{
  "type": "Script",
  "span": {
    "start": 1,
    "end": 187,
    "ctxt": 0
  },
  "body": [
    {
      "type": "TsInterfaceDeclaration",
      "span": {
        "start": 1,
        "end": 106,
        "ctxt": 0
      },
      "id": {
        "type": "Identifier",
        "span": {
          "start": 11,
          "end": 14,
          "ctxt": 0
        },
        "value": "Foo",
        "optional": false
      },
      "declare": false,
      "typeParams": null,
      "extends": [],
      "body": {
        "type": "TsInterfaceBody",
        "span": {
          "start": 15,
          "end": 106,
          "ctxt": 0
        },
        "body": [
          {
            "type": "TsCallSignatureDeclaration",
            "span": {
              "start": 21,
              "end": 32,
              "ctxt": 0
            },
            "params": [],
            "typeAnnotation": {
              "type": "TsTypeAnnotation",
              "span": {
                "start": 23,
                "end": 31,
                "ctxt": 0
              },
              "typeAnnotation": {
                "type": "TsKeywordType",
                "span": {
                  "start": 25,
                  "end": 31,
                  "ctxt": 0
                },
                "kind": "number"
              }
            },
            "typeParams": null
          },
          {
            "type": "TsCallSignatureDeclaration",
            "span": {
              "start": 37,
              "end": 57,
              "ctxt": 0
            },
            "params": [
              {
                "type": "Identifier",
                "span": {
                  "start": 38,
                  "end": 47,
                  "ctxt": 0
                },
                "value": "x",
                "optional": false,
                "typeAnnotation": {
                  "type": "TsTypeAnnotation",
                  "span": {
                    "start": 39,
                    "end": 47,
                    "ctxt": 0
                  },
                  "typeAnnotation": {
                    "type": "TsKeywordType",
                    "span": {
                      "start": 41,
                      "end": 47,
                      "ctxt": 0
                    },
                    "kind": "string"
                  }
                }
              }
            ],
            "typeAnnotation": {
              "type": "TsTypeAnnotation",
              "span": {
                "start": 48,
                "end": 56,
                "ctxt": 0
              },
              "typeAnnotation": {
                "type": "TsKeywordType",
                "span": {
                  "start": 50,
                  "end": 56,
                  "ctxt": 0
                },
                "kind": "number"
              }
            },
            "typeParams": null
          },
          {
            "type": "TsConstructSignatureDeclaration",
            "span": {
              "start": 63,
              "end": 75,
              "ctxt": 0
            },
            "params": [],
            "typeAnnotation": {
              "type": "TsTypeAnnotation",
              "span": {
                "start": 69,
                "end": 74,
                "ctxt": 0
              },
              "typeAnnotation": {
                "type": "TsKeywordType",
                "span": {
                  "start": 71,
                  "end": 74,
                  "ctxt": 0
                },
                "kind": "any"
              }
            },
            "typeParams": null
          },
          {
            "type": "TsConstructSignatureDeclaration",
            "span": {
              "start": 80,
              "end": 104,
              "ctxt": 0
            },
            "params": [
              {
                "type": "Identifier",
                "span": {
                  "start": 85,
                  "end": 94,
                  "ctxt": 0
                },
                "value": "x",
                "optional": false,
                "typeAnnotation": {
                  "type": "TsTypeAnnotation",
                  "span": {
                    "start": 86,
                    "end": 94,
                    "ctxt": 0
                  },
                  "typeAnnotation": {
                    "type": "TsKeywordType",
                    "span": {
                      "start": 88,
                      "end": 94,
                      "ctxt": 0
                    },
                    "kind": "string"
                  }
                }
              }
            ],
            "typeAnnotation": {
              "type": "TsTypeAnnotation",
              "span": {
                "start": 95,
                "end": 103,
                "ctxt": 0
              },
              "typeAnnotation": {
                "type": "TsTypeReference",
                "span": {
                  "start": 97,
                  "end": 103,
                  "ctxt": 0
                },
                "typeName": {
                  "type": "Identifier",
                  "span": {
                    "start": 97,
                    "end": 103,
                    "ctxt": 0
                  },
                  "value": "Object",
                  "optional": false
                },
                "typeParams": null
              }
            },
            "typeParams": null
          }
        ]
      }
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 108,
        "end": 119,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 112,
            "end": 118,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 112,
              "end": 113,
              "ctxt": 0
            },
            "value": "f",
            "optional": false,
            "typeAnnotation": {
              "type": "TsTypeAnnotation",
              "span": {
                "start": 113,
                "end": 118,
                "ctxt": 0
              },
              "typeAnnotation": {
                "type": "TsTypeReference",
                "span": {
                  "start": 115,
                  "end": 118,
                  "ctxt": 0
                },
                "typeName": {
                  "type": "Identifier",
                  "span": {
                    "start": 115,
                    "end": 118,
                    "ctxt": 0
                  },
                  "value": "Foo",
                  "optional": false
                },
                "typeParams": null
              }
            }
          },
          "init": null,
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 120,
        "end": 133,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 124,
            "end": 132,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 124,
              "end": 126,
              "ctxt": 0
            },
            "value": "r1",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "CallExpression",
            "span": {
              "start": 129,
              "end": 132,
              "ctxt": 0
            },
            "callee": {
              "type": "Identifier",
              "span": {
                "start": 129,
                "end": 130,
                "ctxt": 0
              },
              "value": "f",
              "optional": false
            },
            "arguments": [],
            "typeArguments": null
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 134,
        "end": 149,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 138,
            "end": 148,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 138,
              "end": 140,
              "ctxt": 0
            },
            "value": "r2",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "CallExpression",
            "span": {
              "start": 143,
              "end": 148,
              "ctxt": 0
            },
            "callee": {
              "type": "Identifier",
              "span": {
                "start": 143,
                "end": 144,
                "ctxt": 0
              },
              "value": "f",
              "optional": false
            },
            "arguments": [
              {
                "spread": null,
                "expression": {
                  "type": "StringLiteral",
                  "span": {
                    "start": 145,
                    "end": 147,
                    "ctxt": 0
                  },
                  "value": "",
                  "raw": "''"
                }
              }
            ],
            "typeArguments": null
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 150,
        "end": 167,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 154,
            "end": 166,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 154,
              "end": 156,
              "ctxt": 0
            },
            "value": "r3",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "NewExpression",
            "span": {
              "start": 159,
              "end": 166,
              "ctxt": 0
            },
            "callee": {
              "type": "Identifier",
              "span": {
                "start": 163,
                "end": 164,
                "ctxt": 0
              },
              "value": "f",
              "optional": false
            },
            "arguments": [],
            "typeArguments": null
          },
          "definite": false
        }
      ]
    },
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 168,
        "end": 187,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 172,
            "end": 186,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 172,
              "end": 174,
              "ctxt": 0
            },
            "value": "r4",
            "optional": false,
            "typeAnnotation": null
          },
          "init": {
            "type": "NewExpression",
            "span": {
              "start": 177,
              "end": 186,
              "ctxt": 0
            },
            "callee": {
              "type": "Identifier",
              "span": {
                "start": 181,
                "end": 182,
                "ctxt": 0
              },
              "value": "f",
              "optional": false
            },
            "arguments": [
              {
                "spread": null,
                "expression": {
                  "type": "StringLiteral",
                  "span": {
                    "start": 183,
                    "end": 185,
                    "ctxt": 0
                  },
                  "value": "",
                  "raw": "''"
                }
              }
            ],
            "typeArguments": null
          },
          "definite": false
        }
      ]
    }
  ],
  "interpreter": null
}