{
  "type": "Program",
  "start": 0,
  "end": 5288,
  "loc": {
    "start": {
      "line": 1,
      "column": 0
    },
    "end": {
      "line": 157,
      "column": 0
    }
  },
  "sourceType": "module",
  "body": [
    {
      "type": "ImportDeclaration",
      "start": 0,
      "end": 39,
      "loc": {
        "start": {
          "line": 1,
          "column": 0
        },
        "end": {
          "line": 1,
          "column": 39
        }
      },
      "specifiers": [
        {
          "type": "ImportNamespaceSpecifier",
          "start": 7,
          "end": 17,
          "loc": {
            "start": {
              "line": 1,
              "column": 7
            },
            "end": {
              "line": 1,
              "column": 17
            }
          },
          "local": {
            "type": "Identifier",
            "start": 12,
            "end": 17,
            "loc": {
              "start": {
                "line": 1,
                "column": 12
              },
              "end": {
                "line": 1,
                "column": 17
              }
            },
            "name": "Error"
          }
        }
      ],
      "importKind": "value",
      "source": {
        "type": "Literal",
        "start": 23,
        "end": 38,
        "loc": {
          "start": {
            "line": 1,
            "column": 23
          },
          "end": {
            "line": 1,
            "column": 38
          }
        },
        "value": "../core/error",
        "rawValue": "../core/error",
        "raw": "'../core/error'"
      }
    },
    {
      "type": "ImportDeclaration",
      "start": 40,
      "end": 76,
      "loc": {
        "start": {
          "line": 2,
          "column": 0
        },
        "end": {
          "line": 2,
          "column": 36
        }
      },
      "specifiers": [
        {
          "type": "ImportDefaultSpecifier",
          "start": 47,
          "end": 53,
          "loc": {
            "start": {
              "line": 2,
              "column": 7
            },
            "end": {
              "line": 2,
              "column": 13
            }
          },
          "local": {
            "type": "Identifier",
            "start": 47,
            "end": 53,
            "loc": {
              "start": {
                "line": 2,
                "column": 7
              },
              "end": {
                "line": 2,
                "column": 13
              }
            },
            "name": "Events"
          }
        }
      ],
      "importKind": "value",
      "source": {
        "type": "Literal",
        "start": 59,
        "end": 75,
        "loc": {
          "start": {
            "line": 2,
            "column": 19
          },
          "end": {
            "line": 2,
            "column": 35
          }
        },
        "value": "../core/events",
        "rawValue": "../core/events",
        "raw": "'../core/events'"
      }
    },
    {
      "type": "ImportDeclaration",
      "start": 77,
      "end": 126,
      "loc": {
        "start": {
          "line": 3,
          "column": 0
        },
        "end": {
          "line": 3,
          "column": 49
        }
      },
      "specifiers": [],
      "source": {
        "type": "Literal",
        "start": 84,
        "end": 125,
        "loc": {
          "start": {
            "line": 3,
            "column": 7
          },
          "end": {
            "line": 3,
            "column": 48
          }
        },
        "value": "event-listener-with-options/js/polyfill",
        "rawValue": "event-listener-with-options/js/polyfill",
        "raw": "'event-listener-with-options/js/polyfill'"
      }
    },
    {
      "type": "FunctionDeclaration",
      "start": 128,
      "end": 525,
      "loc": {
        "start": {
          "line": 5,
          "column": 0
        },
        "end": {
          "line": 17,
          "column": 1
        }
      },
      "id": {
        "type": "Identifier",
        "start": 137,
        "end": 149,
        "loc": {
          "start": {
            "line": 5,
            "column": 9
          },
          "end": {
            "line": 5,
            "column": 21
          }
        },
        "name": "createStates"
      },
      "generator": false,
      "expression": false,
      "async": false,
      "params": [
        {
          "type": "Identifier",
          "start": 150,
          "end": 153,
          "loc": {
            "start": {
              "line": 5,
              "column": 22
            },
            "end": {
              "line": 5,
              "column": 25
            }
          },
          "name": "dom"
        },
        {
          "type": "Identifier",
          "start": 155,
          "end": 161,
          "loc": {
            "start": {
              "line": 5,
              "column": 27
            },
            "end": {
              "line": 5,
              "column": 33
            }
          },
          "name": "events"
        },
        {
          "type": "Identifier",
          "start": 163,
          "end": 171,
          "loc": {
            "start": {
              "line": 5,
              "column": 35
            },
            "end": {
              "line": 5,
              "column": 43
            }
          },
          "name": "listener"
        },
        {
          "type": "AssignmentPattern",
          "start": 173,
          "end": 192,
          "loc": {
            "start": {
              "line": 5,
              "column": 45
            },
            "end": {
              "line": 5,
              "column": 64
            }
          },
          "operator": "=",
          "left": {
            "type": "Identifier",
            "start": 173,
            "end": 180,
            "loc": {
              "start": {
                "line": 5,
                "column": 45
              },
              "end": {
                "line": 5,
                "column": 52
              }
            },
            "name": "options"
          },
          "right": {
            "type": "Identifier",
            "start": 183,
            "end": 192,
            "loc": {
              "start": {
                "line": 5,
                "column": 55
              },
              "end": {
                "line": 5,
                "column": 64
              }
            },
            "name": "undefined"
          }
        }
      ],
      "body": {
        "type": "BlockStatement",
        "start": 194,
        "end": 525,
        "loc": {
          "start": {
            "line": 5,
            "column": 66
          },
          "end": {
            "line": 17,
            "column": 1
          }
        },
        "body": [
          {
            "type": "ReturnStatement",
            "start": 200,
            "end": 523,
            "loc": {
              "start": {
                "line": 6,
                "column": 4
              },
              "end": {
                "line": 16,
                "column": 12
              }
            },
            "argument": {
              "type": "CallExpression",
              "start": 207,
              "end": 522,
              "loc": {
                "start": {
                  "line": 6,
                  "column": 11
                },
                "end": {
                  "line": 16,
                  "column": 11
                }
              },
              "callee": {
                "type": "MemberExpression",
                "start": 207,
                "end": 220,
                "loc": {
                  "start": {
                    "line": 6,
                    "column": 11
                  },
                  "end": {
                    "line": 6,
                    "column": 24
                  }
                },
                "object": {
                  "type": "Identifier",
                  "start": 207,
                  "end": 213,
                  "loc": {
                    "start": {
                      "line": 6,
                      "column": 11
                    },
                    "end": {
                      "line": 6,
                      "column": 17
                    }
                  },
                  "name": "events"
                },
                "property": {
                  "type": "Identifier",
                  "start": 214,
                  "end": 220,
                  "loc": {
                    "start": {
                      "line": 6,
                      "column": 18
                    },
                    "end": {
                      "line": 6,
                      "column": 24
                    }
                  },
                  "name": "reduce"
                },
                "computed": false
              },
              "arguments": [
                {
                  "type": "ArrowFunctionExpression",
                  "start": 221,
                  "end": 516,
                  "loc": {
                    "start": {
                      "line": 6,
                      "column": 25
                    },
                    "end": {
                      "line": 16,
                      "column": 5
                    }
                  },
                  "id": null,
                  "generator": false,
                  "expression": false,
                  "async": false,
                  "params": [
                    {
                      "type": "Identifier",
                      "start": 222,
                      "end": 226,
                      "loc": {
                        "start": {
                          "line": 6,
                          "column": 26
                        },
                        "end": {
                          "line": 6,
                          "column": 30
                        }
                      },
                      "name": "prev"
                    },
                    {
                      "type": "Identifier",
                      "start": 228,
                      "end": 232,
                      "loc": {
                        "start": {
                          "line": 6,
                          "column": 32
                        },
                        "end": {
                          "line": 6,
                          "column": 36
                        }
                      },
                      "name": "name"
                    }
                  ],
                  "body": {
                    "type": "BlockStatement",
                    "start": 237,
                    "end": 516,
                    "loc": {
                      "start": {
                        "line": 6,
                        "column": 41
                      },
                      "end": {
                        "line": 16,
                        "column": 5
                      }
                    },
                    "body": [
                      {
                        "type": "ExpressionStatement",
                        "start": 247,
                        "end": 293,
                        "loc": {
                          "start": {
                            "line": 7,
                            "column": 8
                          },
                          "end": {
                            "line": 7,
                            "column": 54
                          }
                        },
                        "expression": {
                          "type": "CallExpression",
                          "start": 247,
                          "end": 292,
                          "loc": {
                            "start": {
                              "line": 7,
                              "column": 8
                            },
                            "end": {
                              "line": 7,
                              "column": 53
                            }
                          },
                          "callee": {
                            "type": "MemberExpression",
                            "start": 247,
                            "end": 267,
                            "loc": {
                              "start": {
                                "line": 7,
                                "column": 8
                              },
                              "end": {
                                "line": 7,
                                "column": 28
                              }
                            },
                            "object": {
                              "type": "Identifier",
                              "start": 247,
                              "end": 250,
                              "loc": {
                                "start": {
                                  "line": 7,
                                  "column": 8
                                },
                                "end": {
                                  "line": 7,
                                  "column": 11
                                }
                              },
                              "name": "dom"
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 251,
                              "end": 267,
                              "loc": {
                                "start": {
                                  "line": 7,
                                  "column": 12
                                },
                                "end": {
                                  "line": 7,
                                  "column": 28
                                }
                              },
                              "name": "addEventListener"
                            },
                            "computed": false
                          },
                          "arguments": [
                            {
                              "type": "Identifier",
                              "start": 268,
                              "end": 272,
                              "loc": {
                                "start": {
                                  "line": 7,
                                  "column": 29
                                },
                                "end": {
                                  "line": 7,
                                  "column": 33
                                }
                              },
                              "name": "name"
                            },
                            {
                              "type": "Identifier",
                              "start": 274,
                              "end": 282,
                              "loc": {
                                "start": {
                                  "line": 7,
                                  "column": 35
                                },
                                "end": {
                                  "line": 7,
                                  "column": 43
                                }
                              },
                              "name": "listener"
                            },
                            {
                              "type": "Identifier",
                              "start": 284,
                              "end": 291,
                              "loc": {
                                "start": {
                                  "line": 7,
                                  "column": 45
                                },
                                "end": {
                                  "line": 7,
                                  "column": 52
                                }
                              },
                              "name": "options"
                            }
                          ]
                        }
                      },
                      {
                        "type": "ReturnStatement",
                        "start": 302,
                        "end": 510,
                        "loc": {
                          "start": {
                            "line": 8,
                            "column": 8
                          },
                          "end": {
                            "line": 15,
                            "column": 10
                          }
                        },
                        "argument": {
                          "type": "ObjectExpression",
                          "start": 309,
                          "end": 509,
                          "loc": {
                            "start": {
                              "line": 8,
                              "column": 15
                            },
                            "end": {
                              "line": 15,
                              "column": 9
                            }
                          },
                          "properties": [
                            {
                              "type": "SpreadProperty",
                              "start": 323,
                              "end": 330,
                              "loc": {
                                "start": {
                                  "line": 9,
                                  "column": 12
                                },
                                "end": {
                                  "line": 9,
                                  "column": 19
                                }
                              },
                              "argument": {
                                "type": "Identifier",
                                "start": 326,
                                "end": 330,
                                "loc": {
                                  "start": {
                                    "line": 9,
                                    "column": 15
                                  },
                                  "end": {
                                    "line": 9,
                                    "column": 19
                                  }
                                },
                                "name": "prev"
                              }
                            },
                            {
                              "type": "Property",
                              "start": 344,
                              "end": 499,
                              "loc": {
                                "start": {
                                  "line": 10,
                                  "column": 12
                                },
                                "end": {
                                  "line": 14,
                                  "column": 13
                                }
                              },
                              "method": false,
                              "shorthand": false,
                              "computed": true,
                              "key": {
                                "type": "Identifier",
                                "start": 345,
                                "end": 349,
                                "loc": {
                                  "start": {
                                    "line": 10,
                                    "column": 13
                                  },
                                  "end": {
                                    "line": 10,
                                    "column": 17
                                  }
                                },
                                "name": "name"
                              },
                              "value": {
                                "type": "ObjectExpression",
                                "start": 352,
                                "end": 499,
                                "loc": {
                                  "start": {
                                    "line": 10,
                                    "column": 20
                                  },
                                  "end": {
                                    "line": 14,
                                    "column": 13
                                  }
                                },
                                "properties": [
                                  {
                                    "type": "Property",
                                    "start": 370,
                                    "end": 380,
                                    "loc": {
                                      "start": {
                                        "line": 11,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 11,
                                        "column": 26
                                      }
                                    },
                                    "method": false,
                                    "shorthand": false,
                                    "computed": false,
                                    "key": {
                                      "type": "Identifier",
                                      "start": 370,
                                      "end": 374,
                                      "loc": {
                                        "start": {
                                          "line": 11,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 11,
                                          "column": 20
                                        }
                                      },
                                      "name": "type"
                                    },
                                    "value": {
                                      "type": "Identifier",
                                      "start": 376,
                                      "end": 380,
                                      "loc": {
                                        "start": {
                                          "line": 11,
                                          "column": 22
                                        },
                                        "end": {
                                          "line": 11,
                                          "column": 26
                                        }
                                      },
                                      "name": "name"
                                    },
                                    "kind": "init"
                                  },
                                  {
                                    "type": "Property",
                                    "start": 398,
                                    "end": 414,
                                    "loc": {
                                      "start": {
                                        "line": 12,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 12,
                                        "column": 32
                                      }
                                    },
                                    "method": false,
                                    "shorthand": false,
                                    "computed": false,
                                    "key": {
                                      "type": "Identifier",
                                      "start": 398,
                                      "end": 407,
                                      "loc": {
                                        "start": {
                                          "line": 12,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 12,
                                          "column": 25
                                        }
                                      },
                                      "name": "fulfilled"
                                    },
                                    "value": {
                                      "type": "Literal",
                                      "start": 409,
                                      "end": 414,
                                      "loc": {
                                        "start": {
                                          "line": 12,
                                          "column": 27
                                        },
                                        "end": {
                                          "line": 12,
                                          "column": 32
                                        }
                                      },
                                      "value": false,
                                      "rawValue": false,
                                      "raw": "false"
                                    },
                                    "kind": "init"
                                  },
                                  {
                                    "type": "Property",
                                    "start": 432,
                                    "end": 485,
                                    "loc": {
                                      "start": {
                                        "line": 13,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 13,
                                        "column": 69
                                      }
                                    },
                                    "method": false,
                                    "shorthand": false,
                                    "computed": false,
                                    "key": {
                                      "type": "Identifier",
                                      "start": 432,
                                      "end": 438,
                                      "loc": {
                                        "start": {
                                          "line": 13,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 13,
                                          "column": 22
                                        }
                                      },
                                      "name": "detach"
                                    },
                                    "value": {
                                      "type": "ArrowFunctionExpression",
                                      "start": 440,
                                      "end": 485,
                                      "loc": {
                                        "start": {
                                          "line": 13,
                                          "column": 24
                                        },
                                        "end": {
                                          "line": 13,
                                          "column": 69
                                        }
                                      },
                                      "id": null,
                                      "generator": false,
                                      "expression": true,
                                      "async": false,
                                      "params": [],
                                      "body": {
                                        "type": "CallExpression",
                                        "start": 446,
                                        "end": 485,
                                        "loc": {
                                          "start": {
                                            "line": 13,
                                            "column": 30
                                          },
                                          "end": {
                                            "line": 13,
                                            "column": 69
                                          }
                                        },
                                        "callee": {
                                          "type": "MemberExpression",
                                          "start": 446,
                                          "end": 469,
                                          "loc": {
                                            "start": {
                                              "line": 13,
                                              "column": 30
                                            },
                                            "end": {
                                              "line": 13,
                                              "column": 53
                                            }
                                          },
                                          "object": {
                                            "type": "Identifier",
                                            "start": 446,
                                            "end": 449,
                                            "loc": {
                                              "start": {
                                                "line": 13,
                                                "column": 30
                                              },
                                              "end": {
                                                "line": 13,
                                                "column": 33
                                              }
                                            },
                                            "name": "dom"
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "start": 450,
                                            "end": 469,
                                            "loc": {
                                              "start": {
                                                "line": 13,
                                                "column": 34
                                              },
                                              "end": {
                                                "line": 13,
                                                "column": 53
                                              }
                                            },
                                            "name": "removeEventListener"
                                          },
                                          "computed": false
                                        },
                                        "arguments": [
                                          {
                                            "type": "Identifier",
                                            "start": 470,
                                            "end": 474,
                                            "loc": {
                                              "start": {
                                                "line": 13,
                                                "column": 54
                                              },
                                              "end": {
                                                "line": 13,
                                                "column": 58
                                              }
                                            },
                                            "name": "name"
                                          },
                                          {
                                            "type": "Identifier",
                                            "start": 476,
                                            "end": 484,
                                            "loc": {
                                              "start": {
                                                "line": 13,
                                                "column": 60
                                              },
                                              "end": {
                                                "line": 13,
                                                "column": 68
                                              }
                                            },
                                            "name": "listener"
                                          }
                                        ]
                                      }
                                    },
                                    "kind": "init"
                                  }
                                ]
                              },
                              "kind": "init"
                            }
                          ]
                        }
                      }
                    ]
                  }
                },
                {
                  "type": "ObjectExpression",
                  "start": 518,
                  "end": 521,
                  "loc": {
                    "start": {
                      "line": 16,
                      "column": 7
                    },
                    "end": {
                      "line": 16,
                      "column": 10
                    }
                  },
                  "properties": []
                }
              ]
            }
          }
        ]
      }
    },
    {
      "type": "ExportDefaultDeclaration",
      "start": 527,
      "end": 5287,
      "loc": {
        "start": {
          "line": 19,
          "column": 0
        },
        "end": {
          "line": 156,
          "column": 1
        }
      },
      "declaration": {
        "type": "ClassDeclaration",
        "start": 542,
        "end": 5287,
        "loc": {
          "start": {
            "line": 19,
            "column": 15
          },
          "end": {
            "line": 156,
            "column": 1
          }
        },
        "id": {
          "type": "Identifier",
          "start": 548,
          "end": 551,
          "loc": {
            "start": {
              "line": 19,
              "column": 21
            },
            "end": {
              "line": 19,
              "column": 24
            }
          },
          "name": "Dom"
        },
        "superClass": null,
        "body": {
          "type": "ClassBody",
          "start": 552,
          "end": 5287,
          "loc": {
            "start": {
              "line": 19,
              "column": 25
            },
            "end": {
              "line": 156,
              "column": 1
            }
          },
          "body": [
            {
              "type": "MethodDefinition",
              "start": 558,
              "end": 1749,
              "loc": {
                "start": {
                  "line": 20,
                  "column": 4
                },
                "end": {
                  "line": 57,
                  "column": 5
                }
              },
              "computed": false,
              "key": {
                "type": "Identifier",
                "start": 558,
                "end": 569,
                "loc": {
                  "start": {
                    "line": 20,
                    "column": 4
                  },
                  "end": {
                    "line": 20,
                    "column": 15
                  }
                },
                "name": "constructor"
              },
              "static": false,
              "kind": "constructor",
              "value": {
                "type": "FunctionExpression",
                "start": 569,
                "end": 1749,
                "loc": {
                  "start": {
                    "line": 20,
                    "column": 15
                  },
                  "end": {
                    "line": 57,
                    "column": 5
                  }
                },
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [
                  {
                    "type": "AssignmentPattern",
                    "start": 570,
                    "end": 604,
                    "loc": {
                      "start": {
                        "line": 20,
                        "column": 16
                      },
                      "end": {
                        "line": 20,
                        "column": 50
                      }
                    },
                    "operator": "=",
                    "left": {
                      "type": "Identifier",
                      "start": 570,
                      "end": 574,
                      "loc": {
                        "start": {
                          "line": 20,
                          "column": 16
                        },
                        "end": {
                          "line": 20,
                          "column": 20
                        }
                      },
                      "name": "view"
                    },
                    "right": {
                      "type": "CallExpression",
                      "start": 577,
                      "end": 604,
                      "loc": {
                        "start": {
                          "line": 20,
                          "column": 23
                        },
                        "end": {
                          "line": 20,
                          "column": 50
                        }
                      },
                      "callee": {
                        "type": "MemberExpression",
                        "start": 577,
                        "end": 586,
                        "loc": {
                          "start": {
                            "line": 20,
                            "column": 23
                          },
                          "end": {
                            "line": 20,
                            "column": 32
                          }
                        },
                        "object": {
                          "type": "Identifier",
                          "start": 577,
                          "end": 582,
                          "loc": {
                            "start": {
                              "line": 20,
                              "column": 23
                            },
                            "end": {
                              "line": 20,
                              "column": 28
                            }
                          },
                          "name": "Error"
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 583,
                          "end": 586,
                          "loc": {
                            "start": {
                              "line": 20,
                              "column": 29
                            },
                            "end": {
                              "line": 20,
                              "column": 32
                            }
                          },
                          "name": "log"
                        },
                        "computed": false
                      },
                      "arguments": [
                        {
                          "type": "Literal",
                          "start": 587,
                          "end": 603,
                          "loc": {
                            "start": {
                              "line": 20,
                              "column": 33
                            },
                            "end": {
                              "line": 20,
                              "column": 49
                            }
                          },
                          "value": "View undefined",
                          "rawValue": "View undefined",
                          "raw": "\"View undefined\""
                        }
                      ]
                    }
                  },
                  {
                    "type": "AssignmentPattern",
                    "start": 606,
                    "end": 619,
                    "loc": {
                      "start": {
                        "line": 20,
                        "column": 52
                      },
                      "end": {
                        "line": 20,
                        "column": 65
                      }
                    },
                    "operator": "=",
                    "left": {
                      "type": "Identifier",
                      "start": 606,
                      "end": 614,
                      "loc": {
                        "start": {
                          "line": 20,
                          "column": 52
                        },
                        "end": {
                          "line": 20,
                          "column": 60
                        }
                      },
                      "name": "handlers"
                    },
                    "right": {
                      "type": "ObjectExpression",
                      "start": 617,
                      "end": 619,
                      "loc": {
                        "start": {
                          "line": 20,
                          "column": 63
                        },
                        "end": {
                          "line": 20,
                          "column": 65
                        }
                      },
                      "properties": []
                    }
                  }
                ],
                "body": {
                  "type": "BlockStatement",
                  "start": 621,
                  "end": 1749,
                  "loc": {
                    "start": {
                      "line": 20,
                      "column": 67
                    },
                    "end": {
                      "line": 57,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "ExpressionStatement",
                      "start": 631,
                      "end": 648,
                      "loc": {
                        "start": {
                          "line": 21,
                          "column": 8
                        },
                        "end": {
                          "line": 21,
                          "column": 25
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 631,
                        "end": 647,
                        "loc": {
                          "start": {
                            "line": 21,
                            "column": 8
                          },
                          "end": {
                            "line": 21,
                            "column": 24
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 631,
                          "end": 640,
                          "loc": {
                            "start": {
                              "line": 21,
                              "column": 8
                            },
                            "end": {
                              "line": 21,
                              "column": 17
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 631,
                            "end": 635,
                            "loc": {
                              "start": {
                                "line": 21,
                                "column": 8
                              },
                              "end": {
                                "line": 21,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 636,
                            "end": 640,
                            "loc": {
                              "start": {
                                "line": 21,
                                "column": 13
                              },
                              "end": {
                                "line": 21,
                                "column": 17
                              }
                            },
                            "name": "view"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "Identifier",
                          "start": 643,
                          "end": 647,
                          "loc": {
                            "start": {
                              "line": 21,
                              "column": 20
                            },
                            "end": {
                              "line": 21,
                              "column": 24
                            }
                          },
                          "name": "view"
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 657,
                      "end": 683,
                      "loc": {
                        "start": {
                          "line": 22,
                          "column": 8
                        },
                        "end": {
                          "line": 22,
                          "column": 34
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 657,
                        "end": 682,
                        "loc": {
                          "start": {
                            "line": 22,
                            "column": 8
                          },
                          "end": {
                            "line": 22,
                            "column": 33
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 657,
                          "end": 668,
                          "loc": {
                            "start": {
                              "line": 22,
                              "column": 8
                            },
                            "end": {
                              "line": 22,
                              "column": 19
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 657,
                            "end": 661,
                            "loc": {
                              "start": {
                                "line": 22,
                                "column": 8
                              },
                              "end": {
                                "line": 22,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 662,
                            "end": 668,
                            "loc": {
                              "start": {
                                "line": 22,
                                "column": 13
                              },
                              "end": {
                                "line": 22,
                                "column": 19
                              }
                            },
                            "name": "canvas"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "MemberExpression",
                          "start": 671,
                          "end": 682,
                          "loc": {
                            "start": {
                              "line": 22,
                              "column": 22
                            },
                            "end": {
                              "line": 22,
                              "column": 33
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 671,
                            "end": 675,
                            "loc": {
                              "start": {
                                "line": 22,
                                "column": 22
                              },
                              "end": {
                                "line": 22,
                                "column": 26
                              }
                            },
                            "name": "view"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 676,
                            "end": 682,
                            "loc": {
                              "start": {
                                "line": 22,
                                "column": 27
                              },
                              "end": {
                                "line": 22,
                                "column": 33
                              }
                            },
                            "name": "canvas"
                          },
                          "computed": false
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 692,
                      "end": 722,
                      "loc": {
                        "start": {
                          "line": 23,
                          "column": 8
                        },
                        "end": {
                          "line": 23,
                          "column": 38
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 692,
                        "end": 721,
                        "loc": {
                          "start": {
                            "line": 23,
                            "column": 8
                          },
                          "end": {
                            "line": 23,
                            "column": 37
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 692,
                          "end": 705,
                          "loc": {
                            "start": {
                              "line": 23,
                              "column": 8
                            },
                            "end": {
                              "line": 23,
                              "column": 21
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 692,
                            "end": 696,
                            "loc": {
                              "start": {
                                "line": 23,
                                "column": 8
                              },
                              "end": {
                                "line": 23,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 697,
                            "end": 705,
                            "loc": {
                              "start": {
                                "line": 23,
                                "column": 13
                              },
                              "end": {
                                "line": 23,
                                "column": 21
                              }
                            },
                            "name": "renderer"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "MemberExpression",
                          "start": 708,
                          "end": 721,
                          "loc": {
                            "start": {
                              "line": 23,
                              "column": 24
                            },
                            "end": {
                              "line": 23,
                              "column": 37
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 708,
                            "end": 712,
                            "loc": {
                              "start": {
                                "line": 23,
                                "column": 24
                              },
                              "end": {
                                "line": 23,
                                "column": 28
                              }
                            },
                            "name": "view"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 713,
                            "end": 721,
                            "loc": {
                              "start": {
                                "line": 23,
                                "column": 29
                              },
                              "end": {
                                "line": 23,
                                "column": 37
                              }
                            },
                            "name": "renderer"
                          },
                          "computed": false
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 731,
                      "end": 751,
                      "loc": {
                        "start": {
                          "line": 24,
                          "column": 8
                        },
                        "end": {
                          "line": 24,
                          "column": 28
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 731,
                        "end": 750,
                        "loc": {
                          "start": {
                            "line": 24,
                            "column": 8
                          },
                          "end": {
                            "line": 24,
                            "column": 27
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 731,
                          "end": 739,
                          "loc": {
                            "start": {
                              "line": 24,
                              "column": 8
                            },
                            "end": {
                              "line": 24,
                              "column": 16
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 731,
                            "end": 735,
                            "loc": {
                              "start": {
                                "line": 24,
                                "column": 8
                              },
                              "end": {
                                "line": 24,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 736,
                            "end": 739,
                            "loc": {
                              "start": {
                                "line": 24,
                                "column": 13
                              },
                              "end": {
                                "line": 24,
                                "column": 16
                              }
                            },
                            "name": "dom"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "MemberExpression",
                          "start": 742,
                          "end": 750,
                          "loc": {
                            "start": {
                              "line": 24,
                              "column": 19
                            },
                            "end": {
                              "line": 24,
                              "column": 27
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 742,
                            "end": 746,
                            "loc": {
                              "start": {
                                "line": 24,
                                "column": 19
                              },
                              "end": {
                                "line": 24,
                                "column": 23
                              }
                            },
                            "name": "view"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 747,
                            "end": 750,
                            "loc": {
                              "start": {
                                "line": 24,
                                "column": 24
                              },
                              "end": {
                                "line": 24,
                                "column": 27
                              }
                            },
                            "name": "dom"
                          },
                          "computed": false
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 760,
                      "end": 777,
                      "loc": {
                        "start": {
                          "line": 25,
                          "column": 8
                        },
                        "end": {
                          "line": 25,
                          "column": 25
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 760,
                        "end": 776,
                        "loc": {
                          "start": {
                            "line": 25,
                            "column": 8
                          },
                          "end": {
                            "line": 25,
                            "column": 24
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 760,
                          "end": 771,
                          "loc": {
                            "start": {
                              "line": 25,
                              "column": 8
                            },
                            "end": {
                              "line": 25,
                              "column": 19
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 760,
                            "end": 764,
                            "loc": {
                              "start": {
                                "line": 25,
                                "column": 8
                              },
                              "end": {
                                "line": 25,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 765,
                            "end": 771,
                            "loc": {
                              "start": {
                                "line": 25,
                                "column": 13
                              },
                              "end": {
                                "line": 25,
                                "column": 19
                              }
                            },
                            "name": "recent"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "ArrayExpression",
                          "start": 774,
                          "end": 776,
                          "loc": {
                            "start": {
                              "line": 25,
                              "column": 22
                            },
                            "end": {
                              "line": 25,
                              "column": 24
                            }
                          },
                          "elements": []
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 786,
                      "end": 806,
                      "loc": {
                        "start": {
                          "line": 26,
                          "column": 8
                        },
                        "end": {
                          "line": 26,
                          "column": 28
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 786,
                        "end": 805,
                        "loc": {
                          "start": {
                            "line": 26,
                            "column": 8
                          },
                          "end": {
                            "line": 26,
                            "column": 27
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 786,
                          "end": 798,
                          "loc": {
                            "start": {
                              "line": 26,
                              "column": 8
                            },
                            "end": {
                              "line": 26,
                              "column": 20
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 786,
                            "end": 790,
                            "loc": {
                              "start": {
                                "line": 26,
                                "column": 8
                              },
                              "end": {
                                "line": 26,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 791,
                            "end": 798,
                            "loc": {
                              "start": {
                                "line": 26,
                                "column": 13
                              },
                              "end": {
                                "line": 26,
                                "column": 20
                              }
                            },
                            "name": "enabled"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "Literal",
                          "start": 801,
                          "end": 805,
                          "loc": {
                            "start": {
                              "line": 26,
                              "column": 23
                            },
                            "end": {
                              "line": 26,
                              "column": 27
                            }
                          },
                          "value": true,
                          "rawValue": true,
                          "raw": "true"
                        }
                      },
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": " Mix in event generic handler",
                          "start": 816,
                          "end": 847,
                          "loc": {
                            "start": {
                              "line": 28,
                              "column": 8
                            },
                            "end": {
                              "line": 28,
                              "column": 39
                            }
                          },
                          "range": [
                            816,
                            847
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 856,
                      "end": 885,
                      "loc": {
                        "start": {
                          "line": 29,
                          "column": 8
                        },
                        "end": {
                          "line": 29,
                          "column": 37
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 856,
                        "end": 884,
                        "loc": {
                          "start": {
                            "line": 29,
                            "column": 8
                          },
                          "end": {
                            "line": 29,
                            "column": 36
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 856,
                          "end": 868,
                          "loc": {
                            "start": {
                              "line": 29,
                              "column": 8
                            },
                            "end": {
                              "line": 29,
                              "column": 20
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 856,
                            "end": 862,
                            "loc": {
                              "start": {
                                "line": 29,
                                "column": 8
                              },
                              "end": {
                                "line": 29,
                                "column": 14
                              }
                            },
                            "name": "Events",
                            "leadingComments": null
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 863,
                            "end": 868,
                            "loc": {
                              "start": {
                                "line": 29,
                                "column": 15
                              },
                              "end": {
                                "line": 29,
                                "column": 20
                              }
                            },
                            "name": "mixin"
                          },
                          "computed": false,
                          "leadingComments": null
                        },
                        "arguments": [
                          {
                            "type": "ThisExpression",
                            "start": 869,
                            "end": 873,
                            "loc": {
                              "start": {
                                "line": 29,
                                "column": 21
                              },
                              "end": {
                                "line": 29,
                                "column": 25
                              }
                            }
                          },
                          {
                            "type": "Identifier",
                            "start": 875,
                            "end": 883,
                            "loc": {
                              "start": {
                                "line": 29,
                                "column": 27
                              },
                              "end": {
                                "line": 29,
                                "column": 35
                              }
                            },
                            "name": "handlers"
                          }
                        ],
                        "leadingComments": null
                      },
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": " Mix in event generic handler",
                          "start": 816,
                          "end": 847,
                          "loc": {
                            "start": {
                              "line": 28,
                              "column": 8
                            },
                            "end": {
                              "line": 28,
                              "column": 39
                            }
                          },
                          "range": [
                            816,
                            847
                          ]
                        }
                      ],
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": " Add internal dom event handlers",
                          "start": 895,
                          "end": 929,
                          "loc": {
                            "start": {
                              "line": 31,
                              "column": 8
                            },
                            "end": {
                              "line": 31,
                              "column": 42
                            }
                          },
                          "range": [
                            895,
                            929
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 938,
                      "end": 986,
                      "loc": {
                        "start": {
                          "line": 32,
                          "column": 8
                        },
                        "end": {
                          "line": 32,
                          "column": 56
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 938,
                        "end": 985,
                        "loc": {
                          "start": {
                            "line": 32,
                            "column": 8
                          },
                          "end": {
                            "line": 32,
                            "column": 55
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 938,
                          "end": 955,
                          "loc": {
                            "start": {
                              "line": 32,
                              "column": 8
                            },
                            "end": {
                              "line": 32,
                              "column": 25
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 938,
                            "end": 942,
                            "loc": {
                              "start": {
                                "line": 32,
                                "column": 8
                              },
                              "end": {
                                "line": 32,
                                "column": 12
                              }
                            },
                            "leadingComments": null
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 943,
                            "end": 955,
                            "loc": {
                              "start": {
                                "line": 32,
                                "column": 13
                              },
                              "end": {
                                "line": 32,
                                "column": 25
                              }
                            },
                            "name": "eventHandler"
                          },
                          "computed": false,
                          "leadingComments": null
                        },
                        "right": {
                          "type": "CallExpression",
                          "start": 958,
                          "end": 985,
                          "loc": {
                            "start": {
                              "line": 32,
                              "column": 28
                            },
                            "end": {
                              "line": 32,
                              "column": 55
                            }
                          },
                          "callee": {
                            "type": "MemberExpression",
                            "start": 958,
                            "end": 979,
                            "loc": {
                              "start": {
                                "line": 32,
                                "column": 28
                              },
                              "end": {
                                "line": 32,
                                "column": 49
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 958,
                              "end": 974,
                              "loc": {
                                "start": {
                                  "line": 32,
                                  "column": 28
                                },
                                "end": {
                                  "line": 32,
                                  "column": 44
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 958,
                                "end": 962,
                                "loc": {
                                  "start": {
                                    "line": 32,
                                    "column": 28
                                  },
                                  "end": {
                                    "line": 32,
                                    "column": 32
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 963,
                                "end": 974,
                                "loc": {
                                  "start": {
                                    "line": 32,
                                    "column": 33
                                  },
                                  "end": {
                                    "line": 32,
                                    "column": 44
                                  }
                                },
                                "name": "handleEvent"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 975,
                              "end": 979,
                              "loc": {
                                "start": {
                                  "line": 32,
                                  "column": 45
                                },
                                "end": {
                                  "line": 32,
                                  "column": 49
                                }
                              },
                              "name": "bind"
                            },
                            "computed": false
                          },
                          "arguments": [
                            {
                              "type": "ThisExpression",
                              "start": 980,
                              "end": 984,
                              "loc": {
                                "start": {
                                  "line": 32,
                                  "column": 50
                                },
                                "end": {
                                  "line": 32,
                                  "column": 54
                                }
                              }
                            }
                          ]
                        },
                        "leadingComments": null
                      },
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": " Add internal dom event handlers",
                          "start": 895,
                          "end": 929,
                          "loc": {
                            "start": {
                              "line": 31,
                              "column": 8
                            },
                            "end": {
                              "line": 31,
                              "column": 42
                            }
                          },
                          "range": [
                            895,
                            929
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 995,
                      "end": 1057,
                      "loc": {
                        "start": {
                          "line": 33,
                          "column": 8
                        },
                        "end": {
                          "line": 33,
                          "column": 70
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 995,
                        "end": 1056,
                        "loc": {
                          "start": {
                            "line": 33,
                            "column": 8
                          },
                          "end": {
                            "line": 33,
                            "column": 69
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 995,
                          "end": 1019,
                          "loc": {
                            "start": {
                              "line": 33,
                              "column": 8
                            },
                            "end": {
                              "line": 33,
                              "column": 32
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 995,
                            "end": 999,
                            "loc": {
                              "start": {
                                "line": 33,
                                "column": 8
                              },
                              "end": {
                                "line": 33,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1000,
                            "end": 1019,
                            "loc": {
                              "start": {
                                "line": 33,
                                "column": 13
                              },
                              "end": {
                                "line": 33,
                                "column": 32
                              }
                            },
                            "name": "eventHandlerDefault"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "CallExpression",
                          "start": 1022,
                          "end": 1056,
                          "loc": {
                            "start": {
                              "line": 33,
                              "column": 35
                            },
                            "end": {
                              "line": 33,
                              "column": 69
                            }
                          },
                          "callee": {
                            "type": "MemberExpression",
                            "start": 1022,
                            "end": 1050,
                            "loc": {
                              "start": {
                                "line": 33,
                                "column": 35
                              },
                              "end": {
                                "line": 33,
                                "column": 63
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 1022,
                              "end": 1045,
                              "loc": {
                                "start": {
                                  "line": 33,
                                  "column": 35
                                },
                                "end": {
                                  "line": 33,
                                  "column": 58
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 1022,
                                "end": 1026,
                                "loc": {
                                  "start": {
                                    "line": 33,
                                    "column": 35
                                  },
                                  "end": {
                                    "line": 33,
                                    "column": 39
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 1027,
                                "end": 1045,
                                "loc": {
                                  "start": {
                                    "line": 33,
                                    "column": 40
                                  },
                                  "end": {
                                    "line": 33,
                                    "column": 58
                                  }
                                },
                                "name": "handleEventDefault"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1046,
                              "end": 1050,
                              "loc": {
                                "start": {
                                  "line": 33,
                                  "column": 59
                                },
                                "end": {
                                  "line": 33,
                                  "column": 63
                                }
                              },
                              "name": "bind"
                            },
                            "computed": false
                          },
                          "arguments": [
                            {
                              "type": "ThisExpression",
                              "start": 1051,
                              "end": 1055,
                              "loc": {
                                "start": {
                                  "line": 33,
                                  "column": 64
                                },
                                "end": {
                                  "line": 33,
                                  "column": 68
                                }
                              }
                            }
                          ]
                        }
                      }
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 1066,
                      "end": 1277,
                      "loc": {
                        "start": {
                          "line": 34,
                          "column": 8
                        },
                        "end": {
                          "line": 40,
                          "column": 49
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 1070,
                          "end": 1276,
                          "loc": {
                            "start": {
                              "line": 34,
                              "column": 12
                            },
                            "end": {
                              "line": 40,
                              "column": 48
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 1070,
                            "end": 1083,
                            "loc": {
                              "start": {
                                "line": 34,
                                "column": 12
                              },
                              "end": {
                                "line": 34,
                                "column": 25
                              }
                            },
                            "name": "passiveStates"
                          },
                          "init": {
                            "type": "CallExpression",
                            "start": 1086,
                            "end": 1276,
                            "loc": {
                              "start": {
                                "line": 34,
                                "column": 28
                              },
                              "end": {
                                "line": 40,
                                "column": 48
                              }
                            },
                            "callee": {
                              "type": "Identifier",
                              "start": 1086,
                              "end": 1098,
                              "loc": {
                                "start": {
                                  "line": 34,
                                  "column": 28
                                },
                                "end": {
                                  "line": 34,
                                  "column": 40
                                }
                              },
                              "name": "createStates"
                            },
                            "arguments": [
                              {
                                "type": "MemberExpression",
                                "start": 1099,
                                "end": 1107,
                                "loc": {
                                  "start": {
                                    "line": 34,
                                    "column": 41
                                  },
                                  "end": {
                                    "line": 34,
                                    "column": 49
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 1099,
                                  "end": 1103,
                                  "loc": {
                                    "start": {
                                      "line": 34,
                                      "column": 41
                                    },
                                    "end": {
                                      "line": 34,
                                      "column": 45
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 1104,
                                  "end": 1107,
                                  "loc": {
                                    "start": {
                                      "line": 34,
                                      "column": 46
                                    },
                                    "end": {
                                      "line": 34,
                                      "column": 49
                                    }
                                  },
                                  "name": "dom"
                                },
                                "computed": false
                              },
                              {
                                "type": "ArrayExpression",
                                "start": 1109,
                                "end": 1237,
                                "loc": {
                                  "start": {
                                    "line": 34,
                                    "column": 51
                                  },
                                  "end": {
                                    "line": 40,
                                    "column": 9
                                  }
                                },
                                "elements": [
                                  {
                                    "type": "Literal",
                                    "start": 1123,
                                    "end": 1134,
                                    "loc": {
                                      "start": {
                                        "line": 35,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 35,
                                        "column": 23
                                      }
                                    },
                                    "value": "mousedown",
                                    "rawValue": "mousedown",
                                    "raw": "'mousedown'"
                                  },
                                  {
                                    "type": "Literal",
                                    "start": 1148,
                                    "end": 1157,
                                    "loc": {
                                      "start": {
                                        "line": 36,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 36,
                                        "column": 21
                                      }
                                    },
                                    "value": "mouseup",
                                    "rawValue": "mouseup",
                                    "raw": "'mouseup'"
                                  },
                                  {
                                    "type": "Literal",
                                    "start": 1171,
                                    "end": 1182,
                                    "loc": {
                                      "start": {
                                        "line": 37,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 37,
                                        "column": 23
                                      }
                                    },
                                    "value": "mousemove",
                                    "rawValue": "mousemove",
                                    "raw": "'mousemove'"
                                  },
                                  {
                                    "type": "Literal",
                                    "start": 1196,
                                    "end": 1206,
                                    "loc": {
                                      "start": {
                                        "line": 38,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 38,
                                        "column": 22
                                      }
                                    },
                                    "value": "mouseout",
                                    "rawValue": "mouseout",
                                    "raw": "'mouseout'"
                                  },
                                  {
                                    "type": "Literal",
                                    "start": 1220,
                                    "end": 1227,
                                    "loc": {
                                      "start": {
                                        "line": 39,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 39,
                                        "column": 19
                                      }
                                    },
                                    "value": "wheel",
                                    "rawValue": "wheel",
                                    "raw": "'wheel'"
                                  }
                                ]
                              },
                              {
                                "type": "MemberExpression",
                                "start": 1239,
                                "end": 1256,
                                "loc": {
                                  "start": {
                                    "line": 40,
                                    "column": 11
                                  },
                                  "end": {
                                    "line": 40,
                                    "column": 28
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 1239,
                                  "end": 1243,
                                  "loc": {
                                    "start": {
                                      "line": 40,
                                      "column": 11
                                    },
                                    "end": {
                                      "line": 40,
                                      "column": 15
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 1244,
                                  "end": 1256,
                                  "loc": {
                                    "start": {
                                      "line": 40,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 40,
                                      "column": 28
                                    }
                                  },
                                  "name": "eventHandler"
                                },
                                "computed": false
                              },
                              {
                                "type": "ObjectExpression",
                                "start": 1258,
                                "end": 1275,
                                "loc": {
                                  "start": {
                                    "line": 40,
                                    "column": 30
                                  },
                                  "end": {
                                    "line": 40,
                                    "column": 47
                                  }
                                },
                                "properties": [
                                  {
                                    "type": "Property",
                                    "start": 1260,
                                    "end": 1273,
                                    "loc": {
                                      "start": {
                                        "line": 40,
                                        "column": 32
                                      },
                                      "end": {
                                        "line": 40,
                                        "column": 45
                                      }
                                    },
                                    "method": false,
                                    "shorthand": false,
                                    "computed": false,
                                    "key": {
                                      "type": "Identifier",
                                      "start": 1260,
                                      "end": 1267,
                                      "loc": {
                                        "start": {
                                          "line": 40,
                                          "column": 32
                                        },
                                        "end": {
                                          "line": 40,
                                          "column": 39
                                        }
                                      },
                                      "name": "passive"
                                    },
                                    "value": {
                                      "type": "Literal",
                                      "start": 1269,
                                      "end": 1273,
                                      "loc": {
                                        "start": {
                                          "line": 40,
                                          "column": 41
                                        },
                                        "end": {
                                          "line": 40,
                                          "column": 45
                                        }
                                      },
                                      "value": true,
                                      "rawValue": true,
                                      "raw": "true"
                                    },
                                    "kind": "init"
                                  }
                                ]
                              }
                            ]
                          }
                        }
                      ],
                      "kind": "let"
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 1287,
                      "end": 1464,
                      "loc": {
                        "start": {
                          "line": 42,
                          "column": 8
                        },
                        "end": {
                          "line": 46,
                          "column": 57
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 1291,
                          "end": 1463,
                          "loc": {
                            "start": {
                              "line": 42,
                              "column": 12
                            },
                            "end": {
                              "line": 46,
                              "column": 56
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 1291,
                            "end": 1305,
                            "loc": {
                              "start": {
                                "line": 42,
                                "column": 12
                              },
                              "end": {
                                "line": 42,
                                "column": 26
                              }
                            },
                            "name": "standardStates"
                          },
                          "init": {
                            "type": "CallExpression",
                            "start": 1308,
                            "end": 1463,
                            "loc": {
                              "start": {
                                "line": 42,
                                "column": 29
                              },
                              "end": {
                                "line": 46,
                                "column": 56
                              }
                            },
                            "callee": {
                              "type": "Identifier",
                              "start": 1308,
                              "end": 1320,
                              "loc": {
                                "start": {
                                  "line": 42,
                                  "column": 29
                                },
                                "end": {
                                  "line": 42,
                                  "column": 41
                                }
                              },
                              "name": "createStates"
                            },
                            "arguments": [
                              {
                                "type": "MemberExpression",
                                "start": 1321,
                                "end": 1329,
                                "loc": {
                                  "start": {
                                    "line": 42,
                                    "column": 42
                                  },
                                  "end": {
                                    "line": 42,
                                    "column": 50
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 1321,
                                  "end": 1325,
                                  "loc": {
                                    "start": {
                                      "line": 42,
                                      "column": 42
                                    },
                                    "end": {
                                      "line": 42,
                                      "column": 46
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 1326,
                                  "end": 1329,
                                  "loc": {
                                    "start": {
                                      "line": 42,
                                      "column": 47
                                    },
                                    "end": {
                                      "line": 42,
                                      "column": 50
                                    }
                                  },
                                  "name": "dom"
                                },
                                "computed": false
                              },
                              {
                                "type": "ArrayExpression",
                                "start": 1331,
                                "end": 1416,
                                "loc": {
                                  "start": {
                                    "line": 42,
                                    "column": 52
                                  },
                                  "end": {
                                    "line": 46,
                                    "column": 9
                                  }
                                },
                                "elements": [
                                  {
                                    "type": "Literal",
                                    "start": 1345,
                                    "end": 1357,
                                    "loc": {
                                      "start": {
                                        "line": 43,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 43,
                                        "column": 24
                                      }
                                    },
                                    "value": "touchstart",
                                    "rawValue": "touchstart",
                                    "raw": "'touchstart'"
                                  },
                                  {
                                    "type": "Literal",
                                    "start": 1371,
                                    "end": 1382,
                                    "loc": {
                                      "start": {
                                        "line": 44,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 44,
                                        "column": 23
                                      }
                                    },
                                    "value": "touchmove",
                                    "rawValue": "touchmove",
                                    "raw": "'touchmove'"
                                  },
                                  {
                                    "type": "Literal",
                                    "start": 1396,
                                    "end": 1406,
                                    "loc": {
                                      "start": {
                                        "line": 45,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 45,
                                        "column": 22
                                      }
                                    },
                                    "value": "touchend",
                                    "rawValue": "touchend",
                                    "raw": "'touchend'"
                                  }
                                ]
                              },
                              {
                                "type": "MemberExpression",
                                "start": 1418,
                                "end": 1442,
                                "loc": {
                                  "start": {
                                    "line": 46,
                                    "column": 11
                                  },
                                  "end": {
                                    "line": 46,
                                    "column": 35
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 1418,
                                  "end": 1422,
                                  "loc": {
                                    "start": {
                                      "line": 46,
                                      "column": 11
                                    },
                                    "end": {
                                      "line": 46,
                                      "column": 15
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 1423,
                                  "end": 1442,
                                  "loc": {
                                    "start": {
                                      "line": 46,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 46,
                                      "column": 35
                                    }
                                  },
                                  "name": "eventHandlerDefault"
                                },
                                "computed": false
                              },
                              {
                                "type": "ObjectExpression",
                                "start": 1444,
                                "end": 1462,
                                "loc": {
                                  "start": {
                                    "line": 46,
                                    "column": 37
                                  },
                                  "end": {
                                    "line": 46,
                                    "column": 55
                                  }
                                },
                                "properties": [
                                  {
                                    "type": "Property",
                                    "start": 1446,
                                    "end": 1460,
                                    "loc": {
                                      "start": {
                                        "line": 46,
                                        "column": 39
                                      },
                                      "end": {
                                        "line": 46,
                                        "column": 53
                                      }
                                    },
                                    "method": false,
                                    "shorthand": false,
                                    "computed": false,
                                    "key": {
                                      "type": "Identifier",
                                      "start": 1446,
                                      "end": 1453,
                                      "loc": {
                                        "start": {
                                          "line": 46,
                                          "column": 39
                                        },
                                        "end": {
                                          "line": 46,
                                          "column": 46
                                        }
                                      },
                                      "name": "passive"
                                    },
                                    "value": {
                                      "type": "Literal",
                                      "start": 1455,
                                      "end": 1460,
                                      "loc": {
                                        "start": {
                                          "line": 46,
                                          "column": 48
                                        },
                                        "end": {
                                          "line": 46,
                                          "column": 53
                                        }
                                      },
                                      "value": false,
                                      "rawValue": false,
                                      "raw": "false"
                                    },
                                    "kind": "init"
                                  }
                                ]
                              }
                            ]
                          }
                        }
                      ],
                      "kind": "let"
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 1474,
                      "end": 1528,
                      "loc": {
                        "start": {
                          "line": 48,
                          "column": 8
                        },
                        "end": {
                          "line": 48,
                          "column": 62
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 1474,
                        "end": 1527,
                        "loc": {
                          "start": {
                            "line": 48,
                            "column": 8
                          },
                          "end": {
                            "line": 48,
                            "column": 61
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 1474,
                          "end": 1485,
                          "loc": {
                            "start": {
                              "line": 48,
                              "column": 8
                            },
                            "end": {
                              "line": 48,
                              "column": 19
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 1474,
                            "end": 1478,
                            "loc": {
                              "start": {
                                "line": 48,
                                "column": 8
                              },
                              "end": {
                                "line": 48,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1479,
                            "end": 1485,
                            "loc": {
                              "start": {
                                "line": 48,
                                "column": 13
                              },
                              "end": {
                                "line": 48,
                                "column": 19
                              }
                            },
                            "name": "states"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "ObjectExpression",
                          "start": 1488,
                          "end": 1527,
                          "loc": {
                            "start": {
                              "line": 48,
                              "column": 22
                            },
                            "end": {
                              "line": 48,
                              "column": 61
                            }
                          },
                          "properties": [
                            {
                              "type": "SpreadProperty",
                              "start": 1490,
                              "end": 1506,
                              "loc": {
                                "start": {
                                  "line": 48,
                                  "column": 24
                                },
                                "end": {
                                  "line": 48,
                                  "column": 40
                                }
                              },
                              "argument": {
                                "type": "Identifier",
                                "start": 1493,
                                "end": 1506,
                                "loc": {
                                  "start": {
                                    "line": 48,
                                    "column": 27
                                  },
                                  "end": {
                                    "line": 48,
                                    "column": 40
                                  }
                                },
                                "name": "passiveStates"
                              }
                            },
                            {
                              "type": "SpreadProperty",
                              "start": 1508,
                              "end": 1525,
                              "loc": {
                                "start": {
                                  "line": 48,
                                  "column": 42
                                },
                                "end": {
                                  "line": 48,
                                  "column": 59
                                }
                              },
                              "argument": {
                                "type": "Identifier",
                                "start": 1511,
                                "end": 1525,
                                "loc": {
                                  "start": {
                                    "line": 48,
                                    "column": 45
                                  },
                                  "end": {
                                    "line": 48,
                                    "column": 59
                                  }
                                },
                                "name": "standardStates"
                              }
                            }
                          ]
                        }
                      },
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": " Common last-state-data can be accessed here",
                          "start": 1538,
                          "end": 1584,
                          "loc": {
                            "start": {
                              "line": 50,
                              "column": 8
                            },
                            "end": {
                              "line": 50,
                              "column": 54
                            }
                          },
                          "range": [
                            1538,
                            1584
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 1593,
                      "end": 1609,
                      "loc": {
                        "start": {
                          "line": 51,
                          "column": 8
                        },
                        "end": {
                          "line": 51,
                          "column": 24
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 1593,
                        "end": 1608,
                        "loc": {
                          "start": {
                            "line": 51,
                            "column": 8
                          },
                          "end": {
                            "line": 51,
                            "column": 23
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 1593,
                          "end": 1603,
                          "loc": {
                            "start": {
                              "line": 51,
                              "column": 8
                            },
                            "end": {
                              "line": 51,
                              "column": 18
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 1593,
                            "end": 1597,
                            "loc": {
                              "start": {
                                "line": 51,
                                "column": 8
                              },
                              "end": {
                                "line": 51,
                                "column": 12
                              }
                            },
                            "leadingComments": null
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1598,
                            "end": 1603,
                            "loc": {
                              "start": {
                                "line": 51,
                                "column": 13
                              },
                              "end": {
                                "line": 51,
                                "column": 18
                              }
                            },
                            "name": "mouse"
                          },
                          "computed": false,
                          "leadingComments": null
                        },
                        "right": {
                          "type": "ObjectExpression",
                          "start": 1606,
                          "end": 1608,
                          "loc": {
                            "start": {
                              "line": 51,
                              "column": 21
                            },
                            "end": {
                              "line": 51,
                              "column": 23
                            }
                          },
                          "properties": []
                        },
                        "leadingComments": null
                      },
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": " Common last-state-data can be accessed here",
                          "start": 1538,
                          "end": 1584,
                          "loc": {
                            "start": {
                              "line": 50,
                              "column": 8
                            },
                            "end": {
                              "line": 50,
                              "column": 54
                            }
                          },
                          "range": [
                            1538,
                            1584
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 1618,
                      "end": 1634,
                      "loc": {
                        "start": {
                          "line": 52,
                          "column": 8
                        },
                        "end": {
                          "line": 52,
                          "column": 24
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 1618,
                        "end": 1633,
                        "loc": {
                          "start": {
                            "line": 52,
                            "column": 8
                          },
                          "end": {
                            "line": 52,
                            "column": 23
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 1618,
                          "end": 1628,
                          "loc": {
                            "start": {
                              "line": 52,
                              "column": 8
                            },
                            "end": {
                              "line": 52,
                              "column": 18
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 1618,
                            "end": 1622,
                            "loc": {
                              "start": {
                                "line": 52,
                                "column": 8
                              },
                              "end": {
                                "line": 52,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1623,
                            "end": 1628,
                            "loc": {
                              "start": {
                                "line": 52,
                                "column": 13
                              },
                              "end": {
                                "line": 52,
                                "column": 18
                              }
                            },
                            "name": "wheel"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "ObjectExpression",
                          "start": 1631,
                          "end": 1633,
                          "loc": {
                            "start": {
                              "line": 52,
                              "column": 21
                            },
                            "end": {
                              "line": 52,
                              "column": 23
                            }
                          },
                          "properties": []
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 1643,
                      "end": 1659,
                      "loc": {
                        "start": {
                          "line": 53,
                          "column": 8
                        },
                        "end": {
                          "line": 53,
                          "column": 24
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 1643,
                        "end": 1658,
                        "loc": {
                          "start": {
                            "line": 53,
                            "column": 8
                          },
                          "end": {
                            "line": 53,
                            "column": 23
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 1643,
                          "end": 1653,
                          "loc": {
                            "start": {
                              "line": 53,
                              "column": 8
                            },
                            "end": {
                              "line": 53,
                              "column": 18
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 1643,
                            "end": 1647,
                            "loc": {
                              "start": {
                                "line": 53,
                                "column": 8
                              },
                              "end": {
                                "line": 53,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1648,
                            "end": 1653,
                            "loc": {
                              "start": {
                                "line": 53,
                                "column": 13
                              },
                              "end": {
                                "line": 53,
                                "column": 18
                              }
                            },
                            "name": "touch"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "ObjectExpression",
                          "start": 1656,
                          "end": 1658,
                          "loc": {
                            "start": {
                              "line": 53,
                              "column": 21
                            },
                            "end": {
                              "line": 53,
                              "column": 23
                            }
                          },
                          "properties": []
                        }
                      },
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": " Array of changes to be called on next update",
                          "start": 1669,
                          "end": 1716,
                          "loc": {
                            "start": {
                              "line": 55,
                              "column": 8
                            },
                            "end": {
                              "line": 55,
                              "column": 55
                            }
                          },
                          "range": [
                            1669,
                            1716
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 1725,
                      "end": 1743,
                      "loc": {
                        "start": {
                          "line": 56,
                          "column": 8
                        },
                        "end": {
                          "line": 56,
                          "column": 26
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 1725,
                        "end": 1742,
                        "loc": {
                          "start": {
                            "line": 56,
                            "column": 8
                          },
                          "end": {
                            "line": 56,
                            "column": 25
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 1725,
                          "end": 1737,
                          "loc": {
                            "start": {
                              "line": 56,
                              "column": 8
                            },
                            "end": {
                              "line": 56,
                              "column": 20
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 1725,
                            "end": 1729,
                            "loc": {
                              "start": {
                                "line": 56,
                                "column": 8
                              },
                              "end": {
                                "line": 56,
                                "column": 12
                              }
                            },
                            "leadingComments": null
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1730,
                            "end": 1737,
                            "loc": {
                              "start": {
                                "line": 56,
                                "column": 13
                              },
                              "end": {
                                "line": 56,
                                "column": 20
                              }
                            },
                            "name": "changes"
                          },
                          "computed": false,
                          "leadingComments": null
                        },
                        "right": {
                          "type": "ArrayExpression",
                          "start": 1740,
                          "end": 1742,
                          "loc": {
                            "start": {
                              "line": 56,
                              "column": 23
                            },
                            "end": {
                              "line": 56,
                              "column": 25
                            }
                          },
                          "elements": []
                        },
                        "leadingComments": null
                      },
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": " Array of changes to be called on next update",
                          "start": 1669,
                          "end": 1716,
                          "loc": {
                            "start": {
                              "line": 55,
                              "column": 8
                            },
                            "end": {
                              "line": 55,
                              "column": 55
                            }
                          },
                          "range": [
                            1669,
                            1716
                          ]
                        }
                      ]
                    }
                  ],
                  "trailingComments": null
                },
                "trailingComments": null
              },
              "trailingComments": [
                {
                  "type": "CommentLine",
                  "value": " This seems to be buggy, doesn't detach mouse event handlers for some weird reason",
                  "start": 1755,
                  "end": 1839,
                  "loc": {
                    "start": {
                      "line": 59,
                      "column": 4
                    },
                    "end": {
                      "line": 59,
                      "column": 88
                    }
                  },
                  "range": [
                    1755,
                    1839
                  ]
                }
              ]
            },
            {
              "type": "MethodDefinition",
              "start": 1844,
              "end": 1936,
              "loc": {
                "start": {
                  "line": 60,
                  "column": 4
                },
                "end": {
                  "line": 63,
                  "column": 5
                }
              },
              "computed": false,
              "key": {
                "type": "Identifier",
                "start": 1844,
                "end": 1850,
                "loc": {
                  "start": {
                    "line": 60,
                    "column": 4
                  },
                  "end": {
                    "line": 60,
                    "column": 10
                  }
                },
                "name": "detach",
                "leadingComments": null
              },
              "static": false,
              "kind": "method",
              "value": {
                "type": "FunctionExpression",
                "start": 1850,
                "end": 1936,
                "loc": {
                  "start": {
                    "line": 60,
                    "column": 10
                  },
                  "end": {
                    "line": 63,
                    "column": 5
                  }
                },
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [],
                "body": {
                  "type": "BlockStatement",
                  "start": 1853,
                  "end": 1936,
                  "loc": {
                    "start": {
                      "line": 60,
                      "column": 13
                    },
                    "end": {
                      "line": 63,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "ForInStatement",
                      "start": 1863,
                      "end": 1930,
                      "loc": {
                        "start": {
                          "line": 61,
                          "column": 8
                        },
                        "end": {
                          "line": 62,
                          "column": 38
                        }
                      },
                      "left": {
                        "type": "VariableDeclaration",
                        "start": 1868,
                        "end": 1875,
                        "loc": {
                          "start": {
                            "line": 61,
                            "column": 13
                          },
                          "end": {
                            "line": 61,
                            "column": 20
                          }
                        },
                        "declarations": [
                          {
                            "type": "VariableDeclarator",
                            "start": 1872,
                            "end": 1875,
                            "loc": {
                              "start": {
                                "line": 61,
                                "column": 17
                              },
                              "end": {
                                "line": 61,
                                "column": 20
                              }
                            },
                            "id": {
                              "type": "Identifier",
                              "start": 1872,
                              "end": 1875,
                              "loc": {
                                "start": {
                                  "line": 61,
                                  "column": 17
                                },
                                "end": {
                                  "line": 61,
                                  "column": 20
                                }
                              },
                              "name": "key"
                            },
                            "init": null
                          }
                        ],
                        "kind": "let"
                      },
                      "right": {
                        "type": "MemberExpression",
                        "start": 1879,
                        "end": 1890,
                        "loc": {
                          "start": {
                            "line": 61,
                            "column": 24
                          },
                          "end": {
                            "line": 61,
                            "column": 35
                          }
                        },
                        "object": {
                          "type": "ThisExpression",
                          "start": 1879,
                          "end": 1883,
                          "loc": {
                            "start": {
                              "line": 61,
                              "column": 24
                            },
                            "end": {
                              "line": 61,
                              "column": 28
                            }
                          }
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 1884,
                          "end": 1890,
                          "loc": {
                            "start": {
                              "line": 61,
                              "column": 29
                            },
                            "end": {
                              "line": 61,
                              "column": 35
                            }
                          },
                          "name": "states"
                        },
                        "computed": false
                      },
                      "body": {
                        "type": "ExpressionStatement",
                        "start": 1904,
                        "end": 1930,
                        "loc": {
                          "start": {
                            "line": 62,
                            "column": 12
                          },
                          "end": {
                            "line": 62,
                            "column": 38
                          }
                        },
                        "expression": {
                          "type": "CallExpression",
                          "start": 1904,
                          "end": 1929,
                          "loc": {
                            "start": {
                              "line": 62,
                              "column": 12
                            },
                            "end": {
                              "line": 62,
                              "column": 37
                            }
                          },
                          "callee": {
                            "type": "MemberExpression",
                            "start": 1904,
                            "end": 1927,
                            "loc": {
                              "start": {
                                "line": 62,
                                "column": 12
                              },
                              "end": {
                                "line": 62,
                                "column": 35
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 1904,
                              "end": 1920,
                              "loc": {
                                "start": {
                                  "line": 62,
                                  "column": 12
                                },
                                "end": {
                                  "line": 62,
                                  "column": 28
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 1904,
                                "end": 1915,
                                "loc": {
                                  "start": {
                                    "line": 62,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 62,
                                    "column": 23
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 1904,
                                  "end": 1908,
                                  "loc": {
                                    "start": {
                                      "line": 62,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 62,
                                      "column": 16
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 1909,
                                  "end": 1915,
                                  "loc": {
                                    "start": {
                                      "line": 62,
                                      "column": 17
                                    },
                                    "end": {
                                      "line": 62,
                                      "column": 23
                                    }
                                  },
                                  "name": "states"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 1916,
                                "end": 1919,
                                "loc": {
                                  "start": {
                                    "line": 62,
                                    "column": 24
                                  },
                                  "end": {
                                    "line": 62,
                                    "column": 27
                                  }
                                },
                                "name": "key"
                              },
                              "computed": true
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1921,
                              "end": 1927,
                              "loc": {
                                "start": {
                                  "line": 62,
                                  "column": 29
                                },
                                "end": {
                                  "line": 62,
                                  "column": 35
                                }
                              },
                              "name": "detach"
                            },
                            "computed": false
                          },
                          "arguments": []
                        }
                      }
                    }
                  ]
                }
              },
              "leadingComments": [
                {
                  "type": "CommentLine",
                  "value": " This seems to be buggy, doesn't detach mouse event handlers for some weird reason",
                  "start": 1755,
                  "end": 1839,
                  "loc": {
                    "start": {
                      "line": 59,
                      "column": 4
                    },
                    "end": {
                      "line": 59,
                      "column": 88
                    }
                  },
                  "range": [
                    1755,
                    1839
                  ]
                }
              ]
            },
            {
              "type": "MethodDefinition",
              "start": 1942,
              "end": 2189,
              "loc": {
                "start": {
                  "line": 65,
                  "column": 4
                },
                "end": {
                  "line": 73,
                  "column": 5
                }
              },
              "computed": false,
              "key": {
                "type": "Identifier",
                "start": 1942,
                "end": 1948,
                "loc": {
                  "start": {
                    "line": 65,
                    "column": 4
                  },
                  "end": {
                    "line": 65,
                    "column": 10
                  }
                },
                "name": "update"
              },
              "static": false,
              "kind": "method",
              "value": {
                "type": "FunctionExpression",
                "start": 1948,
                "end": 2189,
                "loc": {
                  "start": {
                    "line": 65,
                    "column": 10
                  },
                  "end": {
                    "line": 73,
                    "column": 5
                  }
                },
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [],
                "body": {
                  "type": "BlockStatement",
                  "start": 1951,
                  "end": 2189,
                  "loc": {
                    "start": {
                      "line": 65,
                      "column": 13
                    },
                    "end": {
                      "line": 73,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "IfStatement",
                      "start": 1961,
                      "end": 2183,
                      "loc": {
                        "start": {
                          "line": 66,
                          "column": 8
                        },
                        "end": {
                          "line": 72,
                          "column": 9
                        }
                      },
                      "test": {
                        "type": "BinaryExpression",
                        "start": 1965,
                        "end": 1988,
                        "loc": {
                          "start": {
                            "line": 66,
                            "column": 12
                          },
                          "end": {
                            "line": 66,
                            "column": 35
                          }
                        },
                        "left": {
                          "type": "MemberExpression",
                          "start": 1965,
                          "end": 1984,
                          "loc": {
                            "start": {
                              "line": 66,
                              "column": 12
                            },
                            "end": {
                              "line": 66,
                              "column": 31
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 1965,
                            "end": 1977,
                            "loc": {
                              "start": {
                                "line": 66,
                                "column": 12
                              },
                              "end": {
                                "line": 66,
                                "column": 24
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 1965,
                              "end": 1969,
                              "loc": {
                                "start": {
                                  "line": 66,
                                  "column": 12
                                },
                                "end": {
                                  "line": 66,
                                  "column": 16
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1970,
                              "end": 1977,
                              "loc": {
                                "start": {
                                  "line": 66,
                                  "column": 17
                                },
                                "end": {
                                  "line": 66,
                                  "column": 24
                                }
                              },
                              "name": "changes"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1978,
                            "end": 1984,
                            "loc": {
                              "start": {
                                "line": 66,
                                "column": 25
                              },
                              "end": {
                                "line": 66,
                                "column": 31
                              }
                            },
                            "name": "length"
                          },
                          "computed": false
                        },
                        "operator": ">",
                        "right": {
                          "type": "Literal",
                          "start": 1987,
                          "end": 1988,
                          "loc": {
                            "start": {
                              "line": 66,
                              "column": 34
                            },
                            "end": {
                              "line": 66,
                              "column": 35
                            }
                          },
                          "value": 0,
                          "rawValue": 0,
                          "raw": "0"
                        }
                      },
                      "consequent": {
                        "type": "BlockStatement",
                        "start": 1990,
                        "end": 2183,
                        "loc": {
                          "start": {
                            "line": 66,
                            "column": 37
                          },
                          "end": {
                            "line": 72,
                            "column": 9
                          }
                        },
                        "body": [
                          {
                            "type": "ForOfStatement",
                            "start": 2004,
                            "end": 2142,
                            "loc": {
                              "start": {
                                "line": 67,
                                "column": 12
                              },
                              "end": {
                                "line": 70,
                                "column": 13
                              }
                            },
                            "left": {
                              "type": "VariableDeclaration",
                              "start": 2009,
                              "end": 2019,
                              "loc": {
                                "start": {
                                  "line": 67,
                                  "column": 17
                                },
                                "end": {
                                  "line": 67,
                                  "column": 27
                                }
                              },
                              "declarations": [
                                {
                                  "type": "VariableDeclarator",
                                  "start": 2013,
                                  "end": 2019,
                                  "loc": {
                                    "start": {
                                      "line": 67,
                                      "column": 21
                                    },
                                    "end": {
                                      "line": 67,
                                      "column": 27
                                    }
                                  },
                                  "id": {
                                    "type": "Identifier",
                                    "start": 2013,
                                    "end": 2019,
                                    "loc": {
                                      "start": {
                                        "line": 67,
                                        "column": 21
                                      },
                                      "end": {
                                        "line": 67,
                                        "column": 27
                                      }
                                    },
                                    "name": "change"
                                  },
                                  "init": null
                                }
                              ],
                              "kind": "let"
                            },
                            "right": {
                              "type": "MemberExpression",
                              "start": 2023,
                              "end": 2035,
                              "loc": {
                                "start": {
                                  "line": 67,
                                  "column": 31
                                },
                                "end": {
                                  "line": 67,
                                  "column": 43
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 2023,
                                "end": 2027,
                                "loc": {
                                  "start": {
                                    "line": 67,
                                    "column": 31
                                  },
                                  "end": {
                                    "line": 67,
                                    "column": 35
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 2028,
                                "end": 2035,
                                "loc": {
                                  "start": {
                                    "line": 67,
                                    "column": 36
                                  },
                                  "end": {
                                    "line": 67,
                                    "column": 43
                                  }
                                },
                                "name": "changes"
                              },
                              "computed": false
                            },
                            "body": {
                              "type": "BlockStatement",
                              "start": 2037,
                              "end": 2142,
                              "loc": {
                                "start": {
                                  "line": 67,
                                  "column": 45
                                },
                                "end": {
                                  "line": 70,
                                  "column": 13
                                }
                              },
                              "body": [
                                {
                                  "type": "ExpressionStatement",
                                  "start": 2055,
                                  "end": 2086,
                                  "loc": {
                                    "start": {
                                      "line": 68,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 68,
                                      "column": 47
                                    }
                                  },
                                  "expression": {
                                    "type": "CallExpression",
                                    "start": 2055,
                                    "end": 2085,
                                    "loc": {
                                      "start": {
                                        "line": 68,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 68,
                                        "column": 46
                                      }
                                    },
                                    "callee": {
                                      "type": "MemberExpression",
                                      "start": 2055,
                                      "end": 2064,
                                      "loc": {
                                        "start": {
                                          "line": 68,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 68,
                                          "column": 25
                                        }
                                      },
                                      "object": {
                                        "type": "ThisExpression",
                                        "start": 2055,
                                        "end": 2059,
                                        "loc": {
                                          "start": {
                                            "line": 68,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 68,
                                            "column": 20
                                          }
                                        }
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 2060,
                                        "end": 2064,
                                        "loc": {
                                          "start": {
                                            "line": 68,
                                            "column": 21
                                          },
                                          "end": {
                                            "line": 68,
                                            "column": 25
                                          }
                                        },
                                        "name": "emit"
                                      },
                                      "computed": false
                                    },
                                    "arguments": [
                                      {
                                        "type": "MemberExpression",
                                        "start": 2065,
                                        "end": 2076,
                                        "loc": {
                                          "start": {
                                            "line": 68,
                                            "column": 26
                                          },
                                          "end": {
                                            "line": 68,
                                            "column": 37
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 2065,
                                          "end": 2071,
                                          "loc": {
                                            "start": {
                                              "line": 68,
                                              "column": 26
                                            },
                                            "end": {
                                              "line": 68,
                                              "column": 32
                                            }
                                          },
                                          "name": "change"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 2072,
                                          "end": 2076,
                                          "loc": {
                                            "start": {
                                              "line": 68,
                                              "column": 33
                                            },
                                            "end": {
                                              "line": 68,
                                              "column": 37
                                            }
                                          },
                                          "name": "type"
                                        },
                                        "computed": false
                                      },
                                      {
                                        "type": "Identifier",
                                        "start": 2078,
                                        "end": 2084,
                                        "loc": {
                                          "start": {
                                            "line": 68,
                                            "column": 39
                                          },
                                          "end": {
                                            "line": 68,
                                            "column": 45
                                          }
                                        },
                                        "name": "change"
                                      }
                                    ]
                                  }
                                },
                                {
                                  "type": "ExpressionStatement",
                                  "start": 2103,
                                  "end": 2128,
                                  "loc": {
                                    "start": {
                                      "line": 69,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 69,
                                      "column": 41
                                    }
                                  },
                                  "expression": {
                                    "type": "AssignmentExpression",
                                    "start": 2103,
                                    "end": 2127,
                                    "loc": {
                                      "start": {
                                        "line": 69,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 69,
                                        "column": 40
                                      }
                                    },
                                    "operator": "=",
                                    "left": {
                                      "type": "MemberExpression",
                                      "start": 2103,
                                      "end": 2119,
                                      "loc": {
                                        "start": {
                                          "line": 69,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 69,
                                          "column": 32
                                        }
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "start": 2103,
                                        "end": 2109,
                                        "loc": {
                                          "start": {
                                            "line": 69,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 69,
                                            "column": 22
                                          }
                                        },
                                        "name": "change"
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 2110,
                                        "end": 2119,
                                        "loc": {
                                          "start": {
                                            "line": 69,
                                            "column": 23
                                          },
                                          "end": {
                                            "line": 69,
                                            "column": 32
                                          }
                                        },
                                        "name": "fulfilled"
                                      },
                                      "computed": false
                                    },
                                    "right": {
                                      "type": "Literal",
                                      "start": 2122,
                                      "end": 2127,
                                      "loc": {
                                        "start": {
                                          "line": 69,
                                          "column": 35
                                        },
                                        "end": {
                                          "line": 69,
                                          "column": 40
                                        }
                                      },
                                      "value": false,
                                      "rawValue": false,
                                      "raw": "false"
                                    }
                                  }
                                }
                              ]
                            }
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 2155,
                            "end": 2173,
                            "loc": {
                              "start": {
                                "line": 71,
                                "column": 12
                              },
                              "end": {
                                "line": 71,
                                "column": 30
                              }
                            },
                            "expression": {
                              "type": "AssignmentExpression",
                              "start": 2155,
                              "end": 2172,
                              "loc": {
                                "start": {
                                  "line": 71,
                                  "column": 12
                                },
                                "end": {
                                  "line": 71,
                                  "column": 29
                                }
                              },
                              "operator": "=",
                              "left": {
                                "type": "MemberExpression",
                                "start": 2155,
                                "end": 2167,
                                "loc": {
                                  "start": {
                                    "line": 71,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 71,
                                    "column": 24
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 2155,
                                  "end": 2159,
                                  "loc": {
                                    "start": {
                                      "line": 71,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 71,
                                      "column": 16
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 2160,
                                  "end": 2167,
                                  "loc": {
                                    "start": {
                                      "line": 71,
                                      "column": 17
                                    },
                                    "end": {
                                      "line": 71,
                                      "column": 24
                                    }
                                  },
                                  "name": "changes"
                                },
                                "computed": false
                              },
                              "right": {
                                "type": "ArrayExpression",
                                "start": 2170,
                                "end": 2172,
                                "loc": {
                                  "start": {
                                    "line": 71,
                                    "column": 27
                                  },
                                  "end": {
                                    "line": 71,
                                    "column": 29
                                  }
                                },
                                "elements": []
                              }
                            }
                          }
                        ]
                      },
                      "alternate": null
                    }
                  ]
                }
              }
            },
            {
              "type": "MethodDefinition",
              "start": 2195,
              "end": 2293,
              "loc": {
                "start": {
                  "line": 75,
                  "column": 4
                },
                "end": {
                  "line": 78,
                  "column": 5
                }
              },
              "computed": false,
              "key": {
                "type": "Identifier",
                "start": 2195,
                "end": 2213,
                "loc": {
                  "start": {
                    "line": 75,
                    "column": 4
                  },
                  "end": {
                    "line": 75,
                    "column": 22
                  }
                },
                "name": "handleEventDefault"
              },
              "static": false,
              "kind": "method",
              "value": {
                "type": "FunctionExpression",
                "start": 2213,
                "end": 2293,
                "loc": {
                  "start": {
                    "line": 75,
                    "column": 22
                  },
                  "end": {
                    "line": 78,
                    "column": 5
                  }
                },
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [
                  {
                    "type": "Identifier",
                    "start": 2214,
                    "end": 2219,
                    "loc": {
                      "start": {
                        "line": 75,
                        "column": 23
                      },
                      "end": {
                        "line": 75,
                        "column": 28
                      }
                    },
                    "name": "event"
                  }
                ],
                "body": {
                  "type": "BlockStatement",
                  "start": 2221,
                  "end": 2293,
                  "loc": {
                    "start": {
                      "line": 75,
                      "column": 30
                    },
                    "end": {
                      "line": 78,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "ExpressionStatement",
                      "start": 2231,
                      "end": 2254,
                      "loc": {
                        "start": {
                          "line": 76,
                          "column": 8
                        },
                        "end": {
                          "line": 76,
                          "column": 31
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 2231,
                        "end": 2253,
                        "loc": {
                          "start": {
                            "line": 76,
                            "column": 8
                          },
                          "end": {
                            "line": 76,
                            "column": 30
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 2231,
                          "end": 2251,
                          "loc": {
                            "start": {
                              "line": 76,
                              "column": 8
                            },
                            "end": {
                              "line": 76,
                              "column": 28
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 2231,
                            "end": 2236,
                            "loc": {
                              "start": {
                                "line": 76,
                                "column": 8
                              },
                              "end": {
                                "line": 76,
                                "column": 13
                              }
                            },
                            "name": "event"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 2237,
                            "end": 2251,
                            "loc": {
                              "start": {
                                "line": 76,
                                "column": 14
                              },
                              "end": {
                                "line": 76,
                                "column": 28
                              }
                            },
                            "name": "preventDefault"
                          },
                          "computed": false
                        },
                        "arguments": []
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 2263,
                      "end": 2287,
                      "loc": {
                        "start": {
                          "line": 77,
                          "column": 8
                        },
                        "end": {
                          "line": 77,
                          "column": 32
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 2263,
                        "end": 2286,
                        "loc": {
                          "start": {
                            "line": 77,
                            "column": 8
                          },
                          "end": {
                            "line": 77,
                            "column": 31
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 2263,
                          "end": 2279,
                          "loc": {
                            "start": {
                              "line": 77,
                              "column": 8
                            },
                            "end": {
                              "line": 77,
                              "column": 24
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 2263,
                            "end": 2267,
                            "loc": {
                              "start": {
                                "line": 77,
                                "column": 8
                              },
                              "end": {
                                "line": 77,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 2268,
                            "end": 2279,
                            "loc": {
                              "start": {
                                "line": 77,
                                "column": 13
                              },
                              "end": {
                                "line": 77,
                                "column": 24
                              }
                            },
                            "name": "handleEvent"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "Identifier",
                            "start": 2280,
                            "end": 2285,
                            "loc": {
                              "start": {
                                "line": 77,
                                "column": 25
                              },
                              "end": {
                                "line": 77,
                                "column": 30
                              }
                            },
                            "name": "event"
                          }
                        ]
                      }
                    }
                  ]
                }
              }
            },
            {
              "type": "MethodDefinition",
              "start": 2299,
              "end": 5285,
              "loc": {
                "start": {
                  "line": 80,
                  "column": 4
                },
                "end": {
                  "line": 155,
                  "column": 5
                }
              },
              "computed": false,
              "key": {
                "type": "Identifier",
                "start": 2299,
                "end": 2310,
                "loc": {
                  "start": {
                    "line": 80,
                    "column": 4
                  },
                  "end": {
                    "line": 80,
                    "column": 15
                  }
                },
                "name": "handleEvent"
              },
              "static": false,
              "kind": "method",
              "value": {
                "type": "FunctionExpression",
                "start": 2310,
                "end": 5285,
                "loc": {
                  "start": {
                    "line": 80,
                    "column": 15
                  },
                  "end": {
                    "line": 155,
                    "column": 5
                  }
                },
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [
                  {
                    "type": "Identifier",
                    "start": 2311,
                    "end": 2316,
                    "loc": {
                      "start": {
                        "line": 80,
                        "column": 16
                      },
                      "end": {
                        "line": 80,
                        "column": 21
                      }
                    },
                    "name": "event"
                  }
                ],
                "body": {
                  "type": "BlockStatement",
                  "start": 2318,
                  "end": 5285,
                  "loc": {
                    "start": {
                      "line": 80,
                      "column": 23
                    },
                    "end": {
                      "line": 155,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "IfStatement",
                      "start": 2328,
                      "end": 2366,
                      "loc": {
                        "start": {
                          "line": 81,
                          "column": 8
                        },
                        "end": {
                          "line": 82,
                          "column": 19
                        }
                      },
                      "test": {
                        "type": "UnaryExpression",
                        "start": 2332,
                        "end": 2345,
                        "loc": {
                          "start": {
                            "line": 81,
                            "column": 12
                          },
                          "end": {
                            "line": 81,
                            "column": 25
                          }
                        },
                        "operator": "!",
                        "prefix": true,
                        "argument": {
                          "type": "MemberExpression",
                          "start": 2333,
                          "end": 2345,
                          "loc": {
                            "start": {
                              "line": 81,
                              "column": 13
                            },
                            "end": {
                              "line": 81,
                              "column": 25
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 2333,
                            "end": 2337,
                            "loc": {
                              "start": {
                                "line": 81,
                                "column": 13
                              },
                              "end": {
                                "line": 81,
                                "column": 17
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 2338,
                            "end": 2345,
                            "loc": {
                              "start": {
                                "line": 81,
                                "column": 18
                              },
                              "end": {
                                "line": 81,
                                "column": 25
                              }
                            },
                            "name": "enabled"
                          },
                          "computed": false
                        }
                      },
                      "consequent": {
                        "type": "ReturnStatement",
                        "start": 2359,
                        "end": 2366,
                        "loc": {
                          "start": {
                            "line": 82,
                            "column": 12
                          },
                          "end": {
                            "line": 82,
                            "column": 19
                          }
                        },
                        "argument": null
                      },
                      "alternate": null
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 2375,
                      "end": 2462,
                      "loc": {
                        "start": {
                          "line": 83,
                          "column": 8
                        },
                        "end": {
                          "line": 83,
                          "column": 95
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 2379,
                          "end": 2461,
                          "loc": {
                            "start": {
                              "line": 83,
                              "column": 12
                            },
                            "end": {
                              "line": 83,
                              "column": 94
                            }
                          },
                          "id": {
                            "type": "ObjectPattern",
                            "start": 2379,
                            "end": 2453,
                            "loc": {
                              "start": {
                                "line": 83,
                                "column": 12
                              },
                              "end": {
                                "line": 83,
                                "column": 86
                              }
                            },
                            "properties": [
                              {
                                "type": "Property",
                                "start": 2381,
                                "end": 2385,
                                "loc": {
                                  "start": {
                                    "line": 83,
                                    "column": 14
                                  },
                                  "end": {
                                    "line": 83,
                                    "column": 18
                                  }
                                },
                                "method": false,
                                "shorthand": true,
                                "computed": false,
                                "key": {
                                  "type": "Identifier",
                                  "start": 2381,
                                  "end": 2385,
                                  "loc": {
                                    "start": {
                                      "line": 83,
                                      "column": 14
                                    },
                                    "end": {
                                      "line": 83,
                                      "column": 18
                                    }
                                  },
                                  "name": "type"
                                },
                                "kind": "init",
                                "value": {
                                  "type": "Identifier",
                                  "start": 2381,
                                  "end": 2385,
                                  "loc": {
                                    "start": {
                                      "line": 83,
                                      "column": 14
                                    },
                                    "end": {
                                      "line": 83,
                                      "column": 18
                                    }
                                  },
                                  "name": "type"
                                }
                              },
                              {
                                "type": "Property",
                                "start": 2387,
                                "end": 2392,
                                "loc": {
                                  "start": {
                                    "line": 83,
                                    "column": 20
                                  },
                                  "end": {
                                    "line": 83,
                                    "column": 25
                                  }
                                },
                                "method": false,
                                "shorthand": true,
                                "computed": false,
                                "key": {
                                  "type": "Identifier",
                                  "start": 2387,
                                  "end": 2392,
                                  "loc": {
                                    "start": {
                                      "line": 83,
                                      "column": 20
                                    },
                                    "end": {
                                      "line": 83,
                                      "column": 25
                                    }
                                  },
                                  "name": "pageX"
                                },
                                "kind": "init",
                                "value": {
                                  "type": "Identifier",
                                  "start": 2387,
                                  "end": 2392,
                                  "loc": {
                                    "start": {
                                      "line": 83,
                                      "column": 20
                                    },
                                    "end": {
                                      "line": 83,
                                      "column": 25
                                    }
                                  },
                                  "name": "pageX"
                                }
                              },
                              {
                                "type": "Property",
                                "start": 2394,
                                "end": 2399,
                                "loc": {
                                  "start": {
                                    "line": 83,
                                    "column": 27
                                  },
                                  "end": {
                                    "line": 83,
                                    "column": 32
                                  }
                                },
                                "method": false,
                                "shorthand": true,
                                "computed": false,
                                "key": {
                                  "type": "Identifier",
                                  "start": 2394,
                                  "end": 2399,
                                  "loc": {
                                    "start": {
                                      "line": 83,
                                      "column": 27
                                    },
                                    "end": {
                                      "line": 83,
                                      "column": 32
                                    }
                                  },
                                  "name": "pageY"
                                },
                                "kind": "init",
                                "value": {
                                  "type": "Identifier",
                                  "start": 2394,
                                  "end": 2399,
                                  "loc": {
                                    "start": {
                                      "line": 83,
                                      "column": 27
                                    },
                                    "end": {
                                      "line": 83,
                                      "column": 32
                                    }
                                  },
                                  "name": "pageY"
                                }
                              },
                              {
                                "type": "Property",
                                "start": 2401,
                                "end": 2408,
                                "loc": {
                                  "start": {
                                    "line": 83,
                                    "column": 34
                                  },
                                  "end": {
                                    "line": 83,
                                    "column": 41
                                  }
                                },
                                "method": false,
                                "shorthand": true,
                                "computed": false,
                                "key": {
                                  "type": "Identifier",
                                  "start": 2401,
                                  "end": 2408,
                                  "loc": {
                                    "start": {
                                      "line": 83,
                                      "column": 34
                                    },
                                    "end": {
                                      "line": 83,
                                      "column": 41
                                    }
                                  },
                                  "name": "clientX"
                                },
                                "kind": "init",
                                "value": {
                                  "type": "Identifier",
                                  "start": 2401,
                                  "end": 2408,
                                  "loc": {
                                    "start": {
                                      "line": 83,
                                      "column": 34
                                    },
                                    "end": {
                                      "line": 83,
                                      "column": 41
                                    }
                                  },
                                  "name": "clientX"
                                }
                              },
                              {
                                "type": "Property",
                                "start": 2410,
                                "end": 2417,
                                "loc": {
                                  "start": {
                                    "line": 83,
                                    "column": 43
                                  },
                                  "end": {
                                    "line": 83,
                                    "column": 50
                                  }
                                },
                                "method": false,
                                "shorthand": true,
                                "computed": false,
                                "key": {
                                  "type": "Identifier",
                                  "start": 2410,
                                  "end": 2417,
                                  "loc": {
                                    "start": {
                                      "line": 83,
                                      "column": 43
                                    },
                                    "end": {
                                      "line": 83,
                                      "column": 50
                                    }
                                  },
                                  "name": "clientY"
                                },
                                "kind": "init",
                                "value": {
                                  "type": "Identifier",
                                  "start": 2410,
                                  "end": 2417,
                                  "loc": {
                                    "start": {
                                      "line": 83,
                                      "column": 43
                                    },
                                    "end": {
                                      "line": 83,
                                      "column": 50
                                    }
                                  },
                                  "name": "clientY"
                                }
                              },
                              {
                                "type": "Property",
                                "start": 2419,
                                "end": 2425,
                                "loc": {
                                  "start": {
                                    "line": 83,
                                    "column": 52
                                  },
                                  "end": {
                                    "line": 83,
                                    "column": 58
                                  }
                                },
                                "method": false,
                                "shorthand": true,
                                "computed": false,
                                "key": {
                                  "type": "Identifier",
                                  "start": 2419,
                                  "end": 2425,
                                  "loc": {
                                    "start": {
                                      "line": 83,
                                      "column": 52
                                    },
                                    "end": {
                                      "line": 83,
                                      "column": 58
                                    }
                                  },
                                  "name": "button"
                                },
                                "kind": "init",
                                "value": {
                                  "type": "Identifier",
                                  "start": 2419,
                                  "end": 2425,
                                  "loc": {
                                    "start": {
                                      "line": 83,
                                      "column": 52
                                    },
                                    "end": {
                                      "line": 83,
                                      "column": 58
                                    }
                                  },
                                  "name": "button"
                                }
                              },
                              {
                                "type": "Property",
                                "start": 2427,
                                "end": 2432,
                                "loc": {
                                  "start": {
                                    "line": 83,
                                    "column": 60
                                  },
                                  "end": {
                                    "line": 83,
                                    "column": 65
                                  }
                                },
                                "method": false,
                                "shorthand": true,
                                "computed": false,
                                "key": {
                                  "type": "Identifier",
                                  "start": 2427,
                                  "end": 2432,
                                  "loc": {
                                    "start": {
                                      "line": 83,
                                      "column": 60
                                    },
                                    "end": {
                                      "line": 83,
                                      "column": 65
                                    }
                                  },
                                  "name": "which"
                                },
                                "kind": "init",
                                "value": {
                                  "type": "Identifier",
                                  "start": 2427,
                                  "end": 2432,
                                  "loc": {
                                    "start": {
                                      "line": 83,
                                      "column": 60
                                    },
                                    "end": {
                                      "line": 83,
                                      "column": 65
                                    }
                                  },
                                  "name": "which"
                                }
                              },
                              {
                                "type": "Property",
                                "start": 2434,
                                "end": 2443,
                                "loc": {
                                  "start": {
                                    "line": 83,
                                    "column": 67
                                  },
                                  "end": {
                                    "line": 83,
                                    "column": 76
                                  }
                                },
                                "method": false,
                                "shorthand": true,
                                "computed": false,
                                "key": {
                                  "type": "Identifier",
                                  "start": 2434,
                                  "end": 2443,
                                  "loc": {
                                    "start": {
                                      "line": 83,
                                      "column": 67
                                    },
                                    "end": {
                                      "line": 83,
                                      "column": 76
                                    }
                                  },
                                  "name": "deltaMode"
                                },
                                "kind": "init",
                                "value": {
                                  "type": "Identifier",
                                  "start": 2434,
                                  "end": 2443,
                                  "loc": {
                                    "start": {
                                      "line": 83,
                                      "column": 67
                                    },
                                    "end": {
                                      "line": 83,
                                      "column": 76
                                    }
                                  },
                                  "name": "deltaMode"
                                }
                              },
                              {
                                "type": "Property",
                                "start": 2445,
                                "end": 2451,
                                "loc": {
                                  "start": {
                                    "line": 83,
                                    "column": 78
                                  },
                                  "end": {
                                    "line": 83,
                                    "column": 84
                                  }
                                },
                                "method": false,
                                "shorthand": true,
                                "computed": false,
                                "key": {
                                  "type": "Identifier",
                                  "start": 2445,
                                  "end": 2451,
                                  "loc": {
                                    "start": {
                                      "line": 83,
                                      "column": 78
                                    },
                                    "end": {
                                      "line": 83,
                                      "column": 84
                                    }
                                  },
                                  "name": "deltaY"
                                },
                                "kind": "init",
                                "value": {
                                  "type": "Identifier",
                                  "start": 2445,
                                  "end": 2451,
                                  "loc": {
                                    "start": {
                                      "line": 83,
                                      "column": 78
                                    },
                                    "end": {
                                      "line": 83,
                                      "column": 84
                                    }
                                  },
                                  "name": "deltaY"
                                }
                              }
                            ]
                          },
                          "init": {
                            "type": "Identifier",
                            "start": 2456,
                            "end": 2461,
                            "loc": {
                              "start": {
                                "line": 83,
                                "column": 89
                              },
                              "end": {
                                "line": 83,
                                "column": 94
                              }
                            },
                            "name": "event"
                          }
                        }
                      ],
                      "kind": "let"
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 2471,
                      "end": 2501,
                      "loc": {
                        "start": {
                          "line": 84,
                          "column": 8
                        },
                        "end": {
                          "line": 84,
                          "column": 38
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 2475,
                          "end": 2500,
                          "loc": {
                            "start": {
                              "line": 84,
                              "column": 12
                            },
                            "end": {
                              "line": 84,
                              "column": 37
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 2475,
                            "end": 2480,
                            "loc": {
                              "start": {
                                "line": 84,
                                "column": 12
                              },
                              "end": {
                                "line": 84,
                                "column": 17
                              }
                            },
                            "name": "state"
                          },
                          "init": {
                            "type": "MemberExpression",
                            "start": 2483,
                            "end": 2500,
                            "loc": {
                              "start": {
                                "line": 84,
                                "column": 20
                              },
                              "end": {
                                "line": 84,
                                "column": 37
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 2483,
                              "end": 2494,
                              "loc": {
                                "start": {
                                  "line": 84,
                                  "column": 20
                                },
                                "end": {
                                  "line": 84,
                                  "column": 31
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 2483,
                                "end": 2487,
                                "loc": {
                                  "start": {
                                    "line": 84,
                                    "column": 20
                                  },
                                  "end": {
                                    "line": 84,
                                    "column": 24
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 2488,
                                "end": 2494,
                                "loc": {
                                  "start": {
                                    "line": 84,
                                    "column": 25
                                  },
                                  "end": {
                                    "line": 84,
                                    "column": 31
                                  }
                                },
                                "name": "states"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 2495,
                              "end": 2499,
                              "loc": {
                                "start": {
                                  "line": 84,
                                  "column": 32
                                },
                                "end": {
                                  "line": 84,
                                  "column": 36
                                }
                              },
                              "name": "type"
                            },
                            "computed": true
                          }
                        }
                      ],
                      "kind": "let"
                    },
                    {
                      "type": "IfStatement",
                      "start": 2511,
                      "end": 2551,
                      "loc": {
                        "start": {
                          "line": 86,
                          "column": 8
                        },
                        "end": {
                          "line": 87,
                          "column": 19
                        }
                      },
                      "test": {
                        "type": "MemberExpression",
                        "start": 2515,
                        "end": 2530,
                        "loc": {
                          "start": {
                            "line": 86,
                            "column": 12
                          },
                          "end": {
                            "line": 86,
                            "column": 27
                          }
                        },
                        "object": {
                          "type": "Identifier",
                          "start": 2515,
                          "end": 2520,
                          "loc": {
                            "start": {
                              "line": 86,
                              "column": 12
                            },
                            "end": {
                              "line": 86,
                              "column": 17
                            }
                          },
                          "name": "state"
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 2521,
                          "end": 2530,
                          "loc": {
                            "start": {
                              "line": 86,
                              "column": 18
                            },
                            "end": {
                              "line": 86,
                              "column": 27
                            }
                          },
                          "name": "fulfilled"
                        },
                        "computed": false
                      },
                      "consequent": {
                        "type": "ReturnStatement",
                        "start": 2544,
                        "end": 2551,
                        "loc": {
                          "start": {
                            "line": 87,
                            "column": 12
                          },
                          "end": {
                            "line": 87,
                            "column": 19
                          }
                        },
                        "argument": null,
                        "leadingComments": null,
                        "trailingComments": null
                      },
                      "alternate": null,
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": " Wheel",
                          "start": 2561,
                          "end": 2569,
                          "loc": {
                            "start": {
                              "line": 89,
                              "column": 8
                            },
                            "end": {
                              "line": 89,
                              "column": 16
                            }
                          },
                          "range": [
                            2561,
                            2569
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 2578,
                      "end": 2626,
                      "loc": {
                        "start": {
                          "line": 90,
                          "column": 8
                        },
                        "end": {
                          "line": 90,
                          "column": 56
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 2578,
                        "end": 2625,
                        "loc": {
                          "start": {
                            "line": 90,
                            "column": 8
                          },
                          "end": {
                            "line": 90,
                            "column": 55
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 2578,
                          "end": 2589,
                          "loc": {
                            "start": {
                              "line": 90,
                              "column": 8
                            },
                            "end": {
                              "line": 90,
                              "column": 19
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 2578,
                            "end": 2583,
                            "loc": {
                              "start": {
                                "line": 90,
                                "column": 8
                              },
                              "end": {
                                "line": 90,
                                "column": 13
                              }
                            },
                            "name": "state",
                            "leadingComments": null
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 2584,
                            "end": 2589,
                            "loc": {
                              "start": {
                                "line": 90,
                                "column": 14
                              },
                              "end": {
                                "line": 90,
                                "column": 19
                              }
                            },
                            "name": "delta"
                          },
                          "computed": false,
                          "leadingComments": null
                        },
                        "right": {
                          "type": "BinaryExpression",
                          "start": 2592,
                          "end": 2625,
                          "loc": {
                            "start": {
                              "line": 90,
                              "column": 22
                            },
                            "end": {
                              "line": 90,
                              "column": 55
                            }
                          },
                          "left": {
                            "type": "Identifier",
                            "start": 2592,
                            "end": 2598,
                            "loc": {
                              "start": {
                                "line": 90,
                                "column": 22
                              },
                              "end": {
                                "line": 90,
                                "column": 28
                              }
                            },
                            "name": "deltaY"
                          },
                          "operator": "*",
                          "right": {
                            "type": "ConditionalExpression",
                            "start": 2602,
                            "end": 2624,
                            "loc": {
                              "start": {
                                "line": 90,
                                "column": 32
                              },
                              "end": {
                                "line": 90,
                                "column": 54
                              }
                            },
                            "test": {
                              "type": "Identifier",
                              "start": 2602,
                              "end": 2611,
                              "loc": {
                                "start": {
                                  "line": 90,
                                  "column": 32
                                },
                                "end": {
                                  "line": 90,
                                  "column": 41
                                }
                              },
                              "name": "deltaMode"
                            },
                            "consequent": {
                              "type": "UnaryExpression",
                              "start": 2614,
                              "end": 2616,
                              "loc": {
                                "start": {
                                  "line": 90,
                                  "column": 44
                                },
                                "end": {
                                  "line": 90,
                                  "column": 46
                                }
                              },
                              "operator": "-",
                              "prefix": true,
                              "argument": {
                                "type": "Literal",
                                "start": 2615,
                                "end": 2616,
                                "loc": {
                                  "start": {
                                    "line": 90,
                                    "column": 45
                                  },
                                  "end": {
                                    "line": 90,
                                    "column": 46
                                  }
                                },
                                "value": 1,
                                "rawValue": 1,
                                "raw": "1"
                              }
                            },
                            "alternate": {
                              "type": "UnaryExpression",
                              "start": 2619,
                              "end": 2624,
                              "loc": {
                                "start": {
                                  "line": 90,
                                  "column": 49
                                },
                                "end": {
                                  "line": 90,
                                  "column": 54
                                }
                              },
                              "operator": "-",
                              "prefix": true,
                              "argument": {
                                "type": "Literal",
                                "start": 2620,
                                "end": 2624,
                                "loc": {
                                  "start": {
                                    "line": 90,
                                    "column": 50
                                  },
                                  "end": {
                                    "line": 90,
                                    "column": 54
                                  }
                                },
                                "value": 0.03,
                                "rawValue": 0.03,
                                "raw": "0.03"
                              }
                            },
                            "parenthesizedExpression": true
                          }
                        },
                        "leadingComments": null
                      },
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": " Wheel",
                          "start": 2561,
                          "end": 2569,
                          "loc": {
                            "start": {
                              "line": 89,
                              "column": 8
                            },
                            "end": {
                              "line": 89,
                              "column": 16
                            }
                          },
                          "range": [
                            2561,
                            2569
                          ]
                        }
                      ],
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": " Generic",
                          "start": 2636,
                          "end": 2646,
                          "loc": {
                            "start": {
                              "line": 92,
                              "column": 8
                            },
                            "end": {
                              "line": 92,
                              "column": 18
                            }
                          },
                          "range": [
                            2636,
                            2646
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 2655,
                      "end": 2678,
                      "loc": {
                        "start": {
                          "line": 93,
                          "column": 8
                        },
                        "end": {
                          "line": 93,
                          "column": 31
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 2655,
                        "end": 2677,
                        "loc": {
                          "start": {
                            "line": 93,
                            "column": 8
                          },
                          "end": {
                            "line": 93,
                            "column": 30
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 2655,
                          "end": 2670,
                          "loc": {
                            "start": {
                              "line": 93,
                              "column": 8
                            },
                            "end": {
                              "line": 93,
                              "column": 23
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 2655,
                            "end": 2660,
                            "loc": {
                              "start": {
                                "line": 93,
                                "column": 8
                              },
                              "end": {
                                "line": 93,
                                "column": 13
                              }
                            },
                            "name": "state",
                            "leadingComments": null
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 2661,
                            "end": 2670,
                            "loc": {
                              "start": {
                                "line": 93,
                                "column": 14
                              },
                              "end": {
                                "line": 93,
                                "column": 23
                              }
                            },
                            "name": "fulfilled"
                          },
                          "computed": false,
                          "leadingComments": null
                        },
                        "right": {
                          "type": "Literal",
                          "start": 2673,
                          "end": 2677,
                          "loc": {
                            "start": {
                              "line": 93,
                              "column": 26
                            },
                            "end": {
                              "line": 93,
                              "column": 30
                            }
                          },
                          "value": true,
                          "rawValue": true,
                          "raw": "true"
                        },
                        "leadingComments": null
                      },
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": " Generic",
                          "start": 2636,
                          "end": 2646,
                          "loc": {
                            "start": {
                              "line": 92,
                              "column": 8
                            },
                            "end": {
                              "line": 92,
                              "column": 18
                            }
                          },
                          "range": [
                            2636,
                            2646
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 2687,
                      "end": 2707,
                      "loc": {
                        "start": {
                          "line": 94,
                          "column": 8
                        },
                        "end": {
                          "line": 94,
                          "column": 28
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 2687,
                        "end": 2706,
                        "loc": {
                          "start": {
                            "line": 94,
                            "column": 8
                          },
                          "end": {
                            "line": 94,
                            "column": 27
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 2687,
                          "end": 2698,
                          "loc": {
                            "start": {
                              "line": 94,
                              "column": 8
                            },
                            "end": {
                              "line": 94,
                              "column": 19
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 2687,
                            "end": 2692,
                            "loc": {
                              "start": {
                                "line": 94,
                                "column": 8
                              },
                              "end": {
                                "line": 94,
                                "column": 13
                              }
                            },
                            "name": "state"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 2693,
                            "end": 2698,
                            "loc": {
                              "start": {
                                "line": 94,
                                "column": 14
                              },
                              "end": {
                                "line": 94,
                                "column": 19
                              }
                            },
                            "name": "pageX"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "Identifier",
                          "start": 2701,
                          "end": 2706,
                          "loc": {
                            "start": {
                              "line": 94,
                              "column": 22
                            },
                            "end": {
                              "line": 94,
                              "column": 27
                            }
                          },
                          "name": "pageX"
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 2716,
                      "end": 2736,
                      "loc": {
                        "start": {
                          "line": 95,
                          "column": 8
                        },
                        "end": {
                          "line": 95,
                          "column": 28
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 2716,
                        "end": 2735,
                        "loc": {
                          "start": {
                            "line": 95,
                            "column": 8
                          },
                          "end": {
                            "line": 95,
                            "column": 27
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 2716,
                          "end": 2727,
                          "loc": {
                            "start": {
                              "line": 95,
                              "column": 8
                            },
                            "end": {
                              "line": 95,
                              "column": 19
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 2716,
                            "end": 2721,
                            "loc": {
                              "start": {
                                "line": 95,
                                "column": 8
                              },
                              "end": {
                                "line": 95,
                                "column": 13
                              }
                            },
                            "name": "state"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 2722,
                            "end": 2727,
                            "loc": {
                              "start": {
                                "line": 95,
                                "column": 14
                              },
                              "end": {
                                "line": 95,
                                "column": 19
                              }
                            },
                            "name": "pageY"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "Identifier",
                          "start": 2730,
                          "end": 2735,
                          "loc": {
                            "start": {
                              "line": 95,
                              "column": 22
                            },
                            "end": {
                              "line": 95,
                              "column": 27
                            }
                          },
                          "name": "pageY"
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 2745,
                      "end": 2769,
                      "loc": {
                        "start": {
                          "line": 96,
                          "column": 8
                        },
                        "end": {
                          "line": 96,
                          "column": 32
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 2745,
                        "end": 2768,
                        "loc": {
                          "start": {
                            "line": 96,
                            "column": 8
                          },
                          "end": {
                            "line": 96,
                            "column": 31
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 2745,
                          "end": 2758,
                          "loc": {
                            "start": {
                              "line": 96,
                              "column": 8
                            },
                            "end": {
                              "line": 96,
                              "column": 21
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 2745,
                            "end": 2750,
                            "loc": {
                              "start": {
                                "line": 96,
                                "column": 8
                              },
                              "end": {
                                "line": 96,
                                "column": 13
                              }
                            },
                            "name": "state"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 2751,
                            "end": 2758,
                            "loc": {
                              "start": {
                                "line": 96,
                                "column": 14
                              },
                              "end": {
                                "line": 96,
                                "column": 21
                              }
                            },
                            "name": "clientX"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "Identifier",
                          "start": 2761,
                          "end": 2768,
                          "loc": {
                            "start": {
                              "line": 96,
                              "column": 24
                            },
                            "end": {
                              "line": 96,
                              "column": 31
                            }
                          },
                          "name": "clientX"
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 2778,
                      "end": 2802,
                      "loc": {
                        "start": {
                          "line": 97,
                          "column": 8
                        },
                        "end": {
                          "line": 97,
                          "column": 32
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 2778,
                        "end": 2801,
                        "loc": {
                          "start": {
                            "line": 97,
                            "column": 8
                          },
                          "end": {
                            "line": 97,
                            "column": 31
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 2778,
                          "end": 2791,
                          "loc": {
                            "start": {
                              "line": 97,
                              "column": 8
                            },
                            "end": {
                              "line": 97,
                              "column": 21
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 2778,
                            "end": 2783,
                            "loc": {
                              "start": {
                                "line": 97,
                                "column": 8
                              },
                              "end": {
                                "line": 97,
                                "column": 13
                              }
                            },
                            "name": "state"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 2784,
                            "end": 2791,
                            "loc": {
                              "start": {
                                "line": 97,
                                "column": 14
                              },
                              "end": {
                                "line": 97,
                                "column": 21
                              }
                            },
                            "name": "clientY"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "Identifier",
                          "start": 2794,
                          "end": 2801,
                          "loc": {
                            "start": {
                              "line": 97,
                              "column": 24
                            },
                            "end": {
                              "line": 97,
                              "column": 31
                            }
                          },
                          "name": "clientY"
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 2811,
                      "end": 2878,
                      "loc": {
                        "start": {
                          "line": 98,
                          "column": 8
                        },
                        "end": {
                          "line": 98,
                          "column": 75
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 2811,
                        "end": 2877,
                        "loc": {
                          "start": {
                            "line": 98,
                            "column": 8
                          },
                          "end": {
                            "line": 98,
                            "column": 74
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 2811,
                          "end": 2824,
                          "loc": {
                            "start": {
                              "line": 98,
                              "column": 8
                            },
                            "end": {
                              "line": 98,
                              "column": 21
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 2811,
                            "end": 2816,
                            "loc": {
                              "start": {
                                "line": 98,
                                "column": 8
                              },
                              "end": {
                                "line": 98,
                                "column": 13
                              }
                            },
                            "name": "state"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 2817,
                            "end": 2824,
                            "loc": {
                              "start": {
                                "line": 98,
                                "column": 14
                              },
                              "end": {
                                "line": 98,
                                "column": 21
                              }
                            },
                            "name": "offsetX"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "BinaryExpression",
                          "start": 2827,
                          "end": 2877,
                          "loc": {
                            "start": {
                              "line": 98,
                              "column": 24
                            },
                            "end": {
                              "line": 98,
                              "column": 74
                            }
                          },
                          "left": {
                            "type": "BinaryExpression",
                            "start": 2827,
                            "end": 2860,
                            "loc": {
                              "start": {
                                "line": 98,
                                "column": 24
                              },
                              "end": {
                                "line": 98,
                                "column": 57
                              }
                            },
                            "left": {
                              "type": "Identifier",
                              "start": 2827,
                              "end": 2832,
                              "loc": {
                                "start": {
                                  "line": 98,
                                  "column": 24
                                },
                                "end": {
                                  "line": 98,
                                  "column": 29
                                }
                              },
                              "name": "pageX"
                            },
                            "operator": "-",
                            "right": {
                              "type": "MemberExpression",
                              "start": 2835,
                              "end": 2860,
                              "loc": {
                                "start": {
                                  "line": 98,
                                  "column": 32
                                },
                                "end": {
                                  "line": 98,
                                  "column": 57
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 2835,
                                "end": 2855,
                                "loc": {
                                  "start": {
                                    "line": 98,
                                    "column": 32
                                  },
                                  "end": {
                                    "line": 98,
                                    "column": 52
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 2835,
                                  "end": 2848,
                                  "loc": {
                                    "start": {
                                      "line": 98,
                                      "column": 32
                                    },
                                    "end": {
                                      "line": 98,
                                      "column": 45
                                    }
                                  },
                                  "object": {
                                    "type": "ThisExpression",
                                    "start": 2835,
                                    "end": 2839,
                                    "loc": {
                                      "start": {
                                        "line": 98,
                                        "column": 32
                                      },
                                      "end": {
                                        "line": 98,
                                        "column": 36
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 2840,
                                    "end": 2848,
                                    "loc": {
                                      "start": {
                                        "line": 98,
                                        "column": 37
                                      },
                                      "end": {
                                        "line": 98,
                                        "column": 45
                                      }
                                    },
                                    "name": "renderer"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 2849,
                                  "end": 2855,
                                  "loc": {
                                    "start": {
                                      "line": 98,
                                      "column": 46
                                    },
                                    "end": {
                                      "line": 98,
                                      "column": 52
                                    }
                                  },
                                  "name": "offset"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 2856,
                                "end": 2860,
                                "loc": {
                                  "start": {
                                    "line": 98,
                                    "column": 53
                                  },
                                  "end": {
                                    "line": 98,
                                    "column": 57
                                  }
                                },
                                "name": "left"
                              },
                              "computed": false
                            }
                          },
                          "operator": "-",
                          "right": {
                            "type": "MemberExpression",
                            "start": 2863,
                            "end": 2877,
                            "loc": {
                              "start": {
                                "line": 98,
                                "column": 60
                              },
                              "end": {
                                "line": 98,
                                "column": 74
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 2863,
                              "end": 2872,
                              "loc": {
                                "start": {
                                  "line": 98,
                                  "column": 60
                                },
                                "end": {
                                  "line": 98,
                                  "column": 69
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 2863,
                                "end": 2867,
                                "loc": {
                                  "start": {
                                    "line": 98,
                                    "column": 60
                                  },
                                  "end": {
                                    "line": 98,
                                    "column": 64
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 2868,
                                "end": 2872,
                                "loc": {
                                  "start": {
                                    "line": 98,
                                    "column": 65
                                  },
                                  "end": {
                                    "line": 98,
                                    "column": 69
                                  }
                                },
                                "name": "view"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 2873,
                              "end": 2877,
                              "loc": {
                                "start": {
                                  "line": 98,
                                  "column": 70
                                },
                                "end": {
                                  "line": 98,
                                  "column": 74
                                }
                              },
                              "name": "left"
                            },
                            "computed": false
                          }
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 2887,
                      "end": 2952,
                      "loc": {
                        "start": {
                          "line": 99,
                          "column": 8
                        },
                        "end": {
                          "line": 99,
                          "column": 73
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 2887,
                        "end": 2951,
                        "loc": {
                          "start": {
                            "line": 99,
                            "column": 8
                          },
                          "end": {
                            "line": 99,
                            "column": 72
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 2887,
                          "end": 2900,
                          "loc": {
                            "start": {
                              "line": 99,
                              "column": 8
                            },
                            "end": {
                              "line": 99,
                              "column": 21
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 2887,
                            "end": 2892,
                            "loc": {
                              "start": {
                                "line": 99,
                                "column": 8
                              },
                              "end": {
                                "line": 99,
                                "column": 13
                              }
                            },
                            "name": "state"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 2893,
                            "end": 2900,
                            "loc": {
                              "start": {
                                "line": 99,
                                "column": 14
                              },
                              "end": {
                                "line": 99,
                                "column": 21
                              }
                            },
                            "name": "offsetY"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "BinaryExpression",
                          "start": 2903,
                          "end": 2951,
                          "loc": {
                            "start": {
                              "line": 99,
                              "column": 24
                            },
                            "end": {
                              "line": 99,
                              "column": 72
                            }
                          },
                          "left": {
                            "type": "BinaryExpression",
                            "start": 2903,
                            "end": 2935,
                            "loc": {
                              "start": {
                                "line": 99,
                                "column": 24
                              },
                              "end": {
                                "line": 99,
                                "column": 56
                              }
                            },
                            "left": {
                              "type": "Identifier",
                              "start": 2903,
                              "end": 2908,
                              "loc": {
                                "start": {
                                  "line": 99,
                                  "column": 24
                                },
                                "end": {
                                  "line": 99,
                                  "column": 29
                                }
                              },
                              "name": "pageY"
                            },
                            "operator": "-",
                            "right": {
                              "type": "MemberExpression",
                              "start": 2911,
                              "end": 2935,
                              "loc": {
                                "start": {
                                  "line": 99,
                                  "column": 32
                                },
                                "end": {
                                  "line": 99,
                                  "column": 56
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 2911,
                                "end": 2931,
                                "loc": {
                                  "start": {
                                    "line": 99,
                                    "column": 32
                                  },
                                  "end": {
                                    "line": 99,
                                    "column": 52
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 2911,
                                  "end": 2924,
                                  "loc": {
                                    "start": {
                                      "line": 99,
                                      "column": 32
                                    },
                                    "end": {
                                      "line": 99,
                                      "column": 45
                                    }
                                  },
                                  "object": {
                                    "type": "ThisExpression",
                                    "start": 2911,
                                    "end": 2915,
                                    "loc": {
                                      "start": {
                                        "line": 99,
                                        "column": 32
                                      },
                                      "end": {
                                        "line": 99,
                                        "column": 36
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 2916,
                                    "end": 2924,
                                    "loc": {
                                      "start": {
                                        "line": 99,
                                        "column": 37
                                      },
                                      "end": {
                                        "line": 99,
                                        "column": 45
                                      }
                                    },
                                    "name": "renderer"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 2925,
                                  "end": 2931,
                                  "loc": {
                                    "start": {
                                      "line": 99,
                                      "column": 46
                                    },
                                    "end": {
                                      "line": 99,
                                      "column": 52
                                    }
                                  },
                                  "name": "offset"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 2932,
                                "end": 2935,
                                "loc": {
                                  "start": {
                                    "line": 99,
                                    "column": 53
                                  },
                                  "end": {
                                    "line": 99,
                                    "column": 56
                                  }
                                },
                                "name": "top"
                              },
                              "computed": false
                            }
                          },
                          "operator": "-",
                          "right": {
                            "type": "MemberExpression",
                            "start": 2938,
                            "end": 2951,
                            "loc": {
                              "start": {
                                "line": 99,
                                "column": 59
                              },
                              "end": {
                                "line": 99,
                                "column": 72
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 2938,
                              "end": 2947,
                              "loc": {
                                "start": {
                                  "line": 99,
                                  "column": 59
                                },
                                "end": {
                                  "line": 99,
                                  "column": 68
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 2938,
                                "end": 2942,
                                "loc": {
                                  "start": {
                                    "line": 99,
                                    "column": 59
                                  },
                                  "end": {
                                    "line": 99,
                                    "column": 63
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 2943,
                                "end": 2947,
                                "loc": {
                                  "start": {
                                    "line": 99,
                                    "column": 64
                                  },
                                  "end": {
                                    "line": 99,
                                    "column": 68
                                  }
                                },
                                "name": "view"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 2948,
                              "end": 2951,
                              "loc": {
                                "start": {
                                  "line": 99,
                                  "column": 69
                                },
                                "end": {
                                  "line": 99,
                                  "column": 72
                                }
                              },
                              "name": "top"
                            },
                            "computed": false
                          }
                        }
                      },
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": " Touch",
                          "start": 2962,
                          "end": 2970,
                          "loc": {
                            "start": {
                              "line": 101,
                              "column": 8
                            },
                            "end": {
                              "line": 101,
                              "column": 16
                            }
                          },
                          "range": [
                            2962,
                            2970
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 2979,
                      "end": 2998,
                      "loc": {
                        "start": {
                          "line": 102,
                          "column": 8
                        },
                        "end": {
                          "line": 102,
                          "column": 27
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 2979,
                        "end": 2997,
                        "loc": {
                          "start": {
                            "line": 102,
                            "column": 8
                          },
                          "end": {
                            "line": 102,
                            "column": 26
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 2979,
                          "end": 2992,
                          "loc": {
                            "start": {
                              "line": 102,
                              "column": 8
                            },
                            "end": {
                              "line": 102,
                              "column": 21
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 2979,
                            "end": 2984,
                            "loc": {
                              "start": {
                                "line": 102,
                                "column": 8
                              },
                              "end": {
                                "line": 102,
                                "column": 13
                              }
                            },
                            "name": "state",
                            "leadingComments": null
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 2985,
                            "end": 2992,
                            "loc": {
                              "start": {
                                "line": 102,
                                "column": 14
                              },
                              "end": {
                                "line": 102,
                                "column": 21
                              }
                            },
                            "name": "touches"
                          },
                          "computed": false,
                          "leadingComments": null
                        },
                        "right": {
                          "type": "ArrayExpression",
                          "start": 2995,
                          "end": 2997,
                          "loc": {
                            "start": {
                              "line": 102,
                              "column": 24
                            },
                            "end": {
                              "line": 102,
                              "column": 26
                            }
                          },
                          "elements": []
                        },
                        "leadingComments": null
                      },
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": " Touch",
                          "start": 2962,
                          "end": 2970,
                          "loc": {
                            "start": {
                              "line": 101,
                              "column": 8
                            },
                            "end": {
                              "line": 101,
                              "column": 16
                            }
                          },
                          "range": [
                            2962,
                            2970
                          ]
                        }
                      ]
                    },
                    {
                      "type": "IfStatement",
                      "start": 3007,
                      "end": 4055,
                      "loc": {
                        "start": {
                          "line": 103,
                          "column": 8
                        },
                        "end": {
                          "line": 127,
                          "column": 9
                        }
                      },
                      "test": {
                        "type": "UnaryExpression",
                        "start": 3011,
                        "end": 3026,
                        "loc": {
                          "start": {
                            "line": 103,
                            "column": 12
                          },
                          "end": {
                            "line": 103,
                            "column": 27
                          }
                        },
                        "operator": "!",
                        "prefix": true,
                        "argument": {
                          "type": "UnaryExpression",
                          "start": 3012,
                          "end": 3026,
                          "loc": {
                            "start": {
                              "line": 103,
                              "column": 13
                            },
                            "end": {
                              "line": 103,
                              "column": 27
                            }
                          },
                          "operator": "!",
                          "prefix": true,
                          "argument": {
                            "type": "MemberExpression",
                            "start": 3013,
                            "end": 3026,
                            "loc": {
                              "start": {
                                "line": 103,
                                "column": 14
                              },
                              "end": {
                                "line": 103,
                                "column": 27
                              }
                            },
                            "object": {
                              "type": "Identifier",
                              "start": 3013,
                              "end": 3018,
                              "loc": {
                                "start": {
                                  "line": 103,
                                  "column": 14
                                },
                                "end": {
                                  "line": 103,
                                  "column": 19
                                }
                              },
                              "name": "event"
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 3019,
                              "end": 3026,
                              "loc": {
                                "start": {
                                  "line": 103,
                                  "column": 20
                                },
                                "end": {
                                  "line": 103,
                                  "column": 27
                                }
                              },
                              "name": "touches"
                            },
                            "computed": false
                          }
                        }
                      },
                      "consequent": {
                        "type": "BlockStatement",
                        "start": 3028,
                        "end": 4055,
                        "loc": {
                          "start": {
                            "line": 103,
                            "column": 29
                          },
                          "end": {
                            "line": 127,
                            "column": 9
                          }
                        },
                        "body": [
                          {
                            "type": "ForOfStatement",
                            "start": 3042,
                            "end": 3615,
                            "loc": {
                              "start": {
                                "line": 104,
                                "column": 12
                              },
                              "end": {
                                "line": 117,
                                "column": 13
                              }
                            },
                            "left": {
                              "type": "VariableDeclaration",
                              "start": 3046,
                              "end": 3054,
                              "loc": {
                                "start": {
                                  "line": 104,
                                  "column": 16
                                },
                                "end": {
                                  "line": 104,
                                  "column": 24
                                }
                              },
                              "declarations": [
                                {
                                  "type": "VariableDeclarator",
                                  "start": 3050,
                                  "end": 3054,
                                  "loc": {
                                    "start": {
                                      "line": 104,
                                      "column": 20
                                    },
                                    "end": {
                                      "line": 104,
                                      "column": 24
                                    }
                                  },
                                  "id": {
                                    "type": "Identifier",
                                    "start": 3050,
                                    "end": 3054,
                                    "loc": {
                                      "start": {
                                        "line": 104,
                                        "column": 20
                                      },
                                      "end": {
                                        "line": 104,
                                        "column": 24
                                      }
                                    },
                                    "name": "item"
                                  },
                                  "init": null
                                }
                              ],
                              "kind": "let"
                            },
                            "right": {
                              "type": "CallExpression",
                              "start": 3058,
                              "end": 3086,
                              "loc": {
                                "start": {
                                  "line": 104,
                                  "column": 28
                                },
                                "end": {
                                  "line": 104,
                                  "column": 56
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 3058,
                                "end": 3071,
                                "loc": {
                                  "start": {
                                    "line": 104,
                                    "column": 28
                                  },
                                  "end": {
                                    "line": 104,
                                    "column": 41
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 3058,
                                  "end": 3066,
                                  "loc": {
                                    "start": {
                                      "line": 104,
                                      "column": 28
                                    },
                                    "end": {
                                      "line": 104,
                                      "column": 36
                                    }
                                  },
                                  "object": {
                                    "type": "ArrayExpression",
                                    "start": 3058,
                                    "end": 3060,
                                    "loc": {
                                      "start": {
                                        "line": 104,
                                        "column": 28
                                      },
                                      "end": {
                                        "line": 104,
                                        "column": 30
                                      }
                                    },
                                    "elements": []
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 3061,
                                    "end": 3066,
                                    "loc": {
                                      "start": {
                                        "line": 104,
                                        "column": 31
                                      },
                                      "end": {
                                        "line": 104,
                                        "column": 36
                                      }
                                    },
                                    "name": "slice"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 3067,
                                  "end": 3071,
                                  "loc": {
                                    "start": {
                                      "line": 104,
                                      "column": 37
                                    },
                                    "end": {
                                      "line": 104,
                                      "column": 41
                                    }
                                  },
                                  "name": "call"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "MemberExpression",
                                  "start": 3072,
                                  "end": 3085,
                                  "loc": {
                                    "start": {
                                      "line": 104,
                                      "column": 42
                                    },
                                    "end": {
                                      "line": 104,
                                      "column": 55
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 3072,
                                    "end": 3077,
                                    "loc": {
                                      "start": {
                                        "line": 104,
                                        "column": 42
                                      },
                                      "end": {
                                        "line": 104,
                                        "column": 47
                                      }
                                    },
                                    "name": "event"
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 3078,
                                    "end": 3085,
                                    "loc": {
                                      "start": {
                                        "line": 104,
                                        "column": 48
                                      },
                                      "end": {
                                        "line": 104,
                                        "column": 55
                                      }
                                    },
                                    "name": "touches"
                                  },
                                  "computed": false
                                }
                              ]
                            },
                            "body": {
                              "type": "BlockStatement",
                              "start": 3088,
                              "end": 3615,
                              "loc": {
                                "start": {
                                  "line": 104,
                                  "column": 58
                                },
                                "end": {
                                  "line": 117,
                                  "column": 13
                                }
                              },
                              "body": [
                                {
                                  "type": "ExpressionStatement",
                                  "start": 3106,
                                  "end": 3125,
                                  "loc": {
                                    "start": {
                                      "line": 105,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 105,
                                      "column": 35
                                    }
                                  },
                                  "expression": {
                                    "type": "AssignmentExpression",
                                    "start": 3106,
                                    "end": 3124,
                                    "loc": {
                                      "start": {
                                        "line": 105,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 105,
                                        "column": 34
                                      }
                                    },
                                    "operator": "=",
                                    "left": {
                                      "type": "Identifier",
                                      "start": 3106,
                                      "end": 3111,
                                      "loc": {
                                        "start": {
                                          "line": 105,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 105,
                                          "column": 21
                                        }
                                      },
                                      "name": "pageX"
                                    },
                                    "right": {
                                      "type": "MemberExpression",
                                      "start": 3114,
                                      "end": 3124,
                                      "loc": {
                                        "start": {
                                          "line": 105,
                                          "column": 24
                                        },
                                        "end": {
                                          "line": 105,
                                          "column": 34
                                        }
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "start": 3114,
                                        "end": 3118,
                                        "loc": {
                                          "start": {
                                            "line": 105,
                                            "column": 24
                                          },
                                          "end": {
                                            "line": 105,
                                            "column": 28
                                          }
                                        },
                                        "name": "item"
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 3119,
                                        "end": 3124,
                                        "loc": {
                                          "start": {
                                            "line": 105,
                                            "column": 29
                                          },
                                          "end": {
                                            "line": 105,
                                            "column": 34
                                          }
                                        },
                                        "name": "pageX"
                                      },
                                      "computed": false
                                    }
                                  }
                                },
                                {
                                  "type": "ExpressionStatement",
                                  "start": 3142,
                                  "end": 3161,
                                  "loc": {
                                    "start": {
                                      "line": 106,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 106,
                                      "column": 35
                                    }
                                  },
                                  "expression": {
                                    "type": "AssignmentExpression",
                                    "start": 3142,
                                    "end": 3160,
                                    "loc": {
                                      "start": {
                                        "line": 106,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 106,
                                        "column": 34
                                      }
                                    },
                                    "operator": "=",
                                    "left": {
                                      "type": "Identifier",
                                      "start": 3142,
                                      "end": 3147,
                                      "loc": {
                                        "start": {
                                          "line": 106,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 106,
                                          "column": 21
                                        }
                                      },
                                      "name": "pageY"
                                    },
                                    "right": {
                                      "type": "MemberExpression",
                                      "start": 3150,
                                      "end": 3160,
                                      "loc": {
                                        "start": {
                                          "line": 106,
                                          "column": 24
                                        },
                                        "end": {
                                          "line": 106,
                                          "column": 34
                                        }
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "start": 3150,
                                        "end": 3154,
                                        "loc": {
                                          "start": {
                                            "line": 106,
                                            "column": 24
                                          },
                                          "end": {
                                            "line": 106,
                                            "column": 28
                                          }
                                        },
                                        "name": "item"
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 3155,
                                        "end": 3160,
                                        "loc": {
                                          "start": {
                                            "line": 106,
                                            "column": 29
                                          },
                                          "end": {
                                            "line": 106,
                                            "column": 34
                                          }
                                        },
                                        "name": "pageY"
                                      },
                                      "computed": false
                                    }
                                  }
                                },
                                {
                                  "type": "ExpressionStatement",
                                  "start": 3178,
                                  "end": 3201,
                                  "loc": {
                                    "start": {
                                      "line": 107,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 107,
                                      "column": 39
                                    }
                                  },
                                  "expression": {
                                    "type": "AssignmentExpression",
                                    "start": 3178,
                                    "end": 3200,
                                    "loc": {
                                      "start": {
                                        "line": 107,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 107,
                                        "column": 38
                                      }
                                    },
                                    "operator": "=",
                                    "left": {
                                      "type": "Identifier",
                                      "start": 3178,
                                      "end": 3185,
                                      "loc": {
                                        "start": {
                                          "line": 107,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 107,
                                          "column": 23
                                        }
                                      },
                                      "name": "clientX"
                                    },
                                    "right": {
                                      "type": "MemberExpression",
                                      "start": 3188,
                                      "end": 3200,
                                      "loc": {
                                        "start": {
                                          "line": 107,
                                          "column": 26
                                        },
                                        "end": {
                                          "line": 107,
                                          "column": 38
                                        }
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "start": 3188,
                                        "end": 3192,
                                        "loc": {
                                          "start": {
                                            "line": 107,
                                            "column": 26
                                          },
                                          "end": {
                                            "line": 107,
                                            "column": 30
                                          }
                                        },
                                        "name": "item"
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 3193,
                                        "end": 3200,
                                        "loc": {
                                          "start": {
                                            "line": 107,
                                            "column": 31
                                          },
                                          "end": {
                                            "line": 107,
                                            "column": 38
                                          }
                                        },
                                        "name": "clientX"
                                      },
                                      "computed": false
                                    }
                                  }
                                },
                                {
                                  "type": "ExpressionStatement",
                                  "start": 3218,
                                  "end": 3241,
                                  "loc": {
                                    "start": {
                                      "line": 108,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 108,
                                      "column": 39
                                    }
                                  },
                                  "expression": {
                                    "type": "AssignmentExpression",
                                    "start": 3218,
                                    "end": 3240,
                                    "loc": {
                                      "start": {
                                        "line": 108,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 108,
                                        "column": 38
                                      }
                                    },
                                    "operator": "=",
                                    "left": {
                                      "type": "Identifier",
                                      "start": 3218,
                                      "end": 3225,
                                      "loc": {
                                        "start": {
                                          "line": 108,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 108,
                                          "column": 23
                                        }
                                      },
                                      "name": "clientY"
                                    },
                                    "right": {
                                      "type": "MemberExpression",
                                      "start": 3228,
                                      "end": 3240,
                                      "loc": {
                                        "start": {
                                          "line": 108,
                                          "column": 26
                                        },
                                        "end": {
                                          "line": 108,
                                          "column": 38
                                        }
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "start": 3228,
                                        "end": 3232,
                                        "loc": {
                                          "start": {
                                            "line": 108,
                                            "column": 26
                                          },
                                          "end": {
                                            "line": 108,
                                            "column": 30
                                          }
                                        },
                                        "name": "item"
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 3233,
                                        "end": 3240,
                                        "loc": {
                                          "start": {
                                            "line": 108,
                                            "column": 31
                                          },
                                          "end": {
                                            "line": 108,
                                            "column": 38
                                          }
                                        },
                                        "name": "clientY"
                                      },
                                      "computed": false
                                    }
                                  }
                                },
                                {
                                  "type": "ExpressionStatement",
                                  "start": 3258,
                                  "end": 3601,
                                  "loc": {
                                    "start": {
                                      "line": 109,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 116,
                                      "column": 19
                                    }
                                  },
                                  "expression": {
                                    "type": "CallExpression",
                                    "start": 3258,
                                    "end": 3600,
                                    "loc": {
                                      "start": {
                                        "line": 109,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 116,
                                        "column": 18
                                      }
                                    },
                                    "callee": {
                                      "type": "MemberExpression",
                                      "start": 3258,
                                      "end": 3276,
                                      "loc": {
                                        "start": {
                                          "line": 109,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 109,
                                          "column": 34
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 3258,
                                        "end": 3271,
                                        "loc": {
                                          "start": {
                                            "line": 109,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 109,
                                            "column": 29
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 3258,
                                          "end": 3263,
                                          "loc": {
                                            "start": {
                                              "line": 109,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 109,
                                              "column": 21
                                            }
                                          },
                                          "name": "state"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 3264,
                                          "end": 3271,
                                          "loc": {
                                            "start": {
                                              "line": 109,
                                              "column": 22
                                            },
                                            "end": {
                                              "line": 109,
                                              "column": 29
                                            }
                                          },
                                          "name": "touches"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 3272,
                                        "end": 3276,
                                        "loc": {
                                          "start": {
                                            "line": 109,
                                            "column": 30
                                          },
                                          "end": {
                                            "line": 109,
                                            "column": 34
                                          }
                                        },
                                        "name": "push"
                                      },
                                      "computed": false
                                    },
                                    "arguments": [
                                      {
                                        "type": "ObjectExpression",
                                        "start": 3277,
                                        "end": 3599,
                                        "loc": {
                                          "start": {
                                            "line": 109,
                                            "column": 35
                                          },
                                          "end": {
                                            "line": 116,
                                            "column": 17
                                          }
                                        },
                                        "properties": [
                                          {
                                            "type": "Property",
                                            "start": 3299,
                                            "end": 3315,
                                            "loc": {
                                              "start": {
                                                "line": 110,
                                                "column": 20
                                              },
                                              "end": {
                                                "line": 110,
                                                "column": 36
                                              }
                                            },
                                            "method": false,
                                            "shorthand": false,
                                            "computed": false,
                                            "key": {
                                              "type": "Identifier",
                                              "start": 3299,
                                              "end": 3306,
                                              "loc": {
                                                "start": {
                                                  "line": 110,
                                                  "column": 20
                                                },
                                                "end": {
                                                  "line": 110,
                                                  "column": 27
                                                }
                                              },
                                              "name": "clientX"
                                            },
                                            "value": {
                                              "type": "Identifier",
                                              "start": 3308,
                                              "end": 3315,
                                              "loc": {
                                                "start": {
                                                  "line": 110,
                                                  "column": 29
                                                },
                                                "end": {
                                                  "line": 110,
                                                  "column": 36
                                                }
                                              },
                                              "name": "clientX"
                                            },
                                            "kind": "init"
                                          },
                                          {
                                            "type": "Property",
                                            "start": 3337,
                                            "end": 3353,
                                            "loc": {
                                              "start": {
                                                "line": 111,
                                                "column": 20
                                              },
                                              "end": {
                                                "line": 111,
                                                "column": 36
                                              }
                                            },
                                            "method": false,
                                            "shorthand": false,
                                            "computed": false,
                                            "key": {
                                              "type": "Identifier",
                                              "start": 3337,
                                              "end": 3344,
                                              "loc": {
                                                "start": {
                                                  "line": 111,
                                                  "column": 20
                                                },
                                                "end": {
                                                  "line": 111,
                                                  "column": 27
                                                }
                                              },
                                              "name": "clientY"
                                            },
                                            "value": {
                                              "type": "Identifier",
                                              "start": 3346,
                                              "end": 3353,
                                              "loc": {
                                                "start": {
                                                  "line": 111,
                                                  "column": 29
                                                },
                                                "end": {
                                                  "line": 111,
                                                  "column": 36
                                                }
                                              },
                                              "name": "clientY"
                                            },
                                            "kind": "init"
                                          },
                                          {
                                            "type": "Property",
                                            "start": 3375,
                                            "end": 3434,
                                            "loc": {
                                              "start": {
                                                "line": 112,
                                                "column": 20
                                              },
                                              "end": {
                                                "line": 112,
                                                "column": 79
                                              }
                                            },
                                            "method": false,
                                            "shorthand": false,
                                            "computed": false,
                                            "key": {
                                              "type": "Identifier",
                                              "start": 3375,
                                              "end": 3382,
                                              "loc": {
                                                "start": {
                                                  "line": 112,
                                                  "column": 20
                                                },
                                                "end": {
                                                  "line": 112,
                                                  "column": 27
                                                }
                                              },
                                              "name": "offsetX"
                                            },
                                            "value": {
                                              "type": "BinaryExpression",
                                              "start": 3384,
                                              "end": 3434,
                                              "loc": {
                                                "start": {
                                                  "line": 112,
                                                  "column": 29
                                                },
                                                "end": {
                                                  "line": 112,
                                                  "column": 79
                                                }
                                              },
                                              "left": {
                                                "type": "BinaryExpression",
                                                "start": 3384,
                                                "end": 3417,
                                                "loc": {
                                                  "start": {
                                                    "line": 112,
                                                    "column": 29
                                                  },
                                                  "end": {
                                                    "line": 112,
                                                    "column": 62
                                                  }
                                                },
                                                "left": {
                                                  "type": "Identifier",
                                                  "start": 3384,
                                                  "end": 3389,
                                                  "loc": {
                                                    "start": {
                                                      "line": 112,
                                                      "column": 29
                                                    },
                                                    "end": {
                                                      "line": 112,
                                                      "column": 34
                                                    }
                                                  },
                                                  "name": "pageX"
                                                },
                                                "operator": "-",
                                                "right": {
                                                  "type": "MemberExpression",
                                                  "start": 3392,
                                                  "end": 3417,
                                                  "loc": {
                                                    "start": {
                                                      "line": 112,
                                                      "column": 37
                                                    },
                                                    "end": {
                                                      "line": 112,
                                                      "column": 62
                                                    }
                                                  },
                                                  "object": {
                                                    "type": "MemberExpression",
                                                    "start": 3392,
                                                    "end": 3412,
                                                    "loc": {
                                                      "start": {
                                                        "line": 112,
                                                        "column": 37
                                                      },
                                                      "end": {
                                                        "line": 112,
                                                        "column": 57
                                                      }
                                                    },
                                                    "object": {
                                                      "type": "MemberExpression",
                                                      "start": 3392,
                                                      "end": 3405,
                                                      "loc": {
                                                        "start": {
                                                          "line": 112,
                                                          "column": 37
                                                        },
                                                        "end": {
                                                          "line": 112,
                                                          "column": 50
                                                        }
                                                      },
                                                      "object": {
                                                        "type": "ThisExpression",
                                                        "start": 3392,
                                                        "end": 3396,
                                                        "loc": {
                                                          "start": {
                                                            "line": 112,
                                                            "column": 37
                                                          },
                                                          "end": {
                                                            "line": 112,
                                                            "column": 41
                                                          }
                                                        }
                                                      },
                                                      "property": {
                                                        "type": "Identifier",
                                                        "start": 3397,
                                                        "end": 3405,
                                                        "loc": {
                                                          "start": {
                                                            "line": 112,
                                                            "column": 42
                                                          },
                                                          "end": {
                                                            "line": 112,
                                                            "column": 50
                                                          }
                                                        },
                                                        "name": "renderer"
                                                      },
                                                      "computed": false
                                                    },
                                                    "property": {
                                                      "type": "Identifier",
                                                      "start": 3406,
                                                      "end": 3412,
                                                      "loc": {
                                                        "start": {
                                                          "line": 112,
                                                          "column": 51
                                                        },
                                                        "end": {
                                                          "line": 112,
                                                          "column": 57
                                                        }
                                                      },
                                                      "name": "offset"
                                                    },
                                                    "computed": false
                                                  },
                                                  "property": {
                                                    "type": "Identifier",
                                                    "start": 3413,
                                                    "end": 3417,
                                                    "loc": {
                                                      "start": {
                                                        "line": 112,
                                                        "column": 58
                                                      },
                                                      "end": {
                                                        "line": 112,
                                                        "column": 62
                                                      }
                                                    },
                                                    "name": "left"
                                                  },
                                                  "computed": false
                                                }
                                              },
                                              "operator": "-",
                                              "right": {
                                                "type": "MemberExpression",
                                                "start": 3420,
                                                "end": 3434,
                                                "loc": {
                                                  "start": {
                                                    "line": 112,
                                                    "column": 65
                                                  },
                                                  "end": {
                                                    "line": 112,
                                                    "column": 79
                                                  }
                                                },
                                                "object": {
                                                  "type": "MemberExpression",
                                                  "start": 3420,
                                                  "end": 3429,
                                                  "loc": {
                                                    "start": {
                                                      "line": 112,
                                                      "column": 65
                                                    },
                                                    "end": {
                                                      "line": 112,
                                                      "column": 74
                                                    }
                                                  },
                                                  "object": {
                                                    "type": "ThisExpression",
                                                    "start": 3420,
                                                    "end": 3424,
                                                    "loc": {
                                                      "start": {
                                                        "line": 112,
                                                        "column": 65
                                                      },
                                                      "end": {
                                                        "line": 112,
                                                        "column": 69
                                                      }
                                                    }
                                                  },
                                                  "property": {
                                                    "type": "Identifier",
                                                    "start": 3425,
                                                    "end": 3429,
                                                    "loc": {
                                                      "start": {
                                                        "line": 112,
                                                        "column": 70
                                                      },
                                                      "end": {
                                                        "line": 112,
                                                        "column": 74
                                                      }
                                                    },
                                                    "name": "view"
                                                  },
                                                  "computed": false
                                                },
                                                "property": {
                                                  "type": "Identifier",
                                                  "start": 3430,
                                                  "end": 3434,
                                                  "loc": {
                                                    "start": {
                                                      "line": 112,
                                                      "column": 75
                                                    },
                                                    "end": {
                                                      "line": 112,
                                                      "column": 79
                                                    }
                                                  },
                                                  "name": "left"
                                                },
                                                "computed": false
                                              }
                                            },
                                            "kind": "init"
                                          },
                                          {
                                            "type": "Property",
                                            "start": 3456,
                                            "end": 3513,
                                            "loc": {
                                              "start": {
                                                "line": 113,
                                                "column": 20
                                              },
                                              "end": {
                                                "line": 113,
                                                "column": 77
                                              }
                                            },
                                            "method": false,
                                            "shorthand": false,
                                            "computed": false,
                                            "key": {
                                              "type": "Identifier",
                                              "start": 3456,
                                              "end": 3463,
                                              "loc": {
                                                "start": {
                                                  "line": 113,
                                                  "column": 20
                                                },
                                                "end": {
                                                  "line": 113,
                                                  "column": 27
                                                }
                                              },
                                              "name": "offsetY"
                                            },
                                            "value": {
                                              "type": "BinaryExpression",
                                              "start": 3465,
                                              "end": 3513,
                                              "loc": {
                                                "start": {
                                                  "line": 113,
                                                  "column": 29
                                                },
                                                "end": {
                                                  "line": 113,
                                                  "column": 77
                                                }
                                              },
                                              "left": {
                                                "type": "BinaryExpression",
                                                "start": 3465,
                                                "end": 3497,
                                                "loc": {
                                                  "start": {
                                                    "line": 113,
                                                    "column": 29
                                                  },
                                                  "end": {
                                                    "line": 113,
                                                    "column": 61
                                                  }
                                                },
                                                "left": {
                                                  "type": "Identifier",
                                                  "start": 3465,
                                                  "end": 3470,
                                                  "loc": {
                                                    "start": {
                                                      "line": 113,
                                                      "column": 29
                                                    },
                                                    "end": {
                                                      "line": 113,
                                                      "column": 34
                                                    }
                                                  },
                                                  "name": "pageY"
                                                },
                                                "operator": "-",
                                                "right": {
                                                  "type": "MemberExpression",
                                                  "start": 3473,
                                                  "end": 3497,
                                                  "loc": {
                                                    "start": {
                                                      "line": 113,
                                                      "column": 37
                                                    },
                                                    "end": {
                                                      "line": 113,
                                                      "column": 61
                                                    }
                                                  },
                                                  "object": {
                                                    "type": "MemberExpression",
                                                    "start": 3473,
                                                    "end": 3493,
                                                    "loc": {
                                                      "start": {
                                                        "line": 113,
                                                        "column": 37
                                                      },
                                                      "end": {
                                                        "line": 113,
                                                        "column": 57
                                                      }
                                                    },
                                                    "object": {
                                                      "type": "MemberExpression",
                                                      "start": 3473,
                                                      "end": 3486,
                                                      "loc": {
                                                        "start": {
                                                          "line": 113,
                                                          "column": 37
                                                        },
                                                        "end": {
                                                          "line": 113,
                                                          "column": 50
                                                        }
                                                      },
                                                      "object": {
                                                        "type": "ThisExpression",
                                                        "start": 3473,
                                                        "end": 3477,
                                                        "loc": {
                                                          "start": {
                                                            "line": 113,
                                                            "column": 37
                                                          },
                                                          "end": {
                                                            "line": 113,
                                                            "column": 41
                                                          }
                                                        }
                                                      },
                                                      "property": {
                                                        "type": "Identifier",
                                                        "start": 3478,
                                                        "end": 3486,
                                                        "loc": {
                                                          "start": {
                                                            "line": 113,
                                                            "column": 42
                                                          },
                                                          "end": {
                                                            "line": 113,
                                                            "column": 50
                                                          }
                                                        },
                                                        "name": "renderer"
                                                      },
                                                      "computed": false
                                                    },
                                                    "property": {
                                                      "type": "Identifier",
                                                      "start": 3487,
                                                      "end": 3493,
                                                      "loc": {
                                                        "start": {
                                                          "line": 113,
                                                          "column": 51
                                                        },
                                                        "end": {
                                                          "line": 113,
                                                          "column": 57
                                                        }
                                                      },
                                                      "name": "offset"
                                                    },
                                                    "computed": false
                                                  },
                                                  "property": {
                                                    "type": "Identifier",
                                                    "start": 3494,
                                                    "end": 3497,
                                                    "loc": {
                                                      "start": {
                                                        "line": 113,
                                                        "column": 58
                                                      },
                                                      "end": {
                                                        "line": 113,
                                                        "column": 61
                                                      }
                                                    },
                                                    "name": "top"
                                                  },
                                                  "computed": false
                                                }
                                              },
                                              "operator": "-",
                                              "right": {
                                                "type": "MemberExpression",
                                                "start": 3500,
                                                "end": 3513,
                                                "loc": {
                                                  "start": {
                                                    "line": 113,
                                                    "column": 64
                                                  },
                                                  "end": {
                                                    "line": 113,
                                                    "column": 77
                                                  }
                                                },
                                                "object": {
                                                  "type": "MemberExpression",
                                                  "start": 3500,
                                                  "end": 3509,
                                                  "loc": {
                                                    "start": {
                                                      "line": 113,
                                                      "column": 64
                                                    },
                                                    "end": {
                                                      "line": 113,
                                                      "column": 73
                                                    }
                                                  },
                                                  "object": {
                                                    "type": "ThisExpression",
                                                    "start": 3500,
                                                    "end": 3504,
                                                    "loc": {
                                                      "start": {
                                                        "line": 113,
                                                        "column": 64
                                                      },
                                                      "end": {
                                                        "line": 113,
                                                        "column": 68
                                                      }
                                                    }
                                                  },
                                                  "property": {
                                                    "type": "Identifier",
                                                    "start": 3505,
                                                    "end": 3509,
                                                    "loc": {
                                                      "start": {
                                                        "line": 113,
                                                        "column": 69
                                                      },
                                                      "end": {
                                                        "line": 113,
                                                        "column": 73
                                                      }
                                                    },
                                                    "name": "view"
                                                  },
                                                  "computed": false
                                                },
                                                "property": {
                                                  "type": "Identifier",
                                                  "start": 3510,
                                                  "end": 3513,
                                                  "loc": {
                                                    "start": {
                                                      "line": 113,
                                                      "column": 74
                                                    },
                                                    "end": {
                                                      "line": 113,
                                                      "column": 77
                                                    }
                                                  },
                                                  "name": "top"
                                                },
                                                "computed": false
                                              }
                                            },
                                            "kind": "init"
                                          },
                                          {
                                            "type": "Property",
                                            "start": 3535,
                                            "end": 3547,
                                            "loc": {
                                              "start": {
                                                "line": 114,
                                                "column": 20
                                              },
                                              "end": {
                                                "line": 114,
                                                "column": 32
                                              }
                                            },
                                            "method": false,
                                            "shorthand": false,
                                            "computed": false,
                                            "key": {
                                              "type": "Identifier",
                                              "start": 3535,
                                              "end": 3540,
                                              "loc": {
                                                "start": {
                                                  "line": 114,
                                                  "column": 20
                                                },
                                                "end": {
                                                  "line": 114,
                                                  "column": 25
                                                }
                                              },
                                              "name": "pageX"
                                            },
                                            "value": {
                                              "type": "Identifier",
                                              "start": 3542,
                                              "end": 3547,
                                              "loc": {
                                                "start": {
                                                  "line": 114,
                                                  "column": 27
                                                },
                                                "end": {
                                                  "line": 114,
                                                  "column": 32
                                                }
                                              },
                                              "name": "pageX"
                                            },
                                            "kind": "init"
                                          },
                                          {
                                            "type": "Property",
                                            "start": 3569,
                                            "end": 3581,
                                            "loc": {
                                              "start": {
                                                "line": 115,
                                                "column": 20
                                              },
                                              "end": {
                                                "line": 115,
                                                "column": 32
                                              }
                                            },
                                            "method": false,
                                            "shorthand": false,
                                            "computed": false,
                                            "key": {
                                              "type": "Identifier",
                                              "start": 3569,
                                              "end": 3574,
                                              "loc": {
                                                "start": {
                                                  "line": 115,
                                                  "column": 20
                                                },
                                                "end": {
                                                  "line": 115,
                                                  "column": 25
                                                }
                                              },
                                              "name": "pageY"
                                            },
                                            "value": {
                                              "type": "Identifier",
                                              "start": 3576,
                                              "end": 3581,
                                              "loc": {
                                                "start": {
                                                  "line": 115,
                                                  "column": 27
                                                },
                                                "end": {
                                                  "line": 115,
                                                  "column": 32
                                                }
                                              },
                                              "name": "pageY"
                                            },
                                            "kind": "init"
                                          }
                                        ]
                                      }
                                    ]
                                  }
                                }
                              ]
                            }
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 3628,
                            "end": 3647,
                            "loc": {
                              "start": {
                                "line": 118,
                                "column": 12
                              },
                              "end": {
                                "line": 118,
                                "column": 31
                              }
                            },
                            "expression": {
                              "type": "AssignmentExpression",
                              "start": 3628,
                              "end": 3646,
                              "loc": {
                                "start": {
                                  "line": 118,
                                  "column": 12
                                },
                                "end": {
                                  "line": 118,
                                  "column": 30
                                }
                              },
                              "operator": "=",
                              "left": {
                                "type": "MemberExpression",
                                "start": 3628,
                                "end": 3639,
                                "loc": {
                                  "start": {
                                    "line": 118,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 118,
                                    "column": 23
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 3628,
                                  "end": 3633,
                                  "loc": {
                                    "start": {
                                      "line": 118,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 118,
                                      "column": 17
                                    }
                                  },
                                  "name": "state"
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 3634,
                                  "end": 3639,
                                  "loc": {
                                    "start": {
                                      "line": 118,
                                      "column": 18
                                    },
                                    "end": {
                                      "line": 118,
                                      "column": 23
                                    }
                                  },
                                  "name": "touch"
                                },
                                "computed": false
                              },
                              "right": {
                                "type": "Literal",
                                "start": 3642,
                                "end": 3646,
                                "loc": {
                                  "start": {
                                    "line": 118,
                                    "column": 26
                                  },
                                  "end": {
                                    "line": 118,
                                    "column": 30
                                  }
                                },
                                "value": true,
                                "rawValue": true,
                                "raw": "true"
                              }
                            }
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 3660,
                            "end": 3704,
                            "loc": {
                              "start": {
                                "line": 119,
                                "column": 12
                              },
                              "end": {
                                "line": 119,
                                "column": 56
                              }
                            },
                            "expression": {
                              "type": "AssignmentExpression",
                              "start": 3660,
                              "end": 3703,
                              "loc": {
                                "start": {
                                  "line": 119,
                                  "column": 12
                                },
                                "end": {
                                  "line": 119,
                                  "column": 55
                                }
                              },
                              "operator": "=",
                              "left": {
                                "type": "MemberExpression",
                                "start": 3660,
                                "end": 3676,
                                "loc": {
                                  "start": {
                                    "line": 119,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 119,
                                    "column": 28
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 3660,
                                  "end": 3665,
                                  "loc": {
                                    "start": {
                                      "line": 119,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 119,
                                      "column": 17
                                    }
                                  },
                                  "name": "state"
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 3666,
                                  "end": 3676,
                                  "loc": {
                                    "start": {
                                      "line": 119,
                                      "column": 18
                                    },
                                    "end": {
                                      "line": 119,
                                      "column": 28
                                    }
                                  },
                                  "name": "multitouch"
                                },
                                "computed": false
                              },
                              "right": {
                                "type": "BinaryExpression",
                                "start": 3679,
                                "end": 3703,
                                "loc": {
                                  "start": {
                                    "line": 119,
                                    "column": 31
                                  },
                                  "end": {
                                    "line": 119,
                                    "column": 55
                                  }
                                },
                                "left": {
                                  "type": "MemberExpression",
                                  "start": 3679,
                                  "end": 3699,
                                  "loc": {
                                    "start": {
                                      "line": 119,
                                      "column": 31
                                    },
                                    "end": {
                                      "line": 119,
                                      "column": 51
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 3679,
                                    "end": 3692,
                                    "loc": {
                                      "start": {
                                        "line": 119,
                                        "column": 31
                                      },
                                      "end": {
                                        "line": 119,
                                        "column": 44
                                      }
                                    },
                                    "object": {
                                      "type": "Identifier",
                                      "start": 3679,
                                      "end": 3684,
                                      "loc": {
                                        "start": {
                                          "line": 119,
                                          "column": 31
                                        },
                                        "end": {
                                          "line": 119,
                                          "column": 36
                                        }
                                      },
                                      "name": "state"
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 3685,
                                      "end": 3692,
                                      "loc": {
                                        "start": {
                                          "line": 119,
                                          "column": 37
                                        },
                                        "end": {
                                          "line": 119,
                                          "column": 44
                                        }
                                      },
                                      "name": "touches"
                                    },
                                    "computed": false
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 3693,
                                    "end": 3699,
                                    "loc": {
                                      "start": {
                                        "line": 119,
                                        "column": 45
                                      },
                                      "end": {
                                        "line": 119,
                                        "column": 51
                                      }
                                    },
                                    "name": "length"
                                  },
                                  "computed": false
                                },
                                "operator": ">",
                                "right": {
                                  "type": "Literal",
                                  "start": 3702,
                                  "end": 3703,
                                  "loc": {
                                    "start": {
                                      "line": 119,
                                      "column": 54
                                    },
                                    "end": {
                                      "line": 119,
                                      "column": 55
                                    }
                                  },
                                  "value": 1,
                                  "rawValue": 1,
                                  "raw": "1"
                                }
                              }
                            }
                          },
                          {
                            "type": "IfStatement",
                            "start": 3717,
                            "end": 4045,
                            "loc": {
                              "start": {
                                "line": 120,
                                "column": 12
                              },
                              "end": {
                                "line": 126,
                                "column": 13
                              }
                            },
                            "test": {
                              "type": "BinaryExpression",
                              "start": 3721,
                              "end": 3745,
                              "loc": {
                                "start": {
                                  "line": 120,
                                  "column": 16
                                },
                                "end": {
                                  "line": 120,
                                  "column": 40
                                }
                              },
                              "left": {
                                "type": "MemberExpression",
                                "start": 3721,
                                "end": 3741,
                                "loc": {
                                  "start": {
                                    "line": 120,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 120,
                                    "column": 36
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 3721,
                                  "end": 3734,
                                  "loc": {
                                    "start": {
                                      "line": 120,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 120,
                                      "column": 29
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 3721,
                                    "end": 3726,
                                    "loc": {
                                      "start": {
                                        "line": 120,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 120,
                                        "column": 21
                                      }
                                    },
                                    "name": "state"
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 3727,
                                    "end": 3734,
                                    "loc": {
                                      "start": {
                                        "line": 120,
                                        "column": 22
                                      },
                                      "end": {
                                        "line": 120,
                                        "column": 29
                                      }
                                    },
                                    "name": "touches"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 3735,
                                  "end": 3741,
                                  "loc": {
                                    "start": {
                                      "line": 120,
                                      "column": 30
                                    },
                                    "end": {
                                      "line": 120,
                                      "column": 36
                                    }
                                  },
                                  "name": "length"
                                },
                                "computed": false
                              },
                              "operator": ">",
                              "right": {
                                "type": "Literal",
                                "start": 3744,
                                "end": 3745,
                                "loc": {
                                  "start": {
                                    "line": 120,
                                    "column": 39
                                  },
                                  "end": {
                                    "line": 120,
                                    "column": 40
                                  }
                                },
                                "value": 0,
                                "rawValue": 0,
                                "raw": "0"
                              }
                            },
                            "consequent": {
                              "type": "BlockStatement",
                              "start": 3747,
                              "end": 3920,
                              "loc": {
                                "start": {
                                  "line": 120,
                                  "column": 42
                                },
                                "end": {
                                  "line": 123,
                                  "column": 13
                                }
                              },
                              "body": [
                                {
                                  "type": "ExpressionStatement",
                                  "start": 3765,
                                  "end": 3827,
                                  "loc": {
                                    "start": {
                                      "line": 121,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 121,
                                      "column": 78
                                    }
                                  },
                                  "expression": {
                                    "type": "AssignmentExpression",
                                    "start": 3765,
                                    "end": 3826,
                                    "loc": {
                                      "start": {
                                        "line": 121,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 121,
                                        "column": 77
                                      }
                                    },
                                    "operator": "=",
                                    "left": {
                                      "type": "MemberExpression",
                                      "start": 3765,
                                      "end": 3778,
                                      "loc": {
                                        "start": {
                                          "line": 121,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 121,
                                          "column": 29
                                        }
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "start": 3765,
                                        "end": 3770,
                                        "loc": {
                                          "start": {
                                            "line": 121,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 121,
                                            "column": 21
                                          }
                                        },
                                        "name": "state"
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 3771,
                                        "end": 3778,
                                        "loc": {
                                          "start": {
                                            "line": 121,
                                            "column": 22
                                          },
                                          "end": {
                                            "line": 121,
                                            "column": 29
                                          }
                                        },
                                        "name": "offsetX"
                                      },
                                      "computed": false
                                    },
                                    "right": {
                                      "type": "AssignmentExpression",
                                      "start": 3781,
                                      "end": 3826,
                                      "loc": {
                                        "start": {
                                          "line": 121,
                                          "column": 32
                                        },
                                        "end": {
                                          "line": 121,
                                          "column": 77
                                        }
                                      },
                                      "operator": "=",
                                      "left": {
                                        "type": "MemberExpression",
                                        "start": 3781,
                                        "end": 3799,
                                        "loc": {
                                          "start": {
                                            "line": 121,
                                            "column": 32
                                          },
                                          "end": {
                                            "line": 121,
                                            "column": 50
                                          }
                                        },
                                        "object": {
                                          "type": "MemberExpression",
                                          "start": 3781,
                                          "end": 3791,
                                          "loc": {
                                            "start": {
                                              "line": 121,
                                              "column": 32
                                            },
                                            "end": {
                                              "line": 121,
                                              "column": 42
                                            }
                                          },
                                          "object": {
                                            "type": "ThisExpression",
                                            "start": 3781,
                                            "end": 3785,
                                            "loc": {
                                              "start": {
                                                "line": 121,
                                                "column": 32
                                              },
                                              "end": {
                                                "line": 121,
                                                "column": 36
                                              }
                                            }
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "start": 3786,
                                            "end": 3791,
                                            "loc": {
                                              "start": {
                                                "line": 121,
                                                "column": 37
                                              },
                                              "end": {
                                                "line": 121,
                                                "column": 42
                                              }
                                            },
                                            "name": "touch"
                                          },
                                          "computed": false
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 3792,
                                          "end": 3799,
                                          "loc": {
                                            "start": {
                                              "line": 121,
                                              "column": 43
                                            },
                                            "end": {
                                              "line": 121,
                                              "column": 50
                                            }
                                          },
                                          "name": "offsetX"
                                        },
                                        "computed": false
                                      },
                                      "right": {
                                        "type": "MemberExpression",
                                        "start": 3802,
                                        "end": 3826,
                                        "loc": {
                                          "start": {
                                            "line": 121,
                                            "column": 53
                                          },
                                          "end": {
                                            "line": 121,
                                            "column": 77
                                          }
                                        },
                                        "object": {
                                          "type": "MemberExpression",
                                          "start": 3802,
                                          "end": 3818,
                                          "loc": {
                                            "start": {
                                              "line": 121,
                                              "column": 53
                                            },
                                            "end": {
                                              "line": 121,
                                              "column": 69
                                            }
                                          },
                                          "object": {
                                            "type": "MemberExpression",
                                            "start": 3802,
                                            "end": 3815,
                                            "loc": {
                                              "start": {
                                                "line": 121,
                                                "column": 53
                                              },
                                              "end": {
                                                "line": 121,
                                                "column": 66
                                              }
                                            },
                                            "object": {
                                              "type": "Identifier",
                                              "start": 3802,
                                              "end": 3807,
                                              "loc": {
                                                "start": {
                                                  "line": 121,
                                                  "column": 53
                                                },
                                                "end": {
                                                  "line": 121,
                                                  "column": 58
                                                }
                                              },
                                              "name": "state"
                                            },
                                            "property": {
                                              "type": "Identifier",
                                              "start": 3808,
                                              "end": 3815,
                                              "loc": {
                                                "start": {
                                                  "line": 121,
                                                  "column": 59
                                                },
                                                "end": {
                                                  "line": 121,
                                                  "column": 66
                                                }
                                              },
                                              "name": "touches"
                                            },
                                            "computed": false
                                          },
                                          "property": {
                                            "type": "Literal",
                                            "start": 3816,
                                            "end": 3817,
                                            "loc": {
                                              "start": {
                                                "line": 121,
                                                "column": 67
                                              },
                                              "end": {
                                                "line": 121,
                                                "column": 68
                                              }
                                            },
                                            "value": 0,
                                            "rawValue": 0,
                                            "raw": "0"
                                          },
                                          "computed": true
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 3819,
                                          "end": 3826,
                                          "loc": {
                                            "start": {
                                              "line": 121,
                                              "column": 70
                                            },
                                            "end": {
                                              "line": 121,
                                              "column": 77
                                            }
                                          },
                                          "name": "offsetX"
                                        },
                                        "computed": false
                                      }
                                    }
                                  }
                                },
                                {
                                  "type": "ExpressionStatement",
                                  "start": 3844,
                                  "end": 3906,
                                  "loc": {
                                    "start": {
                                      "line": 122,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 122,
                                      "column": 78
                                    }
                                  },
                                  "expression": {
                                    "type": "AssignmentExpression",
                                    "start": 3844,
                                    "end": 3905,
                                    "loc": {
                                      "start": {
                                        "line": 122,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 122,
                                        "column": 77
                                      }
                                    },
                                    "operator": "=",
                                    "left": {
                                      "type": "MemberExpression",
                                      "start": 3844,
                                      "end": 3857,
                                      "loc": {
                                        "start": {
                                          "line": 122,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 122,
                                          "column": 29
                                        }
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "start": 3844,
                                        "end": 3849,
                                        "loc": {
                                          "start": {
                                            "line": 122,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 122,
                                            "column": 21
                                          }
                                        },
                                        "name": "state"
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 3850,
                                        "end": 3857,
                                        "loc": {
                                          "start": {
                                            "line": 122,
                                            "column": 22
                                          },
                                          "end": {
                                            "line": 122,
                                            "column": 29
                                          }
                                        },
                                        "name": "offsetY"
                                      },
                                      "computed": false
                                    },
                                    "right": {
                                      "type": "AssignmentExpression",
                                      "start": 3860,
                                      "end": 3905,
                                      "loc": {
                                        "start": {
                                          "line": 122,
                                          "column": 32
                                        },
                                        "end": {
                                          "line": 122,
                                          "column": 77
                                        }
                                      },
                                      "operator": "=",
                                      "left": {
                                        "type": "MemberExpression",
                                        "start": 3860,
                                        "end": 3878,
                                        "loc": {
                                          "start": {
                                            "line": 122,
                                            "column": 32
                                          },
                                          "end": {
                                            "line": 122,
                                            "column": 50
                                          }
                                        },
                                        "object": {
                                          "type": "MemberExpression",
                                          "start": 3860,
                                          "end": 3870,
                                          "loc": {
                                            "start": {
                                              "line": 122,
                                              "column": 32
                                            },
                                            "end": {
                                              "line": 122,
                                              "column": 42
                                            }
                                          },
                                          "object": {
                                            "type": "ThisExpression",
                                            "start": 3860,
                                            "end": 3864,
                                            "loc": {
                                              "start": {
                                                "line": 122,
                                                "column": 32
                                              },
                                              "end": {
                                                "line": 122,
                                                "column": 36
                                              }
                                            }
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "start": 3865,
                                            "end": 3870,
                                            "loc": {
                                              "start": {
                                                "line": 122,
                                                "column": 37
                                              },
                                              "end": {
                                                "line": 122,
                                                "column": 42
                                              }
                                            },
                                            "name": "touch"
                                          },
                                          "computed": false
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 3871,
                                          "end": 3878,
                                          "loc": {
                                            "start": {
                                              "line": 122,
                                              "column": 43
                                            },
                                            "end": {
                                              "line": 122,
                                              "column": 50
                                            }
                                          },
                                          "name": "offsetX"
                                        },
                                        "computed": false
                                      },
                                      "right": {
                                        "type": "MemberExpression",
                                        "start": 3881,
                                        "end": 3905,
                                        "loc": {
                                          "start": {
                                            "line": 122,
                                            "column": 53
                                          },
                                          "end": {
                                            "line": 122,
                                            "column": 77
                                          }
                                        },
                                        "object": {
                                          "type": "MemberExpression",
                                          "start": 3881,
                                          "end": 3897,
                                          "loc": {
                                            "start": {
                                              "line": 122,
                                              "column": 53
                                            },
                                            "end": {
                                              "line": 122,
                                              "column": 69
                                            }
                                          },
                                          "object": {
                                            "type": "MemberExpression",
                                            "start": 3881,
                                            "end": 3894,
                                            "loc": {
                                              "start": {
                                                "line": 122,
                                                "column": 53
                                              },
                                              "end": {
                                                "line": 122,
                                                "column": 66
                                              }
                                            },
                                            "object": {
                                              "type": "Identifier",
                                              "start": 3881,
                                              "end": 3886,
                                              "loc": {
                                                "start": {
                                                  "line": 122,
                                                  "column": 53
                                                },
                                                "end": {
                                                  "line": 122,
                                                  "column": 58
                                                }
                                              },
                                              "name": "state"
                                            },
                                            "property": {
                                              "type": "Identifier",
                                              "start": 3887,
                                              "end": 3894,
                                              "loc": {
                                                "start": {
                                                  "line": 122,
                                                  "column": 59
                                                },
                                                "end": {
                                                  "line": 122,
                                                  "column": 66
                                                }
                                              },
                                              "name": "touches"
                                            },
                                            "computed": false
                                          },
                                          "property": {
                                            "type": "Literal",
                                            "start": 3895,
                                            "end": 3896,
                                            "loc": {
                                              "start": {
                                                "line": 122,
                                                "column": 67
                                              },
                                              "end": {
                                                "line": 122,
                                                "column": 68
                                              }
                                            },
                                            "value": 0,
                                            "rawValue": 0,
                                            "raw": "0"
                                          },
                                          "computed": true
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 3898,
                                          "end": 3905,
                                          "loc": {
                                            "start": {
                                              "line": 122,
                                              "column": 70
                                            },
                                            "end": {
                                              "line": 122,
                                              "column": 77
                                            }
                                          },
                                          "name": "offsetY"
                                        },
                                        "computed": false
                                      }
                                    }
                                  }
                                }
                              ]
                            },
                            "alternate": {
                              "type": "BlockStatement",
                              "start": 3926,
                              "end": 4045,
                              "loc": {
                                "start": {
                                  "line": 123,
                                  "column": 19
                                },
                                "end": {
                                  "line": 126,
                                  "column": 13
                                }
                              },
                              "body": [
                                {
                                  "type": "ExpressionStatement",
                                  "start": 3944,
                                  "end": 3979,
                                  "loc": {
                                    "start": {
                                      "line": 124,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 124,
                                      "column": 51
                                    }
                                  },
                                  "expression": {
                                    "type": "AssignmentExpression",
                                    "start": 3944,
                                    "end": 3978,
                                    "loc": {
                                      "start": {
                                        "line": 124,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 124,
                                        "column": 50
                                      }
                                    },
                                    "operator": "=",
                                    "left": {
                                      "type": "MemberExpression",
                                      "start": 3944,
                                      "end": 3957,
                                      "loc": {
                                        "start": {
                                          "line": 124,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 124,
                                          "column": 29
                                        }
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "start": 3944,
                                        "end": 3949,
                                        "loc": {
                                          "start": {
                                            "line": 124,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 124,
                                            "column": 21
                                          }
                                        },
                                        "name": "state"
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 3950,
                                        "end": 3957,
                                        "loc": {
                                          "start": {
                                            "line": 124,
                                            "column": 22
                                          },
                                          "end": {
                                            "line": 124,
                                            "column": 29
                                          }
                                        },
                                        "name": "offsetX"
                                      },
                                      "computed": false
                                    },
                                    "right": {
                                      "type": "MemberExpression",
                                      "start": 3960,
                                      "end": 3978,
                                      "loc": {
                                        "start": {
                                          "line": 124,
                                          "column": 32
                                        },
                                        "end": {
                                          "line": 124,
                                          "column": 50
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 3960,
                                        "end": 3970,
                                        "loc": {
                                          "start": {
                                            "line": 124,
                                            "column": 32
                                          },
                                          "end": {
                                            "line": 124,
                                            "column": 42
                                          }
                                        },
                                        "object": {
                                          "type": "ThisExpression",
                                          "start": 3960,
                                          "end": 3964,
                                          "loc": {
                                            "start": {
                                              "line": 124,
                                              "column": 32
                                            },
                                            "end": {
                                              "line": 124,
                                              "column": 36
                                            }
                                          }
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 3965,
                                          "end": 3970,
                                          "loc": {
                                            "start": {
                                              "line": 124,
                                              "column": 37
                                            },
                                            "end": {
                                              "line": 124,
                                              "column": 42
                                            }
                                          },
                                          "name": "touch"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 3971,
                                        "end": 3978,
                                        "loc": {
                                          "start": {
                                            "line": 124,
                                            "column": 43
                                          },
                                          "end": {
                                            "line": 124,
                                            "column": 50
                                          }
                                        },
                                        "name": "offsetX"
                                      },
                                      "computed": false
                                    }
                                  }
                                },
                                {
                                  "type": "ExpressionStatement",
                                  "start": 3996,
                                  "end": 4031,
                                  "loc": {
                                    "start": {
                                      "line": 125,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 125,
                                      "column": 51
                                    }
                                  },
                                  "expression": {
                                    "type": "AssignmentExpression",
                                    "start": 3996,
                                    "end": 4030,
                                    "loc": {
                                      "start": {
                                        "line": 125,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 125,
                                        "column": 50
                                      }
                                    },
                                    "operator": "=",
                                    "left": {
                                      "type": "MemberExpression",
                                      "start": 3996,
                                      "end": 4009,
                                      "loc": {
                                        "start": {
                                          "line": 125,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 125,
                                          "column": 29
                                        }
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "start": 3996,
                                        "end": 4001,
                                        "loc": {
                                          "start": {
                                            "line": 125,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 125,
                                            "column": 21
                                          }
                                        },
                                        "name": "state"
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 4002,
                                        "end": 4009,
                                        "loc": {
                                          "start": {
                                            "line": 125,
                                            "column": 22
                                          },
                                          "end": {
                                            "line": 125,
                                            "column": 29
                                          }
                                        },
                                        "name": "offsetY"
                                      },
                                      "computed": false
                                    },
                                    "right": {
                                      "type": "MemberExpression",
                                      "start": 4012,
                                      "end": 4030,
                                      "loc": {
                                        "start": {
                                          "line": 125,
                                          "column": 32
                                        },
                                        "end": {
                                          "line": 125,
                                          "column": 50
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 4012,
                                        "end": 4022,
                                        "loc": {
                                          "start": {
                                            "line": 125,
                                            "column": 32
                                          },
                                          "end": {
                                            "line": 125,
                                            "column": 42
                                          }
                                        },
                                        "object": {
                                          "type": "ThisExpression",
                                          "start": 4012,
                                          "end": 4016,
                                          "loc": {
                                            "start": {
                                              "line": 125,
                                              "column": 32
                                            },
                                            "end": {
                                              "line": 125,
                                              "column": 36
                                            }
                                          }
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 4017,
                                          "end": 4022,
                                          "loc": {
                                            "start": {
                                              "line": 125,
                                              "column": 37
                                            },
                                            "end": {
                                              "line": 125,
                                              "column": 42
                                            }
                                          },
                                          "name": "touch"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 4023,
                                        "end": 4030,
                                        "loc": {
                                          "start": {
                                            "line": 125,
                                            "column": 43
                                          },
                                          "end": {
                                            "line": 125,
                                            "column": 50
                                          }
                                        },
                                        "name": "offsetX"
                                      },
                                      "computed": false
                                    }
                                  }
                                }
                              ]
                            }
                          }
                        ]
                      },
                      "alternate": null
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 4065,
                      "end": 4087,
                      "loc": {
                        "start": {
                          "line": 129,
                          "column": 8
                        },
                        "end": {
                          "line": 129,
                          "column": 30
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 4065,
                        "end": 4086,
                        "loc": {
                          "start": {
                            "line": 129,
                            "column": 8
                          },
                          "end": {
                            "line": 129,
                            "column": 29
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 4065,
                          "end": 4077,
                          "loc": {
                            "start": {
                              "line": 129,
                              "column": 8
                            },
                            "end": {
                              "line": 129,
                              "column": 20
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 4065,
                            "end": 4070,
                            "loc": {
                              "start": {
                                "line": 129,
                                "column": 8
                              },
                              "end": {
                                "line": 129,
                                "column": 13
                              }
                            },
                            "name": "state"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 4071,
                            "end": 4077,
                            "loc": {
                              "start": {
                                "line": 129,
                                "column": 14
                              },
                              "end": {
                                "line": 129,
                                "column": 20
                              }
                            },
                            "name": "button"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "Identifier",
                          "start": 4080,
                          "end": 4086,
                          "loc": {
                            "start": {
                              "line": 129,
                              "column": 23
                            },
                            "end": {
                              "line": 129,
                              "column": 29
                            }
                          },
                          "name": "button"
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 4096,
                      "end": 4116,
                      "loc": {
                        "start": {
                          "line": 130,
                          "column": 8
                        },
                        "end": {
                          "line": 130,
                          "column": 28
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 4096,
                        "end": 4115,
                        "loc": {
                          "start": {
                            "line": 130,
                            "column": 8
                          },
                          "end": {
                            "line": 130,
                            "column": 27
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 4096,
                          "end": 4107,
                          "loc": {
                            "start": {
                              "line": 130,
                              "column": 8
                            },
                            "end": {
                              "line": 130,
                              "column": 19
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 4096,
                            "end": 4101,
                            "loc": {
                              "start": {
                                "line": 130,
                                "column": 8
                              },
                              "end": {
                                "line": 130,
                                "column": 13
                              }
                            },
                            "name": "state"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 4102,
                            "end": 4107,
                            "loc": {
                              "start": {
                                "line": 130,
                                "column": 14
                              },
                              "end": {
                                "line": 130,
                                "column": 19
                              }
                            },
                            "name": "which"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "Identifier",
                          "start": 4110,
                          "end": 4115,
                          "loc": {
                            "start": {
                              "line": 130,
                              "column": 22
                            },
                            "end": {
                              "line": 130,
                              "column": 27
                            }
                          },
                          "name": "which"
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 4125,
                      "end": 4145,
                      "loc": {
                        "start": {
                          "line": 131,
                          "column": 8
                        },
                        "end": {
                          "line": 131,
                          "column": 28
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 4125,
                        "end": 4144,
                        "loc": {
                          "start": {
                            "line": 131,
                            "column": 8
                          },
                          "end": {
                            "line": 131,
                            "column": 27
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 4125,
                          "end": 4136,
                          "loc": {
                            "start": {
                              "line": 131,
                              "column": 8
                            },
                            "end": {
                              "line": 131,
                              "column": 19
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 4125,
                            "end": 4130,
                            "loc": {
                              "start": {
                                "line": 131,
                                "column": 8
                              },
                              "end": {
                                "line": 131,
                                "column": 13
                              }
                            },
                            "name": "state"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 4131,
                            "end": 4136,
                            "loc": {
                              "start": {
                                "line": 131,
                                "column": 14
                              },
                              "end": {
                                "line": 131,
                                "column": 19
                              }
                            },
                            "name": "event"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "Identifier",
                          "start": 4139,
                          "end": 4144,
                          "loc": {
                            "start": {
                              "line": 131,
                              "column": 22
                            },
                            "end": {
                              "line": 131,
                              "column": 27
                            }
                          },
                          "name": "event"
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 4154,
                      "end": 4179,
                      "loc": {
                        "start": {
                          "line": 132,
                          "column": 8
                        },
                        "end": {
                          "line": 132,
                          "column": 33
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 4154,
                        "end": 4178,
                        "loc": {
                          "start": {
                            "line": 132,
                            "column": 8
                          },
                          "end": {
                            "line": 132,
                            "column": 32
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 4154,
                          "end": 4171,
                          "loc": {
                            "start": {
                              "line": 132,
                              "column": 8
                            },
                            "end": {
                              "line": 132,
                              "column": 25
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 4154,
                            "end": 4166,
                            "loc": {
                              "start": {
                                "line": 132,
                                "column": 8
                              },
                              "end": {
                                "line": 132,
                                "column": 20
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 4154,
                              "end": 4158,
                              "loc": {
                                "start": {
                                  "line": 132,
                                  "column": 8
                                },
                                "end": {
                                  "line": 132,
                                  "column": 12
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 4159,
                              "end": 4166,
                              "loc": {
                                "start": {
                                  "line": 132,
                                  "column": 13
                                },
                                "end": {
                                  "line": 132,
                                  "column": 20
                                }
                              },
                              "name": "changes"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 4167,
                            "end": 4171,
                            "loc": {
                              "start": {
                                "line": 132,
                                "column": 21
                              },
                              "end": {
                                "line": 132,
                                "column": 25
                              }
                            },
                            "name": "push"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "Identifier",
                            "start": 4172,
                            "end": 4177,
                            "loc": {
                              "start": {
                                "line": 132,
                                "column": 26
                              },
                              "end": {
                                "line": 132,
                                "column": 31
                              }
                            },
                            "name": "state"
                          }
                        ]
                      }
                    },
                    {
                      "type": "IfStatement",
                      "start": 4189,
                      "end": 5237,
                      "loc": {
                        "start": {
                          "line": 134,
                          "column": 8
                        },
                        "end": {
                          "line": 152,
                          "column": 9
                        }
                      },
                      "test": {
                        "type": "BinaryExpression",
                        "start": 4193,
                        "end": 4213,
                        "loc": {
                          "start": {
                            "line": 134,
                            "column": 12
                          },
                          "end": {
                            "line": 134,
                            "column": 32
                          }
                        },
                        "left": {
                          "type": "Identifier",
                          "start": 4193,
                          "end": 4197,
                          "loc": {
                            "start": {
                              "line": 134,
                              "column": 12
                            },
                            "end": {
                              "line": 134,
                              "column": 16
                            }
                          },
                          "name": "type"
                        },
                        "operator": "===",
                        "right": {
                          "type": "Literal",
                          "start": 4202,
                          "end": 4213,
                          "loc": {
                            "start": {
                              "line": 134,
                              "column": 21
                            },
                            "end": {
                              "line": 134,
                              "column": 32
                            }
                          },
                          "value": "mousedown",
                          "rawValue": "mousedown",
                          "raw": "'mousedown'"
                        }
                      },
                      "consequent": {
                        "type": "BlockStatement",
                        "start": 4215,
                        "end": 4470,
                        "loc": {
                          "start": {
                            "line": 134,
                            "column": 34
                          },
                          "end": {
                            "line": 139,
                            "column": 9
                          }
                        },
                        "body": [
                          {
                            "type": "ExpressionStatement",
                            "start": 4229,
                            "end": 4252,
                            "loc": {
                              "start": {
                                "line": 135,
                                "column": 12
                              },
                              "end": {
                                "line": 135,
                                "column": 35
                              }
                            },
                            "expression": {
                              "type": "AssignmentExpression",
                              "start": 4229,
                              "end": 4251,
                              "loc": {
                                "start": {
                                  "line": 135,
                                  "column": 12
                                },
                                "end": {
                                  "line": 135,
                                  "column": 34
                                }
                              },
                              "operator": "=",
                              "left": {
                                "type": "MemberExpression",
                                "start": 4229,
                                "end": 4244,
                                "loc": {
                                  "start": {
                                    "line": 135,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 135,
                                    "column": 27
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 4229,
                                  "end": 4239,
                                  "loc": {
                                    "start": {
                                      "line": 135,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 135,
                                      "column": 22
                                    }
                                  },
                                  "object": {
                                    "type": "ThisExpression",
                                    "start": 4229,
                                    "end": 4233,
                                    "loc": {
                                      "start": {
                                        "line": 135,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 135,
                                        "column": 16
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 4234,
                                    "end": 4239,
                                    "loc": {
                                      "start": {
                                        "line": 135,
                                        "column": 17
                                      },
                                      "end": {
                                        "line": 135,
                                        "column": 22
                                      }
                                    },
                                    "name": "mouse"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 4240,
                                  "end": 4244,
                                  "loc": {
                                    "start": {
                                      "line": 135,
                                      "column": 23
                                    },
                                    "end": {
                                      "line": 135,
                                      "column": 27
                                    }
                                  },
                                  "name": "down"
                                },
                                "computed": false
                              },
                              "right": {
                                "type": "Literal",
                                "start": 4247,
                                "end": 4251,
                                "loc": {
                                  "start": {
                                    "line": 135,
                                    "column": 30
                                  },
                                  "end": {
                                    "line": 135,
                                    "column": 34
                                  }
                                },
                                "value": true,
                                "rawValue": true,
                                "raw": "true"
                              }
                            }
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 4265,
                            "end": 4292,
                            "loc": {
                              "start": {
                                "line": 136,
                                "column": 12
                              },
                              "end": {
                                "line": 136,
                                "column": 39
                              }
                            },
                            "expression": {
                              "type": "AssignmentExpression",
                              "start": 4265,
                              "end": 4291,
                              "loc": {
                                "start": {
                                  "line": 136,
                                  "column": 12
                                },
                                "end": {
                                  "line": 136,
                                  "column": 38
                                }
                              },
                              "operator": "=",
                              "left": {
                                "type": "MemberExpression",
                                "start": 4265,
                                "end": 4282,
                                "loc": {
                                  "start": {
                                    "line": 136,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 136,
                                    "column": 29
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 4265,
                                  "end": 4275,
                                  "loc": {
                                    "start": {
                                      "line": 136,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 136,
                                      "column": 22
                                    }
                                  },
                                  "object": {
                                    "type": "ThisExpression",
                                    "start": 4265,
                                    "end": 4269,
                                    "loc": {
                                      "start": {
                                        "line": 136,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 136,
                                        "column": 16
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 4270,
                                    "end": 4275,
                                    "loc": {
                                      "start": {
                                        "line": 136,
                                        "column": 17
                                      },
                                      "end": {
                                        "line": 136,
                                        "column": 22
                                      }
                                    },
                                    "name": "mouse"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 4276,
                                  "end": 4282,
                                  "loc": {
                                    "start": {
                                      "line": 136,
                                      "column": 23
                                    },
                                    "end": {
                                      "line": 136,
                                      "column": 29
                                    }
                                  },
                                  "name": "button"
                                },
                                "computed": false
                              },
                              "right": {
                                "type": "Identifier",
                                "start": 4285,
                                "end": 4291,
                                "loc": {
                                  "start": {
                                    "line": 136,
                                    "column": 32
                                  },
                                  "end": {
                                    "line": 136,
                                    "column": 38
                                  }
                                },
                                "name": "button"
                              }
                            }
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 4305,
                            "end": 4375,
                            "loc": {
                              "start": {
                                "line": 137,
                                "column": 12
                              },
                              "end": {
                                "line": 137,
                                "column": 82
                              }
                            },
                            "expression": {
                              "type": "CallExpression",
                              "start": 4305,
                              "end": 4374,
                              "loc": {
                                "start": {
                                  "line": 137,
                                  "column": 12
                                },
                                "end": {
                                  "line": 137,
                                  "column": 81
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 4305,
                                "end": 4330,
                                "loc": {
                                  "start": {
                                    "line": 137,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 137,
                                    "column": 37
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 4305,
                                  "end": 4313,
                                  "loc": {
                                    "start": {
                                      "line": 137,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 137,
                                      "column": 20
                                    }
                                  },
                                  "name": "document"
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 4314,
                                  "end": 4330,
                                  "loc": {
                                    "start": {
                                      "line": 137,
                                      "column": 21
                                    },
                                    "end": {
                                      "line": 137,
                                      "column": 37
                                    }
                                  },
                                  "name": "addEventListener"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "Literal",
                                  "start": 4331,
                                  "end": 4340,
                                  "loc": {
                                    "start": {
                                      "line": 137,
                                      "column": 38
                                    },
                                    "end": {
                                      "line": 137,
                                      "column": 47
                                    }
                                  },
                                  "value": "mouseup",
                                  "rawValue": "mouseup",
                                  "raw": "'mouseup'"
                                },
                                {
                                  "type": "MemberExpression",
                                  "start": 4342,
                                  "end": 4366,
                                  "loc": {
                                    "start": {
                                      "line": 137,
                                      "column": 49
                                    },
                                    "end": {
                                      "line": 137,
                                      "column": 73
                                    }
                                  },
                                  "object": {
                                    "type": "ThisExpression",
                                    "start": 4342,
                                    "end": 4346,
                                    "loc": {
                                      "start": {
                                        "line": 137,
                                        "column": 49
                                      },
                                      "end": {
                                        "line": 137,
                                        "column": 53
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 4347,
                                    "end": 4366,
                                    "loc": {
                                      "start": {
                                        "line": 137,
                                        "column": 54
                                      },
                                      "end": {
                                        "line": 137,
                                        "column": 73
                                      }
                                    },
                                    "name": "eventHandlerDefault"
                                  },
                                  "computed": false
                                },
                                {
                                  "type": "Literal",
                                  "start": 4368,
                                  "end": 4373,
                                  "loc": {
                                    "start": {
                                      "line": 137,
                                      "column": 75
                                    },
                                    "end": {
                                      "line": 137,
                                      "column": 80
                                    }
                                  },
                                  "value": false,
                                  "rawValue": false,
                                  "raw": "false"
                                }
                              ]
                            }
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 4388,
                            "end": 4460,
                            "loc": {
                              "start": {
                                "line": 138,
                                "column": 12
                              },
                              "end": {
                                "line": 138,
                                "column": 84
                              }
                            },
                            "expression": {
                              "type": "CallExpression",
                              "start": 4388,
                              "end": 4459,
                              "loc": {
                                "start": {
                                  "line": 138,
                                  "column": 12
                                },
                                "end": {
                                  "line": 138,
                                  "column": 83
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 4388,
                                "end": 4413,
                                "loc": {
                                  "start": {
                                    "line": 138,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 138,
                                    "column": 37
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 4388,
                                  "end": 4396,
                                  "loc": {
                                    "start": {
                                      "line": 138,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 138,
                                      "column": 20
                                    }
                                  },
                                  "name": "document"
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 4397,
                                  "end": 4413,
                                  "loc": {
                                    "start": {
                                      "line": 138,
                                      "column": 21
                                    },
                                    "end": {
                                      "line": 138,
                                      "column": 37
                                    }
                                  },
                                  "name": "addEventListener"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "Literal",
                                  "start": 4414,
                                  "end": 4425,
                                  "loc": {
                                    "start": {
                                      "line": 138,
                                      "column": 38
                                    },
                                    "end": {
                                      "line": 138,
                                      "column": 49
                                    }
                                  },
                                  "value": "mousemove",
                                  "rawValue": "mousemove",
                                  "raw": "'mousemove'"
                                },
                                {
                                  "type": "MemberExpression",
                                  "start": 4427,
                                  "end": 4451,
                                  "loc": {
                                    "start": {
                                      "line": 138,
                                      "column": 51
                                    },
                                    "end": {
                                      "line": 138,
                                      "column": 75
                                    }
                                  },
                                  "object": {
                                    "type": "ThisExpression",
                                    "start": 4427,
                                    "end": 4431,
                                    "loc": {
                                      "start": {
                                        "line": 138,
                                        "column": 51
                                      },
                                      "end": {
                                        "line": 138,
                                        "column": 55
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 4432,
                                    "end": 4451,
                                    "loc": {
                                      "start": {
                                        "line": 138,
                                        "column": 56
                                      },
                                      "end": {
                                        "line": 138,
                                        "column": 75
                                      }
                                    },
                                    "name": "eventHandlerDefault"
                                  },
                                  "computed": false
                                },
                                {
                                  "type": "Literal",
                                  "start": 4453,
                                  "end": 4458,
                                  "loc": {
                                    "start": {
                                      "line": 138,
                                      "column": 77
                                    },
                                    "end": {
                                      "line": 138,
                                      "column": 82
                                    }
                                  },
                                  "value": false,
                                  "rawValue": false,
                                  "raw": "false"
                                }
                              ]
                            }
                          }
                        ]
                      },
                      "alternate": {
                        "type": "IfStatement",
                        "start": 4476,
                        "end": 5237,
                        "loc": {
                          "start": {
                            "line": 139,
                            "column": 15
                          },
                          "end": {
                            "line": 152,
                            "column": 9
                          }
                        },
                        "test": {
                          "type": "BinaryExpression",
                          "start": 4480,
                          "end": 4498,
                          "loc": {
                            "start": {
                              "line": 139,
                              "column": 19
                            },
                            "end": {
                              "line": 139,
                              "column": 37
                            }
                          },
                          "left": {
                            "type": "Identifier",
                            "start": 4480,
                            "end": 4484,
                            "loc": {
                              "start": {
                                "line": 139,
                                "column": 19
                              },
                              "end": {
                                "line": 139,
                                "column": 23
                              }
                            },
                            "name": "type"
                          },
                          "operator": "===",
                          "right": {
                            "type": "Literal",
                            "start": 4489,
                            "end": 4498,
                            "loc": {
                              "start": {
                                "line": 139,
                                "column": 28
                              },
                              "end": {
                                "line": 139,
                                "column": 37
                              }
                            },
                            "value": "mouseup",
                            "rawValue": "mouseup",
                            "raw": "'mouseup'"
                          }
                        },
                        "consequent": {
                          "type": "BlockStatement",
                          "start": 4500,
                          "end": 4748,
                          "loc": {
                            "start": {
                              "line": 139,
                              "column": 39
                            },
                            "end": {
                              "line": 144,
                              "column": 9
                            }
                          },
                          "body": [
                            {
                              "type": "ExpressionStatement",
                              "start": 4514,
                              "end": 4538,
                              "loc": {
                                "start": {
                                  "line": 140,
                                  "column": 12
                                },
                                "end": {
                                  "line": 140,
                                  "column": 36
                                }
                              },
                              "expression": {
                                "type": "AssignmentExpression",
                                "start": 4514,
                                "end": 4537,
                                "loc": {
                                  "start": {
                                    "line": 140,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 140,
                                    "column": 35
                                  }
                                },
                                "operator": "=",
                                "left": {
                                  "type": "MemberExpression",
                                  "start": 4514,
                                  "end": 4529,
                                  "loc": {
                                    "start": {
                                      "line": 140,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 140,
                                      "column": 27
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 4514,
                                    "end": 4524,
                                    "loc": {
                                      "start": {
                                        "line": 140,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 140,
                                        "column": 22
                                      }
                                    },
                                    "object": {
                                      "type": "ThisExpression",
                                      "start": 4514,
                                      "end": 4518,
                                      "loc": {
                                        "start": {
                                          "line": 140,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 140,
                                          "column": 16
                                        }
                                      }
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 4519,
                                      "end": 4524,
                                      "loc": {
                                        "start": {
                                          "line": 140,
                                          "column": 17
                                        },
                                        "end": {
                                          "line": 140,
                                          "column": 22
                                        }
                                      },
                                      "name": "mouse"
                                    },
                                    "computed": false
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 4525,
                                    "end": 4529,
                                    "loc": {
                                      "start": {
                                        "line": 140,
                                        "column": 23
                                      },
                                      "end": {
                                        "line": 140,
                                        "column": 27
                                      }
                                    },
                                    "name": "down"
                                  },
                                  "computed": false
                                },
                                "right": {
                                  "type": "Literal",
                                  "start": 4532,
                                  "end": 4537,
                                  "loc": {
                                    "start": {
                                      "line": 140,
                                      "column": 30
                                    },
                                    "end": {
                                      "line": 140,
                                      "column": 35
                                    }
                                  },
                                  "value": false,
                                  "rawValue": false,
                                  "raw": "false"
                                }
                              }
                            },
                            {
                              "type": "ExpressionStatement",
                              "start": 4551,
                              "end": 4578,
                              "loc": {
                                "start": {
                                  "line": 141,
                                  "column": 12
                                },
                                "end": {
                                  "line": 141,
                                  "column": 39
                                }
                              },
                              "expression": {
                                "type": "AssignmentExpression",
                                "start": 4551,
                                "end": 4577,
                                "loc": {
                                  "start": {
                                    "line": 141,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 141,
                                    "column": 38
                                  }
                                },
                                "operator": "=",
                                "left": {
                                  "type": "MemberExpression",
                                  "start": 4551,
                                  "end": 4568,
                                  "loc": {
                                    "start": {
                                      "line": 141,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 141,
                                      "column": 29
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 4551,
                                    "end": 4561,
                                    "loc": {
                                      "start": {
                                        "line": 141,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 141,
                                        "column": 22
                                      }
                                    },
                                    "object": {
                                      "type": "ThisExpression",
                                      "start": 4551,
                                      "end": 4555,
                                      "loc": {
                                        "start": {
                                          "line": 141,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 141,
                                          "column": 16
                                        }
                                      }
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 4556,
                                      "end": 4561,
                                      "loc": {
                                        "start": {
                                          "line": 141,
                                          "column": 17
                                        },
                                        "end": {
                                          "line": 141,
                                          "column": 22
                                        }
                                      },
                                      "name": "mouse"
                                    },
                                    "computed": false
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 4562,
                                    "end": 4568,
                                    "loc": {
                                      "start": {
                                        "line": 141,
                                        "column": 23
                                      },
                                      "end": {
                                        "line": 141,
                                        "column": 29
                                      }
                                    },
                                    "name": "button"
                                  },
                                  "computed": false
                                },
                                "right": {
                                  "type": "Identifier",
                                  "start": 4571,
                                  "end": 4577,
                                  "loc": {
                                    "start": {
                                      "line": 141,
                                      "column": 32
                                    },
                                    "end": {
                                      "line": 141,
                                      "column": 38
                                    }
                                  },
                                  "name": "button"
                                }
                              }
                            },
                            {
                              "type": "ExpressionStatement",
                              "start": 4591,
                              "end": 4657,
                              "loc": {
                                "start": {
                                  "line": 142,
                                  "column": 12
                                },
                                "end": {
                                  "line": 142,
                                  "column": 78
                                }
                              },
                              "expression": {
                                "type": "CallExpression",
                                "start": 4591,
                                "end": 4656,
                                "loc": {
                                  "start": {
                                    "line": 142,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 142,
                                    "column": 77
                                  }
                                },
                                "callee": {
                                  "type": "MemberExpression",
                                  "start": 4591,
                                  "end": 4619,
                                  "loc": {
                                    "start": {
                                      "line": 142,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 142,
                                      "column": 40
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 4591,
                                    "end": 4599,
                                    "loc": {
                                      "start": {
                                        "line": 142,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 142,
                                        "column": 20
                                      }
                                    },
                                    "name": "document"
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 4600,
                                    "end": 4619,
                                    "loc": {
                                      "start": {
                                        "line": 142,
                                        "column": 21
                                      },
                                      "end": {
                                        "line": 142,
                                        "column": 40
                                      }
                                    },
                                    "name": "removeEventListener"
                                  },
                                  "computed": false
                                },
                                "arguments": [
                                  {
                                    "type": "Literal",
                                    "start": 4620,
                                    "end": 4629,
                                    "loc": {
                                      "start": {
                                        "line": 142,
                                        "column": 41
                                      },
                                      "end": {
                                        "line": 142,
                                        "column": 50
                                      }
                                    },
                                    "value": "mouseup",
                                    "rawValue": "mouseup",
                                    "raw": "'mouseup'"
                                  },
                                  {
                                    "type": "MemberExpression",
                                    "start": 4631,
                                    "end": 4655,
                                    "loc": {
                                      "start": {
                                        "line": 142,
                                        "column": 52
                                      },
                                      "end": {
                                        "line": 142,
                                        "column": 76
                                      }
                                    },
                                    "object": {
                                      "type": "ThisExpression",
                                      "start": 4631,
                                      "end": 4635,
                                      "loc": {
                                        "start": {
                                          "line": 142,
                                          "column": 52
                                        },
                                        "end": {
                                          "line": 142,
                                          "column": 56
                                        }
                                      }
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 4636,
                                      "end": 4655,
                                      "loc": {
                                        "start": {
                                          "line": 142,
                                          "column": 57
                                        },
                                        "end": {
                                          "line": 142,
                                          "column": 76
                                        }
                                      },
                                      "name": "eventHandlerDefault"
                                    },
                                    "computed": false
                                  }
                                ]
                              }
                            },
                            {
                              "type": "ExpressionStatement",
                              "start": 4670,
                              "end": 4738,
                              "loc": {
                                "start": {
                                  "line": 143,
                                  "column": 12
                                },
                                "end": {
                                  "line": 143,
                                  "column": 80
                                }
                              },
                              "expression": {
                                "type": "CallExpression",
                                "start": 4670,
                                "end": 4737,
                                "loc": {
                                  "start": {
                                    "line": 143,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 143,
                                    "column": 79
                                  }
                                },
                                "callee": {
                                  "type": "MemberExpression",
                                  "start": 4670,
                                  "end": 4698,
                                  "loc": {
                                    "start": {
                                      "line": 143,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 143,
                                      "column": 40
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 4670,
                                    "end": 4678,
                                    "loc": {
                                      "start": {
                                        "line": 143,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 143,
                                        "column": 20
                                      }
                                    },
                                    "name": "document"
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 4679,
                                    "end": 4698,
                                    "loc": {
                                      "start": {
                                        "line": 143,
                                        "column": 21
                                      },
                                      "end": {
                                        "line": 143,
                                        "column": 40
                                      }
                                    },
                                    "name": "removeEventListener"
                                  },
                                  "computed": false
                                },
                                "arguments": [
                                  {
                                    "type": "Literal",
                                    "start": 4699,
                                    "end": 4710,
                                    "loc": {
                                      "start": {
                                        "line": 143,
                                        "column": 41
                                      },
                                      "end": {
                                        "line": 143,
                                        "column": 52
                                      }
                                    },
                                    "value": "mousemove",
                                    "rawValue": "mousemove",
                                    "raw": "'mousemove'"
                                  },
                                  {
                                    "type": "MemberExpression",
                                    "start": 4712,
                                    "end": 4736,
                                    "loc": {
                                      "start": {
                                        "line": 143,
                                        "column": 54
                                      },
                                      "end": {
                                        "line": 143,
                                        "column": 78
                                      }
                                    },
                                    "object": {
                                      "type": "ThisExpression",
                                      "start": 4712,
                                      "end": 4716,
                                      "loc": {
                                        "start": {
                                          "line": 143,
                                          "column": 54
                                        },
                                        "end": {
                                          "line": 143,
                                          "column": 58
                                        }
                                      }
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 4717,
                                      "end": 4736,
                                      "loc": {
                                        "start": {
                                          "line": 143,
                                          "column": 59
                                        },
                                        "end": {
                                          "line": 143,
                                          "column": 78
                                        }
                                      },
                                      "name": "eventHandlerDefault"
                                    },
                                    "computed": false
                                  }
                                ]
                              }
                            }
                          ]
                        },
                        "alternate": {
                          "type": "IfStatement",
                          "start": 4754,
                          "end": 5237,
                          "loc": {
                            "start": {
                              "line": 144,
                              "column": 15
                            },
                            "end": {
                              "line": 152,
                              "column": 9
                            }
                          },
                          "test": {
                            "type": "BinaryExpression",
                            "start": 4758,
                            "end": 4779,
                            "loc": {
                              "start": {
                                "line": 144,
                                "column": 19
                              },
                              "end": {
                                "line": 144,
                                "column": 40
                              }
                            },
                            "left": {
                              "type": "Identifier",
                              "start": 4758,
                              "end": 4762,
                              "loc": {
                                "start": {
                                  "line": 144,
                                  "column": 19
                                },
                                "end": {
                                  "line": 144,
                                  "column": 23
                                }
                              },
                              "name": "type"
                            },
                            "operator": "===",
                            "right": {
                              "type": "Literal",
                              "start": 4767,
                              "end": 4779,
                              "loc": {
                                "start": {
                                  "line": 144,
                                  "column": 28
                                },
                                "end": {
                                  "line": 144,
                                  "column": 40
                                }
                              },
                              "value": "touchstart",
                              "rawValue": "touchstart",
                              "raw": "'touchstart'"
                            }
                          },
                          "consequent": {
                            "type": "BlockStatement",
                            "start": 4781,
                            "end": 4997,
                            "loc": {
                              "start": {
                                "line": 144,
                                "column": 42
                              },
                              "end": {
                                "line": 148,
                                "column": 9
                              }
                            },
                            "body": [
                              {
                                "type": "ExpressionStatement",
                                "start": 4795,
                                "end": 4818,
                                "loc": {
                                  "start": {
                                    "line": 145,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 145,
                                    "column": 35
                                  }
                                },
                                "expression": {
                                  "type": "AssignmentExpression",
                                  "start": 4795,
                                  "end": 4817,
                                  "loc": {
                                    "start": {
                                      "line": 145,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 145,
                                      "column": 34
                                    }
                                  },
                                  "operator": "=",
                                  "left": {
                                    "type": "MemberExpression",
                                    "start": 4795,
                                    "end": 4810,
                                    "loc": {
                                      "start": {
                                        "line": 145,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 145,
                                        "column": 27
                                      }
                                    },
                                    "object": {
                                      "type": "MemberExpression",
                                      "start": 4795,
                                      "end": 4805,
                                      "loc": {
                                        "start": {
                                          "line": 145,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 145,
                                          "column": 22
                                        }
                                      },
                                      "object": {
                                        "type": "ThisExpression",
                                        "start": 4795,
                                        "end": 4799,
                                        "loc": {
                                          "start": {
                                            "line": 145,
                                            "column": 12
                                          },
                                          "end": {
                                            "line": 145,
                                            "column": 16
                                          }
                                        }
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 4800,
                                        "end": 4805,
                                        "loc": {
                                          "start": {
                                            "line": 145,
                                            "column": 17
                                          },
                                          "end": {
                                            "line": 145,
                                            "column": 22
                                          }
                                        },
                                        "name": "touch"
                                      },
                                      "computed": false
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 4806,
                                      "end": 4810,
                                      "loc": {
                                        "start": {
                                          "line": 145,
                                          "column": 23
                                        },
                                        "end": {
                                          "line": 145,
                                          "column": 27
                                        }
                                      },
                                      "name": "down"
                                    },
                                    "computed": false
                                  },
                                  "right": {
                                    "type": "Literal",
                                    "start": 4813,
                                    "end": 4817,
                                    "loc": {
                                      "start": {
                                        "line": 145,
                                        "column": 30
                                      },
                                      "end": {
                                        "line": 145,
                                        "column": 34
                                      }
                                    },
                                    "value": true,
                                    "rawValue": true,
                                    "raw": "true"
                                  }
                                }
                              },
                              {
                                "type": "ExpressionStatement",
                                "start": 4831,
                                "end": 4902,
                                "loc": {
                                  "start": {
                                    "line": 146,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 146,
                                    "column": 83
                                  }
                                },
                                "expression": {
                                  "type": "CallExpression",
                                  "start": 4831,
                                  "end": 4901,
                                  "loc": {
                                    "start": {
                                      "line": 146,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 146,
                                      "column": 82
                                    }
                                  },
                                  "callee": {
                                    "type": "MemberExpression",
                                    "start": 4831,
                                    "end": 4856,
                                    "loc": {
                                      "start": {
                                        "line": 146,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 146,
                                        "column": 37
                                      }
                                    },
                                    "object": {
                                      "type": "Identifier",
                                      "start": 4831,
                                      "end": 4839,
                                      "loc": {
                                        "start": {
                                          "line": 146,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 146,
                                          "column": 20
                                        }
                                      },
                                      "name": "document"
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 4840,
                                      "end": 4856,
                                      "loc": {
                                        "start": {
                                          "line": 146,
                                          "column": 21
                                        },
                                        "end": {
                                          "line": 146,
                                          "column": 37
                                        }
                                      },
                                      "name": "addEventListener"
                                    },
                                    "computed": false
                                  },
                                  "arguments": [
                                    {
                                      "type": "Literal",
                                      "start": 4857,
                                      "end": 4867,
                                      "loc": {
                                        "start": {
                                          "line": 146,
                                          "column": 38
                                        },
                                        "end": {
                                          "line": 146,
                                          "column": 48
                                        }
                                      },
                                      "value": "touchend",
                                      "rawValue": "touchend",
                                      "raw": "'touchend'"
                                    },
                                    {
                                      "type": "MemberExpression",
                                      "start": 4869,
                                      "end": 4893,
                                      "loc": {
                                        "start": {
                                          "line": 146,
                                          "column": 50
                                        },
                                        "end": {
                                          "line": 146,
                                          "column": 74
                                        }
                                      },
                                      "object": {
                                        "type": "ThisExpression",
                                        "start": 4869,
                                        "end": 4873,
                                        "loc": {
                                          "start": {
                                            "line": 146,
                                            "column": 50
                                          },
                                          "end": {
                                            "line": 146,
                                            "column": 54
                                          }
                                        }
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 4874,
                                        "end": 4893,
                                        "loc": {
                                          "start": {
                                            "line": 146,
                                            "column": 55
                                          },
                                          "end": {
                                            "line": 146,
                                            "column": 74
                                          }
                                        },
                                        "name": "eventHandlerDefault"
                                      },
                                      "computed": false
                                    },
                                    {
                                      "type": "Literal",
                                      "start": 4895,
                                      "end": 4900,
                                      "loc": {
                                        "start": {
                                          "line": 146,
                                          "column": 76
                                        },
                                        "end": {
                                          "line": 146,
                                          "column": 81
                                        }
                                      },
                                      "value": false,
                                      "rawValue": false,
                                      "raw": "false"
                                    }
                                  ]
                                }
                              },
                              {
                                "type": "ExpressionStatement",
                                "start": 4915,
                                "end": 4987,
                                "loc": {
                                  "start": {
                                    "line": 147,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 147,
                                    "column": 84
                                  }
                                },
                                "expression": {
                                  "type": "CallExpression",
                                  "start": 4915,
                                  "end": 4986,
                                  "loc": {
                                    "start": {
                                      "line": 147,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 147,
                                      "column": 83
                                    }
                                  },
                                  "callee": {
                                    "type": "MemberExpression",
                                    "start": 4915,
                                    "end": 4940,
                                    "loc": {
                                      "start": {
                                        "line": 147,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 147,
                                        "column": 37
                                      }
                                    },
                                    "object": {
                                      "type": "Identifier",
                                      "start": 4915,
                                      "end": 4923,
                                      "loc": {
                                        "start": {
                                          "line": 147,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 147,
                                          "column": 20
                                        }
                                      },
                                      "name": "document"
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 4924,
                                      "end": 4940,
                                      "loc": {
                                        "start": {
                                          "line": 147,
                                          "column": 21
                                        },
                                        "end": {
                                          "line": 147,
                                          "column": 37
                                        }
                                      },
                                      "name": "addEventListener"
                                    },
                                    "computed": false
                                  },
                                  "arguments": [
                                    {
                                      "type": "Literal",
                                      "start": 4941,
                                      "end": 4952,
                                      "loc": {
                                        "start": {
                                          "line": 147,
                                          "column": 38
                                        },
                                        "end": {
                                          "line": 147,
                                          "column": 49
                                        }
                                      },
                                      "value": "touchmove",
                                      "rawValue": "touchmove",
                                      "raw": "'touchmove'"
                                    },
                                    {
                                      "type": "MemberExpression",
                                      "start": 4954,
                                      "end": 4978,
                                      "loc": {
                                        "start": {
                                          "line": 147,
                                          "column": 51
                                        },
                                        "end": {
                                          "line": 147,
                                          "column": 75
                                        }
                                      },
                                      "object": {
                                        "type": "ThisExpression",
                                        "start": 4954,
                                        "end": 4958,
                                        "loc": {
                                          "start": {
                                            "line": 147,
                                            "column": 51
                                          },
                                          "end": {
                                            "line": 147,
                                            "column": 55
                                          }
                                        }
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 4959,
                                        "end": 4978,
                                        "loc": {
                                          "start": {
                                            "line": 147,
                                            "column": 56
                                          },
                                          "end": {
                                            "line": 147,
                                            "column": 75
                                          }
                                        },
                                        "name": "eventHandlerDefault"
                                      },
                                      "computed": false
                                    },
                                    {
                                      "type": "Literal",
                                      "start": 4980,
                                      "end": 4985,
                                      "loc": {
                                        "start": {
                                          "line": 147,
                                          "column": 77
                                        },
                                        "end": {
                                          "line": 147,
                                          "column": 82
                                        }
                                      },
                                      "value": false,
                                      "rawValue": false,
                                      "raw": "false"
                                    }
                                  ]
                                }
                              }
                            ]
                          },
                          "alternate": {
                            "type": "IfStatement",
                            "start": 5003,
                            "end": 5237,
                            "loc": {
                              "start": {
                                "line": 148,
                                "column": 15
                              },
                              "end": {
                                "line": 152,
                                "column": 9
                              }
                            },
                            "test": {
                              "type": "BinaryExpression",
                              "start": 5007,
                              "end": 5026,
                              "loc": {
                                "start": {
                                  "line": 148,
                                  "column": 19
                                },
                                "end": {
                                  "line": 148,
                                  "column": 38
                                }
                              },
                              "left": {
                                "type": "Identifier",
                                "start": 5007,
                                "end": 5011,
                                "loc": {
                                  "start": {
                                    "line": 148,
                                    "column": 19
                                  },
                                  "end": {
                                    "line": 148,
                                    "column": 23
                                  }
                                },
                                "name": "type"
                              },
                              "operator": "===",
                              "right": {
                                "type": "Literal",
                                "start": 5016,
                                "end": 5026,
                                "loc": {
                                  "start": {
                                    "line": 148,
                                    "column": 28
                                  },
                                  "end": {
                                    "line": 148,
                                    "column": 38
                                  }
                                },
                                "value": "touchend",
                                "rawValue": "touchend",
                                "raw": "'touchend'"
                              }
                            },
                            "consequent": {
                              "type": "BlockStatement",
                              "start": 5028,
                              "end": 5237,
                              "loc": {
                                "start": {
                                  "line": 148,
                                  "column": 40
                                },
                                "end": {
                                  "line": 152,
                                  "column": 9
                                }
                              },
                              "body": [
                                {
                                  "type": "ExpressionStatement",
                                  "start": 5042,
                                  "end": 5066,
                                  "loc": {
                                    "start": {
                                      "line": 149,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 149,
                                      "column": 36
                                    }
                                  },
                                  "expression": {
                                    "type": "AssignmentExpression",
                                    "start": 5042,
                                    "end": 5065,
                                    "loc": {
                                      "start": {
                                        "line": 149,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 149,
                                        "column": 35
                                      }
                                    },
                                    "operator": "=",
                                    "left": {
                                      "type": "MemberExpression",
                                      "start": 5042,
                                      "end": 5057,
                                      "loc": {
                                        "start": {
                                          "line": 149,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 149,
                                          "column": 27
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 5042,
                                        "end": 5052,
                                        "loc": {
                                          "start": {
                                            "line": 149,
                                            "column": 12
                                          },
                                          "end": {
                                            "line": 149,
                                            "column": 22
                                          }
                                        },
                                        "object": {
                                          "type": "ThisExpression",
                                          "start": 5042,
                                          "end": 5046,
                                          "loc": {
                                            "start": {
                                              "line": 149,
                                              "column": 12
                                            },
                                            "end": {
                                              "line": 149,
                                              "column": 16
                                            }
                                          }
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 5047,
                                          "end": 5052,
                                          "loc": {
                                            "start": {
                                              "line": 149,
                                              "column": 17
                                            },
                                            "end": {
                                              "line": 149,
                                              "column": 22
                                            }
                                          },
                                          "name": "touch"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 5053,
                                        "end": 5057,
                                        "loc": {
                                          "start": {
                                            "line": 149,
                                            "column": 23
                                          },
                                          "end": {
                                            "line": 149,
                                            "column": 27
                                          }
                                        },
                                        "name": "down"
                                      },
                                      "computed": false
                                    },
                                    "right": {
                                      "type": "Literal",
                                      "start": 5060,
                                      "end": 5065,
                                      "loc": {
                                        "start": {
                                          "line": 149,
                                          "column": 30
                                        },
                                        "end": {
                                          "line": 149,
                                          "column": 35
                                        }
                                      },
                                      "value": false,
                                      "rawValue": false,
                                      "raw": "false"
                                    }
                                  }
                                },
                                {
                                  "type": "ExpressionStatement",
                                  "start": 5079,
                                  "end": 5146,
                                  "loc": {
                                    "start": {
                                      "line": 150,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 150,
                                      "column": 79
                                    }
                                  },
                                  "expression": {
                                    "type": "CallExpression",
                                    "start": 5079,
                                    "end": 5145,
                                    "loc": {
                                      "start": {
                                        "line": 150,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 150,
                                        "column": 78
                                      }
                                    },
                                    "callee": {
                                      "type": "MemberExpression",
                                      "start": 5079,
                                      "end": 5107,
                                      "loc": {
                                        "start": {
                                          "line": 150,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 150,
                                          "column": 40
                                        }
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "start": 5079,
                                        "end": 5087,
                                        "loc": {
                                          "start": {
                                            "line": 150,
                                            "column": 12
                                          },
                                          "end": {
                                            "line": 150,
                                            "column": 20
                                          }
                                        },
                                        "name": "document"
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 5088,
                                        "end": 5107,
                                        "loc": {
                                          "start": {
                                            "line": 150,
                                            "column": 21
                                          },
                                          "end": {
                                            "line": 150,
                                            "column": 40
                                          }
                                        },
                                        "name": "removeEventListener"
                                      },
                                      "computed": false
                                    },
                                    "arguments": [
                                      {
                                        "type": "Literal",
                                        "start": 5108,
                                        "end": 5118,
                                        "loc": {
                                          "start": {
                                            "line": 150,
                                            "column": 41
                                          },
                                          "end": {
                                            "line": 150,
                                            "column": 51
                                          }
                                        },
                                        "value": "touchend",
                                        "rawValue": "touchend",
                                        "raw": "'touchend'"
                                      },
                                      {
                                        "type": "MemberExpression",
                                        "start": 5120,
                                        "end": 5144,
                                        "loc": {
                                          "start": {
                                            "line": 150,
                                            "column": 53
                                          },
                                          "end": {
                                            "line": 150,
                                            "column": 77
                                          }
                                        },
                                        "object": {
                                          "type": "ThisExpression",
                                          "start": 5120,
                                          "end": 5124,
                                          "loc": {
                                            "start": {
                                              "line": 150,
                                              "column": 53
                                            },
                                            "end": {
                                              "line": 150,
                                              "column": 57
                                            }
                                          }
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 5125,
                                          "end": 5144,
                                          "loc": {
                                            "start": {
                                              "line": 150,
                                              "column": 58
                                            },
                                            "end": {
                                              "line": 150,
                                              "column": 77
                                            }
                                          },
                                          "name": "eventHandlerDefault"
                                        },
                                        "computed": false
                                      }
                                    ]
                                  }
                                },
                                {
                                  "type": "ExpressionStatement",
                                  "start": 5159,
                                  "end": 5227,
                                  "loc": {
                                    "start": {
                                      "line": 151,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 151,
                                      "column": 80
                                    }
                                  },
                                  "expression": {
                                    "type": "CallExpression",
                                    "start": 5159,
                                    "end": 5226,
                                    "loc": {
                                      "start": {
                                        "line": 151,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 151,
                                        "column": 79
                                      }
                                    },
                                    "callee": {
                                      "type": "MemberExpression",
                                      "start": 5159,
                                      "end": 5187,
                                      "loc": {
                                        "start": {
                                          "line": 151,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 151,
                                          "column": 40
                                        }
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "start": 5159,
                                        "end": 5167,
                                        "loc": {
                                          "start": {
                                            "line": 151,
                                            "column": 12
                                          },
                                          "end": {
                                            "line": 151,
                                            "column": 20
                                          }
                                        },
                                        "name": "document"
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 5168,
                                        "end": 5187,
                                        "loc": {
                                          "start": {
                                            "line": 151,
                                            "column": 21
                                          },
                                          "end": {
                                            "line": 151,
                                            "column": 40
                                          }
                                        },
                                        "name": "removeEventListener"
                                      },
                                      "computed": false
                                    },
                                    "arguments": [
                                      {
                                        "type": "Literal",
                                        "start": 5188,
                                        "end": 5199,
                                        "loc": {
                                          "start": {
                                            "line": 151,
                                            "column": 41
                                          },
                                          "end": {
                                            "line": 151,
                                            "column": 52
                                          }
                                        },
                                        "value": "touchmove",
                                        "rawValue": "touchmove",
                                        "raw": "'touchmove'"
                                      },
                                      {
                                        "type": "MemberExpression",
                                        "start": 5201,
                                        "end": 5225,
                                        "loc": {
                                          "start": {
                                            "line": 151,
                                            "column": 54
                                          },
                                          "end": {
                                            "line": 151,
                                            "column": 78
                                          }
                                        },
                                        "object": {
                                          "type": "ThisExpression",
                                          "start": 5201,
                                          "end": 5205,
                                          "loc": {
                                            "start": {
                                              "line": 151,
                                              "column": 54
                                            },
                                            "end": {
                                              "line": 151,
                                              "column": 58
                                            }
                                          }
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 5206,
                                          "end": 5225,
                                          "loc": {
                                            "start": {
                                              "line": 151,
                                              "column": 59
                                            },
                                            "end": {
                                              "line": 151,
                                              "column": 78
                                            }
                                          },
                                          "name": "eventHandlerDefault"
                                        },
                                        "computed": false
                                      }
                                    ]
                                  }
                                }
                              ]
                            },
                            "alternate": null
                          }
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 5247,
                      "end": 5279,
                      "loc": {
                        "start": {
                          "line": 154,
                          "column": 8
                        },
                        "end": {
                          "line": 154,
                          "column": 40
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 5247,
                        "end": 5278,
                        "loc": {
                          "start": {
                            "line": 154,
                            "column": 8
                          },
                          "end": {
                            "line": 154,
                            "column": 39
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 5247,
                          "end": 5270,
                          "loc": {
                            "start": {
                              "line": 154,
                              "column": 8
                            },
                            "end": {
                              "line": 154,
                              "column": 31
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 5247,
                            "end": 5258,
                            "loc": {
                              "start": {
                                "line": 154,
                                "column": 8
                              },
                              "end": {
                                "line": 154,
                                "column": 19
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 5247,
                              "end": 5251,
                              "loc": {
                                "start": {
                                  "line": 154,
                                  "column": 8
                                },
                                "end": {
                                  "line": 154,
                                  "column": 12
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 5252,
                              "end": 5258,
                              "loc": {
                                "start": {
                                  "line": 154,
                                  "column": 13
                                },
                                "end": {
                                  "line": 154,
                                  "column": 19
                                }
                              },
                              "name": "recent"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "MemberExpression",
                            "start": 5259,
                            "end": 5269,
                            "loc": {
                              "start": {
                                "line": 154,
                                "column": 20
                              },
                              "end": {
                                "line": 154,
                                "column": 30
                              }
                            },
                            "object": {
                              "type": "Identifier",
                              "start": 5259,
                              "end": 5264,
                              "loc": {
                                "start": {
                                  "line": 154,
                                  "column": 20
                                },
                                "end": {
                                  "line": 154,
                                  "column": 25
                                }
                              },
                              "name": "state"
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 5265,
                              "end": 5269,
                              "loc": {
                                "start": {
                                  "line": 154,
                                  "column": 26
                                },
                                "end": {
                                  "line": 154,
                                  "column": 30
                                }
                              },
                              "name": "type"
                            },
                            "computed": false
                          },
                          "computed": true
                        },
                        "right": {
                          "type": "Identifier",
                          "start": 5273,
                          "end": 5278,
                          "loc": {
                            "start": {
                              "line": 154,
                              "column": 34
                            },
                            "end": {
                              "line": 154,
                              "column": 39
                            }
                          },
                          "name": "state"
                        }
                      }
                    }
                  ]
                }
              }
            }
          ]
        },
        "leadingComments": [],
        "trailingComments": []
      }
    }
  ]
}