line": 76,
          "column": 0
        }
      }
    }
  ]
}