{
  "type": "Program",
  "statements": [
    {
      "type": "ClassDeclaration",
      "definition": {
        "id": {
          "type": "Identifier",
          "name": "C",
          "loc": {
            "start": {
              "line": 17,
              "column": 7
            },
            "end": {
              "line": 17,
              "column": 8
            }
          }
        },
        "superClass": null,
        "implements": [],
        "constructor": {
          "type": "MethodDefinition",
          "key": {
            "type": "Identifier",
            "name": "constructor",
            "loc": {
              "start": {
                "line": 1,
                "column": 1
              },
              "end": {
                "line": 1,
                "column": 1
              }
            }
          },
          "kind": "constructor",
          "static": false,
          "optional": false,
          "computed": false,
          "value": {
            "type": "FunctionExpression",
            "function": {
              "type": "ScriptFunction",
              "id": null,
              "generator": false,
              "async": false,
              "expression": false,
              "params": [],
              "body": {
                "type": "BlockStatement",
                "statements": [],
                "loc": {
                  "start": {
                    "line": 1,
                    "column": 1
                  },
                  "end": {
                    "line": 1,
                    "column": 1
                  }
                }
              },
              "loc": {
                "start": {
                  "line": 1,
                  "column": 1
                },
                "end": {
                  "line": 1,
                  "column": 1
                }
              }
            },
            "loc": {
              "start": {
                "line": 1,
                "column": 1
              },
              "end": {
                "line": 1,
                "column": 1
              }
            }
          },
          "overloads": [],
          "decorators": [],
          "loc": {
            "start": {
              "line": 17,
              "column": 1
            },
            "end": {
              "line": 19,
              "column": 2
            }
          }
        },
        "body": [
          {
            "type": "ClassProperty",
            "key": {
              "type": "Identifier",
              "name": "a",
              "loc": {
                "start": {
                  "line": 18,
                  "column": 5
                },
                "end": {
                  "line": 18,
                  "column": 6
                }
              }
            },
            "value": {
              "type": "NumberLiteral",
              "value": 0,
              "loc": {
                "start": {
                  "line": 18,
                  "column": 18
                },
                "end": {
                  "line": 18,
                  "column": 19
                }
              }
            },
            "static": false,
            "readonly": false,
            "declare": false,
            "optional": false,
            "computed": false,
            "typeAnnotation": {
              "type": "TSNumberKeyword",
              "loc": {
                "start": {
                  "line": 18,
                  "column": 9
                },
                "end": {
                  "line": 18,
                  "column": 15
                }
              }
            },
            "decorators": [],
            "loc": {
              "start": {
                "line": 18,
                "column": 5
              },
              "end": {
                "line": 18,
                "column": 19
              }
            }
          }
        ],
        "indexSignatures": [],
        "loc": {
          "start": {
            "line": 17,
            "column": 9
          },
          "end": {
            "line": 19,
            "column": 2
          }
        }
      },
      "decorators": [],
      "loc": {
        "start": {
          "line": 17,
          "column": 1
        },
        "end": {
          "line": 19,
          "column": 2
        }
      }
    },
    {
      "type": "VariableDeclaration",
      "declarations": [
        {
          "type": "VariableDeclarator",
          "id": {
            "type": "Identifier",
            "name": "b",
            "loc": {
              "start": {
                "line": 20,
                "column": 5
              },
              "end": {
                "line": 20,
                "column": 6
              }
            }
          },
          "init": {
            "type": "ArrowFunctionExpression",
            "function": {
              "type": "ScriptFunction",
              "id": null,
              "generator": false,
              "async": false,
              "expression": true,
              "params": [],
              "body": {
                "type": "TSTypeAssertion",
                "typeAnnotation": {
                  "type": "TSTypeReference",
                  "typeName": {
                    "type": "Identifier",
                    "name": "C",
                    "loc": {
                      "start": {
                        "line": 20,
                        "column": 18
                      },
                      "end": {
                        "line": 20,
                        "column": 19
                      }
                    }
                  },
                  "loc": {
                    "start": {
                      "line": 20,
                      "column": 18
                    },
                    "end": {
                      "line": 20,
                      "column": 19
                    }
                  }
                },
                "expression": {
                  "type": "ObjectExpression",
                  "properties": [
                    {
                      "type": "Property",
                      "method": false,
                      "shorthand": false,
                      "computed": false,
                      "key": {
                        "type": "Identifier",
                        "name": "a",
                        "loc": {
                          "start": {
                            "line": 20,
                            "column": 23
                          },
                          "end": {
                            "line": 20,
                            "column": 24
                          }
                        }
                      },
                      "value": {
                        "type": "NumberLiteral",
                        "value": 1,
                        "loc": {
                          "start": {
                            "line": 20,
                            "column": 26
                          },
                          "end": {
                            "line": 20,
                            "column": 27
                          }
                        }
                      },
                      "kind": "init",
                      "loc": {
                        "start": {
                          "line": 20,
                          "column": 23
                        },
                        "end": {
                          "line": 20,
                          "column": 27
                        }
                      }
                    }
                  ],
                  "loc": {
                    "start": {
                      "line": 20,
                      "column": 20
                    },
                    "end": {
                      "line": 20,
                      "column": 30
                    }
                  }
                },
                "loc": {
                  "start": {
                    "line": 20,
                    "column": 15
                  },
                  "end": {
                    "line": 20,
                    "column": 32
                  }
                }
              },
              "loc": {
                "start": {
                  "line": 20,
                  "column": 9
                },
                "end": {
                  "line": 20,
                  "column": 32
                }
              }
            },
            "loc": {
              "start": {
                "line": 20,
                "column": 9
              },
              "end": {
                "line": 20,
                "column": 32
              }
            }
          },
          "loc": {
            "start": {
              "line": 20,
              "column": 5
            },
            "end": {
              "line": 20,
              "column": 32
            }
          }
        }
      ],
      "kind": "var",
      "loc": {
        "start": {
          "line": 20,
          "column": 1
        },
        "end": {
          "line": 20,
          "column": 33
        }
      }
    }
  ],
  "loc": {
    "start": {
      "line": 1,
      "column": 1
    },
    "end": {
      "line": 22,
      "column": 1
    }
  }
}