{
  "type": "Script",
  "span": {
    "start": 52,
    "end": 632,
    "ctxt": 0
  },
  "body": [
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 52,
        "end": 90,
        "ctxt": 0
      },
      "kind": "const",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 58,
            "end": 90,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 58,
              "end": 60,
              "ctxt": 0
            },
            "value": "o1",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "ObjectExpression",
            "span": {
              "start": 63,
              "end": 90,
              "ctxt": 0
            },
            "properties": [
              {
                "type": "MethodProperty",
                "key": {
                  "type": "Identifier",
                  "span": {
                    "start": 77,
                    "end": 78,
                    "ctxt": 0
                  },
                  "value": "f",
                  "optional": false
                },
                "params": [],
                "decorators": [],
                "span": {
                  "start": 69,
                  "end": 88,
                  "ctxt": 0
                },
                "body": {
                  "type": "BlockStatement",
                  "span": {
                    "start": 81,
                    "end": 88,
                    "ctxt": 0
                  },
                  "stmts": []
                },
                "generator": true,
                "async": true,
                "typeParameters": null,
                "returnType": null
              }
            ]
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 111,
        "end": 174,
        "ctxt": 0
      },
      "kind": "const",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 117,
            "end": 174,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 117,
              "end": 119,
              "ctxt": 0
            },
            "value": "o2",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "ObjectExpression",
            "span": {
              "start": 122,
              "end": 174,
              "ctxt": 0
            },
            "properties": [
              {
                "type": "MethodProperty",
                "key": {
                  "type": "Identifier",
                  "span": {
                    "start": 136,
                    "end": 137,
                    "ctxt": 0
                  },
                  "value": "f",
                  "optional": false
                },
                "params": [],
                "decorators": [],
                "span": {
                  "start": 128,
                  "end": 172,
                  "ctxt": 0
                },
                "body": {
                  "type": "BlockStatement",
                  "span": {
                    "start": 140,
                    "end": 172,
                    "ctxt": 0
                  },
                  "stmts": [
                    {
                      "type": "VariableDeclaration",
                      "span": {
                        "start": 150,
                        "end": 166,
                        "ctxt": 0
                      },
                      "kind": "const",
                      "declare": false,
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "span": {
                            "start": 156,
                            "end": 165,
                            "ctxt": 0
                          },
                          "id": {
                            "type": "Identifier",
                            "span": {
                              "start": 156,
                              "end": 157,
                              "ctxt": 0
                            },
                            "value": "x",
                            "optional": false,
                            "typeAnnotation": null
                          },
                          "init": {
                            "type": "YieldExpression",
                            "span": {
                              "start": 160,
                              "end": 165,
                              "ctxt": 0
                            },
                            "argument": null,
                            "delegate": false
                          },
                          "definite": false
                        }
                      ]
                    }
                  ]
                },
                "generator": true,
                "async": true,
                "typeParameters": null,
                "returnType": null
              }
            ]
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 195,
        "end": 260,
        "ctxt": 0
      },
      "kind": "const",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 201,
            "end": 260,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 201,
              "end": 203,
              "ctxt": 0
            },
            "value": "o3",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "ObjectExpression",
            "span": {
              "start": 206,
              "end": 260,
              "ctxt": 0
            },
            "properties": [
              {
                "type": "MethodProperty",
                "key": {
                  "type": "Identifier",
                  "span": {
                    "start": 220,
                    "end": 221,
                    "ctxt": 0
                  },
                  "value": "f",
                  "optional": false
                },
                "params": [],
                "decorators": [],
                "span": {
                  "start": 212,
                  "end": 258,
                  "ctxt": 0
                },
                "body": {
                  "type": "BlockStatement",
                  "span": {
                    "start": 224,
                    "end": 258,
                    "ctxt": 0
                  },
                  "stmts": [
                    {
                      "type": "VariableDeclaration",
                      "span": {
                        "start": 234,
                        "end": 252,
                        "ctxt": 0
                      },
                      "kind": "const",
                      "declare": false,
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "span": {
                            "start": 240,
                            "end": 251,
                            "ctxt": 0
                          },
                          "id": {
                            "type": "Identifier",
                            "span": {
                              "start": 240,
                              "end": 241,
                              "ctxt": 0
                            },
                            "value": "x",
                            "optional": false,
                            "typeAnnotation": null
                          },
                          "init": {
                            "type": "YieldExpression",
                            "span": {
                              "start": 244,
                              "end": 251,
                              "ctxt": 0
                            },
                            "argument": {
                              "type": "NumericLiteral",
                              "span": {
                                "start": 250,
                                "end": 251,
                                "ctxt": 0
                              },
                              "value": 1.0
                            },
                            "delegate": false
                          },
                          "definite": false
                        }
                      ]
                    }
                  ]
                },
                "generator": true,
                "async": true,
                "typeParameters": null,
                "returnType": null
              }
            ]
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 281,
        "end": 349,
        "ctxt": 0
      },
      "kind": "const",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 287,
            "end": 349,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 287,
              "end": 289,
              "ctxt": 0
            },
            "value": "o4",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "ObjectExpression",
            "span": {
              "start": 292,
              "end": 349,
              "ctxt": 0
            },
            "properties": [
              {
                "type": "MethodProperty",
                "key": {
                  "type": "Identifier",
                  "span": {
                    "start": 306,
                    "end": 307,
                    "ctxt": 0
                  },
                  "value": "f",
                  "optional": false
                },
                "params": [],
                "decorators": [],
                "span": {
                  "start": 298,
                  "end": 347,
                  "ctxt": 0
                },
                "body": {
                  "type": "BlockStatement",
                  "span": {
                    "start": 310,
                    "end": 347,
                    "ctxt": 0
                  },
                  "stmts": [
                    {
                      "type": "VariableDeclaration",
                      "span": {
                        "start": 320,
                        "end": 341,
                        "ctxt": 0
                      },
                      "kind": "const",
                      "declare": false,
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "span": {
                            "start": 326,
                            "end": 340,
                            "ctxt": 0
                          },
                          "id": {
                            "type": "Identifier",
                            "span": {
                              "start": 326,
                              "end": 327,
                              "ctxt": 0
                            },
                            "value": "x",
                            "optional": false,
                            "typeAnnotation": null
                          },
                          "init": {
                            "type": "YieldExpression",
                            "span": {
                              "start": 330,
                              "end": 340,
                              "ctxt": 0
                            },
                            "argument": {
                              "type": "ArrayExpression",
                              "span": {
                                "start": 337,
                                "end": 340,
                                "ctxt": 0
                              },
                              "elements": [
                                {
                                  "spread": null,
                                  "expression": {
                                    "type": "NumericLiteral",
                                    "span": {
                                      "start": 338,
                                      "end": 339,
                                      "ctxt": 0
                                    },
                                    "value": 1.0
                                  }
                                }
                              ]
                            },
                            "delegate": true
                          },
                          "definite": false
                        }
                      ]
                    }
                  ]
                },
                "generator": true,
                "async": true,
                "typeParameters": null,
                "returnType": null
              }
            ]
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 370,
        "end": 469,
        "ctxt": 0
      },
      "kind": "const",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 376,
            "end": 469,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 376,
              "end": 378,
              "ctxt": 0
            },
            "value": "o5",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "ObjectExpression",
            "span": {
              "start": 381,
              "end": 469,
              "ctxt": 0
            },
            "properties": [
              {
                "type": "MethodProperty",
                "key": {
                  "type": "Identifier",
                  "span": {
                    "start": 395,
                    "end": 396,
                    "ctxt": 0
                  },
                  "value": "f",
                  "optional": false
                },
                "params": [],
                "decorators": [],
                "span": {
                  "start": 387,
                  "end": 467,
                  "ctxt": 0
                },
                "body": {
                  "type": "BlockStatement",
                  "span": {
                    "start": 399,
                    "end": 467,
                    "ctxt": 0
                  },
                  "stmts": [
                    {
                      "type": "VariableDeclaration",
                      "span": {
                        "start": 409,
                        "end": 461,
                        "ctxt": 0
                      },
                      "kind": "const",
                      "declare": false,
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "span": {
                            "start": 415,
                            "end": 460,
                            "ctxt": 0
                          },
                          "id": {
                            "type": "Identifier",
                            "span": {
                              "start": 415,
                              "end": 416,
                              "ctxt": 0
                            },
                            "value": "x",
                            "optional": false,
                            "typeAnnotation": null
                          },
                          "init": {
                            "type": "YieldExpression",
                            "span": {
                              "start": 419,
                              "end": 460,
                              "ctxt": 0
                            },
                            "argument": {
                              "type": "CallExpression",
                              "span": {
                                "start": 426,
                                "end": 460,
                                "ctxt": 0
                              },
                              "callee": {
                                "type": "ParenthesisExpression",
                                "span": {
                                  "start": 426,
                                  "end": 458,
                                  "ctxt": 0
                                },
                                "expression": {
                                  "type": "FunctionExpression",
                                  "identifier": null,
                                  "params": [],
                                  "decorators": [],
                                  "span": {
                                    "start": 427,
                                    "end": 457,
                                    "ctxt": 0
                                  },
                                  "body": {
                                    "type": "BlockStatement",
                                    "span": {
                                      "start": 445,
                                      "end": 457,
                                      "ctxt": 0
                                    },
                                    "stmts": [
                                      {
                                        "type": "ExpressionStatement",
                                        "span": {
                                          "start": 447,
                                          "end": 455,
                                          "ctxt": 0
                                        },
                                        "expression": {
                                          "type": "YieldExpression",
                                          "span": {
                                            "start": 447,
                                            "end": 454,
                                            "ctxt": 0
                                          },
                                          "argument": {
                                            "type": "NumericLiteral",
                                            "span": {
                                              "start": 453,
                                              "end": 454,
                                              "ctxt": 0
                                            },
                                            "value": 1.0
                                          },
                                          "delegate": false
                                        }
                                      }
                                    ]
                                  },
                                  "generator": true,
                                  "async": true,
                                  "typeParameters": null,
                                  "returnType": null
                                }
                              },
                              "arguments": [],
                              "typeArguments": null
                            },
                            "delegate": true
                          },
                          "definite": false
                        }
                      ]
                    }
                  ]
                },
                "generator": true,
                "async": true,
                "typeParameters": null,
                "returnType": null
              }
            ]
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 490,
        "end": 555,
        "ctxt": 0
      },
      "kind": "const",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 496,
            "end": 555,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 496,
              "end": 498,
              "ctxt": 0
            },
            "value": "o6",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "ObjectExpression",
            "span": {
              "start": 501,
              "end": 555,
              "ctxt": 0
            },
            "properties": [
              {
                "type": "MethodProperty",
                "key": {
                  "type": "Identifier",
                  "span": {
                    "start": 515,
                    "end": 516,
                    "ctxt": 0
                  },
                  "value": "f",
                  "optional": false
                },
                "params": [],
                "decorators": [],
                "span": {
                  "start": 507,
                  "end": 553,
                  "ctxt": 0
                },
                "body": {
                  "type": "BlockStatement",
                  "span": {
                    "start": 519,
                    "end": 553,
                    "ctxt": 0
                  },
                  "stmts": [
                    {
                      "type": "VariableDeclaration",
                      "span": {
                        "start": 529,
                        "end": 547,
                        "ctxt": 0
                      },
                      "kind": "const",
                      "declare": false,
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "span": {
                            "start": 535,
                            "end": 546,
                            "ctxt": 0
                          },
                          "id": {
                            "type": "Identifier",
                            "span": {
                              "start": 535,
                              "end": 536,
                              "ctxt": 0
                            },
                            "value": "x",
                            "optional": false,
                            "typeAnnotation": null
                          },
                          "init": {
                            "type": "AwaitExpression",
                            "span": {
                              "start": 539,
                              "end": 546,
                              "ctxt": 0
                            },
                            "argument": {
                              "type": "NumericLiteral",
                              "span": {
                                "start": 545,
                                "end": 546,
                                "ctxt": 0
                              },
                              "value": 1.0
                            }
                          },
                          "definite": false
                        }
                      ]
                    }
                  ]
                },
                "generator": true,
                "async": true,
                "typeParameters": null,
                "returnType": null
              }
            ]
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 576,
        "end": 632,
        "ctxt": 0
      },
      "kind": "const",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 582,
            "end": 632,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 582,
              "end": 584,
              "ctxt": 0
            },
            "value": "o7",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "ObjectExpression",
            "span": {
              "start": 587,
              "end": 632,
              "ctxt": 0
            },
            "properties": [
              {
                "type": "MethodProperty",
                "key": {
                  "type": "Identifier",
                  "span": {
                    "start": 601,
                    "end": 602,
                    "ctxt": 0
                  },
                  "value": "f",
                  "optional": false
                },
                "params": [],
                "decorators": [],
                "span": {
                  "start": 593,
                  "end": 630,
                  "ctxt": 0
                },
                "body": {
                  "type": "BlockStatement",
                  "span": {
                    "start": 605,
                    "end": 630,
                    "ctxt": 0
                  },
                  "stmts": [
                    {
                      "type": "ReturnStatement",
                      "span": {
                        "start": 615,
                        "end": 624,
                        "ctxt": 0
                      },
                      "argument": {
                        "type": "NumericLiteral",
                        "span": {
                          "start": 622,
                          "end": 623,
                          "ctxt": 0
                        },
                        "value": 1.0
                      }
                    }
                  ]
                },
                "generator": true,
                "async": true,
                "typeParameters": null,
                "returnType": null
              }
            ]
          },
          "definite": false
        }
      ]
    }
  ],
  "interpreter": null
}