{
  "type": "Script",
  "span": {
    "start": 16,
    "end": 335,
    "ctxt": 0
  },
  "body": [
    {
      "type": "ClassDeclaration",
      "identifier": {
        "type": "Identifier",
        "span": {
          "start": 22,
          "end": 23,
          "ctxt": 0
        },
        "value": "C",
        "optional": false
      },
      "declare": false,
      "span": {
        "start": 16,
        "end": 58,
        "ctxt": 0
      },
      "decorators": [],
      "body": [
        {
          "type": "ClassProperty",
          "span": {
            "start": 30,
            "end": 56,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 30,
              "end": 31,
              "ctxt": 0
            },
            "value": "x",
            "optional": false
          },
          "value": {
            "type": "StringLiteral",
            "span": {
              "start": 42,
              "end": 55,
              "ctxt": 0
            },
            "value": "Hello world",
            "raw": "\"Hello world\""
          },
          "typeAnnotation": {
            "type": "TsTypeAnnotation",
            "span": {
              "start": 31,
              "end": 39,
              "ctxt": 0
            },
            "typeAnnotation": {
              "type": "TsKeywordType",
              "span": {
                "start": 33,
                "end": 39,
                "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": 66,
          "end": 67,
          "ctxt": 0
        },
        "value": "D",
        "optional": false
      },
      "declare": false,
      "span": {
        "start": 60,
        "end": 164,
        "ctxt": 0
      },
      "decorators": [],
      "body": [
        {
          "type": "ClassProperty",
          "span": {
            "start": 74,
            "end": 100,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 74,
              "end": 75,
              "ctxt": 0
            },
            "value": "x",
            "optional": false
          },
          "value": {
            "type": "StringLiteral",
            "span": {
              "start": 86,
              "end": 99,
              "ctxt": 0
            },
            "value": "Hello world",
            "raw": "\"Hello world\""
          },
          "typeAnnotation": {
            "type": "TsTypeAnnotation",
            "span": {
              "start": 75,
              "end": 83,
              "ctxt": 0
            },
            "typeAnnotation": {
              "type": "TsKeywordType",
              "span": {
                "start": 77,
                "end": 83,
                "ctxt": 0
              },
              "kind": "string"
            }
          },
          "isStatic": false,
          "decorators": [],
          "accessibility": null,
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false,
          "readonly": false,
          "declare": false,
          "definite": false
        },
        {
          "type": "ClassProperty",
          "span": {
            "start": 105,
            "end": 115,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 105,
              "end": 106,
              "ctxt": 0
            },
            "value": "y",
            "optional": false
          },
          "value": null,
          "typeAnnotation": {
            "type": "TsTypeAnnotation",
            "span": {
              "start": 106,
              "end": 114,
              "ctxt": 0
            },
            "typeAnnotation": {
              "type": "TsKeywordType",
              "span": {
                "start": 108,
                "end": 114,
                "ctxt": 0
              },
              "kind": "number"
            }
          },
          "isStatic": false,
          "decorators": [],
          "accessibility": null,
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false,
          "readonly": false,
          "declare": false,
          "definite": false
        },
        {
          "type": "Constructor",
          "span": {
            "start": 120,
            "end": 162,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 120,
              "end": 131,
              "ctxt": 0
            },
            "value": "constructor",
            "optional": false
          },
          "params": [],
          "body": {
            "type": "BlockStatement",
            "span": {
              "start": 134,
              "end": 162,
              "ctxt": 0
            },
            "stmts": [
              {
                "type": "ExpressionStatement",
                "span": {
                  "start": 144,
                  "end": 156,
                  "ctxt": 0
                },
                "expression": {
                  "type": "AssignmentExpression",
                  "span": {
                    "start": 144,
                    "end": 155,
                    "ctxt": 0
                  },
                  "operator": "=",
                  "left": {
                    "type": "MemberExpression",
                    "span": {
                      "start": 144,
                      "end": 150,
                      "ctxt": 0
                    },
                    "object": {
                      "type": "ThisExpression",
                      "span": {
                        "start": 144,
                        "end": 148,
                        "ctxt": 0
                      }
                    },
                    "property": {
                      "type": "Identifier",
                      "span": {
                        "start": 149,
                        "end": 150,
                        "ctxt": 0
                      },
                      "value": "y",
                      "optional": false
                    }
                  },
                  "right": {
                    "type": "NumericLiteral",
                    "span": {
                      "start": 153,
                      "end": 155,
                      "ctxt": 0
                    },
                    "value": 10.0,
                    "raw": "10"
                  }
                }
              }
            ]
          },
          "accessibility": null,
          "isOptional": false
        }
      ],
      "superClass": null,
      "isAbstract": false,
      "typeParams": null,
      "superTypeParams": null,
      "implements": []
    },
    {
      "type": "ClassDeclaration",
      "identifier": {
        "type": "Identifier",
        "span": {
          "start": 172,
          "end": 173,
          "ctxt": 0
        },
        "value": "E",
        "optional": false
      },
      "declare": false,
      "span": {
        "start": 166,
        "end": 209,
        "ctxt": 0
      },
      "decorators": [],
      "body": [
        {
          "type": "ClassProperty",
          "span": {
            "start": 189,
            "end": 207,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 189,
              "end": 190,
              "ctxt": 0
            },
            "value": "z",
            "optional": false
          },
          "value": {
            "type": "BooleanLiteral",
            "span": {
              "start": 202,
              "end": 206,
              "ctxt": 0
            },
            "value": true
          },
          "typeAnnotation": {
            "type": "TsTypeAnnotation",
            "span": {
              "start": 190,
              "end": 199,
              "ctxt": 0
            },
            "typeAnnotation": {
              "type": "TsKeywordType",
              "span": {
                "start": 192,
                "end": 199,
                "ctxt": 0
              },
              "kind": "boolean"
            }
          },
          "isStatic": false,
          "decorators": [],
          "accessibility": null,
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false,
          "readonly": false,
          "declare": false,
          "definite": false
        }
      ],
      "superClass": {
        "type": "Identifier",
        "span": {
          "start": 182,
          "end": 183,
          "ctxt": 0
        },
        "value": "D",
        "optional": false
      },
      "isAbstract": false,
      "typeParams": null,
      "superTypeParams": null,
      "implements": []
    },
    {
      "type": "ClassDeclaration",
      "identifier": {
        "type": "Identifier",
        "span": {
          "start": 217,
          "end": 218,
          "ctxt": 0
        },
        "value": "F",
        "optional": false
      },
      "declare": false,
      "span": {
        "start": 211,
        "end": 335,
        "ctxt": 0
      },
      "decorators": [],
      "body": [
        {
          "type": "ClassProperty",
          "span": {
            "start": 234,
            "end": 252,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 234,
              "end": 235,
              "ctxt": 0
            },
            "value": "z",
            "optional": false
          },
          "value": {
            "type": "BooleanLiteral",
            "span": {
              "start": 247,
              "end": 251,
              "ctxt": 0
            },
            "value": true
          },
          "typeAnnotation": {
            "type": "TsTypeAnnotation",
            "span": {
              "start": 235,
              "end": 244,
              "ctxt": 0
            },
            "typeAnnotation": {
              "type": "TsKeywordType",
              "span": {
                "start": 237,
                "end": 244,
                "ctxt": 0
              },
              "kind": "boolean"
            }
          },
          "isStatic": false,
          "decorators": [],
          "accessibility": null,
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false,
          "readonly": false,
          "declare": false,
          "definite": false
        },
        {
          "type": "ClassProperty",
          "span": {
            "start": 257,
            "end": 267,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 257,
              "end": 258,
              "ctxt": 0
            },
            "value": "j",
            "optional": false
          },
          "value": null,
          "typeAnnotation": {
            "type": "TsTypeAnnotation",
            "span": {
              "start": 258,
              "end": 266,
              "ctxt": 0
            },
            "typeAnnotation": {
              "type": "TsKeywordType",
              "span": {
                "start": 260,
                "end": 266,
                "ctxt": 0
              },
              "kind": "string"
            }
          },
          "isStatic": false,
          "decorators": [],
          "accessibility": null,
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false,
          "readonly": false,
          "declare": false,
          "definite": false
        },
        {
          "type": "Constructor",
          "span": {
            "start": 272,
            "end": 333,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 272,
              "end": 283,
              "ctxt": 0
            },
            "value": "constructor",
            "optional": false
          },
          "params": [],
          "body": {
            "type": "BlockStatement",
            "span": {
              "start": 286,
              "end": 333,
              "ctxt": 0
            },
            "stmts": [
              {
                "type": "ExpressionStatement",
                "span": {
                  "start": 296,
                  "end": 304,
                  "ctxt": 0
                },
                "expression": {
                  "type": "CallExpression",
                  "span": {
                    "start": 296,
                    "end": 303,
                    "ctxt": 0
                  },
                  "callee": {
                    "type": "Super",
                    "span": {
                      "start": 296,
                      "end": 301,
                      "ctxt": 0
                    }
                  },
                  "arguments": [],
                  "typeArguments": null
                }
              },
              {
                "type": "ExpressionStatement",
                "span": {
                  "start": 313,
                  "end": 327,
                  "ctxt": 0
                },
                "expression": {
                  "type": "AssignmentExpression",
                  "span": {
                    "start": 313,
                    "end": 326,
                    "ctxt": 0
                  },
                  "operator": "=",
                  "left": {
                    "type": "MemberExpression",
                    "span": {
                      "start": 313,
                      "end": 319,
                      "ctxt": 0
                    },
                    "object": {
                      "type": "ThisExpression",
                      "span": {
                        "start": 313,
                        "end": 317,
                        "ctxt": 0
                      }
                    },
                    "property": {
                      "type": "Identifier",
                      "span": {
                        "start": 318,
                        "end": 319,
                        "ctxt": 0
                      },
                      "value": "j",
                      "optional": false
                    }
                  },
                  "right": {
                    "type": "StringLiteral",
                    "span": {
                      "start": 322,
                      "end": 326,
                      "ctxt": 0
                    },
                    "value": "HI",
                    "raw": "\"HI\""
                  }
                }
              }
            ]
          },
          "accessibility": null,
          "isOptional": false
        }
      ],
      "superClass": {
        "type": "Identifier",
        "span": {
          "start": 227,
          "end": 228,
          "ctxt": 0
        },
        "value": "D",
        "optional": false
      },
      "isAbstract": false,
      "typeParams": null,
      "superTypeParams": null,
      "implements": []
    }
  ],
  "interpreter": null
}