---
Function {
 argument: Destructured {
  identifier: None,
  arguments: [
   DestructuredArgument {
    identifier: "config",
    default: None,
   },
   DestructuredArgument {
    identifier: "lib",
    default: None,
   },
   DestructuredArgument {
    identifier: "pkgs",
    default: None,
   },
  ],
  ellipsis: true,
 },
 definition: With {
  expression: Variable {
   identifier: "lib",
   position: (3, 6),
  },
  target: LetIn {
   bindings: [
    Binding {
     from: AttributePath {
      parts: [
       Raw {
        content: "cfg",
        position: (6, 3),
       },
      ],
     },
     to: PropertyAccess {
      expression: Variable {
       identifier: "config",
       position: (6, 9),
      },
      attribute_path: AttributePath {
       parts: [
        Raw {
         content: "services",
         position: (6, 16),
        },
        Raw {
         content: "factorio",
         position: (6, 25),
        },
       ],
      },
      default: None,
     },
    },
    Binding {
     from: AttributePath {
      parts: [
       Raw {
        content: "name",
        position: (7, 3),
       },
      ],
     },
     to: String {
      parts: [
       Raw {
        content: "Factorio",
        position: (7, 11),
       },
      ],
      position: (7, 10),
     },
    },
    Binding {
     from: AttributePath {
      parts: [
       Raw {
        content: "stateDir",
        position: (8, 3),
       },
      ],
     },
     to: String {
      parts: [
       Raw {
        content: "/var/lib/",
        position: (8, 15),
       },
       Interpolation {
        expression: PropertyAccess {
         expression: Variable {
          identifier: "cfg",
          position: (8, 26),
         },
         attribute_path: AttributePath {
          parts: [
           Raw {
            content: "stateDirName",
            position: (8, 30),
           },
          ],
         },
         default: None,
        },
       },
      ],
      position: (8, 14),
     },
    },
    Binding {
     from: AttributePath {
      parts: [
       Raw {
        content: "mkSavePath",
        position: (9, 3),
       },
      ],
     },
     to: Function {
      argument: Simple {
       identifier: "name",
      },
      definition: String {
       parts: [
        Interpolation {
         expression: Variable {
          identifier: "stateDir",
          position: (9, 25),
         },
        },
        Raw {
         content: "/saves/",
         position: (9, 34),
        },
        Interpolation {
         expression: Variable {
          identifier: "name",
          position: (9, 43),
         },
        },
        Raw {
         content: ".zip",
         position: (9, 48),
        },
       ],
       position: (9, 22),
      },
      position: (9, 16),
     },
    },
    Binding {
     from: AttributePath {
      parts: [
       Raw {
        content: "configFile",
        position: (10, 3),
       },
      ],
     },
     to: FunctionApplication {
      function: PropertyAccess {
       expression: Variable {
        identifier: "pkgs",
        position: (10, 16),
       },
       attribute_path: AttributePath {
        parts: [
         Raw {
          content: "writeText",
          position: (10, 21),
         },
        ],
       },
       default: None,
      },
      arguments: [
       String {
        parts: [
         Raw {
          content: "factorio.conf",
          position: (10, 32),
         },
        ],
        position: (10, 31),
       },
       String {
        parts: [
         Raw {
          content: "use-system-read-write-data-directories=true\n[path]\nread-data=",
          position: (11, 1),
         },
         Interpolation {
          expression: PropertyAccess {
           expression: Variable {
            identifier: "cfg",
            position: (13, 17),
           },
           attribute_path: AttributePath {
            parts: [
             Raw {
              content: "package",
              position: (13, 21),
             },
            ],
           },
           default: None,
          },
         },
         Raw {
          content: "/share/factorio/data\nwrite-data=",
          position: (13, 29),
         },
         Interpolation {
          expression: Variable {
           identifier: "stateDir",
           position: (14, 18),
          },
         },
         Raw {
          content: "\n",
          position: (14, 27),
         },
        ],
        position: (10, 47),
       },
      ],
     },
    },
    Binding {
     from: AttributePath {
      parts: [
       Raw {
        content: "serverSettings",
        position: (16, 3),
       },
      ],
     },
     to: BinaryOperation {
      operator: Update,
      operands: [
       Map {
        bindings: [
         Binding {
          from: AttributePath {
           parts: [
            Raw {
             content: "name",
             position: (17, 5),
            },
           ],
          },
          to: PropertyAccess {
           expression: Variable {
            identifier: "cfg",
            position: (17, 12),
           },
           attribute_path: AttributePath {
            parts: [
             Raw {
              content: "game-name",
              position: (17, 16),
             },
            ],
           },
           default: None,
          },
         },
         Binding {
          from: AttributePath {
           parts: [
            Raw {
             content: "description",
             position: (18, 5),
            },
           ],
          },
          to: PropertyAccess {
           expression: Variable {
            identifier: "cfg",
            position: (18, 19),
           },
           attribute_path: AttributePath {
            parts: [
             Raw {
              content: "description",
              position: (18, 23),
             },
            ],
           },
           default: None,
          },
         },
         Binding {
          from: AttributePath {
           parts: [
            Raw {
             content: "visibility",
             position: (19, 5),
            },
           ],
          },
          to: Map {
           bindings: [
            Binding {
             from: AttributePath {
              parts: [
               Raw {
                content: "public",
                position: (20, 7),
               },
              ],
             },
             to: PropertyAccess {
              expression: Variable {
               identifier: "cfg",
               position: (20, 16),
              },
              attribute_path: AttributePath {
               parts: [
                Raw {
                 content: "public",
                 position: (20, 20),
                },
               ],
              },
              default: None,
             },
            },
            Binding {
             from: AttributePath {
              parts: [
               Raw {
                content: "lan",
                position: (21, 7),
               },
              ],
             },
             to: PropertyAccess {
              expression: Variable {
               identifier: "cfg",
               position: (21, 13),
              },
              attribute_path: AttributePath {
               parts: [
                Raw {
                 content: "lan",
                 position: (21, 17),
                },
               ],
              },
              default: None,
             },
            },
           ],
           recursive: false,
           position: (19, 18),
          },
         },
         Binding {
          from: AttributePath {
           parts: [
            Raw {
             content: "username",
             position: (23, 5),
            },
           ],
          },
          to: PropertyAccess {
           expression: Variable {
            identifier: "cfg",
            position: (23, 16),
           },
           attribute_path: AttributePath {
            parts: [
             Raw {
              content: "username",
              position: (23, 20),
             },
            ],
           },
           default: None,
          },
         },
         Binding {
          from: AttributePath {
           parts: [
            Raw {
             content: "password",
             position: (24, 5),
            },
           ],
          },
          to: PropertyAccess {
           expression: Variable {
            identifier: "cfg",
            position: (24, 16),
           },
           attribute_path: AttributePath {
            parts: [
             Raw {
              content: "password",
              position: (24, 20),
             },
            ],
           },
           default: None,
          },
         },
         Binding {
          from: AttributePath {
           parts: [
            Raw {
             content: "token",
             position: (25, 5),
            },
           ],
          },
          to: PropertyAccess {
           expression: Variable {
            identifier: "cfg",
            position: (25, 13),
           },
           attribute_path: AttributePath {
            parts: [
             Raw {
              content: "token",
              position: (25, 17),
             },
            ],
           },
           default: None,
          },
         },
         Binding {
          from: AttributePath {
           parts: [
            Raw {
             content: "game_password",
             position: (26, 5),
            },
           ],
          },
          to: PropertyAccess {
           expression: Variable {
            identifier: "cfg",
            position: (26, 21),
           },
           attribute_path: AttributePath {
            parts: [
             Raw {
              content: "game-password",
              position: (26, 25),
             },
            ],
           },
           default: None,
          },
         },
         Binding {
          from: AttributePath {
           parts: [
            Raw {
             content: "require_user_verification",
             position: (27, 5),
            },
           ],
          },
          to: PropertyAccess {
           expression: Variable {
            identifier: "cfg",
            position: (27, 33),
           },
           attribute_path: AttributePath {
            parts: [
             Raw {
              content: "requireUserVerification",
              position: (27, 37),
             },
            ],
           },
           default: None,
          },
         },
         Binding {
          from: AttributePath {
           parts: [
            Raw {
             content: "max_upload_in_kilobytes_per_second",
             position: (28, 5),
            },
           ],
          },
          to: Int {
           value: 0,
           position: (28, 42),
          },
         },
         Binding {
          from: AttributePath {
           parts: [
            Raw {
             content: "minimum_latency_in_ticks",
             position: (29, 5),
            },
           ],
          },
          to: Int {
           value: 0,
           position: (29, 32),
          },
         },
         Binding {
          from: AttributePath {
           parts: [
            Raw {
             content: "ignore_player_limit_for_returning_players",
             position: (30, 5),
            },
           ],
          },
          to: Variable {
           identifier: "false",
           position: (30, 49),
          },
         },
         Binding {
          from: AttributePath {
           parts: [
            Raw {
             content: "allow_commands",
             position: (31, 5),
            },
           ],
          },
          to: String {
           parts: [
            Raw {
             content: "admins-only",
             position: (31, 23),
            },
           ],
           position: (31, 22),
          },
         },
         Binding {
          from: AttributePath {
           parts: [
            Raw {
             content: "autosave_interval",
             position: (32, 5),
            },
           ],
          },
          to: PropertyAccess {
           expression: Variable {
            identifier: "cfg",
            position: (32, 25),
           },
           attribute_path: AttributePath {
            parts: [
             Raw {
              content: "autosave-interval",
              position: (32, 29),
             },
            ],
           },
           default: None,
          },
         },
         Binding {
          from: AttributePath {
           parts: [
            Raw {
             content: "autosave_slots",
             position: (33, 5),
            },
           ],
          },
          to: Int {
           value: 5,
           position: (33, 22),
          },
         },
         Binding {
          from: AttributePath {
           parts: [
            Raw {
             content: "afk_autokick_interval",
             position: (34, 5),
            },
           ],
          },
          to: Int {
           value: 0,
           position: (34, 29),
          },
         },
         Binding {
          from: AttributePath {
           parts: [
            Raw {
             content: "auto_pause",
             position: (35, 5),
            },
           ],
          },
          to: Variable {
           identifier: "true",
           position: (35, 18),
          },
         },
         Binding {
          from: AttributePath {
           parts: [
            Raw {
             content: "only_admins_can_pause_the_game",
             position: (36, 5),
            },
           ],
          },
          to: Variable {
           identifier: "true",
           position: (36, 38),
          },
         },
         Binding {
          from: AttributePath {
           parts: [
            Raw {
             content: "autosave_only_on_server",
             position: (37, 5),
            },
           ],
          },
          to: Variable {
           identifier: "true",
           position: (37, 31),
          },
         },
         Binding {
          from: AttributePath {
           parts: [
            Raw {
             content: "non_blocking_saving",
             position: (38, 5),
            },
           ],
          },
          to: PropertyAccess {
           expression: Variable {
            identifier: "cfg",
            position: (38, 27),
           },
           attribute_path: AttributePath {
            parts: [
             Raw {
              content: "nonBlockingSaving",
              position: (38, 31),
             },
            ],
           },
           default: None,
          },
         },
        ],
        recursive: false,
        position: (16, 20),
       },
       PropertyAccess {
        expression: Variable {
         identifier: "cfg",
         position: (39, 8),
        },
        attribute_path: AttributePath {
         parts: [
          Raw {
           content: "extraSettings",
           position: (39, 12),
          },
         ],
        },
        default: None,
       },
      ],
      position: (39, 5),
     },
    },
    Binding {
     from: AttributePath {
      parts: [
       Raw {
        content: "serverSettingsFile",
        position: (40, 3),
       },
      ],
     },
     to: FunctionApplication {
      function: PropertyAccess {
       expression: Variable {
        identifier: "pkgs",
        position: (40, 24),
       },
       attribute_path: AttributePath {
        parts: [
         Raw {
          content: "writeText",
          position: (40, 29),
         },
        ],
       },
       default: None,
      },
      arguments: [
       String {
        parts: [
         Raw {
          content: "server-settings.json",
          position: (40, 40),
         },
        ],
        position: (40, 39),
       },
       Parentheses {
        expression: FunctionApplication {
         function: PropertyAccess {
          expression: Variable {
           identifier: "builtins",
           position: (40, 63),
          },
          attribute_path: AttributePath {
           parts: [
            Raw {
             content: "toJSON",
             position: (40, 72),
            },
           ],
          },
          default: None,
         },
         arguments: [
          Parentheses {
           expression: FunctionApplication {
            function: Variable {
             identifier: "filterAttrsRecursive",
             position: (40, 80),
            },
            arguments: [
             Parentheses {
              expression: Function {
               argument: Simple {
                identifier: "n",
               },
               definition: Function {
                argument: Simple {
                 identifier: "v",
                },
                definition: BinaryOperation {
                 operator: NotEqualTo,
                 operands: [
                  Variable {
                   identifier: "v",
                   position: (40, 108),
                  },
                  Variable {
                   identifier: "null",
                   position: (40, 113),
                  },
                 ],
                 position: (40, 110),
                },
                position: (40, 105),
               },
               position: (40, 102),
              },
              position: (40, 101),
             },
             Variable {
              identifier: "serverSettings",
              position: (40, 119),
             },
            ],
           },
           position: (40, 79),
          },
         ],
        },
        position: (40, 62),
       },
      ],
     },
    },
    Binding {
     from: AttributePath {
      parts: [
       Raw {
        content: "serverAdminsFile",
        position: (41, 3),
       },
      ],
     },
     to: FunctionApplication {
      function: PropertyAccess {
       expression: Variable {
        identifier: "pkgs",
        position: (41, 22),
       },
       attribute_path: AttributePath {
        parts: [
         Raw {
          content: "writeText",
          position: (41, 27),
         },
        ],
       },
       default: None,
      },
      arguments: [
       String {
        parts: [
         Raw {
          content: "server-adminlist.json",
          position: (41, 38),
         },
        ],
        position: (41, 37),
       },
       Parentheses {
        expression: FunctionApplication {
         function: PropertyAccess {
          expression: Variable {
           identifier: "builtins",
           position: (41, 62),
          },
          attribute_path: AttributePath {
           parts: [
            Raw {
             content: "toJSON",
             position: (41, 71),
            },
           ],
          },
          default: None,
         },
         arguments: [
          PropertyAccess {
           expression: Variable {
            identifier: "cfg",
            position: (41, 78),
           },
           attribute_path: AttributePath {
            parts: [
             Raw {
              content: "admins",
              position: (41, 82),
             },
            ],
           },
           default: None,
          },
         ],
        },
        position: (41, 61),
       },
      ],
     },
    },
    Binding {
     from: AttributePath {
      parts: [
       Raw {
        content: "modDir",
        position: (42, 3),
       },
      ],
     },
     to: FunctionApplication {
      function: PropertyAccess {
       expression: Variable {
        identifier: "pkgs",
        position: (42, 12),
       },
       attribute_path: AttributePath {
        parts: [
         Raw {
          content: "factorio-utils",
          position: (42, 17),
         },
         Raw {
          content: "mkModDirDrv",
          position: (42, 32),
         },
        ],
       },
       default: None,
      },
      arguments: [
       PropertyAccess {
        expression: Variable {
         identifier: "cfg",
         position: (42, 44),
        },
        attribute_path: AttributePath {
         parts: [
          Raw {
           content: "mods",
           position: (42, 48),
          },
         ],
        },
        default: None,
       },
      ],
     },
    },
   ],
   target: Map {
    bindings: [
     Binding {
      from: AttributePath {
       parts: [
        Raw {
         content: "options",
         position: (45, 3),
        },
       ],
      },
      to: Map {
       bindings: [
        Binding {
         from: AttributePath {
          parts: [
           Raw {
            content: "services",
            position: (46, 5),
           },
           Raw {
            content: "factorio",
            position: (46, 14),
           },
          ],
         },
         to: Map {
          bindings: [
           Binding {
            from: AttributePath {
             parts: [
              Raw {
               content: "enable",
               position: (47, 7),
              },
             ],
            },
            to: FunctionApplication {
             function: Variable {
              identifier: "mkEnableOption",
              position: (47, 16),
             },
             arguments: [
              Variable {
               identifier: "name",
               position: (47, 31),
              },
             ],
            },
           },
           Binding {
            from: AttributePath {
             parts: [
              Raw {
               content: "port",
               position: (48, 7),
              },
             ],
            },
            to: FunctionApplication {
             function: Variable {
              identifier: "mkOption",
              position: (48, 14),
             },
             arguments: [
              Map {
               bindings: [
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "type",
                    position: (49, 9),
                   },
                  ],
                 },
                 to: PropertyAccess {
                  expression: Variable {
                   identifier: "types",
                   position: (49, 16),
                  },
                  attribute_path: AttributePath {
                   parts: [
                    Raw {
                     content: "int",
                     position: (49, 22),
                    },
                   ],
                  },
                  default: None,
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "default",
                    position: (50, 9),
                   },
                  ],
                 },
                 to: Int {
                  value: 34197,
                  position: (50, 19),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "description",
                    position: (51, 9),
                   },
                  ],
                 },
                 to: String {
                  parts: [
                   Raw {
                    content: "The port to which the service should bind.\n",
                    position: (52, 1),
                   },
                  ],
                  position: (51, 23),
                 },
                },
               ],
               recursive: false,
               position: (48, 23),
              },
             ],
            },
           },
           Binding {
            from: AttributePath {
             parts: [
              Raw {
               content: "bind",
               position: (56, 7),
              },
             ],
            },
            to: FunctionApplication {
             function: Variable {
              identifier: "mkOption",
              position: (56, 14),
             },
             arguments: [
              Map {
               bindings: [
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "type",
                    position: (57, 9),
                   },
                  ],
                 },
                 to: PropertyAccess {
                  expression: Variable {
                   identifier: "types",
                   position: (57, 16),
                  },
                  attribute_path: AttributePath {
                   parts: [
                    Raw {
                     content: "str",
                     position: (57, 22),
                    },
                   ],
                  },
                  default: None,
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "default",
                    position: (58, 9),
                   },
                  ],
                 },
                 to: String {
                  parts: [
                   Raw {
                    content: "0.0.0.0",
                    position: (58, 20),
                   },
                  ],
                  position: (58, 19),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "description",
                    position: (59, 9),
                   },
                  ],
                 },
                 to: String {
                  parts: [
                   Raw {
                    content: "The address to which the service should bind.\n",
                    position: (60, 1),
                   },
                  ],
                  position: (59, 23),
                 },
                },
               ],
               recursive: false,
               position: (56, 23),
              },
             ],
            },
           },
           Binding {
            from: AttributePath {
             parts: [
              Raw {
               content: "admins",
               position: (64, 7),
              },
             ],
            },
            to: FunctionApplication {
             function: Variable {
              identifier: "mkOption",
              position: (64, 16),
             },
             arguments: [
              Map {
               bindings: [
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "type",
                    position: (65, 9),
                   },
                  ],
                 },
                 to: FunctionApplication {
                  function: PropertyAccess {
                   expression: Variable {
                    identifier: "types",
                    position: (65, 16),
                   },
                   attribute_path: AttributePath {
                    parts: [
                     Raw {
                      content: "listOf",
                      position: (65, 22),
                     },
                    ],
                   },
                   default: None,
                  },
                  arguments: [
                   PropertyAccess {
                    expression: Variable {
                     identifier: "types",
                     position: (65, 29),
                    },
                    attribute_path: AttributePath {
                     parts: [
                      Raw {
                       content: "str",
                       position: (65, 35),
                      },
                     ],
                    },
                    default: None,
                   },
                  ],
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "default",
                    position: (66, 9),
                   },
                  ],
                 },
                 to: List {
                  elements: [],
                  position: (66, 19),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "example",
                    position: (67, 9),
                   },
                  ],
                 },
                 to: List {
                  elements: [
                   String {
                    parts: [
                     Raw {
                      content: "username",
                      position: (67, 22),
                     },
                    ],
                    position: (67, 21),
                   },
                  ],
                  position: (67, 19),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "description",
                    position: (68, 9),
                   },
                  ],
                 },
                 to: String {
                  parts: [
                   Raw {
                    content: "List of player names which will be admin.\n",
                    position: (69, 1),
                   },
                  ],
                  position: (68, 23),
                 },
                },
               ],
               recursive: false,
               position: (64, 25),
              },
             ],
            },
           },
           Binding {
            from: AttributePath {
             parts: [
              Raw {
               content: "openFirewall",
               position: (73, 7),
              },
             ],
            },
            to: FunctionApplication {
             function: Variable {
              identifier: "mkOption",
              position: (73, 22),
             },
             arguments: [
              Map {
               bindings: [
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "type",
                    position: (74, 9),
                   },
                  ],
                 },
                 to: PropertyAccess {
                  expression: Variable {
                   identifier: "types",
                   position: (74, 16),
                  },
                  attribute_path: AttributePath {
                   parts: [
                    Raw {
                     content: "bool",
                     position: (74, 22),
                    },
                   ],
                  },
                  default: None,
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "default",
                    position: (75, 9),
                   },
                  ],
                 },
                 to: Variable {
                  identifier: "false",
                  position: (75, 19),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "description",
                    position: (76, 9),
                   },
                  ],
                 },
                 to: String {
                  parts: [
                   Raw {
                    content: "Whether to automatically open the specified UDP port in the firewall.\n",
                    position: (77, 1),
                   },
                  ],
                  position: (76, 23),
                 },
                },
               ],
               recursive: false,
               position: (73, 31),
              },
             ],
            },
           },
           Binding {
            from: AttributePath {
             parts: [
              Raw {
               content: "saveName",
               position: (80, 7),
              },
             ],
            },
            to: FunctionApplication {
             function: Variable {
              identifier: "mkOption",
              position: (80, 18),
             },
             arguments: [
              Map {
               bindings: [
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "type",
                    position: (81, 9),
                   },
                  ],
                 },
                 to: PropertyAccess {
                  expression: Variable {
                   identifier: "types",
                   position: (81, 16),
                  },
                  attribute_path: AttributePath {
                   parts: [
                    Raw {
                     content: "str",
                     position: (81, 22),
                    },
                   ],
                  },
                  default: None,
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "default",
                    position: (82, 9),
                   },
                  ],
                 },
                 to: String {
                  parts: [
                   Raw {
                    content: "default",
                    position: (82, 20),
                   },
                  ],
                  position: (82, 19),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "description",
                    position: (83, 9),
                   },
                  ],
                 },
                 to: String {
                  parts: [
                   Raw {
                    content: "The name of the savegame that will be used by the server.\n\nWhen not present in /var/lib/",
                    position: (84, 1),
                   },
                   Raw {
                    content: "$",
                    position: (86, 40),
                   },
                   Raw {
                    content: "{config.services.factorio.stateDirName}/saves,\na new map with default settings will be generated before starting the service.\n",
                    position: (86, 43),
                   },
                  ],
                  position: (83, 23),
                 },
                },
               ],
               recursive: false,
               position: (80, 27),
              },
             ],
            },
           },
           Binding {
            from: AttributePath {
             parts: [
              Raw {
               content: "configFile",
               position: (94, 7),
              },
             ],
            },
            to: FunctionApplication {
             function: Variable {
              identifier: "mkOption",
              position: (94, 20),
             },
             arguments: [
              Map {
               bindings: [
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "type",
                    position: (95, 9),
                   },
                  ],
                 },
                 to: PropertyAccess {
                  expression: Variable {
                   identifier: "types",
                   position: (95, 16),
                  },
                  attribute_path: AttributePath {
                   parts: [
                    Raw {
                     content: "path",
                     position: (95, 22),
                    },
                   ],
                  },
                  default: None,
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "default",
                    position: (96, 9),
                   },
                  ],
                 },
                 to: Variable {
                  identifier: "configFile",
                  position: (96, 19),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "defaultText",
                    position: (97, 9),
                   },
                  ],
                 },
                 to: FunctionApplication {
                  function: Variable {
                   identifier: "literalExpression",
                   position: (97, 23),
                  },
                  arguments: [
                   String {
                    parts: [
                     Raw {
                      content: "configFile",
                      position: (97, 42),
                     },
                    ],
                    position: (97, 41),
                   },
                  ],
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "description",
                    position: (98, 9),
                   },
                  ],
                 },
                 to: String {
                  parts: [
                   Raw {
                    content: "The server's configuration file.\n\nThe default file generated by this module contains lines essential to\nthe server's operation. Use its contents as a basis for any\ncustomizations.\n",
                    position: (99, 1),
                   },
                  ],
                  position: (98, 23),
                 },
                },
               ],
               recursive: false,
               position: (94, 29),
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            },
           },
           Binding {
            from: AttributePath {
             parts: [
              Raw {
               content: "stateDirName",
               position: (106, 7),
              },
             ],
            },
            to: FunctionApplication {
             function: Variable {
              identifier: "mkOption",
              position: (106, 22),
             },
             arguments: [
              Map {
               bindings: [
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "type",
                    position: (107, 9),
                   },
                  ],
                 },
                 to: PropertyAccess {
                  expression: Variable {
                   identifier: "types",
                   position: (107, 16),
                  },
                  attribute_path: AttributePath {
                   parts: [
                    Raw {
                     content: "str",
                     position: (107, 22),
                    },
                   ],
                  },
                  default: None,
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "default",
                    position: (108, 9),
                   },
                  ],
                 },
                 to: String {
                  parts: [
                   Raw {
                    content: "factorio",
                    position: (108, 20),
                   },
                  ],
                  position: (108, 19),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "description",
                    position: (109, 9),
                   },
                  ],
                 },
                 to: String {
                  parts: [
                   Raw {
                    content: "Name of the directory under /var/lib holding the server's data.\n\nThe configuration and map will be stored here.\n",
                    position: (110, 1),
                   },
                  ],
                  position: (109, 23),
                 },
                },
               ],
               recursive: false,
               position: (106, 31),
              },
             ],
            },
           },
           Binding {
            from: AttributePath {
             parts: [
              Raw {
               content: "mods",
               position: (115, 7),
              },
             ],
            },
            to: FunctionApplication {
             function: Variable {
              identifier: "mkOption",
              position: (115, 14),
             },
             arguments: [
              Map {
               bindings: [
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "type",
                    position: (116, 9),
                   },
                  ],
                 },
                 to: FunctionApplication {
                  function: PropertyAccess {
                   expression: Variable {
                    identifier: "types",
                    position: (116, 16),
                   },
                   attribute_path: AttributePath {
                    parts: [
                     Raw {
                      content: "listOf",
                      position: (116, 22),
                     },
                    ],
                   },
                   default: None,
                  },
                  arguments: [
                   PropertyAccess {
                    expression: Variable {
                     identifier: "types",
                     position: (116, 29),
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                    attribute_path: AttributePath {
                     parts: [
                      Raw {
                       content: "package",
                       position: (116, 35),
                      },
                     ],
                    },
                    default: None,
                   },
                  ],
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "default",
                    position: (117, 9),
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                  ],
                 },
                 to: List {
                  elements: [],
                  position: (117, 19),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "description",
                    position: (118, 9),
                   },
                  ],
                 },
                 to: String {
                  parts: [
                   Raw {
                    content: "Mods the server should install and activate.\n\nThe derivations in this list must \"build\" the mod by simply copying\nthe .zip, named correctly, into the output directory. Eventually,\nthere will be a way to pull in the most up-to-date list of\nderivations via nixos-channel. Until then, this is for experts only.\n",
                    position: (119, 1),
                   },
                  ],
                  position: (118, 23),
                 },
                },
               ],
               recursive: false,
               position: (115, 23),
              },
             ],
            },
           },
           Binding {
            from: AttributePath {
             parts: [
              Raw {
               content: "game-name",
               position: (127, 7),
              },
             ],
            },
            to: FunctionApplication {
             function: Variable {
              identifier: "mkOption",
              position: (127, 19),
             },
             arguments: [
              Map {
               bindings: [
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "type",
                    position: (128, 9),
                   },
                  ],
                 },
                 to: FunctionApplication {
                  function: PropertyAccess {
                   expression: Variable {
                    identifier: "types",
                    position: (128, 16),
                   },
                   attribute_path: AttributePath {
                    parts: [
                     Raw {
                      content: "nullOr",
                      position: (128, 22),
                     },
                    ],
                   },
                   default: None,
                  },
                  arguments: [
                   PropertyAccess {
                    expression: Variable {
                     identifier: "types",
                     position: (128, 29),
                    },
                    attribute_path: AttributePath {
                     parts: [
                      Raw {
                       content: "str",
                       position: (128, 35),
                      },
                     ],
                    },
                    default: None,
                   },
                  ],
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "default",
                    position: (129, 9),
                   },
                  ],
                 },
                 to: String {
                  parts: [
                   Raw {
                    content: "Factorio Game",
                    position: (129, 20),
                   },
                  ],
                  position: (129, 19),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "description",
                    position: (130, 9),
                   },
                  ],
                 },
                 to: String {
                  parts: [
                   Raw {
                    content: "Name of the game as it will appear in the game listing.\n",
                    position: (131, 1),
                   },
                  ],
                  position: (130, 23),
                 },
                },
               ],
               recursive: false,
               position: (127, 28),
              },
             ],
            },
           },
           Binding {
            from: AttributePath {
             parts: [
              Raw {
               content: "description",
               position: (134, 7),
              },
             ],
            },
            to: FunctionApplication {
             function: Variable {
              identifier: "mkOption",
              position: (134, 21),
             },
             arguments: [
              Map {
               bindings: [
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "type",
                    position: (135, 9),
                   },
                  ],
                 },
                 to: FunctionApplication {
                  function: PropertyAccess {
                   expression: Variable {
                    identifier: "types",
                    position: (135, 16),
                   },
                   attribute_path: AttributePath {
                    parts: [
                     Raw {
                      content: "nullOr",
                      position: (135, 22),
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                   },
                   default: None,
                  },
                  arguments: [
                   PropertyAccess {
                    expression: Variable {
                     identifier: "types",
                     position: (135, 29),
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                    attribute_path: AttributePath {
                     parts: [
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                       content: "str",
                       position: (135, 35),
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                    default: None,
                   },
                  ],
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "default",
                    position: (136, 9),
                   },
                  ],
                 },
                 to: String {
                  parts: [],
                  position: (136, 19),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "description",
                    position: (137, 9),
                   },
                  ],
                 },
                 to: String {
                  parts: [
                   Raw {
                    content: "Description of the game that will appear in the listing.\n",
                    position: (138, 1),
                   },
                  ],
                  position: (137, 23),
                 },
                },
               ],
               recursive: false,
               position: (134, 30),
              },
             ],
            },
           },
           Binding {
            from: AttributePath {
             parts: [
              Raw {
               content: "extraSettings",
               position: (141, 7),
              },
             ],
            },
            to: FunctionApplication {
             function: Variable {
              identifier: "mkOption",
              position: (141, 23),
             },
             arguments: [
              Map {
               bindings: [
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "type",
                    position: (142, 9),
                   },
                  ],
                 },
                 to: PropertyAccess {
                  expression: Variable {
                   identifier: "types",
                   position: (142, 16),
                  },
                  attribute_path: AttributePath {
                   parts: [
                    Raw {
                     content: "attrs",
                     position: (142, 22),
                    },
                   ],
                  },
                  default: None,
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "default",
                    position: (143, 9),
                   },
                  ],
                 },
                 to: Map {
                  bindings: [],
                  recursive: false,
                  position: (143, 19),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "example",
                    position: (144, 9),
                   },
                  ],
                 },
                 to: Map {
                  bindings: [
                   Binding {
                    from: AttributePath {
                     parts: [
                      Raw {
                       content: "admins",
                       position: (144, 21),
                      },
                     ],
                    },
                    to: List {
                     elements: [
                      String {
                       parts: [
                        Raw {
                         content: "username",
                         position: (144, 33),
                        },
                       ],
                       position: (144, 32),
                      },
                     ],
                     position: (144, 30),
                    },
                   },
                  ],
                  recursive: false,
                  position: (144, 19),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "description",
                    position: (145, 9),
                   },
                  ],
                 },
                 to: String {
                  parts: [
                   Raw {
                    content: "Extra game configuration that will go into server-settings.json\n",
                    position: (146, 1),
                   },
                  ],
                  position: (145, 23),
                 },
                },
               ],
               recursive: false,
               position: (141, 32),
              },
             ],
            },
           },
           Binding {
            from: AttributePath {
             parts: [
              Raw {
               content: "public",
               position: (149, 7),
              },
             ],
            },
            to: FunctionApplication {
             function: Variable {
              identifier: "mkOption",
              position: (149, 16),
             },
             arguments: [
              Map {
               bindings: [
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "type",
                    position: (150, 9),
                   },
                  ],
                 },
                 to: PropertyAccess {
                  expression: Variable {
                   identifier: "types",
                   position: (150, 16),
                  },
                  attribute_path: AttributePath {
                   parts: [
                    Raw {
                     content: "bool",
                     position: (150, 22),
                    },
                   ],
                  },
                  default: None,
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "default",
                    position: (151, 9),
                   },
                  ],
                 },
                 to: Variable {
                  identifier: "false",
                  position: (151, 19),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "description",
                    position: (152, 9),
                   },
                  ],
                 },
                 to: String {
                  parts: [
                   Raw {
                    content: "Game will be published on the official Factorio matching server.\n",
                    position: (153, 1),
                   },
                  ],
                  position: (152, 23),
                 },
                },
               ],
               recursive: false,
               position: (149, 25),
              },
             ],
            },
           },
           Binding {
            from: AttributePath {
             parts: [
              Raw {
               content: "lan",
               position: (156, 7),
              },
             ],
            },
            to: FunctionApplication {
             function: Variable {
              identifier: "mkOption",
              position: (156, 13),
             },
             arguments: [
              Map {
               bindings: [
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "type",
                    position: (157, 9),
                   },
                  ],
                 },
                 to: PropertyAccess {
                  expression: Variable {
                   identifier: "types",
                   position: (157, 16),
                  },
                  attribute_path: AttributePath {
                   parts: [
                    Raw {
                     content: "bool",
                     position: (157, 22),
                    },
                   ],
                  },
                  default: None,
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "default",
                    position: (158, 9),
                   },
                  ],
                 },
                 to: Variable {
                  identifier: "false",
                  position: (158, 19),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "description",
                    position: (159, 9),
                   },
                  ],
                 },
                 to: String {
                  parts: [
                   Raw {
                    content: "Game will be broadcast on LAN.\n",
                    position: (160, 1),
                   },
                  ],
                  position: (159, 23),
                 },
                },
               ],
               recursive: false,
               position: (156, 22),
              },
             ],
            },
           },
           Binding {
            from: AttributePath {
             parts: [
              Raw {
               content: "username",
               position: (163, 7),
              },
             ],
            },
            to: FunctionApplication {
             function: Variable {
              identifier: "mkOption",
              position: (163, 18),
             },
             arguments: [
              Map {
               bindings: [
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "type",
                    position: (164, 9),
                   },
                  ],
                 },
                 to: FunctionApplication {
                  function: PropertyAccess {
                   expression: Variable {
                    identifier: "types",
                    position: (164, 16),
                   },
                   attribute_path: AttributePath {
                    parts: [
                     Raw {
                      content: "nullOr",
                      position: (164, 22),
                     },
                    ],
                   },
                   default: None,
                  },
                  arguments: [
                   PropertyAccess {
                    expression: Variable {
                     identifier: "types",
                     position: (164, 29),
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                    attribute_path: AttributePath {
                     parts: [
                      Raw {
                       content: "str",
                       position: (164, 35),
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                    },
                    default: None,
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                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "default",
                    position: (165, 9),
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                  ],
                 },
                 to: Variable {
                  identifier: "null",
                  position: (165, 19),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "description",
                    position: (166, 9),
                   },
                  ],
                 },
                 to: String {
                  parts: [
                   Raw {
                    content: "Your factorio.com login credentials. Required for games with visibility public.\n",
                    position: (167, 1),
                   },
                  ],
                  position: (166, 23),
                 },
                },
               ],
               recursive: false,
               position: (163, 27),
              },
             ],
            },
           },
           Binding {
            from: AttributePath {
             parts: [
              Raw {
               content: "package",
               position: (170, 7),
              },
             ],
            },
            to: FunctionApplication {
             function: Variable {
              identifier: "mkOption",
              position: (170, 17),
             },
             arguments: [
              Map {
               bindings: [
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "type",
                    position: (171, 9),
                   },
                  ],
                 },
                 to: PropertyAccess {
                  expression: Variable {
                   identifier: "types",
                   position: (171, 16),
                  },
                  attribute_path: AttributePath {
                   parts: [
                    Raw {
                     content: "package",
                     position: (171, 22),
                    },
                   ],
                  },
                  default: None,
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "default",
                    position: (172, 9),
                   },
                  ],
                 },
                 to: PropertyAccess {
                  expression: Variable {
                   identifier: "pkgs",
                   position: (172, 19),
                  },
                  attribute_path: AttributePath {
                   parts: [
                    Raw {
                     content: "factorio-headless",
                     position: (172, 24),
                    },
                   ],
                  },
                  default: None,
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "defaultText",
                    position: (173, 9),
                   },
                  ],
                 },
                 to: FunctionApplication {
                  function: Variable {
                   identifier: "literalExpression",
                   position: (173, 23),
                  },
                  arguments: [
                   String {
                    parts: [
                     Raw {
                      content: "pkgs.factorio-headless",
                      position: (173, 42),
                     },
                    ],
                    position: (173, 41),
                   },
                  ],
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "example",
                    position: (174, 9),
                   },
                  ],
                 },
                 to: FunctionApplication {
                  function: Variable {
                   identifier: "literalExpression",
                   position: (174, 19),
                  },
                  arguments: [
                   String {
                    parts: [
                     Raw {
                      content: "pkgs.factorio-headless-experimental",
                      position: (174, 38),
                     },
                    ],
                    position: (174, 37),
                   },
                  ],
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "description",
                    position: (175, 9),
                   },
                  ],
                 },
                 to: String {
                  parts: [
                   Raw {
                    content: "Factorio version to use. This defaults to the stable channel.\n",
                    position: (176, 1),
                   },
                  ],
                  position: (175, 23),
                 },
                },
               ],
               recursive: false,
               position: (170, 26),
              },
             ],
            },
           },
           Binding {
            from: AttributePath {
             parts: [
              Raw {
               content: "password",
               position: (179, 7),
              },
             ],
            },
            to: FunctionApplication {
             function: Variable {
              identifier: "mkOption",
              position: (179, 18),
             },
             arguments: [
              Map {
               bindings: [
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "type",
                    position: (180, 9),
                   },
                  ],
                 },
                 to: FunctionApplication {
                  function: PropertyAccess {
                   expression: Variable {
                    identifier: "types",
                    position: (180, 16),
                   },
                   attribute_path: AttributePath {
                    parts: [
                     Raw {
                      content: "nullOr",
                      position: (180, 22),
                     },
                    ],
                   },
                   default: None,
                  },
                  arguments: [
                   PropertyAccess {
                    expression: Variable {
                     identifier: "types",
                     position: (180, 29),
                    },
                    attribute_path: AttributePath {
                     parts: [
                      Raw {
                       content: "str",
                       position: (180, 35),
                      },
                     ],
                    },
                    default: None,
                   },
                  ],
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "default",
                    position: (181, 9),
                   },
                  ],
                 },
                 to: Variable {
                  identifier: "null",
                  position: (181, 19),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "description",
                    position: (182, 9),
                   },
                  ],
                 },
                 to: String {
                  parts: [
                   Raw {
                    content: "Your factorio.com login credentials. Required for games with visibility public.\n",
                    position: (183, 1),
                   },
                  ],
                  position: (182, 23),
                 },
                },
               ],
               recursive: false,
               position: (179, 27),
              },
             ],
            },
           },
           Binding {
            from: AttributePath {
             parts: [
              Raw {
               content: "token",
               position: (186, 7),
              },
             ],
            },
            to: FunctionApplication {
             function: Variable {
              identifier: "mkOption",
              position: (186, 15),
             },
             arguments: [
              Map {
               bindings: [
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "type",
                    position: (187, 9),
                   },
                  ],
                 },
                 to: FunctionApplication {
                  function: PropertyAccess {
                   expression: Variable {
                    identifier: "types",
                    position: (187, 16),
                   },
                   attribute_path: AttributePath {
                    parts: [
                     Raw {
                      content: "nullOr",
                      position: (187, 22),
                     },
                    ],
                   },
                   default: None,
                  },
                  arguments: [
                   PropertyAccess {
                    expression: Variable {
                     identifier: "types",
                     position: (187, 29),
                    },
                    attribute_path: AttributePath {
                     parts: [
                      Raw {
                       content: "str",
                       position: (187, 35),
                      },
                     ],
                    },
                    default: None,
                   },
                  ],
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "default",
                    position: (188, 9),
                   },
                  ],
                 },
                 to: Variable {
                  identifier: "null",
                  position: (188, 19),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "description",
                    position: (189, 9),
                   },
                  ],
                 },
                 to: String {
                  parts: [
                   Raw {
                    content: "Authentication token. May be used instead of 'password' above.\n",
                    position: (190, 1),
                   },
                  ],
                  position: (189, 23),
                 },
                },
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               recursive: false,
               position: (186, 24),
              },
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            },
           },
           Binding {
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             parts: [
              Raw {
               content: "game-password",
               position: (193, 7),
              },
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            to: FunctionApplication {
             function: Variable {
              identifier: "mkOption",
              position: (193, 23),
             },
             arguments: [
              Map {
               bindings: [
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "type",
                    position: (194, 9),
                   },
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                 },
                 to: FunctionApplication {
                  function: PropertyAccess {
                   expression: Variable {
                    identifier: "types",
                    position: (194, 16),
                   },
                   attribute_path: AttributePath {
                    parts: [
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                      content: "nullOr",
                      position: (194, 22),
                     },
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                   },
                   default: None,
                  },
                  arguments: [
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                    expression: Variable {
                     identifier: "types",
                     position: (194, 29),
                    },
                    attribute_path: AttributePath {
                     parts: [
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                       content: "str",
                       position: (194, 35),
                      },
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                    default: None,
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                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "default",
                    position: (195, 9),
                   },
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                 },
                 to: Variable {
                  identifier: "null",
                  position: (195, 19),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "description",
                    position: (196, 9),
                   },
                  ],
                 },
                 to: String {
                  parts: [
                   Raw {
                    content: "Game password.\n",
                    position: (197, 1),
                   },
                  ],
                  position: (196, 23),
                 },
                },
               ],
               recursive: false,
               position: (193, 32),
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           Binding {
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               content: "requireUserVerification",
               position: (200, 7),
              },
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             function: Variable {
              identifier: "mkOption",
              position: (200, 33),
             },
             arguments: [
              Map {
               bindings: [
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "type",
                    position: (201, 9),
                   },
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                 },
                 to: PropertyAccess {
                  expression: Variable {
                   identifier: "types",
                   position: (201, 16),
                  },
                  attribute_path: AttributePath {
                   parts: [
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                     content: "bool",
                     position: (201, 22),
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                  default: None,
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                Binding {
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                  parts: [
                   Raw {
                    content: "default",
                    position: (202, 9),
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                 to: Variable {
                  identifier: "true",
                  position: (202, 19),
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                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "description",
                    position: (203, 9),
                   },
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                  parts: [
                   Raw {
                    content: "When set to true, the server will only allow clients that have a valid factorio.com account.\n",
                    position: (204, 1),
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                  position: (203, 23),
                 },
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               recursive: false,
               position: (200, 42),
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           Binding {
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               content: "autosave-interval",
               position: (207, 7),
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             function: Variable {
              identifier: "mkOption",
              position: (207, 27),
             },
             arguments: [
              Map {
               bindings: [
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "type",
                    position: (208, 9),
                   },
                  ],
                 },
                 to: FunctionApplication {
                  function: PropertyAccess {
                   expression: Variable {
                    identifier: "types",
                    position: (208, 16),
                   },
                   attribute_path: AttributePath {
                    parts: [
                     Raw {
                      content: "nullOr",
                      position: (208, 22),
                     },
                    ],
                   },
                   default: None,
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                  arguments: [
                   PropertyAccess {
                    expression: Variable {
                     identifier: "types",
                     position: (208, 29),
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                    attribute_path: AttributePath {
                     parts: [
                      Raw {
                       content: "int",
                       position: (208, 35),
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                    default: None,
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                 },
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                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "default",
                    position: (209, 9),
                   },
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                 },
                 to: Variable {
                  identifier: "null",
                  position: (209, 19),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "example",
                    position: (210, 9),
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                 },
                 to: Int {
                  value: 10,
                  position: (210, 19),
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                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "description",
                    position: (211, 9),
                   },
                  ],
                 },
                 to: String {
                  parts: [
                   Raw {
                    content: "Autosave interval in minutes.\n",
                    position: (212, 1),
                   },
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                  position: (211, 23),
                 },
                },
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               recursive: false,
               position: (207, 36),
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            },
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           Binding {
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             parts: [
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               content: "nonBlockingSaving",
               position: (215, 7),
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            to: FunctionApplication {
             function: Variable {
              identifier: "mkOption",
              position: (215, 27),
             },
             arguments: [
              Map {
               bindings: [
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "type",
                    position: (216, 9),
                   },
                  ],
                 },
                 to: PropertyAccess {
                  expression: Variable {
                   identifier: "types",
                   position: (216, 16),
                  },
                  attribute_path: AttributePath {
                   parts: [
                    Raw {
                     content: "bool",
                     position: (216, 22),
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                  },
                  default: None,
                 },
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                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "default",
                    position: (217, 9),
                   },
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                 },
                 to: Variable {
                  identifier: "false",
                  position: (217, 19),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "description",
                    position: (218, 9),
                   },
                  ],
                 },
                 to: String {
                  parts: [
                   Raw {
                    content: "Highly experimental feature, enable only at your own risk of losing your saves.\nOn UNIX systems, server will fork itself to create an autosave.\nAutosaving on connected Windows clients will be disabled regardless of autosave_only_on_server option.\n",
                    position: (219, 1),
                   },
                  ],
                  position: (218, 23),
                 },
                },
               ],
               recursive: false,
               position: (215, 36),
              },
             ],
            },
           },
          ],
          recursive: false,
          position: (46, 25),
         },
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       recursive: false,
       position: (45, 13),
      },
     },
     Binding {
      from: AttributePath {
       parts: [
        Raw {
         content: "config",
         position: (227, 3),
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       ],
      },
      to: FunctionApplication {
       function: Variable {
        identifier: "mkIf",
        position: (227, 12),
       },
       arguments: [
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         expression: Variable {
          identifier: "cfg",
          position: (227, 17),
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         attribute_path: AttributePath {
          parts: [
           Raw {
            content: "enable",
            position: (227, 21),
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         },
         default: None,
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        Map {
         bindings: [
          Binding {
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            parts: [
             Raw {
              content: "systemd",
              position: (228, 5),
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             Raw {
              content: "services",
              position: (228, 13),
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             Raw {
              content: "factorio",
              position: (228, 22),
             },
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           },
           to: Map {
            bindings: [
             Binding {
              from: AttributePath {
               parts: [
                Raw {
                 content: "description",
                 position: (229, 7),
                },
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              },
              to: String {
               parts: [
                Raw {
                 content: "Factorio headless server",
                 position: (229, 24),
                },
               ],
               position: (229, 23),
              },
             },
             Binding {
              from: AttributePath {
               parts: [
                Raw {
                 content: "wantedBy",
                 position: (230, 7),
                },
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              },
              to: List {
               elements: [
                String {
                 parts: [
                  Raw {
                   content: "multi-user.target",
                   position: (230, 26),
                  },
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                 position: (230, 25),
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               position: (230, 23),
              },
             },
             Binding {
              from: AttributePath {
               parts: [
                Raw {
                 content: "after",
                 position: (231, 7),
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              to: List {
               elements: [
                String {
                 parts: [
                  Raw {
                   content: "network.target",
                   position: (231, 26),
                  },
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                 position: (231, 25),
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               position: (231, 23),
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             },
             Binding {
              from: AttributePath {
               parts: [
                Raw {
                 content: "preStart",
                 position: (233, 7),
                },
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              },
              to: FunctionApplication {
               function: Variable {
                identifier: "toString",
                position: (233, 18),
               },
               arguments: [
                List {
                 elements: [
                  String {
                   parts: [
                    Raw {
                     content: "test -e ",
                     position: (234, 10),
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                    Interpolation {
                     expression: Variable {
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                      position: (234, 20),
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                    Raw {
                     content: "/saves/",
                     position: (234, 29),
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                    Interpolation {
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                      expression: Variable {
                       identifier: "cfg",
                       position: (234, 38),
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                      attribute_path: AttributePath {
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                         content: "saveName",
                         position: (234, 42),
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                      default: None,
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                    Raw {
                     content: ".zip",
                     position: (234, 51),
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                   position: (234, 9),
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                  String {
                   parts: [
                    Raw {
                     content: "||",
                     position: (235, 10),
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                   position: (235, 9),
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                  String {
                   parts: [
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                     expression: PropertyAccess {
                      expression: Variable {
                       identifier: "cfg",
                       position: (236, 12),
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                      attribute_path: AttributePath {
                       parts: [
                        Raw {
                         content: "package",
                         position: (236, 16),
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                       ],
                      },
                      default: None,
                     },
                    },
                    Raw {
                     content: "/bin/factorio",
                     position: (236, 24),
                    },
                   ],
                   position: (236, 9),
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                  String {
                   parts: [
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                     content: "--config=",
                     position: (237, 12),
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                    Interpolation {
                     expression: PropertyAccess {
                      expression: Variable {
                       identifier: "cfg",
                       position: (237, 23),
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                      attribute_path: AttributePath {
                       parts: [
                        Raw {
                         content: "configFile",
                         position: (237, 27),
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                      default: None,
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                   position: (237, 11),
                  },
                  String {
                   parts: [
                    Raw {
                     content: "--create=",
                     position: (238, 12),
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                    Interpolation {
                     expression: FunctionApplication {
                      function: Variable {
                       identifier: "mkSavePath",
                       position: (238, 23),
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                      arguments: [
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                         identifier: "cfg",
                         position: (238, 34),
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                        attribute_path: AttributePath {
                         parts: [
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                           content: "saveName",
                           position: (238, 38),
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                        default: None,
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                    },
                   ],
                   position: (238, 11),
                  },
                  Parentheses {
                   expression: FunctionApplication {
                    function: Variable {
                     identifier: "optionalString",
                     position: (239, 12),
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                    arguments: [
                     Parentheses {
                      expression: BinaryOperation {
                       operator: NotEqualTo,
                       operands: [
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                         expression: Variable {
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                          position: (239, 28),
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                         attribute_path: AttributePath {
                          parts: [
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                            content: "mods",
                            position: (239, 32),
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                         },
                         default: None,
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                        List {
                         elements: [],
                         position: (239, 40),
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                       position: (239, 37),
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                      position: (239, 27),
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                     String {
                      parts: [
                       Raw {
                        content: "--mod-directory=",
                        position: (239, 45),
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                       Interpolation {
                        expression: Variable {
                         identifier: "modDir",
                         position: (239, 63),
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                      position: (239, 44),
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                   position: (239, 11),
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                 position: (233, 27),
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             Binding {
              from: AttributePath {
               parts: [
                Raw {
                 content: "serviceConfig",
                 position: (242, 7),
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               bindings: [
                Binding {
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                  parts: [
                   Raw {
                    content: "Restart",
                    position: (243, 9),
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                 to: String {
                  parts: [
                   Raw {
                    content: "always",
                    position: (243, 20),
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                  position: (243, 19),
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                Binding {
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                  parts: [
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                    content: "KillSignal",
                    position: (244, 9),
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                 to: String {
                  parts: [
                   Raw {
                    content: "SIGINT",
                    position: (244, 23),
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                  position: (244, 22),
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                Binding {
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                  parts: [
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                    content: "DynamicUser",
                    position: (245, 9),
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                 to: Variable {
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                Binding {
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                  parts: [
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                    content: "StateDirectory",
                    position: (246, 9),
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                 to: PropertyAccess {
                  expression: Variable {
                   identifier: "cfg",
                   position: (246, 26),
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                  attribute_path: AttributePath {
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                     content: "stateDirName",
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                    content: "UMask",
                    position: (247, 9),
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                 to: String {
                  parts: [
                   Raw {
                    content: "0007",
                    position: (247, 18),
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                  ],
                  position: (247, 17),
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                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "ExecStart",
                    position: (248, 9),
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                 to: FunctionApplication {
                  function: Variable {
                   identifier: "toString",
                   position: (248, 21),
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                  arguments: [
                   List {
                    elements: [
                     String {
                      parts: [
                       Interpolation {
                        expression: PropertyAccess {
                         expression: Variable {
                          identifier: "cfg",
                          position: (249, 14),
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                         attribute_path: AttributePath {
                          parts: [
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                            content: "package",
                            position: (249, 18),
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                         default: None,
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                       Raw {
                        content: "/bin/factorio",
                        position: (249, 26),
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                      position: (249, 11),
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                     String {
                      parts: [
                       Raw {
                        content: "--config=",
                        position: (250, 12),
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                       Interpolation {
                        expression: PropertyAccess {
                         expression: Variable {
                          identifier: "cfg",
                          position: (250, 23),
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                         attribute_path: AttributePath {
                          parts: [
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                            content: "configFile",
                            position: (250, 27),
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                         default: None,
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                      position: (250, 11),
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                     String {
                      parts: [
                       Raw {
                        content: "--port=",
                        position: (251, 12),
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                       Interpolation {
                        expression: FunctionApplication {
                         function: Variable {
                          identifier: "toString",
                          position: (251, 21),
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                         arguments: [
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                           expression: Variable {
                            identifier: "cfg",
                            position: (251, 30),
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                           attribute_path: AttributePath {
                            parts: [
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                              content: "port",
                              position: (251, 34),
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                           },
                           default: None,
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                       },
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                      position: (251, 11),
                     },
                     String {
                      parts: [
                       Raw {
                        content: "--bind=",
                        position: (252, 12),
                       },
                       Interpolation {
                        expression: PropertyAccess {
                         expression: Variable {
                          identifier: "cfg",
                          position: (252, 21),
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                         attribute_path: AttributePath {
                          parts: [
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                            content: "bind",
                            position: (252, 25),
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                         },
                         default: None,
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                      position: (252, 11),
                     },
                     String {
                      parts: [
                       Raw {
                        content: "--start-server=",
                        position: (253, 12),
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                       Interpolation {
                        expression: FunctionApplication {
                         function: Variable {
                          identifier: "mkSavePath",
                          position: (253, 29),
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                         arguments: [
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                           expression: Variable {
                            identifier: "cfg",
                            position: (253, 40),
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                           attribute_path: AttributePath {
                            parts: [
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                              content: "saveName",
                              position: (253, 44),
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                           default: None,
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                        },
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                      position: (253, 11),
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                     String {
                      parts: [
                       Raw {
                        content: "--server-settings=",
                        position: (254, 12),
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                       Interpolation {
                        expression: Variable {
                         identifier: "serverSettingsFile",
                         position: (254, 32),
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                       },
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                      position: (254, 11),
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                     Parentheses {
                      expression: FunctionApplication {
                       function: Variable {
                        identifier: "optionalString",
                        position: (255, 12),
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                       arguments: [
                        Parentheses {
                         expression: BinaryOperation {
                          operator: NotEqualTo,
                          operands: [
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                            expression: Variable {
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                             position: (255, 28),
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                            attribute_path: AttributePath {
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                               content: "mods",
                               position: (255, 32),
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                            default: None,
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                           List {
                            elements: [],
                            position: (255, 40),
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                          position: (255, 37),
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                         position: (255, 27),
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                        String {
                         parts: [
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                           content: "--mod-directory=",
                           position: (255, 45),
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                          Interpolation {
                           expression: Variable {
                            identifier: "modDir",
                            position: (255, 63),
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                         position: (255, 44),
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                      position: (255, 11),
                     },
                     Parentheses {
                      expression: FunctionApplication {
                       function: Variable {
                        identifier: "optionalString",
                        position: (256, 12),
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                       arguments: [
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                         expression: BinaryOperation {
                          operator: NotEqualTo,
                          operands: [
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                            expression: Variable {
                             identifier: "cfg",
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                            attribute_path: AttributePath {
                             parts: [
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                               content: "admins",
                               position: (256, 32),
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                            default: None,
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                           List {
                            elements: [],
                            position: (256, 42),
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                          position: (256, 39),
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                         position: (256, 27),
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                        String {
                         parts: [
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                           content: "--server-adminlist=",
                           position: (256, 47),
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                          Interpolation {
                           expression: Variable {
                            identifier: "serverAdminsFile",
                            position: (256, 68),
                           },
                          },
                         ],
                         position: (256, 46),
                        },
                       ],
                      },
                      position: (256, 11),
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                    position: (248, 30),
                   },
                  ],
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "NoNewPrivileges",
                    position: (260, 9),
                   },
                  ],
                 },
                 to: Variable {
                  identifier: "true",
                  position: (260, 27),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "PrivateTmp",
                    position: (261, 9),
                   },
                  ],
                 },
                 to: Variable {
                  identifier: "true",
                  position: (261, 22),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "PrivateDevices",
                    position: (262, 9),
                   },
                  ],
                 },
                 to: Variable {
                  identifier: "true",
                  position: (262, 26),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "ProtectSystem",
                    position: (263, 9),
                   },
                  ],
                 },
                 to: String {
                  parts: [
                   Raw {
                    content: "strict",
                    position: (263, 26),
                   },
                  ],
                  position: (263, 25),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "ProtectHome",
                    position: (264, 9),
                   },
                  ],
                 },
                 to: Variable {
                  identifier: "true",
                  position: (264, 23),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "ProtectControlGroups",
                    position: (265, 9),
                   },
                  ],
                 },
                 to: Variable {
                  identifier: "true",
                  position: (265, 32),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "ProtectKernelModules",
                    position: (266, 9),
                   },
                  ],
                 },
                 to: Variable {
                  identifier: "true",
                  position: (266, 32),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "ProtectKernelTunables",
                    position: (267, 9),
                   },
                  ],
                 },
                 to: Variable {
                  identifier: "true",
                  position: (267, 33),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "RestrictAddressFamilies",
                    position: (268, 9),
                   },
                  ],
                 },
                 to: List {
                  elements: [
                   String {
                    parts: [
                     Raw {
                      content: "AF_UNIX",
                      position: (268, 38),
                     },
                    ],
                    position: (268, 37),
                   },
                   String {
                    parts: [
                     Raw {
                      content: "AF_INET",
                      position: (268, 48),
                     },
                    ],
                    position: (268, 47),
                   },
                   String {
                    parts: [
                     Raw {
                      content: "AF_INET6",
                      position: (268, 58),
                     },
                    ],
                    position: (268, 57),
                   },
                   String {
                    parts: [
                     Raw {
                      content: "AF_NETLINK",
                      position: (268, 69),
                     },
                    ],
                    position: (268, 68),
                   },
                  ],
                  position: (268, 35),
                 },
                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "RestrictRealtime",
                    position: (269, 9),
                   },
                  ],
                 },
                 to: Variable {
                  identifier: "true",
                  position: (269, 28),
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                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "RestrictNamespaces",
                    position: (270, 9),
                   },
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                 },
                 to: Variable {
                  identifier: "true",
                  position: (270, 30),
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                },
                Binding {
                 from: AttributePath {
                  parts: [
                   Raw {
                    content: "MemoryDenyWriteExecute",
                    position: (271, 9),
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                  ],
                 },
                 to: Variable {
                  identifier: "true",
                  position: (271, 34),
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                },
               ],
               recursive: false,
               position: (242, 23),
              },
             },
            ],
            recursive: false,
            position: (228, 33),
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          },
          Binding {
           from: AttributePath {
            parts: [
             Raw {
              content: "networking",
              position: (275, 5),
             },
             Raw {
              content: "firewall",
              position: (275, 16),
             },
             Raw {
              content: "allowedUDPPorts",
              position: (275, 25),
             },
            ],
           },
           to: IfThenElse {
            predicate: PropertyAccess {
             expression: Variable {
              identifier: "cfg",
              position: (275, 46),
             },
             attribute_path: AttributePath {
              parts: [
               Raw {
                content: "openFirewall",
                position: (275, 50),
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             },
             default: None,
            },
            then: List {
             elements: [
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                identifier: "cfg",
                position: (275, 70),
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               attribute_path: AttributePath {
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                  position: (275, 74),
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               default: None,
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             position: (275, 68),
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            else_: List {
             elements: [],
             position: (275, 86),
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            position: (275, 43),
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         recursive: false,
         position: (227, 28),
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       ],
      },
     },
    ],
    recursive: false,
    position: (44, 1),
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   position: (5, 1),
  },
  position: (3, 1),
 },
 position: (1, 1),
}