swc/crates/swc_ecma_parser/tests/tsc/importCallExpressionInUMD4.json

{
  "type": "Module",
  "span": {
    "start": 90,
    "end": 971,
    "ctxt": 0
  },
  "body": [
    {
      "type": "ExportDeclaration",
      "span": {
        "start": 90,
        "end": 139,
        "ctxt": 0
      },
      "declaration": {
        "type": "ClassDeclaration",
        "identifier": {
          "type": "Identifier",
          "span": {
            "start": 103,
            "end": 104,
            "ctxt": 0
          },
          "value": "B",
          "optional": false
        },
        "declare": false,
        "span": {
          "start": 97,
          "end": 139,
          "ctxt": 0
        },
        "decorators": [],
        "body": [
          {
            "type": "ClassMethod",
            "span": {
              "start": 111,
              "end": 137,
              "ctxt": 0
            },
            "key": {
              "type": "Identifier",
              "span": {
                "start": 111,
                "end": 116,
                "ctxt": 0
              },
              "value": "print",
              "optional": false
            },
            "function": {
              "params": [],
              "decorators": [],
              "span": {
                "start": 111,
                "end": 137,
                "ctxt": 0
              },
              "body": {
                "type": "BlockStatement",
                "span": {
                  "start": 119,
                  "end": 137,
                  "ctxt": 0
                },
                "stmts": [
                  {
                    "type": "ReturnStatement",
                    "span": {
                      "start": 121,
                      "end": 136,
                      "ctxt": 0
                    },
                    "argument": {
                      "type": "StringLiteral",
                      "span": {
                        "start": 128,
                        "end": 136,
                        "ctxt": 0
                      },
                      "value": "I am B",
                      "raw": "\"I am B\""
                    }
                  }
                ]
              },
              "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": []
      }
    },
    {
      "type": "ExportDeclaration",
      "span": {
        "start": 141,
        "end": 179,
        "ctxt": 0
      },
      "declaration": {
        "type": "FunctionDeclaration",
        "identifier": {
          "type": "Identifier",
          "span": {
            "start": 157,
            "end": 160,
            "ctxt": 0
          },
          "value": "foo",
          "optional": false
        },
        "declare": false,
        "params": [],
        "decorators": [],
        "span": {
          "start": 148,
          "end": 179,
          "ctxt": 0
        },
        "body": {
          "type": "BlockStatement",
          "span": {
            "start": 163,
            "end": 179,
            "ctxt": 0
          },
          "stmts": [
            {
              "type": "ReturnStatement",
              "span": {
                "start": 165,
                "end": 177,
                "ctxt": 0
              },
              "argument": {
                "type": "StringLiteral",
                "span": {
                  "start": 172,
                  "end": 177,
                  "ctxt": 0
                },
                "value": "foo",
                "raw": "\"foo\""
              }
            }
          ]
        },
        "generator": false,
        "async": false,
        "typeParameters": null,
        "returnType": null
      }
    },
    {
      "type": "ExportDeclaration",
      "span": {
        "start": 200,
        "end": 245,
        "ctxt": 0
      },
      "declaration": {
        "type": "FunctionDeclaration",
        "identifier": {
          "type": "Identifier",
          "span": {
            "start": 216,
            "end": 222,
            "ctxt": 0
          },
          "value": "backup",
          "optional": false
        },
        "declare": false,
        "params": [],
        "decorators": [],
        "span": {
          "start": 207,
          "end": 245,
          "ctxt": 0
        },
        "body": {
          "type": "BlockStatement",
          "span": {
            "start": 225,
            "end": 245,
            "ctxt": 0
          },
          "stmts": [
            {
              "type": "ReturnStatement",
              "span": {
                "start": 227,
                "end": 243,
                "ctxt": 0
              },
              "argument": {
                "type": "StringLiteral",
                "span": {
                  "start": 234,
                  "end": 242,
                  "ctxt": 0
                },
                "value": "backup",
                "raw": "\"backup\""
              }
            }
          ]
        },
        "generator": false,
        "async": false,
        "typeParameters": null,
        "returnType": null
      }
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 266,
        "end": 291,
        "ctxt": 0
      },
      "kind": "var",
      "declare": true,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 278,
            "end": 290,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 278,
              "end": 285,
              "ctxt": 0
            },
            "value": "console",
            "optional": false,
            "typeAnnotation": {
              "type": "TsTypeAnnotation",
              "span": {
                "start": 285,
                "end": 290,
                "ctxt": 0
              },
              "typeAnnotation": {
                "type": "TsKeywordType",
                "span": {
                  "start": 287,
                  "end": 290,
                  "ctxt": 0
                },
                "kind": "any"
              }
            }
          },
          "init": null,
          "definite": false
        }
      ]
    },
    {
      "type": "ClassDeclaration",
      "identifier": {
        "type": "Identifier",
        "span": {
          "start": 298,
          "end": 299,
          "ctxt": 0
        },
        "value": "C",
        "optional": false
      },
      "declare": false,
      "span": {
        "start": 292,
        "end": 627,
        "ctxt": 0
      },
      "decorators": [],
      "body": [
        {
          "type": "ClassProperty",
          "span": {
            "start": 306,
            "end": 339,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 314,
              "end": 322,
              "ctxt": 0
            },
            "value": "myModule",
            "optional": false
          },
          "value": {
            "type": "CallExpression",
            "span": {
              "start": 325,
              "end": 338,
              "ctxt": 0
            },
            "callee": {
              "type": "Import",
              "span": {
                "start": 325,
                "end": 331,
                "ctxt": 0
              }
            },
            "arguments": [
              {
                "spread": null,
                "expression": {
                  "type": "StringLiteral",
                  "span": {
                    "start": 332,
                    "end": 337,
                    "ctxt": 0
                  },
                  "value": "./0",
                  "raw": "\"./0\""
                }
              }
            ],
            "typeArguments": null
          },
          "typeAnnotation": null,
          "isStatic": false,
          "decorators": [],
          "accessibility": "private",
          "isAbstract": false,
          "isOptional": false,
          "isOverride": false,
          "readonly": false,
          "declare": false,
          "definite": false
        },
        {
          "type": "ClassMethod",
          "span": {
            "start": 344,
            "end": 625,
            "ctxt": 0
          },
          "key": {
            "type": "Identifier",
            "span": {
              "start": 344,
              "end": 350,
              "ctxt": 0
            },
            "value": "method",
            "optional": false
          },
          "function": {
            "params": [],
            "decorators": [],
            "span": {
              "start": 344,
              "end": 625,
              "ctxt": 0
            },
            "body": {
              "type": "BlockStatement",
              "span": {
                "start": 353,
                "end": 625,
                "ctxt": 0
              },
              "stmts": [
                {
                  "type": "VariableDeclaration",
                  "span": {
                    "start": 363,
                    "end": 395,
                    "ctxt": 0
                  },
                  "kind": "const",
                  "declare": false,
                  "declarations": [
                    {
                      "type": "VariableDeclarator",
                      "span": {
                        "start": 369,
                        "end": 394,
                        "ctxt": 0
                      },
                      "id": {
                        "type": "Identifier",
                        "span": {
                          "start": 369,
                          "end": 378,
                          "ctxt": 0
                        },
                        "value": "loadAsync",
                        "optional": false,
                        "typeAnnotation": null
                      },
                      "init": {
                        "type": "CallExpression",
                        "span": {
                          "start": 381,
                          "end": 394,
                          "ctxt": 0
                        },
                        "callee": {
                          "type": "Import",
                          "span": {
                            "start": 381,
                            "end": 387,
                            "ctxt": 0
                          }
                        },
                        "arguments": [
                          {
                            "spread": null,
                            "expression": {
                              "type": "StringLiteral",
                              "span": {
                                "start": 388,
                                "end": 393,
                                "ctxt": 0
                              },
                              "value": "./0",
                              "raw": "\"./0\""
                            }
                          }
                        ],
                        "typeArguments": null
                      },
                      "definite": false
                    }
                  ]
                },
                {
                  "type": "ExpressionStatement",
                  "span": {
                    "start": 404,
                    "end": 619,
                    "ctxt": 0
                  },
                  "expression": {
                    "type": "CallExpression",
                    "span": {
                      "start": 404,
                      "end": 618,
                      "ctxt": 0
                    },
                    "callee": {
                      "type": "MemberExpression",
                      "span": {
                        "start": 404,
                        "end": 422,
                        "ctxt": 0
                      },
                      "object": {
                        "type": "MemberExpression",
                        "span": {
                          "start": 404,
                          "end": 417,
                          "ctxt": 0
                        },
                        "object": {
                          "type": "ThisExpression",
                          "span": {
                            "start": 404,
                            "end": 408,
                            "ctxt": 0
                          }
                        },
                        "property": {
                          "type": "Identifier",
                          "span": {
                            "start": 409,
                            "end": 417,
                            "ctxt": 0
                          },
                          "value": "myModule",
                          "optional": false
                        }
                      },
                      "property": {
                        "type": "Identifier",
                        "span": {
                          "start": 418,
                          "end": 422,
                          "ctxt": 0
                        },
                        "value": "then",
                        "optional": false
                      }
                    },
                    "arguments": [
                      {
                        "spread": null,
                        "expression": {
                          "type": "ArrowFunctionExpression",
                          "span": {
                            "start": 423,
                            "end": 479,
                            "ctxt": 0
                          },
                          "params": [
                            {
                              "type": "Identifier",
                              "span": {
                                "start": 423,
                                "end": 427,
                                "ctxt": 0
                              },
                              "value": "Zero",
                              "optional": false,
                              "typeAnnotation": null
                            }
                          ],
                          "body": {
                            "type": "BlockStatement",
                            "span": {
                              "start": 431,
                              "end": 479,
                              "ctxt": 0
                            },
                            "stmts": [
                              {
                                "type": "ExpressionStatement",
                                "span": {
                                  "start": 445,
                                  "end": 469,
                                  "ctxt": 0
                                },
                                "expression": {
                                  "type": "CallExpression",
                                  "span": {
                                    "start": 445,
                                    "end": 468,
                                    "ctxt": 0
                                  },
                                  "callee": {
                                    "type": "MemberExpression",
                                    "span": {
                                      "start": 445,
                                      "end": 456,
                                      "ctxt": 0
                                    },
                                    "object": {
                                      "type": "Identifier",
                                      "span": {
                                        "start": 445,
                                        "end": 452,
                                        "ctxt": 0
                                      },
                                      "value": "console",
                                      "optional": false
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "span": {
                                        "start": 453,
                                        "end": 456,
                                        "ctxt": 0
                                      },
                                      "value": "log",
                                      "optional": false
                                    }
                                  },
                                  "arguments": [
                                    {
                                      "spread": null,
                                      "expression": {
                                        "type": "CallExpression",
                                        "span": {
                                          "start": 457,
                                          "end": 467,
                                          "ctxt": 0
                                        },
                                        "callee": {
                                          "type": "MemberExpression",
                                          "span": {
                                            "start": 457,
                                            "end": 465,
                                            "ctxt": 0
                                          },
                                          "object": {
                                            "type": "Identifier",
                                            "span": {
                                              "start": 457,
                                              "end": 461,
                                              "ctxt": 0
                                            },
                                            "value": "Zero",
                                            "optional": false
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "span": {
                                              "start": 462,
                                              "end": 465,
                                              "ctxt": 0
                                            },
                                            "value": "foo",
                                            "optional": false
                                          }
                                        },
                                        "arguments": [],
                                        "typeArguments": null
                                      }
                                    }
                                  ],
                                  "typeArguments": null
                                }
                              }
                            ]
                          },
                          "async": false,
                          "generator": false,
                          "typeParameters": null,
                          "returnType": null
                        }
                      },
                      {
                        "spread": null,
                        "expression": {
                          "type": "ArrowFunctionExpression",
                          "span": {
                            "start": 481,
                            "end": 617,
                            "ctxt": 0
                          },
                          "params": [
                            {
                              "type": "Identifier",
                              "span": {
                                "start": 487,
                                "end": 490,
                                "ctxt": 0
                              },
                              "value": "err",
                              "optional": false,
                              "typeAnnotation": null
                            }
                          ],
                          "body": {
                            "type": "BlockStatement",
                            "span": {
                              "start": 494,
                              "end": 617,
                              "ctxt": 0
                            },
                            "stmts": [
                              {
                                "type": "ExpressionStatement",
                                "span": {
                                  "start": 508,
                                  "end": 525,
                                  "ctxt": 0
                                },
                                "expression": {
                                  "type": "CallExpression",
                                  "span": {
                                    "start": 508,
                                    "end": 524,
                                    "ctxt": 0
                                  },
                                  "callee": {
                                    "type": "MemberExpression",
                                    "span": {
                                      "start": 508,
                                      "end": 519,
                                      "ctxt": 0
                                    },
                                    "object": {
                                      "type": "Identifier",
                                      "span": {
                                        "start": 508,
                                        "end": 515,
                                        "ctxt": 0
                                      },
                                      "value": "console",
                                      "optional": false
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "span": {
                                        "start": 516,
                                        "end": 519,
                                        "ctxt": 0
                                      },
                                      "value": "log",
                                      "optional": false
                                    }
                                  },
                                  "arguments": [
                                    {
                                      "spread": null,
                                      "expression": {
                                        "type": "Identifier",
                                        "span": {
                                          "start": 520,
                                          "end": 523,
                                          "ctxt": 0
                                        },
                                        "value": "err",
                                        "optional": false
                                      }
                                    }
                                  ],
                                  "typeArguments": null
                                }
                              },
                              {
                                "type": "VariableDeclaration",
                                "span": {
                                  "start": 538,
                                  "end": 568,
                                  "ctxt": 0
                                },
                                "kind": "let",
                                "declare": false,
                                "declarations": [
                                  {
                                    "type": "VariableDeclarator",
                                    "span": {
                                      "start": 542,
                                      "end": 567,
                                      "ctxt": 0
                                    },
                                    "id": {
                                      "type": "Identifier",
                                      "span": {
                                        "start": 542,
                                        "end": 545,
                                        "ctxt": 0
                                      },
                                      "value": "one",
                                      "optional": false,
                                      "typeAnnotation": null
                                    },
                                    "init": {
                                      "type": "AwaitExpression",
                                      "span": {
                                        "start": 548,
                                        "end": 567,
                                        "ctxt": 0
                                      },
                                      "argument": {
                                        "type": "CallExpression",
                                        "span": {
                                          "start": 554,
                                          "end": 567,
                                          "ctxt": 0
                                        },
                                        "callee": {
                                          "type": "Import",
                                          "span": {
                                            "start": 554,
                                            "end": 560,
                                            "ctxt": 0
                                          }
                                        },
                                        "arguments": [
                                          {
                                            "spread": null,
                                            "expression": {
                                              "type": "StringLiteral",
                                              "span": {
                                                "start": 561,
                                                "end": 566,
                                                "ctxt": 0
                                              },
                                              "value": "./1",
                                              "raw": "\"./1\""
                                            }
                                          }
                                        ],
                                        "typeArguments": null
                                      }
                                    },
                                    "definite": false
                                  }
                                ]
                              },
                              {
                                "type": "ExpressionStatement",
                                "span": {
                                  "start": 581,
                                  "end": 607,
                                  "ctxt": 0
                                },
                                "expression": {
                                  "type": "CallExpression",
                                  "span": {
                                    "start": 581,
                                    "end": 606,
                                    "ctxt": 0
                                  },
                                  "callee": {
                                    "type": "MemberExpression",
                                    "span": {
                                      "start": 581,
                                      "end": 592,
                                      "ctxt": 0
                                    },
                                    "object": {
                                      "type": "Identifier",
                                      "span": {
                                        "start": 581,
                                        "end": 588,
                                        "ctxt": 0
                                      },
                                      "value": "console",
                                      "optional": false
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "span": {
                                        "start": 589,
                                        "end": 592,
                                        "ctxt": 0
                                      },
                                      "value": "log",
                                      "optional": false
                                    }
                                  },
                                  "arguments": [
                                    {
                                      "spread": null,
                                      "expression": {
                                        "type": "CallExpression",
                                        "span": {
                                          "start": 593,
                                          "end": 605,
                                          "ctxt": 0
                                        },
                                        "callee": {
                                          "type": "MemberExpression",
                                          "span": {
                                            "start": 593,
                                            "end": 603,
                                            "ctxt": 0
                                          },
                                          "object": {
                                            "type": "Identifier",
                                            "span": {
                                              "start": 593,
                                              "end": 596,
                                              "ctxt": 0
                                            },
                                            "value": "one",
                                            "optional": false
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "span": {
                                              "start": 597,
                                              "end": 603,
                                              "ctxt": 0
                                            },
                                            "value": "backup",
                                            "optional": false
                                          }
                                        },
                                        "arguments": [],
                                        "typeArguments": null
                                      }
                                    }
                                  ],
                                  "typeArguments": null
                                }
                              }
                            ]
                          },
                          "async": true,
                          "generator": false,
                          "typeParameters": null,
                          "returnType": null
                        }
                      }
                    ],
                    "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": []
    },
    {
      "type": "ExportDeclaration",
      "span": {
        "start": 629,
        "end": 971,
        "ctxt": 0
      },
      "declaration": {
        "type": "ClassDeclaration",
        "identifier": {
          "type": "Identifier",
          "span": {
            "start": 642,
            "end": 643,
            "ctxt": 0
          },
          "value": "D",
          "optional": false
        },
        "declare": false,
        "span": {
          "start": 636,
          "end": 971,
          "ctxt": 0
        },
        "decorators": [],
        "body": [
          {
            "type": "ClassProperty",
            "span": {
              "start": 650,
              "end": 683,
              "ctxt": 0
            },
            "key": {
              "type": "Identifier",
              "span": {
                "start": 658,
                "end": 666,
                "ctxt": 0
              },
              "value": "myModule",
              "optional": false
            },
            "value": {
              "type": "CallExpression",
              "span": {
                "start": 669,
                "end": 682,
                "ctxt": 0
              },
              "callee": {
                "type": "Import",
                "span": {
                  "start": 669,
                  "end": 675,
                  "ctxt": 0
                }
              },
              "arguments": [
                {
                  "spread": null,
                  "expression": {
                    "type": "StringLiteral",
                    "span": {
                      "start": 676,
                      "end": 681,
                      "ctxt": 0
                    },
                    "value": "./0",
                    "raw": "\"./0\""
                  }
                }
              ],
              "typeArguments": null
            },
            "typeAnnotation": null,
            "isStatic": false,
            "decorators": [],
            "accessibility": "private",
            "isAbstract": false,
            "isOptional": false,
            "isOverride": false,
            "readonly": false,
            "declare": false,
            "definite": false
          },
          {
            "type": "ClassMethod",
            "span": {
              "start": 688,
              "end": 969,
              "ctxt": 0
            },
            "key": {
              "type": "Identifier",
              "span": {
                "start": 688,
                "end": 694,
                "ctxt": 0
              },
              "value": "method",
              "optional": false
            },
            "function": {
              "params": [],
              "decorators": [],
              "span": {
                "start": 688,
                "end": 969,
                "ctxt": 0
              },
              "body": {
                "type": "BlockStatement",
                "span": {
                  "start": 697,
                  "end": 969,
                  "ctxt": 0
                },
                "stmts": [
                  {
                    "type": "VariableDeclaration",
                    "span": {
                      "start": 707,
                      "end": 739,
                      "ctxt": 0
                    },
                    "kind": "const",
                    "declare": false,
                    "declarations": [
                      {
                        "type": "VariableDeclarator",
                        "span": {
                          "start": 713,
                          "end": 738,
                          "ctxt": 0
                        },
                        "id": {
                          "type": "Identifier",
                          "span": {
                            "start": 713,
                            "end": 722,
                            "ctxt": 0
                          },
                          "value": "loadAsync",
                          "optional": false,
                          "typeAnnotation": null
                        },
                        "init": {
                          "type": "CallExpression",
                          "span": {
                            "start": 725,
                            "end": 738,
                            "ctxt": 0
                          },
                          "callee": {
                            "type": "Import",
                            "span": {
                              "start": 725,
                              "end": 731,
                              "ctxt": 0
                            }
                          },
                          "arguments": [
                            {
                              "spread": null,
                              "expression": {
                                "type": "StringLiteral",
                                "span": {
                                  "start": 732,
                                  "end": 737,
                                  "ctxt": 0
                                },
                                "value": "./0",
                                "raw": "\"./0\""
                              }
                            }
                          ],
                          "typeArguments": null
                        },
                        "definite": false
                      }
                    ]
                  },
                  {
                    "type": "ExpressionStatement",
                    "span": {
                      "start": 748,
                      "end": 963,
                      "ctxt": 0
                    },
                    "expression": {
                      "type": "CallExpression",
                      "span": {
                        "start": 748,
                        "end": 962,
                        "ctxt": 0
                      },
                      "callee": {
                        "type": "MemberExpression",
                        "span": {
                          "start": 748,
                          "end": 766,
                          "ctxt": 0
                        },
                        "object": {
                          "type": "MemberExpression",
                          "span": {
                            "start": 748,
                            "end": 761,
                            "ctxt": 0
                          },
                          "object": {
                            "type": "ThisExpression",
                            "span": {
                              "start": 748,
                              "end": 752,
                              "ctxt": 0
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "span": {
                              "start": 753,
                              "end": 761,
                              "ctxt": 0
                            },
                            "value": "myModule",
                            "optional": false
                          }
                        },
                        "property": {
                          "type": "Identifier",
                          "span": {
                            "start": 762,
                            "end": 766,
                            "ctxt": 0
                          },
                          "value": "then",
                          "optional": false
                        }
                      },
                      "arguments": [
                        {
                          "spread": null,
                          "expression": {
                            "type": "ArrowFunctionExpression",
                            "span": {
                              "start": 767,
                              "end": 823,
                              "ctxt": 0
                            },
                            "params": [
                              {
                                "type": "Identifier",
                                "span": {
                                  "start": 767,
                                  "end": 771,
                                  "ctxt": 0
                                },
                                "value": "Zero",
                                "optional": false,
                                "typeAnnotation": null
                              }
                            ],
                            "body": {
                              "type": "BlockStatement",
                              "span": {
                                "start": 775,
                                "end": 823,
                                "ctxt": 0
                              },
                              "stmts": [
                                {
                                  "type": "ExpressionStatement",
                                  "span": {
                                    "start": 789,
                                    "end": 813,
                                    "ctxt": 0
                                  },
                                  "expression": {
                                    "type": "CallExpression",
                                    "span": {
                                      "start": 789,
                                      "end": 812,
                                      "ctxt": 0
                                    },
                                    "callee": {
                                      "type": "MemberExpression",
                                      "span": {
                                        "start": 789,
                                        "end": 800,
                                        "ctxt": 0
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "span": {
                                          "start": 789,
                                          "end": 796,
                                          "ctxt": 0
                                        },
                                        "value": "console",
                                        "optional": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "span": {
                                          "start": 797,
                                          "end": 800,
                                          "ctxt": 0
                                        },
                                        "value": "log",
                                        "optional": false
                                      }
                                    },
                                    "arguments": [
                                      {
                                        "spread": null,
                                        "expression": {
                                          "type": "CallExpression",
                                          "span": {
                                            "start": 801,
                                            "end": 811,
                                            "ctxt": 0
                                          },
                                          "callee": {
                                            "type": "MemberExpression",
                                            "span": {
                                              "start": 801,
                                              "end": 809,
                                              "ctxt": 0
                                            },
                                            "object": {
                                              "type": "Identifier",
                                              "span": {
                                                "start": 801,
                                                "end": 805,
                                                "ctxt": 0
                                              },
                                              "value": "Zero",
                                              "optional": false
                                            },
                                            "property": {
                                              "type": "Identifier",
                                              "span": {
                                                "start": 806,
                                                "end": 809,
                                                "ctxt": 0
                                              },
                                              "value": "foo",
                                              "optional": false
                                            }
                                          },
                                          "arguments": [],
                                          "typeArguments": null
                                        }
                                      }
                                    ],
                                    "typeArguments": null
                                  }
                                }
                              ]
                            },
                            "async": false,
                            "generator": false,
                            "typeParameters": null,
                            "returnType": null
                          }
                        },
                        {
                          "spread": null,
                          "expression": {
                            "type": "ArrowFunctionExpression",
                            "span": {
                              "start": 825,
                              "end": 961,
                              "ctxt": 0
                            },
                            "params": [
                              {
                                "type": "Identifier",
                                "span": {
                                  "start": 831,
                                  "end": 834,
                                  "ctxt": 0
                                },
                                "value": "err",
                                "optional": false,
                                "typeAnnotation": null
                              }
                            ],
                            "body": {
                              "type": "BlockStatement",
                              "span": {
                                "start": 838,
                                "end": 961,
                                "ctxt": 0
                              },
                              "stmts": [
                                {
                                  "type": "ExpressionStatement",
                                  "span": {
                                    "start": 852,
                                    "end": 869,
                                    "ctxt": 0
                                  },
                                  "expression": {
                                    "type": "CallExpression",
                                    "span": {
                                      "start": 852,
                                      "end": 868,
                                      "ctxt": 0
                                    },
                                    "callee": {
                                      "type": "MemberExpression",
                                      "span": {
                                        "start": 852,
                                        "end": 863,
                                        "ctxt": 0
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "span": {
                                          "start": 852,
                                          "end": 859,
                                          "ctxt": 0
                                        },
                                        "value": "console",
                                        "optional": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "span": {
                                          "start": 860,
                                          "end": 863,
                                          "ctxt": 0
                                        },
                                        "value": "log",
                                        "optional": false
                                      }
                                    },
                                    "arguments": [
                                      {
                                        "spread": null,
                                        "expression": {
                                          "type": "Identifier",
                                          "span": {
                                            "start": 864,
                                            "end": 867,
                                            "ctxt": 0
                                          },
                                          "value": "err",
                                          "optional": false
                                        }
                                      }
                                    ],
                                    "typeArguments": null
                                  }
                                },
                                {
                                  "type": "VariableDeclaration",
                                  "span": {
                                    "start": 882,
                                    "end": 912,
                                    "ctxt": 0
                                  },
                                  "kind": "let",
                                  "declare": false,
                                  "declarations": [
                                    {
                                      "type": "VariableDeclarator",
                                      "span": {
                                        "start": 886,
                                        "end": 911,
                                        "ctxt": 0
                                      },
                                      "id": {
                                        "type": "Identifier",
                                        "span": {
                                          "start": 886,
                                          "end": 889,
                                          "ctxt": 0
                                        },
                                        "value": "one",
                                        "optional": false,
                                        "typeAnnotation": null
                                      },
                                      "init": {
                                        "type": "AwaitExpression",
                                        "span": {
                                          "start": 892,
                                          "end": 911,
                                          "ctxt": 0
                                        },
                                        "argument": {
                                          "type": "CallExpression",
                                          "span": {
                                            "start": 898,
                                            "end": 911,
                                            "ctxt": 0
                                          },
                                          "callee": {
                                            "type": "Import",
                                            "span": {
                                              "start": 898,
                                              "end": 904,
                                              "ctxt": 0
                                            }
                                          },
                                          "arguments": [
                                            {
                                              "spread": null,
                                              "expression": {
                                                "type": "StringLiteral",
                                                "span": {
                                                  "start": 905,
                                                  "end": 910,
                                                  "ctxt": 0
                                                },
                                                "value": "./1",
                                                "raw": "\"./1\""
                                              }
                                            }
                                          ],
                                          "typeArguments": null
                                        }
                                      },
                                      "definite": false
                                    }
                                  ]
                                },
                                {
                                  "type": "ExpressionStatement",
                                  "span": {
                                    "start": 925,
                                    "end": 951,
                                    "ctxt": 0
                                  },
                                  "expression": {
                                    "type": "CallExpression",
                                    "span": {
                                      "start": 925,
                                      "end": 950,
                                      "ctxt": 0
                                    },
                                    "callee": {
                                      "type": "MemberExpression",
                                      "span": {
                                        "start": 925,
                                        "end": 936,
                                        "ctxt": 0
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "span": {
                                          "start": 925,
                                          "end": 932,
                                          "ctxt": 0
                                        },
                                        "value": "console",
                                        "optional": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "span": {
                                          "start": 933,
                                          "end": 936,
                                          "ctxt": 0
                                        },
                                        "value": "log",
                                        "optional": false
                                      }
                                    },
                                    "arguments": [
                                      {
                                        "spread": null,
                                        "expression": {
                                          "type": "CallExpression",
                                          "span": {
                                            "start": 937,
                                            "end": 949,
                                            "ctxt": 0
                                          },
                                          "callee": {
                                            "type": "MemberExpression",
                                            "span": {
                                              "start": 937,
                                              "end": 947,
                                              "ctxt": 0
                                            },
                                            "object": {
                                              "type": "Identifier",
                                              "span": {
                                                "start": 937,
                                                "end": 940,
                                                "ctxt": 0
                                              },
                                              "value": "one",
                                              "optional": false
                                            },
                                            "property": {
                                              "type": "Identifier",
                                              "span": {
                                                "start": 941,
                                                "end": 947,
                                                "ctxt": 0
                                              },
                                              "value": "backup",
                                              "optional": false
                                            }
                                          },
                                          "arguments": [],
                                          "typeArguments": null
                                        }
                                      }
                                    ],
                                    "typeArguments": null
                                  }
                                }
                              ]
                            },
                            "async": true,
                            "generator": false,
                            "typeParameters": null,
                            "returnType": null
                          }
                        }
                      ],
                      "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
}