{
  "type": "Script",
  "span": {
    "start": 1,
    "end": 1129,
    "ctxt": 0
  },
  "body": [
    {
      "type": "ClassDeclaration",
      "identifier": {
        "type": "Identifier",
        "span": {
          "start": 7,
          "end": 11,
          "ctxt": 0
        },
        "value": "Base",
        "optional": false
      },
      "declare": false,
      "span": {
        "start": 1,
        "end": 28,
        "ctxt": 0
      },
      "decorators": [],
      "body": [
        {
          "type": "ClassProperty",
          "span": {
            "start": 14,
            "end": 26,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 14,
              "end": 17,
              "ctxt": 0
            },
            "value": "foo",
            "optional": false
          },
          "value": null,
          "typeAnnotation": {
            "type": "TsTypeAnnotation",
            "span": {
              "start": 17,
              "end": 25,
              "ctxt": 0
            },
            "typeAnnotation": {
              "type": "TsKeywordType",
              "span": {
                "start": 19,
                "end": 25,
                "ctxt": 0
              },
              "kind": "string"
            }
          },
          "isStatic": false,
          "decorators": [],
          "accessibility": null,
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false,
          "readonly": false,
          "declare": false,
          "definite": false
        }
      ],
      "superClass": null,
      "isAbstract": false,
      "typeParams": null,
      "superTypeParams": null,
      "implements": []
    },
    {
      "type": "ClassDeclaration",
      "identifier": {
        "type": "Identifier",
        "span": {
          "start": 35,
          "end": 42,
          "ctxt": 0
        },
        "value": "Derived",
        "optional": false
      },
      "declare": false,
      "span": {
        "start": 29,
        "end": 72,
        "ctxt": 0
      },
      "decorators": [],
      "body": [
        {
          "type": "ClassProperty",
          "span": {
            "start": 58,
            "end": 70,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 58,
              "end": 61,
              "ctxt": 0
            },
            "value": "bar",
            "optional": false
          },
          "value": null,
          "typeAnnotation": {
            "type": "TsTypeAnnotation",
            "span": {
              "start": 61,
              "end": 69,
              "ctxt": 0
            },
            "typeAnnotation": {
              "type": "TsKeywordType",
              "span": {
                "start": 63,
                "end": 69,
                "ctxt": 0
              },
              "kind": "string"
            }
          },
          "isStatic": false,
          "decorators": [],
          "accessibility": null,
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false,
          "readonly": false,
          "declare": false,
          "definite": false
        }
      ],
      "superClass": {
        "type": "Identifier",
        "span": {
          "start": 51,
          "end": 55,
          "ctxt": 0
        },
        "value": "Base",
        "optional": false
      },
      "isAbstract": false,
      "typeParams": null,
      "superTypeParams": null,
      "implements": []
    },
    {
      "type": "ClassDeclaration",
      "identifier": {
        "type": "Identifier",
        "span": {
          "start": 79,
          "end": 87,
          "ctxt": 0
        },
        "value": "Derived2",
        "optional": false
      },
      "declare": false,
      "span": {
        "start": 73,
        "end": 120,
        "ctxt": 0
      },
      "decorators": [],
      "body": [
        {
          "type": "ClassProperty",
          "span": {
            "start": 106,
            "end": 118,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 106,
              "end": 109,
              "ctxt": 0
            },
            "value": "baz",
            "optional": false
          },
          "value": null,
          "typeAnnotation": {
            "type": "TsTypeAnnotation",
            "span": {
              "start": 109,
              "end": 117,
              "ctxt": 0
            },
            "typeAnnotation": {
              "type": "TsKeywordType",
              "span": {
                "start": 111,
                "end": 117,
                "ctxt": 0
              },
              "kind": "string"
            }
          },
          "isStatic": false,
          "decorators": [],
          "accessibility": null,
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false,
          "readonly": false,
          "declare": false,
          "definite": false
        }
      ],
      "superClass": {
        "type": "Identifier",
        "span": {
          "start": 96,
          "end": 103,
          "ctxt": 0
        },
        "value": "Derived",
        "optional": false
      },
      "isAbstract": false,
      "typeParams": null,
      "superTypeParams": null,
      "implements": []
    },
    {
      "type": "ClassDeclaration",
      "identifier": {
        "type": "Identifier",
        "span": {
          "start": 312,
          "end": 313,
          "ctxt": 0
        },
        "value": "A",
        "optional": false
      },
      "declare": false,
      "span": {
        "start": 306,
        "end": 347,
        "ctxt": 0
      },
      "decorators": [],
      "body": [
        {
          "type": "ClassProperty",
          "span": {
            "start": 320,
            "end": 330,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 320,
              "end": 323,
              "ctxt": 0
            },
            "value": "foo",
            "optional": false
          },
          "value": null,
          "typeAnnotation": {
            "type": "TsTypeAnnotation",
            "span": {
              "start": 323,
              "end": 329,
              "ctxt": 0
            },
            "typeAnnotation": {
              "type": "TsTypeReference",
              "span": {
                "start": 325,
                "end": 329,
                "ctxt": 0
              },
              "typeName": {
                "type": "Identifier",
                "span": {
                  "start": 325,
                  "end": 329,
                  "ctxt": 0
                },
                "value": "Base",
                "optional": false
              },
              "typeParams": null
            }
          },
          "isStatic": false,
          "decorators": [],
          "accessibility": null,
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false,
          "readonly": false,
          "declare": false,
          "definite": false
        },
        {
          "type": "ClassProperty",
          "span": {
            "start": 335,
            "end": 345,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 335,
              "end": 338,
              "ctxt": 0
            },
            "value": "bar",
            "optional": false
          },
          "value": null,
          "typeAnnotation": {
            "type": "TsTypeAnnotation",
            "span": {
              "start": 338,
              "end": 344,
              "ctxt": 0
            },
            "typeAnnotation": {
              "type": "TsTypeReference",
              "span": {
                "start": 340,
                "end": 344,
                "ctxt": 0
              },
              "typeName": {
                "type": "Identifier",
                "span": {
                  "start": 340,
                  "end": 344,
                  "ctxt": 0
                },
                "value": "Base",
                "optional": false
              },
              "typeParams": null
            }
          },
          "isStatic": false,
          "decorators": [],
          "accessibility": null,
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false,
          "readonly": false,
          "declare": false,
          "definite": false
        }
      ],
      "superClass": null,
      "isAbstract": false,
      "typeParams": null,
      "superTypeParams": null,
      "implements": []
    },
    {
      "type": "ClassDeclaration",
      "identifier": {
        "type": "Identifier",
        "span": {
          "start": 355,
          "end": 356,
          "ctxt": 0
        },
        "value": "B",
        "optional": false
      },
      "declare": false,
      "span": {
        "start": 349,
        "end": 420,
        "ctxt": 0
      },
      "decorators": [],
      "body": [
        {
          "type": "ClassProperty",
          "span": {
            "start": 373,
            "end": 386,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 373,
              "end": 376,
              "ctxt": 0
            },
            "value": "foo",
            "optional": false
          },
          "value": null,
          "typeAnnotation": {
            "type": "TsTypeAnnotation",
            "span": {
              "start": 376,
              "end": 385,
              "ctxt": 0
            },
            "typeAnnotation": {
              "type": "TsTypeReference",
              "span": {
                "start": 378,
                "end": 385,
                "ctxt": 0
              },
              "typeName": {
                "type": "Identifier",
                "span": {
                  "start": 378,
                  "end": 385,
                  "ctxt": 0
                },
                "value": "Derived",
                "optional": false
              },
              "typeParams": null
            }
          },
          "isStatic": false,
          "decorators": [],
          "accessibility": null,
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false,
          "readonly": false,
          "declare": false,
          "definite": false
        },
        {
          "type": "ClassProperty",
          "span": {
            "start": 397,
            "end": 409,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 397,
              "end": 400,
              "ctxt": 0
            },
            "value": "bar",
            "optional": false
          },
          "value": null,
          "typeAnnotation": {
            "type": "TsTypeAnnotation",
            "span": {
              "start": 400,
              "end": 408,
              "ctxt": 0
            },
            "typeAnnotation": {
              "type": "TsKeywordType",
              "span": {
                "start": 402,
                "end": 408,
                "ctxt": 0
              },
              "kind": "string"
            }
          },
          "isStatic": false,
          "decorators": [],
          "accessibility": null,
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false,
          "readonly": false,
          "declare": false,
          "definite": false
        }
      ],
      "superClass": {
        "type": "Identifier",
        "span": {
          "start": 365,
          "end": 366,
          "ctxt": 0
        },
        "value": "A",
        "optional": false
      },
      "isAbstract": false,
      "typeParams": null,
      "superTypeParams": null,
      "implements": []
    },
    {
      "type": "ClassDeclaration",
      "identifier": {
        "type": "Identifier",
        "span": {
          "start": 428,
          "end": 430,
          "ctxt": 0
        },
        "value": "A2",
        "optional": false
      },
      "declare": false,
      "span": {
        "start": 422,
        "end": 463,
        "ctxt": 0
      },
      "decorators": [],
      "body": [
        {
          "type": "ClassProperty",
          "span": {
            "start": 437,
            "end": 445,
            "ctxt": 0
          },
          "key": {
            "type": "NumericLiteral",
            "span": {
              "start": 437,
              "end": 438,
              "ctxt": 0
            },
            "value": 1.0,
            "raw": "1"
          },
          "value": null,
          "typeAnnotation": {
            "type": "TsTypeAnnotation",
            "span": {
              "start": 438,
              "end": 444,
              "ctxt": 0
            },
            "typeAnnotation": {
              "type": "TsTypeReference",
              "span": {
                "start": 440,
                "end": 444,
                "ctxt": 0
              },
              "typeName": {
                "type": "Identifier",
                "span": {
                  "start": 440,
                  "end": 444,
                  "ctxt": 0
                },
                "value": "Base",
                "optional": false
              },
              "typeParams": null
            }
          },
          "isStatic": false,
          "decorators": [],
          "accessibility": null,
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false,
          "readonly": false,
          "declare": false,
          "definite": false
        },
        {
          "type": "ClassProperty",
          "span": {
            "start": 451,
            "end": 461,
            "ctxt": 0
          },
          "key": {
            "type": "NumericLiteral",
            "span": {
              "start": 451,
              "end": 454,
              "ctxt": 0
            },
            "value": 2.0,
            "raw": "2.0"
          },
          "value": null,
          "typeAnnotation": {
            "type": "TsTypeAnnotation",
            "span": {
              "start": 454,
              "end": 460,
              "ctxt": 0
            },
            "typeAnnotation": {
              "type": "TsTypeReference",
              "span": {
                "start": 456,
                "end": 460,
                "ctxt": 0
              },
              "typeName": {
                "type": "Identifier",
                "span": {
                  "start": 456,
                  "end": 460,
                  "ctxt": 0
                },
                "value": "Base",
                "optional": false
              },
              "typeParams": null
            }
          },
          "isStatic": false,
          "decorators": [],
          "accessibility": null,
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false,
          "readonly": false,
          "declare": false,
          "definite": false
        }
      ],
      "superClass": null,
      "isAbstract": false,
      "typeParams": null,
      "superTypeParams": null,
      "implements": []
    },
    {
      "type": "ClassDeclaration",
      "identifier": {
        "type": "Identifier",
        "span": {
          "start": 471,
          "end": 473,
          "ctxt": 0
        },
        "value": "B2",
        "optional": false
      },
      "declare": false,
      "span": {
        "start": 465,
        "end": 534,
        "ctxt": 0
      },
      "decorators": [],
      "body": [
        {
          "type": "ClassProperty",
          "span": {
            "start": 491,
            "end": 502,
            "ctxt": 0
          },
          "key": {
            "type": "NumericLiteral",
            "span": {
              "start": 491,
              "end": 492,
              "ctxt": 0
            },
            "value": 1.0,
            "raw": "1"
          },
          "value": null,
          "typeAnnotation": {
            "type": "TsTypeAnnotation",
            "span": {
              "start": 492,
              "end": 501,
              "ctxt": 0
            },
            "typeAnnotation": {
              "type": "TsTypeReference",
              "span": {
                "start": 494,
                "end": 501,
                "ctxt": 0
              },
              "typeName": {
                "type": "Identifier",
                "span": {
                  "start": 494,
                  "end": 501,
                  "ctxt": 0
                },
                "value": "Derived",
                "optional": false
              },
              "typeParams": null
            }
          },
          "isStatic": false,
          "decorators": [],
          "accessibility": null,
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false,
          "readonly": false,
          "declare": false,
          "definite": false
        },
        {
          "type": "ClassProperty",
          "span": {
            "start": 513,
            "end": 523,
            "ctxt": 0
          },
          "key": {
            "type": "NumericLiteral",
            "span": {
              "start": 513,
              "end": 514,
              "ctxt": 0
            },
            "value": 2.0,
            "raw": "2"
          },
          "value": null,
          "typeAnnotation": {
            "type": "TsTypeAnnotation",
            "span": {
              "start": 514,
              "end": 522,
              "ctxt": 0
            },
            "typeAnnotation": {
              "type": "TsKeywordType",
              "span": {
                "start": 516,
                "end": 522,
                "ctxt": 0
              },
              "kind": "string"
            }
          },
          "isStatic": false,
          "decorators": [],
          "accessibility": null,
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false,
          "readonly": false,
          "declare": false,
          "definite": false
        }
      ],
      "superClass": {
        "type": "Identifier",
        "span": {
          "start": 482,
          "end": 484,
          "ctxt": 0
        },
        "value": "A2",
        "optional": false
      },
      "isAbstract": false,
      "typeParams": null,
      "superTypeParams": null,
      "implements": []
    },
    {
      "type": "ClassDeclaration",
      "identifier": {
        "type": "Identifier",
        "span": {
          "start": 542,
          "end": 544,
          "ctxt": 0
        },
        "value": "A3",
        "optional": false
      },
      "declare": false,
      "span": {
        "start": 536,
        "end": 580,
        "ctxt": 0
      },
      "decorators": [],
      "body": [
        {
          "type": "ClassProperty",
          "span": {
            "start": 551,
            "end": 561,
            "ctxt": 0
          },
          "key": {
            "type": "StringLiteral",
            "span": {
              "start": 551,
              "end": 554,
              "ctxt": 0
            },
            "value": "1",
            "raw": "'1'"
          },
          "value": null,
          "typeAnnotation": {
            "type": "TsTypeAnnotation",
            "span": {
              "start": 554,
              "end": 560,
              "ctxt": 0
            },
            "typeAnnotation": {
              "type": "TsTypeReference",
              "span": {
                "start": 556,
                "end": 560,
                "ctxt": 0
              },
              "typeName": {
                "type": "Identifier",
                "span": {
                  "start": 556,
                  "end": 560,
                  "ctxt": 0
                },
                "value": "Base",
                "optional": false
              },
              "typeParams": null
            }
          },
          "isStatic": false,
          "decorators": [],
          "accessibility": null,
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false,
          "readonly": false,
          "declare": false,
          "definite": false
        },
        {
          "type": "ClassProperty",
          "span": {
            "start": 566,
            "end": 578,
            "ctxt": 0
          },
          "key": {
            "type": "StringLiteral",
            "span": {
              "start": 566,
              "end": 571,
              "ctxt": 0
            },
            "value": "2.0",
            "raw": "'2.0'"
          },
          "value": null,
          "typeAnnotation": {
            "type": "TsTypeAnnotation",
            "span": {
              "start": 571,
              "end": 577,
              "ctxt": 0
            },
            "typeAnnotation": {
              "type": "TsTypeReference",
              "span": {
                "start": 573,
                "end": 577,
                "ctxt": 0
              },
              "typeName": {
                "type": "Identifier",
                "span": {
                  "start": 573,
                  "end": 577,
                  "ctxt": 0
                },
                "value": "Base",
                "optional": false
              },
              "typeParams": null
            }
          },
          "isStatic": false,
          "decorators": [],
          "accessibility": null,
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false,
          "readonly": false,
          "declare": false,
          "definite": false
        }
      ],
      "superClass": null,
      "isAbstract": false,
      "typeParams": null,
      "superTypeParams": null,
      "implements": []
    },
    {
      "type": "ClassDeclaration",
      "identifier": {
        "type": "Identifier",
        "span": {
          "start": 588,
          "end": 590,
          "ctxt": 0
        },
        "value": "B3",
        "optional": false
      },
      "declare": false,
      "span": {
        "start": 582,
        "end": 657,
        "ctxt": 0
      },
      "decorators": [],
      "body": [
        {
          "type": "ClassProperty",
          "span": {
            "start": 608,
            "end": 621,
            "ctxt": 0
          },
          "key": {
            "type": "StringLiteral",
            "span": {
              "start": 608,
              "end": 611,
              "ctxt": 0
            },
            "value": "1",
            "raw": "'1'"
          },
          "value": null,
          "typeAnnotation": {
            "type": "TsTypeAnnotation",
            "span": {
              "start": 611,
              "end": 620,
              "ctxt": 0
            },
            "typeAnnotation": {
              "type": "TsTypeReference",
              "span": {
                "start": 613,
                "end": 620,
                "ctxt": 0
              },
              "typeName": {
                "type": "Identifier",
                "span": {
                  "start": 613,
                  "end": 620,
                  "ctxt": 0
                },
                "value": "Derived",
                "optional": false
              },
              "typeParams": null
            }
          },
          "isStatic": false,
          "decorators": [],
          "accessibility": null,
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false,
          "readonly": false,
          "declare": false,
          "definite": false
        },
        {
          "type": "ClassProperty",
          "span": {
            "start": 632,
            "end": 646,
            "ctxt": 0
          },
          "key": {
            "type": "StringLiteral",
            "span": {
              "start": 632,
              "end": 637,
              "ctxt": 0
            },
            "value": "2.0",
            "raw": "'2.0'"
          },
          "value": null,
          "typeAnnotation": {
            "type": "TsTypeAnnotation",
            "span": {
              "start": 637,
              "end": 645,
              "ctxt": 0
            },
            "typeAnnotation": {
              "type": "TsKeywordType",
              "span": {
                "start": 639,
                "end": 645,
                "ctxt": 0
              },
              "kind": "string"
            }
          },
          "isStatic": false,
          "decorators": [],
          "accessibility": null,
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false,
          "readonly": false,
          "declare": false,
          "definite": false
        }
      ],
      "superClass": {
        "type": "Identifier",
        "span": {
          "start": 599,
          "end": 601,
          "ctxt": 0
        },
        "value": "A3",
        "optional": false
      },
      "isAbstract": false,
      "typeParams": null,
      "superTypeParams": null,
      "implements": []
    },
    {
      "type": "TsModuleDeclaration",
      "span": {
        "start": 659,
        "end": 1129,
        "ctxt": 0
      },
      "declare": false,
      "global": false,
      "id": {
        "type": "Identifier",
        "span": {
          "start": 666,
          "end": 675,
          "ctxt": 0
        },
        "value": "TwoLevels",
        "optional": false
      },
      "body": {
        "type": "TsModuleBlock",
        "span": {
          "start": 676,
          "end": 1129,
          "ctxt": 0
        },
        "body": [
          {
            "type": "ClassDeclaration",
            "identifier": {
              "type": "Identifier",
              "span": {
                "start": 688,
                "end": 689,
                "ctxt": 0
              },
              "value": "A",
              "optional": false
            },
            "declare": false,
            "span": {
              "start": 682,
              "end": 735,
              "ctxt": 0
            },
            "decorators": [],
            "body": [
              {
                "type": "ClassProperty",
                "span": {
                  "start": 700,
                  "end": 710,
                  "ctxt": 0
                },
                "key": {
                  "type": "Identifier",
                  "span": {
                    "start": 700,
                    "end": 703,
                    "ctxt": 0
                  },
                  "value": "foo",
                  "optional": false
                },
                "value": null,
                "typeAnnotation": {
                  "type": "TsTypeAnnotation",
                  "span": {
                    "start": 703,
                    "end": 709,
                    "ctxt": 0
                  },
                  "typeAnnotation": {
                    "type": "TsTypeReference",
                    "span": {
                      "start": 705,
                      "end": 709,
                      "ctxt": 0
                    },
                    "typeName": {
                      "type": "Identifier",
                      "span": {
                        "start": 705,
                        "end": 709,
                        "ctxt": 0
                      },
                      "value": "Base",
                      "optional": false
                    },
                    "typeParams": null
                  }
                },
                "isStatic": false,
                "decorators": [],
                "accessibility": null,
                "isAbstract": false,
                "isOptional": false,
                "isOverride": false,
                "readonly": false,
                "declare": false,
                "definite": false
              },
              {
                "type": "ClassProperty",
                "span": {
                  "start": 719,
                  "end": 729,
                  "ctxt": 0
                },
                "key": {
                  "type": "Identifier",
                  "span": {
                    "start": 719,
                    "end": 722,
                    "ctxt": 0
                  },
                  "value": "bar",
                  "optional": false
                },
                "value": null,
                "typeAnnotation": {
                  "type": "TsTypeAnnotation",
                  "span": {
                    "start": 722,
                    "end": 728,
                    "ctxt": 0
                  },
                  "typeAnnotation": {
                    "type": "TsTypeReference",
                    "span": {
                      "start": 724,
                      "end": 728,
                      "ctxt": 0
                    },
                    "typeName": {
                      "type": "Identifier",
                      "span": {
                        "start": 724,
                        "end": 728,
                        "ctxt": 0
                      },
                      "value": "Base",
                      "optional": false
                    },
                    "typeParams": null
                  }
                },
                "isStatic": false,
                "decorators": [],
                "accessibility": null,
                "isAbstract": false,
                "isOptional": false,
                "isOverride": false,
                "readonly": false,
                "declare": false,
                "definite": false
              }
            ],
            "superClass": null,
            "isAbstract": false,
            "typeParams": null,
            "superTypeParams": null,
            "implements": []
          },
          {
            "type": "ClassDeclaration",
            "identifier": {
              "type": "Identifier",
              "span": {
                "start": 747,
                "end": 748,
                "ctxt": 0
              },
              "value": "B",
              "optional": false
            },
            "declare": false,
            "span": {
              "start": 741,
              "end": 825,
              "ctxt": 0
            },
            "decorators": [],
            "body": [
              {
                "type": "ClassProperty",
                "span": {
                  "start": 769,
                  "end": 783,
                  "ctxt": 0
                },
                "key": {
                  "type": "Identifier",
                  "span": {
                    "start": 769,
                    "end": 772,
                    "ctxt": 0
                  },
                  "value": "foo",
                  "optional": false
                },
                "value": null,
                "typeAnnotation": {
                  "type": "TsTypeAnnotation",
                  "span": {
                    "start": 772,
                    "end": 782,
                    "ctxt": 0
                  },
                  "typeAnnotation": {
                    "type": "TsTypeReference",
                    "span": {
                      "start": 774,
                      "end": 782,
                      "ctxt": 0
                    },
                    "typeName": {
                      "type": "Identifier",
                      "span": {
                        "start": 774,
                        "end": 782,
                        "ctxt": 0
                      },
                      "value": "Derived2",
                      "optional": false
                    },
                    "typeParams": null
                  }
                },
                "isStatic": false,
                "decorators": [],
                "accessibility": null,
                "isAbstract": false,
                "isOptional": false,
                "isOverride": false,
                "readonly": false,
                "declare": false,
                "definite": false
              },
              {
                "type": "ClassProperty",
                "span": {
                  "start": 798,
                  "end": 810,
                  "ctxt": 0
                },
                "key": {
                  "type": "Identifier",
                  "span": {
                    "start": 798,
                    "end": 801,
                    "ctxt": 0
                  },
                  "value": "bar",
                  "optional": false
                },
                "value": null,
                "typeAnnotation": {
                  "type": "TsTypeAnnotation",
                  "span": {
                    "start": 801,
                    "end": 809,
                    "ctxt": 0
                  },
                  "typeAnnotation": {
                    "type": "TsKeywordType",
                    "span": {
                      "start": 803,
                      "end": 809,
                      "ctxt": 0
                    },
                    "kind": "string"
                  }
                },
                "isStatic": false,
                "decorators": [],
                "accessibility": null,
                "isAbstract": false,
                "isOptional": false,
                "isOverride": false,
                "readonly": false,
                "declare": false,
                "definite": false
              }
            ],
            "superClass": {
              "type": "Identifier",
              "span": {
                "start": 757,
                "end": 758,
                "ctxt": 0
              },
              "value": "A",
              "optional": false
            },
            "isAbstract": false,
            "typeParams": null,
            "superTypeParams": null,
            "implements": []
          },
          {
            "type": "ClassDeclaration",
            "identifier": {
              "type": "Identifier",
              "span": {
                "start": 837,
                "end": 839,
                "ctxt": 0
              },
              "value": "A2",
              "optional": false
            },
            "declare": false,
            "span": {
              "start": 831,
              "end": 883,
              "ctxt": 0
            },
            "decorators": [],
            "body": [
              {
                "type": "ClassProperty",
                "span": {
                  "start": 850,
                  "end": 858,
                  "ctxt": 0
                },
                "key": {
                  "type": "NumericLiteral",
                  "span": {
                    "start": 850,
                    "end": 851,
                    "ctxt": 0
                  },
                  "value": 1.0,
                  "raw": "1"
                },
                "value": null,
                "typeAnnotation": {
                  "type": "TsTypeAnnotation",
                  "span": {
                    "start": 851,
                    "end": 857,
                    "ctxt": 0
                  },
                  "typeAnnotation": {
                    "type": "TsTypeReference",
                    "span": {
                      "start": 853,
                      "end": 857,
                      "ctxt": 0
                    },
                    "typeName": {
                      "type": "Identifier",
                      "span": {
                        "start": 853,
                        "end": 857,
                        "ctxt": 0
                      },
                      "value": "Base",
                      "optional": false
                    },
                    "typeParams": null
                  }
                },
                "isStatic": false,
                "decorators": [],
                "accessibility": null,
                "isAbstract": false,
                "isOptional": false,
                "isOverride": false,
                "readonly": false,
                "declare": false,
                "definite": false
              },
              {
                "type": "ClassProperty",
                "span": {
                  "start": 867,
                  "end": 877,
                  "ctxt": 0
                },
                "key": {
                  "type": "NumericLiteral",
                  "span": {
                    "start": 867,
                    "end": 870,
                    "ctxt": 0
                  },
                  "value": 2.0,
                  "raw": "2.0"
                },
                "value": null,
                "typeAnnotation": {
                  "type": "TsTypeAnnotation",
                  "span": {
                    "start": 870,
                    "end": 876,
                    "ctxt": 0
                  },
                  "typeAnnotation": {
                    "type": "TsTypeReference",
                    "span": {
                      "start": 872,
                      "end": 876,
                      "ctxt": 0
                    },
                    "typeName": {
                      "type": "Identifier",
                      "span": {
                        "start": 872,
                        "end": 876,
                        "ctxt": 0
                      },
                      "value": "Base",
                      "optional": false
                    },
                    "typeParams": null
                  }
                },
                "isStatic": false,
                "decorators": [],
                "accessibility": null,
                "isAbstract": false,
                "isOptional": false,
                "isOverride": false,
                "readonly": false,
                "declare": false,
                "definite": false
              }
            ],
            "superClass": null,
            "isAbstract": false,
            "typeParams": null,
            "superTypeParams": null,
            "implements": []
          },
          {
            "type": "ClassDeclaration",
            "identifier": {
              "type": "Identifier",
              "span": {
                "start": 895,
                "end": 897,
                "ctxt": 0
              },
              "value": "B2",
              "optional": false
            },
            "declare": false,
            "span": {
              "start": 889,
              "end": 971,
              "ctxt": 0
            },
            "decorators": [],
            "body": [
              {
                "type": "ClassProperty",
                "span": {
                  "start": 919,
                  "end": 931,
                  "ctxt": 0
                },
                "key": {
                  "type": "NumericLiteral",
                  "span": {
                    "start": 919,
                    "end": 920,
                    "ctxt": 0
                  },
                  "value": 1.0,
                  "raw": "1"
                },
                "value": null,
                "typeAnnotation": {
                  "type": "TsTypeAnnotation",
                  "span": {
                    "start": 920,
                    "end": 930,
                    "ctxt": 0
                  },
                  "typeAnnotation": {
                    "type": "TsTypeReference",
                    "span": {
                      "start": 922,
                      "end": 930,
                      "ctxt": 0
                    },
                    "typeName": {
                      "type": "Identifier",
                      "span": {
                        "start": 922,
                        "end": 930,
                        "ctxt": 0
                      },
                      "value": "Derived2",
                      "optional": false
                    },
                    "typeParams": null
                  }
                },
                "isStatic": false,
                "decorators": [],
                "accessibility": null,
                "isAbstract": false,
                "isOptional": false,
                "isOverride": false,
                "readonly": false,
                "declare": false,
                "definite": false
              },
              {
                "type": "ClassProperty",
                "span": {
                  "start": 946,
                  "end": 956,
                  "ctxt": 0
                },
                "key": {
                  "type": "NumericLiteral",
                  "span": {
                    "start": 946,
                    "end": 947,
                    "ctxt": 0
                  },
                  "value": 2.0,
                  "raw": "2"
                },
                "value": null,
                "typeAnnotation": {
                  "type": "TsTypeAnnotation",
                  "span": {
                    "start": 947,
                    "end": 955,
                    "ctxt": 0
                  },
                  "typeAnnotation": {
                    "type": "TsKeywordType",
                    "span": {
                      "start": 949,
                      "end": 955,
                      "ctxt": 0
                    },
                    "kind": "string"
                  }
                },
                "isStatic": false,
                "decorators": [],
                "accessibility": null,
                "isAbstract": false,
                "isOptional": false,
                "isOverride": false,
                "readonly": false,
                "declare": false,
                "definite": false
              }
            ],
            "superClass": {
              "type": "Identifier",
              "span": {
                "start": 906,
                "end": 908,
                "ctxt": 0
              },
              "value": "A2",
              "optional": false
            },
            "isAbstract": false,
            "typeParams": null,
            "superTypeParams": null,
            "implements": []
          },
          {
            "type": "ClassDeclaration",
            "identifier": {
              "type": "Identifier",
              "span": {
                "start": 983,
                "end": 985,
                "ctxt": 0
              },
              "value": "A3",
              "optional": false
            },
            "declare": false,
            "span": {
              "start": 977,
              "end": 1033,
              "ctxt": 0
            },
            "decorators": [],
            "body": [
              {
                "type": "ClassProperty",
                "span": {
                  "start": 996,
                  "end": 1006,
                  "ctxt": 0
                },
                "key": {
                  "type": "StringLiteral",
                  "span": {
                    "start": 996,
                    "end": 999,
                    "ctxt": 0
                  },
                  "value": "1",
                  "raw": "'1'"
                },
                "value": null,
                "typeAnnotation": {
                  "type": "TsTypeAnnotation",
                  "span": {
                    "start": 999,
                    "end": 1005,
                    "ctxt": 0
                  },
                  "typeAnnotation": {
                    "type": "TsTypeReference",
                    "span": {
                      "start": 1001,
                      "end": 1005,
                      "ctxt": 0
                    },
                    "typeName": {
                      "type": "Identifier",
                      "span": {
                        "start": 1001,
                        "end": 1005,
                        "ctxt": 0
                      },
                      "value": "Base",
                      "optional": false
                    },
                    "typeParams": null
                  }
                },
                "isStatic": false,
                "decorators": [],
                "accessibility": null,
                "isAbstract": false,
                "isOptional": false,
                "isOverride": false,
                "readonly": false,
                "declare": false,
                "definite": false
              },
              {
                "type": "ClassProperty",
                "span": {
                  "start": 1015,
                  "end": 1027,
                  "ctxt": 0
                },
                "key": {
                  "type": "StringLiteral",
                  "span": {
                    "start": 1015,
                    "end": 1020,
                    "ctxt": 0
                  },
                  "value": "2.0",
                  "raw": "'2.0'"
                },
                "value": null,
                "typeAnnotation": {
                  "type": "TsTypeAnnotation",
                  "span": {
                    "start": 1020,
                    "end": 1026,
                    "ctxt": 0
                  },
                  "typeAnnotation": {
                    "type": "TsTypeReference",
                    "span": {
                      "start": 1022,
                      "end": 1026,
                      "ctxt": 0
                    },
                    "typeName": {
                      "type": "Identifier",
                      "span": {
                        "start": 1022,
                        "end": 1026,
                        "ctxt": 0
                      },
                      "value": "Base",
                      "optional": false
                    },
                    "typeParams": null
                  }
                },
                "isStatic": false,
                "decorators": [],
                "accessibility": null,
                "isAbstract": false,
                "isOptional": false,
                "isOverride": false,
                "readonly": false,
                "declare": false,
                "definite": false
              }
            ],
            "superClass": null,
            "isAbstract": false,
            "typeParams": null,
            "superTypeParams": null,
            "implements": []
          },
          {
            "type": "ClassDeclaration",
            "identifier": {
              "type": "Identifier",
              "span": {
                "start": 1045,
                "end": 1047,
                "ctxt": 0
              },
              "value": "B3",
              "optional": false
            },
            "declare": false,
            "span": {
              "start": 1039,
              "end": 1127,
              "ctxt": 0
            },
            "decorators": [],
            "body": [
              {
                "type": "ClassProperty",
                "span": {
                  "start": 1069,
                  "end": 1083,
                  "ctxt": 0
                },
                "key": {
                  "type": "StringLiteral",
                  "span": {
                    "start": 1069,
                    "end": 1072,
                    "ctxt": 0
                  },
                  "value": "1",
                  "raw": "'1'"
                },
                "value": null,
                "typeAnnotation": {
                  "type": "TsTypeAnnotation",
                  "span": {
                    "start": 1072,
                    "end": 1082,
                    "ctxt": 0
                  },
                  "typeAnnotation": {
                    "type": "TsTypeReference",
                    "span": {
                      "start": 1074,
                      "end": 1082,
                      "ctxt": 0
                    },
                    "typeName": {
                      "type": "Identifier",
                      "span": {
                        "start": 1074,
                        "end": 1082,
                        "ctxt": 0
                      },
                      "value": "Derived2",
                      "optional": false
                    },
                    "typeParams": null
                  }
                },
                "isStatic": false,
                "decorators": [],
                "accessibility": null,
                "isAbstract": false,
                "isOptional": false,
                "isOverride": false,
                "readonly": false,
                "declare": false,
                "definite": false
              },
              {
                "type": "ClassProperty",
                "span": {
                  "start": 1098,
                  "end": 1112,
                  "ctxt": 0
                },
                "key": {
                  "type": "StringLiteral",
                  "span": {
                    "start": 1098,
                    "end": 1103,
                    "ctxt": 0
                  },
                  "value": "2.0",
                  "raw": "'2.0'"
                },
                "value": null,
                "typeAnnotation": {
                  "type": "TsTypeAnnotation",
                  "span": {
                    "start": 1103,
                    "end": 1111,
                    "ctxt": 0
                  },
                  "typeAnnotation": {
                    "type": "TsKeywordType",
                    "span": {
                      "start": 1105,
                      "end": 1111,
                      "ctxt": 0
                    },
                    "kind": "string"
                  }
                },
                "isStatic": false,
                "decorators": [],
                "accessibility": null,
                "isAbstract": false,
                "isOptional": false,
                "isOverride": false,
                "readonly": false,
                "declare": false,
                "definite": false
              }
            ],
            "superClass": {
              "type": "Identifier",
              "span": {
                "start": 1056,
                "end": 1058,
                "ctxt": 0
              },
              "value": "A3",
              "optional": false
            },
            "isAbstract": false,
            "typeParams": null,
            "superTypeParams": null,
            "implements": []
          }
        ]
      }
    }
  ],
  "interpreter": null
}