{
  "type": "Script",
  "span": {
    "start": 16,
    "end": 357,
    "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": 256,
        "ctxt": 0
      },
      "decorators": [],
      "body": [
        {
          "type": "Constructor",
          "span": {
            "start": 30,
            "end": 92,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 30,
              "end": 41,
              "ctxt": 0
            },
            "value": "constructor",
            "optional": false
          },
          "params": [
            {
              "type": "Parameter",
              "span": {
                "start": 42,
                "end": 52,
                "ctxt": 0
              },
              "decorators": [],
              "pat": {
                "type": "Identifier",
                "span": {
                  "start": 42,
                  "end": 52,
                  "ctxt": 0
                },
                "value": "t",
                "optional": false,
                "typeAnnotation": {
                  "type": "TsTypeAnnotation",
                  "span": {
                    "start": 43,
                    "end": 52,
                    "ctxt": 0
                  },
                  "typeAnnotation": {
                    "type": "TsKeywordType",
                    "span": {
                      "start": 45,
                      "end": 52,
                      "ctxt": 0
                    },
                    "kind": "boolean"
                  }
                }
              }
            },
            {
              "type": "Parameter",
              "span": {
                "start": 54,
                "end": 63,
                "ctxt": 0
              },
              "decorators": [],
              "pat": {
                "type": "Identifier",
                "span": {
                  "start": 54,
                  "end": 63,
                  "ctxt": 0
                },
                "value": "z",
                "optional": false,
                "typeAnnotation": {
                  "type": "TsTypeAnnotation",
                  "span": {
                    "start": 55,
                    "end": 63,
                    "ctxt": 0
                  },
                  "typeAnnotation": {
                    "type": "TsKeywordType",
                    "span": {
                      "start": 57,
                      "end": 63,
                      "ctxt": 0
                    },
                    "kind": "string"
                  }
                }
              }
            },
            {
              "type": "Parameter",
              "span": {
                "start": 65,
                "end": 74,
                "ctxt": 0
              },
              "decorators": [],
              "pat": {
                "type": "Identifier",
                "span": {
                  "start": 65,
                  "end": 74,
                  "ctxt": 0
                },
                "value": "x",
                "optional": false,
                "typeAnnotation": {
                  "type": "TsTypeAnnotation",
                  "span": {
                    "start": 66,
                    "end": 74,
                    "ctxt": 0
                  },
                  "typeAnnotation": {
                    "type": "TsKeywordType",
                    "span": {
                      "start": 68,
                      "end": 74,
                      "ctxt": 0
                    },
                    "kind": "number"
                  }
                }
              }
            },
            {
              "type": "Parameter",
              "span": {
                "start": 76,
                "end": 87,
                "ctxt": 0
              },
              "decorators": [],
              "pat": {
                "type": "AssignmentPattern",
                "span": {
                  "start": 76,
                  "end": 87,
                  "ctxt": 0
                },
                "left": {
                  "type": "Identifier",
                  "span": {
                    "start": 76,
                    "end": 77,
                    "ctxt": 0
                  },
                  "value": "y",
                  "optional": false,
                  "typeAnnotation": null
                },
                "right": {
                  "type": "StringLiteral",
                  "span": {
                    "start": 80,
                    "end": 87,
                    "ctxt": 0
                  },
                  "value": "hello",
                  "hasEscape": false,
                  "kind": {
                    "type": "normal",
                    "containsQuote": true
                  }
                },
                "typeAnnotation": null
              }
            }
          ],
          "body": {
            "type": "BlockStatement",
            "span": {
              "start": 89,
              "end": 92,
              "ctxt": 0
            },
            "stmts": []
          },
          "accessibility": null,
          "isOptional": false
        },
        {
          "type": "ClassMethod",
          "span": {
            "start": 98,
            "end": 134,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 105,
              "end": 108,
              "ctxt": 0
            },
            "value": "foo",
            "optional": false
          },
          "function": {
            "params": [
              {
                "type": "Parameter",
                "span": {
                  "start": 109,
                  "end": 118,
                  "ctxt": 0
                },
                "decorators": [],
                "pat": {
                  "type": "Identifier",
                  "span": {
                    "start": 109,
                    "end": 118,
                    "ctxt": 0
                  },
                  "value": "x",
                  "optional": false,
                  "typeAnnotation": {
                    "type": "TsTypeAnnotation",
                    "span": {
                      "start": 110,
                      "end": 118,
                      "ctxt": 0
                    },
                    "typeAnnotation": {
                      "type": "TsKeywordType",
                      "span": {
                        "start": 112,
                        "end": 118,
                        "ctxt": 0
                      },
                      "kind": "string"
                    }
                  }
                }
              },
              {
                "type": "Parameter",
                "span": {
                  "start": 120,
                  "end": 129,
                  "ctxt": 0
                },
                "decorators": [],
                "pat": {
                  "type": "AssignmentPattern",
                  "span": {
                    "start": 120,
                    "end": 129,
                    "ctxt": 0
                  },
                  "left": {
                    "type": "Identifier",
                    "span": {
                      "start": 120,
                      "end": 121,
                      "ctxt": 0
                    },
                    "value": "t",
                    "optional": false,
                    "typeAnnotation": null
                  },
                  "right": {
                    "type": "BooleanLiteral",
                    "span": {
                      "start": 124,
                      "end": 129,
                      "ctxt": 0
                    },
                    "value": false
                  },
                  "typeAnnotation": null
                }
              }
            ],
            "decorators": [],
            "span": {
              "start": 98,
              "end": 134,
              "ctxt": 0
            },
            "body": {
              "type": "BlockStatement",
              "span": {
                "start": 131,
                "end": 134,
                "ctxt": 0
              },
              "stmts": []
            },
            "generator": false,
            "async": false,
            "typeParameters": null,
            "returnType": null
          },
          "kind": "method",
          "isStatic": false,
          "accessibility": "public",
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false
        },
        {
          "type": "ClassMethod",
          "span": {
            "start": 139,
            "end": 185,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 146,
              "end": 150,
              "ctxt": 0
            },
            "value": "foo1",
            "optional": false
          },
          "function": {
            "params": [
              {
                "type": "Parameter",
                "span": {
                  "start": 151,
                  "end": 160,
                  "ctxt": 0
                },
                "decorators": [],
                "pat": {
                  "type": "Identifier",
                  "span": {
                    "start": 151,
                    "end": 160,
                    "ctxt": 0
                  },
                  "value": "x",
                  "optional": false,
                  "typeAnnotation": {
                    "type": "TsTypeAnnotation",
                    "span": {
                      "start": 152,
                      "end": 160,
                      "ctxt": 0
                    },
                    "typeAnnotation": {
                      "type": "TsKeywordType",
                      "span": {
                        "start": 154,
                        "end": 160,
                        "ctxt": 0
                      },
                      "kind": "string"
                    }
                  }
                }
              },
              {
                "type": "Parameter",
                "span": {
                  "start": 162,
                  "end": 171,
                  "ctxt": 0
                },
                "decorators": [],
                "pat": {
                  "type": "AssignmentPattern",
                  "span": {
                    "start": 162,
                    "end": 171,
                    "ctxt": 0
                  },
                  "left": {
                    "type": "Identifier",
                    "span": {
                      "start": 162,
                      "end": 163,
                      "ctxt": 0
                    },
                    "value": "t",
                    "optional": false,
                    "typeAnnotation": null
                  },
                  "right": {
                    "type": "BooleanLiteral",
                    "span": {
                      "start": 166,
                      "end": 171,
                      "ctxt": 0
                    },
                    "value": false
                  },
                  "typeAnnotation": null
                }
              },
              {
                "type": "Parameter",
                "span": {
                  "start": 173,
                  "end": 180,
                  "ctxt": 0
                },
                "decorators": [],
                "pat": {
                  "type": "RestElement",
                  "span": {
                    "start": 173,
                    "end": 180,
                    "ctxt": 0
                  },
                  "rest": {
                    "start": 173,
                    "end": 176,
                    "ctxt": 0
                  },
                  "argument": {
                    "type": "Identifier",
                    "span": {
                      "start": 176,
                      "end": 180,
                      "ctxt": 0
                    },
                    "value": "rest",
                    "optional": false,
                    "typeAnnotation": null
                  },
                  "typeAnnotation": null
                }
              }
            ],
            "decorators": [],
            "span": {
              "start": 139,
              "end": 185,
              "ctxt": 0
            },
            "body": {
              "type": "BlockStatement",
              "span": {
                "start": 182,
                "end": 185,
                "ctxt": 0
              },
              "stmts": []
            },
            "generator": false,
            "async": false,
            "typeParameters": null,
            "returnType": null
          },
          "kind": "method",
          "isStatic": false,
          "accessibility": "public",
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false
        },
        {
          "type": "ClassMethod",
          "span": {
            "start": 190,
            "end": 215,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 197,
              "end": 200,
              "ctxt": 0
            },
            "value": "bar",
            "optional": false
          },
          "function": {
            "params": [
              {
                "type": "Parameter",
                "span": {
                  "start": 201,
                  "end": 210,
                  "ctxt": 0
                },
                "decorators": [],
                "pat": {
                  "type": "AssignmentPattern",
                  "span": {
                    "start": 201,
                    "end": 210,
                    "ctxt": 0
                  },
                  "left": {
                    "type": "Identifier",
                    "span": {
                      "start": 201,
                      "end": 202,
                      "ctxt": 0
                    },
                    "value": "t",
                    "optional": false,
                    "typeAnnotation": null
                  },
                  "right": {
                    "type": "BooleanLiteral",
                    "span": {
                      "start": 205,
                      "end": 210,
                      "ctxt": 0
                    },
                    "value": false
                  },
                  "typeAnnotation": null
                }
              }
            ],
            "decorators": [],
            "span": {
              "start": 190,
              "end": 215,
              "ctxt": 0
            },
            "body": {
              "type": "BlockStatement",
              "span": {
                "start": 212,
                "end": 215,
                "ctxt": 0
              },
              "stmts": []
            },
            "generator": false,
            "async": false,
            "typeParameters": null,
            "returnType": null
          },
          "kind": "method",
          "isStatic": false,
          "accessibility": "public",
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false
        },
        {
          "type": "ClassMethod",
          "span": {
            "start": 220,
            "end": 254,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 227,
              "end": 230,
              "ctxt": 0
            },
            "value": "boo",
            "optional": false
          },
          "function": {
            "params": [
              {
                "type": "Parameter",
                "span": {
                  "start": 231,
                  "end": 240,
                  "ctxt": 0
                },
                "decorators": [],
                "pat": {
                  "type": "AssignmentPattern",
                  "span": {
                    "start": 231,
                    "end": 240,
                    "ctxt": 0
                  },
                  "left": {
                    "type": "Identifier",
                    "span": {
                      "start": 231,
                      "end": 232,
                      "ctxt": 0
                    },
                    "value": "t",
                    "optional": false,
                    "typeAnnotation": null
                  },
                  "right": {
                    "type": "BooleanLiteral",
                    "span": {
                      "start": 235,
                      "end": 240,
                      "ctxt": 0
                    },
                    "value": false
                  },
                  "typeAnnotation": null
                }
              },
              {
                "type": "Parameter",
                "span": {
                  "start": 242,
                  "end": 249,
                  "ctxt": 0
                },
                "decorators": [],
                "pat": {
                  "type": "RestElement",
                  "span": {
                    "start": 242,
                    "end": 249,
                    "ctxt": 0
                  },
                  "rest": {
                    "start": 242,
                    "end": 245,
                    "ctxt": 0
                  },
                  "argument": {
                    "type": "Identifier",
                    "span": {
                      "start": 245,
                      "end": 249,
                      "ctxt": 0
                    },
                    "value": "rest",
                    "optional": false,
                    "typeAnnotation": null
                  },
                  "typeAnnotation": null
                }
              }
            ],
            "decorators": [],
            "span": {
              "start": 220,
              "end": 254,
              "ctxt": 0
            },
            "body": {
              "type": "BlockStatement",
              "span": {
                "start": 251,
                "end": 254,
                "ctxt": 0
              },
              "stmts": []
            },
            "generator": false,
            "async": false,
            "typeParameters": null,
            "returnType": null
          },
          "kind": "method",
          "isStatic": false,
          "accessibility": "public",
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false
        }
      ],
      "superClass": null,
      "isAbstract": false,
      "typeParams": null,
      "superTypeParams": null,
      "implements": []
    },
    {
      "type": "ClassDeclaration",
      "identifier": {
        "type": "Identifier",
        "span": {
          "start": 264,
          "end": 265,
          "ctxt": 0
        },
        "value": "D",
        "optional": false
      },
      "declare": false,
      "span": {
        "start": 258,
        "end": 302,
        "ctxt": 0
      },
      "decorators": [],
      "body": [
        {
          "type": "Constructor",
          "span": {
            "start": 272,
            "end": 300,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 272,
              "end": 283,
              "ctxt": 0
            },
            "value": "constructor",
            "optional": false
          },
          "params": [
            {
              "type": "Parameter",
              "span": {
                "start": 284,
                "end": 295,
                "ctxt": 0
              },
              "decorators": [],
              "pat": {
                "type": "AssignmentPattern",
                "span": {
                  "start": 284,
                  "end": 295,
                  "ctxt": 0
                },
                "left": {
                  "type": "Identifier",
                  "span": {
                    "start": 284,
                    "end": 285,
                    "ctxt": 0
                  },
                  "value": "y",
                  "optional": false,
                  "typeAnnotation": null
                },
                "right": {
                  "type": "StringLiteral",
                  "span": {
                    "start": 288,
                    "end": 295,
                    "ctxt": 0
                  },
                  "value": "hello",
                  "hasEscape": false,
                  "kind": {
                    "type": "normal",
                    "containsQuote": true
                  }
                },
                "typeAnnotation": null
              }
            }
          ],
          "body": {
            "type": "BlockStatement",
            "span": {
              "start": 297,
              "end": 300,
              "ctxt": 0
            },
            "stmts": []
          },
          "accessibility": null,
          "isOptional": false
        }
      ],
      "superClass": null,
      "isAbstract": false,
      "typeParams": null,
      "superTypeParams": null,
      "implements": []
    },
    {
      "type": "ClassDeclaration",
      "identifier": {
        "type": "Identifier",
        "span": {
          "start": 310,
          "end": 311,
          "ctxt": 0
        },
        "value": "E",
        "optional": false
      },
      "declare": false,
      "span": {
        "start": 304,
        "end": 357,
        "ctxt": 0
      },
      "decorators": [],
      "body": [
        {
          "type": "Constructor",
          "span": {
            "start": 318,
            "end": 355,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 318,
              "end": 329,
              "ctxt": 0
            },
            "value": "constructor",
            "optional": false
          },
          "params": [
            {
              "type": "Parameter",
              "span": {
                "start": 330,
                "end": 341,
                "ctxt": 0
              },
              "decorators": [],
              "pat": {
                "type": "AssignmentPattern",
                "span": {
                  "start": 330,
                  "end": 341,
                  "ctxt": 0
                },
                "left": {
                  "type": "Identifier",
                  "span": {
                    "start": 330,
                    "end": 331,
                    "ctxt": 0
                  },
                  "value": "y",
                  "optional": false,
                  "typeAnnotation": null
                },
                "right": {
                  "type": "StringLiteral",
                  "span": {
                    "start": 334,
                    "end": 341,
                    "ctxt": 0
                  },
                  "value": "hello",
                  "hasEscape": false,
                  "kind": {
                    "type": "normal",
                    "containsQuote": true
                  }
                },
                "typeAnnotation": null
              }
            },
            {
              "type": "Parameter",
              "span": {
                "start": 343,
                "end": 350,
                "ctxt": 0
              },
              "decorators": [],
              "pat": {
                "type": "RestElement",
                "span": {
                  "start": 343,
                  "end": 350,
                  "ctxt": 0
                },
                "rest": {
                  "start": 343,
                  "end": 346,
                  "ctxt": 0
                },
                "argument": {
                  "type": "Identifier",
                  "span": {
                    "start": 346,
                    "end": 350,
                    "ctxt": 0
                  },
                  "value": "rest",
                  "optional": false,
                  "typeAnnotation": null
                },
                "typeAnnotation": null
              }
            }
          ],
          "body": {
            "type": "BlockStatement",
            "span": {
              "start": 352,
              "end": 355,
              "ctxt": 0
            },
            "stmts": []
          },
          "accessibility": null,
          "isOptional": false
        }
      ],
      "superClass": null,
      "isAbstract": false,
      "typeParams": null,
      "superTypeParams": null,
      "implements": []
    }
  ],
  "interpreter": null
}