{
  "type": "Script",
  "span": {
    "start": 20,
    "end": 570,
    "ctxt": 0
  },
  "body": [
    {
      "type": "ClassDeclaration",
      "identifier": {
        "type": "Identifier",
        "span": {
          "start": 26,
          "end": 27,
          "ctxt": 0
        },
        "value": "A",
        "optional": false
      },
      "declare": false,
      "span": {
        "start": 20,
        "end": 570,
        "ctxt": 0
      },
      "decorators": [],
      "body": [
        {
          "type": "PrivateProperty",
          "span": {
            "start": 34,
            "end": 75,
            "ctxt": 0
          },
          "key": {
            "type": "PrivateName",
            "span": {
              "start": 34,
              "end": 44,
              "ctxt": 0
            },
            "id": {
              "type": "Identifier",
              "span": {
                "start": 35,
                "end": 44,
                "ctxt": 0
              },
              "value": "fieldFunc",
              "optional": false
            }
          },
          "value": {
            "type": "FunctionExpression",
            "identifier": null,
            "params": [],
            "decorators": [],
            "span": {
              "start": 47,
              "end": 74,
              "ctxt": 0
            },
            "body": {
              "type": "BlockStatement",
              "span": {
                "start": 58,
                "end": 74,
                "ctxt": 0
              },
              "stmts": [
                {
                  "type": "ExpressionStatement",
                  "span": {
                    "start": 60,
                    "end": 72,
                    "ctxt": 0
                  },
                  "expression": {
                    "type": "AssignmentExpression",
                    "span": {
                      "start": 60,
                      "end": 71,
                      "ctxt": 0
                    },
                    "operator": "=",
                    "left": {
                      "type": "MemberExpression",
                      "span": {
                        "start": 60,
                        "end": 66,
                        "ctxt": 0
                      },
                      "object": {
                        "type": "ThisExpression",
                        "span": {
                          "start": 60,
                          "end": 64,
                          "ctxt": 0
                        }
                      },
                      "property": {
                        "type": "Identifier",
                        "span": {
                          "start": 65,
                          "end": 66,
                          "ctxt": 0
                        },
                        "value": "x",
                        "optional": false
                      }
                    },
                    "right": {
                      "type": "NumericLiteral",
                      "span": {
                        "start": 69,
                        "end": 71,
                        "ctxt": 0
                      },
                      "value": 10.0,
                      "raw": "10"
                    }
                  }
                }
              ]
            },
            "generator": false,
            "async": false,
            "typeParameters": null,
            "returnType": null
          },
          "typeAnnotation": null,
          "isStatic": false,
          "decorators": [],
          "accessibility": null,
          "isOptional": false,
          "isOverride": false,
          "readonly": false,
          "definite": false
        },
        {
          "type": "PrivateProperty",
          "span": {
            "start": 80,
            "end": 115,
            "ctxt": 0
          },
          "key": {
            "type": "PrivateName",
            "span": {
              "start": 80,
              "end": 91,
              "ctxt": 0
            },
            "id": {
              "type": "Identifier",
              "span": {
                "start": 81,
                "end": 91,
                "ctxt": 0
              },
              "value": "fieldFunc2",
              "optional": false
            }
          },
          "value": {
            "type": "FunctionExpression",
            "identifier": null,
            "params": [
              {
                "type": "Parameter",
                "span": {
                  "start": 103,
                  "end": 104,
                  "ctxt": 0
                },
                "decorators": [],
                "pat": {
                  "type": "Identifier",
                  "span": {
                    "start": 103,
                    "end": 104,
                    "ctxt": 0
                  },
                  "value": "a",
                  "optional": false,
                  "typeAnnotation": null
                }
              },
              {
                "type": "Parameter",
                "span": {
                  "start": 106,
                  "end": 110,
                  "ctxt": 0
                },
                "decorators": [],
                "pat": {
                  "type": "RestElement",
                  "span": {
                    "start": 106,
                    "end": 110,
                    "ctxt": 0
                  },
                  "rest": {
                    "start": 106,
                    "end": 109,
                    "ctxt": 0
                  },
                  "argument": {
                    "type": "Identifier",
                    "span": {
                      "start": 109,
                      "end": 110,
                      "ctxt": 0
                    },
                    "value": "b",
                    "optional": false,
                    "typeAnnotation": null
                  },
                  "typeAnnotation": null
                }
              }
            ],
            "decorators": [],
            "span": {
              "start": 94,
              "end": 114,
              "ctxt": 0
            },
            "body": {
              "type": "BlockStatement",
              "span": {
                "start": 112,
                "end": 114,
                "ctxt": 0
              },
              "stmts": []
            },
            "generator": false,
            "async": false,
            "typeParameters": null,
            "returnType": null
          },
          "typeAnnotation": null,
          "isStatic": false,
          "decorators": [],
          "accessibility": null,
          "isOptional": false,
          "isOverride": false,
          "readonly": false,
          "definite": false
        },
        {
          "type": "ClassProperty",
          "span": {
            "start": 120,
            "end": 126,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 120,
              "end": 121,
              "ctxt": 0
            },
            "value": "x",
            "optional": false
          },
          "value": {
            "type": "NumericLiteral",
            "span": {
              "start": 124,
              "end": 125,
              "ctxt": 0
            },
            "value": 1.0,
            "raw": "1"
          },
          "typeAnnotation": null,
          "isStatic": false,
          "decorators": [],
          "accessibility": null,
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false,
          "readonly": false,
          "declare": false,
          "definite": false
        },
        {
          "type": "ClassMethod",
          "span": {
            "start": 131,
            "end": 530,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 131,
              "end": 135,
              "ctxt": 0
            },
            "value": "test",
            "optional": false
          },
          "function": {
            "params": [],
            "decorators": [],
            "span": {
              "start": 131,
              "end": 530,
              "ctxt": 0
            },
            "body": {
              "type": "BlockStatement",
              "span": {
                "start": 138,
                "end": 530,
                "ctxt": 0
              },
              "stmts": [
                {
                  "type": "ExpressionStatement",
                  "span": {
                    "start": 148,
                    "end": 166,
                    "ctxt": 0
                  },
                  "expression": {
                    "type": "CallExpression",
                    "span": {
                      "start": 148,
                      "end": 165,
                      "ctxt": 0
                    },
                    "callee": {
                      "type": "MemberExpression",
                      "span": {
                        "start": 148,
                        "end": 163,
                        "ctxt": 0
                      },
                      "object": {
                        "type": "ThisExpression",
                        "span": {
                          "start": 148,
                          "end": 152,
                          "ctxt": 0
                        }
                      },
                      "property": {
                        "type": "PrivateName",
                        "span": {
                          "start": 153,
                          "end": 163,
                          "ctxt": 0
                        },
                        "id": {
                          "type": "Identifier",
                          "span": {
                            "start": 154,
                            "end": 163,
                            "ctxt": 0
                          },
                          "value": "fieldFunc",
                          "optional": false
                        }
                      }
                    },
                    "arguments": [],
                    "typeArguments": null
                  }
                },
                {
                  "type": "ExpressionStatement",
                  "span": {
                    "start": 175,
                    "end": 195,
                    "ctxt": 0
                  },
                  "expression": {
                    "type": "OptionalChainingExpression",
                    "span": {
                      "start": 175,
                      "end": 194,
                      "ctxt": 0
                    },
                    "questionDotToken": {
                      "start": 190,
                      "end": 191,
                      "ctxt": 0
                    },
                    "base": {
                      "type": "CallExpression",
                      "span": {
                        "start": 175,
                        "end": 194,
                        "ctxt": 0
                      },
                      "callee": {
                        "type": "MemberExpression",
                        "span": {
                          "start": 175,
                          "end": 190,
                          "ctxt": 0
                        },
                        "object": {
                          "type": "ThisExpression",
                          "span": {
                            "start": 175,
                            "end": 179,
                            "ctxt": 0
                          }
                        },
                        "property": {
                          "type": "PrivateName",
                          "span": {
                            "start": 180,
                            "end": 190,
                            "ctxt": 0
                          },
                          "id": {
                            "type": "Identifier",
                            "span": {
                              "start": 181,
                              "end": 190,
                              "ctxt": 0
                            },
                            "value": "fieldFunc",
                            "optional": false
                          }
                        }
                      },
                      "arguments": [],
                      "typeArguments": null
                    }
                  }
                },
                {
                  "type": "VariableDeclaration",
                  "span": {
                    "start": 204,
                    "end": 233,
                    "ctxt": 0
                  },
                  "kind": "const",
                  "declare": false,
                  "declarations": [
                    {
                      "type": "VariableDeclarator",
                      "span": {
                        "start": 210,
                        "end": 232,
                        "ctxt": 0
                      },
                      "id": {
                        "type": "Identifier",
                        "span": {
                          "start": 210,
                          "end": 214,
                          "ctxt": 0
                        },
                        "value": "func",
                        "optional": false,
                        "typeAnnotation": null
                      },
                      "init": {
                        "type": "MemberExpression",
                        "span": {
                          "start": 217,
                          "end": 232,
                          "ctxt": 0
                        },
                        "object": {
                          "type": "ThisExpression",
                          "span": {
                            "start": 217,
                            "end": 221,
                            "ctxt": 0
                          }
                        },
                        "property": {
                          "type": "PrivateName",
                          "span": {
                            "start": 222,
                            "end": 232,
                            "ctxt": 0
                          },
                          "id": {
                            "type": "Identifier",
                            "span": {
                              "start": 223,
                              "end": 232,
                              "ctxt": 0
                            },
                            "value": "fieldFunc",
                            "optional": false
                          }
                        }
                      },
                      "definite": false
                    }
                  ]
                },
                {
                  "type": "ExpressionStatement",
                  "span": {
                    "start": 242,
                    "end": 249,
                    "ctxt": 0
                  },
                  "expression": {
                    "type": "CallExpression",
                    "span": {
                      "start": 242,
                      "end": 248,
                      "ctxt": 0
                    },
                    "callee": {
                      "type": "Identifier",
                      "span": {
                        "start": 242,
                        "end": 246,
                        "ctxt": 0
                      },
                      "value": "func",
                      "optional": false
                    },
                    "arguments": [],
                    "typeArguments": null
                  }
                },
                {
                  "type": "ExpressionStatement",
                  "span": {
                    "start": 258,
                    "end": 280,
                    "ctxt": 0
                  },
                  "expression": {
                    "type": "NewExpression",
                    "span": {
                      "start": 258,
                      "end": 279,
                      "ctxt": 0
                    },
                    "callee": {
                      "type": "MemberExpression",
                      "span": {
                        "start": 262,
                        "end": 277,
                        "ctxt": 0
                      },
                      "object": {
                        "type": "ThisExpression",
                        "span": {
                          "start": 262,
                          "end": 266,
                          "ctxt": 0
                        }
                      },
                      "property": {
                        "type": "PrivateName",
                        "span": {
                          "start": 267,
                          "end": 277,
                          "ctxt": 0
                        },
                        "id": {
                          "type": "Identifier",
                          "span": {
                            "start": 268,
                            "end": 277,
                            "ctxt": 0
                          },
                          "value": "fieldFunc",
                          "optional": false
                        }
                      }
                    },
                    "arguments": [],
                    "typeArguments": null
                  }
                },
                {
                  "type": "VariableDeclaration",
                  "span": {
                    "start": 290,
                    "end": 311,
                    "ctxt": 0
                  },
                  "kind": "const",
                  "declare": false,
                  "declarations": [
                    {
                      "type": "VariableDeclarator",
                      "span": {
                        "start": 296,
                        "end": 310,
                        "ctxt": 0
                      },
                      "id": {
                        "type": "Identifier",
                        "span": {
                          "start": 296,
                          "end": 299,
                          "ctxt": 0
                        },
                        "value": "arr",
                        "optional": false,
                        "typeAnnotation": null
                      },
                      "init": {
                        "type": "ArrayExpression",
                        "span": {
                          "start": 302,
                          "end": 310,
                          "ctxt": 0
                        },
                        "elements": [
                          {
                            "spread": null,
                            "expression": {
                              "type": "NumericLiteral",
                              "span": {
                                "start": 304,
                                "end": 305,
                                "ctxt": 0
                              },
                              "value": 1.0,
                              "raw": "1"
                            }
                          },
                          {
                            "spread": null,
                            "expression": {
                              "type": "NumericLiteral",
                              "span": {
                                "start": 307,
                                "end": 308,
                                "ctxt": 0
                              },
                              "value": 2.0,
                              "raw": "2"
                            }
                          }
                        ]
                      },
                      "definite": false
                    }
                  ]
                },
                {
                  "type": "ExpressionStatement",
                  "span": {
                    "start": 320,
                    "end": 351,
                    "ctxt": 0
                  },
                  "expression": {
                    "type": "CallExpression",
                    "span": {
                      "start": 320,
                      "end": 350,
                      "ctxt": 0
                    },
                    "callee": {
                      "type": "MemberExpression",
                      "span": {
                        "start": 320,
                        "end": 336,
                        "ctxt": 0
                      },
                      "object": {
                        "type": "ThisExpression",
                        "span": {
                          "start": 320,
                          "end": 324,
                          "ctxt": 0
                        }
                      },
                      "property": {
                        "type": "PrivateName",
                        "span": {
                          "start": 325,
                          "end": 336,
                          "ctxt": 0
                        },
                        "id": {
                          "type": "Identifier",
                          "span": {
                            "start": 326,
                            "end": 336,
                            "ctxt": 0
                          },
                          "value": "fieldFunc2",
                          "optional": false
                        }
                      }
                    },
                    "arguments": [
                      {
                        "spread": null,
                        "expression": {
                          "type": "NumericLiteral",
                          "span": {
                            "start": 337,
                            "end": 338,
                            "ctxt": 0
                          },
                          "value": 0.0,
                          "raw": "0"
                        }
                      },
                      {
                        "spread": {
                          "start": 340,
                          "end": 343,
                          "ctxt": 0
                        },
                        "expression": {
                          "type": "Identifier",
                          "span": {
                            "start": 343,
                            "end": 346,
                            "ctxt": 0
                          },
                          "value": "arr",
                          "optional": false
                        }
                      },
                      {
                        "spread": null,
                        "expression": {
                          "type": "NumericLiteral",
                          "span": {
                            "start": 348,
                            "end": 349,
                            "ctxt": 0
                          },
                          "value": 3.0,
                          "raw": "3"
                        }
                      }
                    ],
                    "typeArguments": null
                  }
                },
                {
                  "type": "VariableDeclaration",
                  "span": {
                    "start": 360,
                    "end": 405,
                    "ctxt": 0
                  },
                  "kind": "const",
                  "declare": false,
                  "declarations": [
                    {
                      "type": "VariableDeclarator",
                      "span": {
                        "start": 366,
                        "end": 404,
                        "ctxt": 0
                      },
                      "id": {
                        "type": "Identifier",
                        "span": {
                          "start": 366,
                          "end": 367,
                          "ctxt": 0
                        },
                        "value": "b",
                        "optional": false,
                        "typeAnnotation": null
                      },
                      "init": {
                        "type": "NewExpression",
                        "span": {
                          "start": 370,
                          "end": 404,
                          "ctxt": 0
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "span": {
                            "start": 374,
                            "end": 390,
                            "ctxt": 0
                          },
                          "object": {
                            "type": "ThisExpression",
                            "span": {
                              "start": 374,
                              "end": 378,
                              "ctxt": 0
                            }
                          },
                          "property": {
                            "type": "PrivateName",
                            "span": {
                              "start": 379,
                              "end": 390,
                              "ctxt": 0
                            },
                            "id": {
                              "type": "Identifier",
                              "span": {
                                "start": 380,
                                "end": 390,
                                "ctxt": 0
                              },
                              "value": "fieldFunc2",
                              "optional": false
                            }
                          }
                        },
                        "arguments": [
                          {
                            "spread": null,
                            "expression": {
                              "type": "NumericLiteral",
                              "span": {
                                "start": 391,
                                "end": 392,
                                "ctxt": 0
                              },
                              "value": 0.0,
                              "raw": "0"
                            }
                          },
                          {
                            "spread": {
                              "start": 394,
                              "end": 397,
                              "ctxt": 0
                            },
                            "expression": {
                              "type": "Identifier",
                              "span": {
                                "start": 397,
                                "end": 400,
                                "ctxt": 0
                              },
                              "value": "arr",
                              "optional": false
                            }
                          },
                          {
                            "spread": null,
                            "expression": {
                              "type": "NumericLiteral",
                              "span": {
                                "start": 402,
                                "end": 403,
                                "ctxt": 0
                              },
                              "value": 3.0,
                              "raw": "3"
                            }
                          }
                        ],
                        "typeArguments": null
                      },
                      "definite": false
                    }
                  ]
                },
                {
                  "type": "VariableDeclaration",
                  "span": {
                    "start": 414,
                    "end": 467,
                    "ctxt": 0
                  },
                  "kind": "const",
                  "declare": false,
                  "declarations": [
                    {
                      "type": "VariableDeclarator",
                      "span": {
                        "start": 420,
                        "end": 466,
                        "ctxt": 0
                      },
                      "id": {
                        "type": "Identifier",
                        "span": {
                          "start": 420,
                          "end": 423,
                          "ctxt": 0
                        },
                        "value": "str",
                        "optional": false,
                        "typeAnnotation": null
                      },
                      "init": {
                        "type": "TaggedTemplateExpression",
                        "span": {
                          "start": 426,
                          "end": 466,
                          "ctxt": 0
                        },
                        "tag": {
                          "type": "MemberExpression",
                          "span": {
                            "start": 426,
                            "end": 442,
                            "ctxt": 0
                          },
                          "object": {
                            "type": "ThisExpression",
                            "span": {
                              "start": 426,
                              "end": 430,
                              "ctxt": 0
                            }
                          },
                          "property": {
                            "type": "PrivateName",
                            "span": {
                              "start": 431,
                              "end": 442,
                              "ctxt": 0
                            },
                            "id": {
                              "type": "Identifier",
                              "span": {
                                "start": 432,
                                "end": 442,
                                "ctxt": 0
                              },
                              "value": "fieldFunc2",
                              "optional": false
                            }
                          }
                        },
                        "typeParameters": null,
                        "template": {
                          "type": "TemplateLiteral",
                          "span": {
                            "start": 442,
                            "end": 466,
                            "ctxt": 0
                          },
                          "expressions": [
                            {
                              "type": "NumericLiteral",
                              "span": {
                                "start": 449,
                                "end": 450,
                                "ctxt": 0
                              },
                              "value": 1.0,
                              "raw": "1"
                            },
                            {
                              "type": "NumericLiteral",
                              "span": {
                                "start": 459,
                                "end": 460,
                                "ctxt": 0
                              },
                              "value": 2.0,
                              "raw": "2"
                            }
                          ],
                          "quasis": [
                            {
                              "type": "TemplateElement",
                              "span": {
                                "start": 443,
                                "end": 447,
                                "ctxt": 0
                              },
                              "tail": false,
                              "cooked": "head",
                              "raw": "head"
                            },
                            {
                              "type": "TemplateElement",
                              "span": {
                                "start": 451,
                                "end": 457,
                                "ctxt": 0
                              },
                              "tail": false,
                              "cooked": "middle",
                              "raw": "middle"
                            },
                            {
                              "type": "TemplateElement",
                              "span": {
                                "start": 461,
                                "end": 465,
                                "ctxt": 0
                              },
                              "tail": true,
                              "cooked": "tail",
                              "raw": "tail"
                            }
                          ]
                        }
                      },
                      "definite": false
                    }
                  ]
                },
                {
                  "type": "ExpressionStatement",
                  "span": {
                    "start": 476,
                    "end": 524,
                    "ctxt": 0
                  },
                  "expression": {
                    "type": "TaggedTemplateExpression",
                    "span": {
                      "start": 476,
                      "end": 523,
                      "ctxt": 0
                    },
                    "tag": {
                      "type": "MemberExpression",
                      "span": {
                        "start": 476,
                        "end": 506,
                        "ctxt": 0
                      },
                      "object": {
                        "type": "CallExpression",
                        "span": {
                          "start": 476,
                          "end": 494,
                          "ctxt": 0
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "span": {
                            "start": 476,
                            "end": 492,
                            "ctxt": 0
                          },
                          "object": {
                            "type": "ThisExpression",
                            "span": {
                              "start": 476,
                              "end": 480,
                              "ctxt": 0
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "span": {
                              "start": 481,
                              "end": 492,
                              "ctxt": 0
                            },
                            "value": "getInstance",
                            "optional": false
                          }
                        },
                        "arguments": [],
                        "typeArguments": null
                      },
                      "property": {
                        "type": "PrivateName",
                        "span": {
                          "start": 495,
                          "end": 506,
                          "ctxt": 0
                        },
                        "id": {
                          "type": "Identifier",
                          "span": {
                            "start": 496,
                            "end": 506,
                            "ctxt": 0
                          },
                          "value": "fieldFunc2",
                          "optional": false
                        }
                      }
                    },
                    "typeParameters": null,
                    "template": {
                      "type": "TemplateLiteral",
                      "span": {
                        "start": 506,
                        "end": 523,
                        "ctxt": 0
                      },
                      "expressions": [
                        {
                          "type": "NumericLiteral",
                          "span": {
                            "start": 513,
                            "end": 514,
                            "ctxt": 0
                          },
                          "value": 1.0,
                          "raw": "1"
                        },
                        {
                          "type": "NumericLiteral",
                          "span": {
                            "start": 520,
                            "end": 521,
                            "ctxt": 0
                          },
                          "value": 2.0,
                          "raw": "2"
                        }
                      ],
                      "quasis": [
                        {
                          "type": "TemplateElement",
                          "span": {
                            "start": 507,
                            "end": 511,
                            "ctxt": 0
                          },
                          "tail": false,
                          "cooked": "test",
                          "raw": "test"
                        },
                        {
                          "type": "TemplateElement",
                          "span": {
                            "start": 515,
                            "end": 518,
                            "ctxt": 0
                          },
                          "tail": false,
                          "cooked": "and",
                          "raw": "and"
                        },
                        {
                          "type": "TemplateElement",
                          "span": {
                            "start": 522,
                            "end": 522,
                            "ctxt": 0
                          },
                          "tail": true,
                          "cooked": "",
                          "raw": ""
                        }
                      ]
                    }
                  }
                }
              ]
            },
            "generator": false,
            "async": false,
            "typeParameters": null,
            "returnType": null
          },
          "kind": "method",
          "isStatic": false,
          "accessibility": null,
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false
        },
        {
          "type": "ClassMethod",
          "span": {
            "start": 535,
            "end": 568,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 535,
              "end": 546,
              "ctxt": 0
            },
            "value": "getInstance",
            "optional": false
          },
          "function": {
            "params": [],
            "decorators": [],
            "span": {
              "start": 535,
              "end": 568,
              "ctxt": 0
            },
            "body": {
              "type": "BlockStatement",
              "span": {
                "start": 549,
                "end": 568,
                "ctxt": 0
              },
              "stmts": [
                {
                  "type": "ReturnStatement",
                  "span": {
                    "start": 551,
                    "end": 566,
                    "ctxt": 0
                  },
                  "argument": {
                    "type": "NewExpression",
                    "span": {
                      "start": 558,
                      "end": 565,
                      "ctxt": 0
                    },
                    "callee": {
                      "type": "Identifier",
                      "span": {
                        "start": 562,
                        "end": 563,
                        "ctxt": 0
                      },
                      "value": "A",
                      "optional": false
                    },
                    "arguments": [],
                    "typeArguments": null
                  }
                }
              ]
            },
            "generator": false,
            "async": false,
            "typeParameters": null,
            "returnType": null
          },
          "kind": "method",
          "isStatic": false,
          "accessibility": null,
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false
        }
      ],
      "superClass": null,
      "isAbstract": false,
      "typeParams": null,
      "superTypeParams": null,
      "implements": []
    }
  ],
  "interpreter": null
}