---
Function {
 argument: Destructured {
  identifier: None,
  arguments: [
   DestructuredArgument {
    identifier: "config",
    default: None,
   },
   DestructuredArgument {
    identifier: "pkgs",
    default: None,
   },
   DestructuredArgument {
    identifier: "lib",
    default: None,
   },
   DestructuredArgument {
    identifier: "options",
    default: None,
   },
  ],
  ellipsis: true,
 },
 definition: LetIn {
  bindings: [
   Inherit {
    from: Some(
     Variable {
      identifier: "lib",
      position: (4, 12),
     },
    ),
    attributes: [
     Raw {
      content: "concatStrings",
      position: (4, 17),
     },
     Raw {
      content: "foldl",
      position: (4, 31),
     },
     Raw {
      content: "foldl'",
      position: (4, 37),
     },
     Raw {
      content: "genAttrs",
      position: (4, 44),
     },
     Raw {
      content: "literalExpression",
      position: (4, 53),
     },
     Raw {
      content: "maintainers",
      position: (4, 71),
     },
     Raw {
      content: "mapAttrsToList",
      position: (5, 17),
     },
     Raw {
      content: "mkDefault",
      position: (5, 32),
     },
     Raw {
      content: "mkEnableOption",
      position: (5, 42),
     },
     Raw {
      content: "mkIf",
      position: (5, 57),
     },
     Raw {
      content: "mkMerge",
      position: (5, 62),
     },
     Raw {
      content: "mkOption",
      position: (5, 70),
     },
     Raw {
      content: "optional",
      position: (6, 17),
     },
     Raw {
      content: "types",
      position: (6, 26),
     },
     Raw {
      content: "mkOptionDefault",
      position: (6, 32),
     },
     Raw {
      content: "flip",
      position: (6, 48),
     },
     Raw {
      content: "attrNames",
      position: (6, 53),
     },
    ],
   },
   Binding {
    from: AttributePath {
     parts: [
      Raw {
       content: "cfg",
       position: (8, 3),
      },
     ],
    },
    to: PropertyAccess {
     expression: Variable {
      identifier: "config",
      position: (8, 9),
     },
     attribute_path: AttributePath {
      parts: [
       Raw {
        content: "services",
        position: (8, 16),
       },
       Raw {
        content: "prometheus",
        position: (8, 25),
       },
       Raw {
        content: "exporters",
        position: (8, 36),
       },
      ],
     },
     default: None,
    },
   },
   Binding {
    from: AttributePath {
     parts: [
      Raw {
       content: "exporterOpts",
       position: (23, 3),
      },
     ],
    },
    to: FunctionApplication {
     function: Variable {
      identifier: "genAttrs",
      position: (23, 18),
     },
     arguments: [
      List {
       elements: [
        String {
         parts: [
          Raw {
           content: "apcupsd",
           position: (24, 6),
          },
         ],
         position: (24, 5),
        },
        String {
         parts: [
          Raw {
           content: "artifactory",
           position: (25, 6),
          },
         ],
         position: (25, 5),
        },
        String {
         parts: [
          Raw {
           content: "bind",
           position: (26, 6),
          },
         ],
         position: (26, 5),
        },
        String {
         parts: [
          Raw {
           content: "bird",
           position: (27, 6),
          },
         ],
         position: (27, 5),
        },
        String {
         parts: [
          Raw {
           content: "bitcoin",
           position: (28, 6),
          },
         ],
         position: (28, 5),
        },
        String {
         parts: [
          Raw {
           content: "blackbox",
           position: (29, 6),
          },
         ],
         position: (29, 5),
        },
        String {
         parts: [
          Raw {
           content: "buildkite-agent",
           position: (30, 6),
          },
         ],
         position: (30, 5),
        },
        String {
         parts: [
          Raw {
           content: "collectd",
           position: (31, 6),
          },
         ],
         position: (31, 5),
        },
        String {
         parts: [
          Raw {
           content: "dmarc",
           position: (32, 6),
          },
         ],
         position: (32, 5),
        },
        String {
         parts: [
          Raw {
           content: "dnsmasq",
           position: (33, 6),
          },
         ],
         position: (33, 5),
        },
        String {
         parts: [
          Raw {
           content: "domain",
           position: (34, 6),
          },
         ],
         position: (34, 5),
        },
        String {
         parts: [
          Raw {
           content: "dovecot",
           position: (35, 6),
          },
         ],
         position: (35, 5),
        },
        String {
         parts: [
          Raw {
           content: "fastly",
           position: (36, 6),
          },
         ],
         position: (36, 5),
        },
        String {
         parts: [
          Raw {
           content: "fritzbox",
           position: (37, 6),
          },
         ],
         position: (37, 5),
        },
        String {
         parts: [
          Raw {
           content: "influxdb",
           position: (38, 6),
          },
         ],
         position: (38, 5),
        },
        String {
         parts: [
          Raw {
           content: "json",
           position: (39, 6),
          },
         ],
         position: (39, 5),
        },
        String {
         parts: [
          Raw {
           content: "jitsi",
           position: (40, 6),
          },
         ],
         position: (40, 5),
        },
        String {
         parts: [
          Raw {
           content: "kea",
           position: (41, 6),
          },
         ],
         position: (41, 5),
        },
        String {
         parts: [
          Raw {
           content: "keylight",
           position: (42, 6),
          },
         ],
         position: (42, 5),
        },
        String {
         parts: [
          Raw {
           content: "knot",
           position: (43, 6),
          },
         ],
         position: (43, 5),
        },
        String {
         parts: [
          Raw {
           content: "lnd",
           position: (44, 6),
          },
         ],
         position: (44, 5),
        },
        String {
         parts: [
          Raw {
           content: "mail",
           position: (45, 6),
          },
         ],
         position: (45, 5),
        },
        String {
         parts: [
          Raw {
           content: "mikrotik",
           position: (46, 6),
          },
         ],
         position: (46, 5),
        },
        String {
         parts: [
          Raw {
           content: "minio",
           position: (47, 6),
          },
         ],
         position: (47, 5),
        },
        String {
         parts: [
          Raw {
           content: "modemmanager",
           position: (48, 6),
          },
         ],
         position: (48, 5),
        },
        String {
         parts: [
          Raw {
           content: "nextcloud",
           position: (49, 6),
          },
         ],
         position: (49, 5),
        },
        String {
         parts: [
          Raw {
           content: "nginx",
           position: (50, 6),
          },
         ],
         position: (50, 5),
        },
        String {
         parts: [
          Raw {
           content: "nginxlog",
           position: (51, 6),
          },
         ],
         position: (51, 5),
        },
        String {
         parts: [
          Raw {
           content: "node",
           position: (52, 6),
          },
         ],
         position: (52, 5),
        },
        String {
         parts: [
          Raw {
           content: "openldap",
           position: (53, 6),
          },
         ],
         position: (53, 5),
        },
        String {
         parts: [
          Raw {
           content: "openvpn",
           position: (54, 6),
          },
         ],
         position: (54, 5),
        },
        String {
         parts: [
          Raw {
           content: "pihole",
           position: (55, 6),
          },
         ],
         position: (55, 5),
        },
        String {
         parts: [
          Raw {
           content: "postfix",
           position: (56, 6),
          },
         ],
         position: (56, 5),
        },
        String {
         parts: [
          Raw {
           content: "postgres",
           position: (57, 6),
          },
         ],
         position: (57, 5),
        },
        String {
         parts: [
          Raw {
           content: "process",
           position: (58, 6),
          },
         ],
         position: (58, 5),
        },
        String {
         parts: [
          Raw {
           content: "pve",
           position: (59, 6),
          },
         ],
         position: (59, 5),
        },
        String {
         parts: [
          Raw {
           content: "py-air-control",
           position: (60, 6),
          },
         ],
         position: (60, 5),
        },
        String {
         parts: [
          Raw {
           content: "redis",
           position: (61, 6),
          },
         ],
         position: (61, 5),
        },
        String {
         parts: [
          Raw {
           content: "rspamd",
           position: (62, 6),
          },
         ],
         position: (62, 5),
        },
        String {
         parts: [
          Raw {
           content: "rtl_433",
           position: (63, 6),
          },
         ],
         position: (63, 5),
        },
        String {
         parts: [
          Raw {
           content: "script",
           position: (64, 6),
          },
         ],
         position: (64, 5),
        },
        String {
         parts: [
          Raw {
           content: "snmp",
           position: (65, 6),
          },
         ],
         position: (65, 5),
        },
        String {
         parts: [
          Raw {
           content: "smartctl",
           position: (66, 6),
          },
         ],
         position: (66, 5),
        },
        String {
         parts: [
          Raw {
           content: "smokeping",
           position: (67, 6),
          },
         ],
         position: (67, 5),
        },
        String {
         parts: [
          Raw {
           content: "sql",
           position: (68, 6),
          },
         ],
         position: (68, 5),
        },
        String {
         parts: [
          Raw {
           content: "surfboard",
           position: (69, 6),
          },
         ],
         position: (69, 5),
        },
        String {
         parts: [
          Raw {
           content: "systemd",
           position: (70, 6),
          },
         ],
         position: (70, 5),
        },
        String {
         parts: [
          Raw {
           content: "tor",
           position: (71, 6),
          },
         ],
         position: (71, 5),
        },
        String {
         parts: [
          Raw {
           content: "unbound",
           position: (72, 6),
          },
         ],
         position: (72, 5),
        },
        String {
         parts: [
          Raw {
           content: "unifi",
           position: (73, 6),
          },
         ],
         position: (73, 5),
        },
        String {
         parts: [
          Raw {
           content: "unifi-poller",
           position: (74, 6),
          },
         ],
         position: (74, 5),
        },
        String {
         parts: [
          Raw {
           content: "varnish",
           position: (75, 6),
          },
         ],
         position: (75, 5),
        },
        String {
         parts: [
          Raw {
           content: "wireguard",
           position: (76, 6),
          },
         ],
         position: (76, 5),
        },
        String {
         parts: [
          Raw {
           content: "flow",
           position: (77, 6),
          },
         ],
         position: (77, 5),
        },
       ],
       position: (23, 27),
      },
      Parentheses {
       expression: Function {
        argument: Simple {
         identifier: "name",
        },
        definition: FunctionApplication {
         function: Variable {
          identifier: "import",
          position: (79, 5),
         },
         arguments: [
          Parentheses {
           expression: BinaryOperation {
            operator: Addition,
            operands: [
             Path {
              parts: [
               Raw {
                content: "./.",
                position: (79, 13),
               },
              ],
              position: (79, 13),
             },
             String {
              parts: [
               Raw {
                content: "/exporters/",
                position: (79, 20),
               },
               Interpolation {
                expression: Variable {
                 identifier: "name",
                 position: (79, 33),
                },
               },
               Raw {
                content: ".nix",
                position: (79, 38),
               },
              ],
              position: (79, 19),
             },
            ],
            position: (79, 17),
           },
           position: (79, 12),
          },
          Map {
           bindings: [
            Inherit {
             from: None,
             attributes: [
              Raw {
               content: "config",
               position: (79, 55),
              },
              Raw {
               content: "lib",
               position: (79, 62),
              },
              Raw {
               content: "pkgs",
               position: (79, 66),
              },
              Raw {
               content: "options",
               position: (79, 71),
              },
             ],
            },
           ],
           recursive: false,
           position: (79, 45),
          },
         ],
        },
        position: (78, 6),
       },
       position: (78, 5),
      },
     ],
    },
   },
   Binding {
    from: AttributePath {
     parts: [
      Raw {
       content: "mkExporterOpts",
       position: (82, 3),
      },
     ],
    },
    to: Parentheses {
     expression: Function {
      argument: Destructured {
       identifier: None,
       arguments: [
        DestructuredArgument {
         identifier: "name",
         default: None,
        },
        DestructuredArgument {
         identifier: "port",
         default: None,
        },
       ],
       ellipsis: false,
      },
      definition: Map {
       bindings: [
        Binding {
         from: AttributePath {
          parts: [
           Raw {
            content: "enable",
            position: (83, 5),
           },
          ],
         },
         to: FunctionApplication {
          function: Variable {
           identifier: "mkEnableOption",
           position: (83, 14),
          },
          arguments: [
           String {
            parts: [
             Raw {
              content: "the prometheus ",
              position: (83, 30),
             },
             Interpolation {
              expression: Variable {
               identifier: "name",
               position: (83, 47),
              },
             },
             Raw {
              content: " exporter",
              position: (83, 52),
             },
            ],
            position: (83, 29),
           },
          ],
         },
        },
        Binding {
         from: AttributePath {
          parts: [
           Raw {
            content: "port",
            position: (84, 5),
           },
          ],
         },
         to: FunctionApplication {
          function: Variable {
           identifier: "mkOption",
           position: (84, 12),
          },
          arguments: [
           Map {
            bindings: [
             Binding {
              from: AttributePath {
               parts: [
                Raw {
                 content: "type",
                 position: (85, 7),
                },
               ],
              },
              to: PropertyAccess {
               expression: Variable {
                identifier: "types",
                position: (85, 14),
               },
               attribute_path: AttributePath {
                parts: [
                 Raw {
                  content: "port",
                  position: (85, 20),
                 },
                ],
               },
               default: None,
              },
             },
             Binding {
              from: AttributePath {
               parts: [
                Raw {
                 content: "default",
                 position: (86, 7),
                },
               ],
              },
              to: Variable {
               identifier: "port",
               position: (86, 17),
              },
             },
             Binding {
              from: AttributePath {
               parts: [
                Raw {
                 content: "description",
                 position: (87, 7),
                },
               ],
              },
              to: String {
               parts: [
                Raw {
                 content: "Port to listen on.\n",
                 position: (88, 1),
                },
               ],
               position: (87, 21),
              },
             },
            ],
            recursive: false,
            position: (84, 21),
           },
          ],
         },
        },
        Binding {
         from: AttributePath {
          parts: [
           Raw {
            content: "listenAddress",
            position: (91, 5),
           },
          ],
         },
         to: FunctionApplication {
          function: Variable {
           identifier: "mkOption",
           position: (91, 21),
          },
          arguments: [
           Map {
            bindings: [
             Binding {
              from: AttributePath {
               parts: [
                Raw {
                 content: "type",
                 position: (92, 7),
                },
               ],
              },
              to: PropertyAccess {
               expression: Variable {
                identifier: "types",
                position: (92, 14),
               },
               attribute_path: AttributePath {
                parts: [
                 Raw {
                  content: "str",
                  position: (92, 20),
                 },
                ],
               },
               default: None,
              },
             },
             Binding {
              from: AttributePath {
               parts: [
                Raw {
                 content: "default",
                 position: (93, 7),
                },
               ],
              },
              to: String {
               parts: [
                Raw {
                 content: "0.0.0.0",
                 position: (93, 18),
                },
               ],
               position: (93, 17),
              },
             },
             Binding {
              from: AttributePath {
               parts: [
                Raw {
                 content: "description",
                 position: (94, 7),
                },
               ],
              },
              to: String {
               parts: [
                Raw {
                 content: "Address to listen on.\n",
                 position: (95, 1),
                },
               ],
               position: (94, 21),
              },
             },
            ],
            recursive: false,
            position: (91, 30),
           },
          ],
         },
        },
        Binding {
         from: AttributePath {
          parts: [
           Raw {
            content: "extraFlags",
            position: (98, 5),
           },
          ],
         },
         to: FunctionApplication {
          function: Variable {
           identifier: "mkOption",
           position: (98, 18),
          },
          arguments: [
           Map {
            bindings: [
             Binding {
              from: AttributePath {
               parts: [
                Raw {
                 content: "type",
                 position: (99, 7),
                },
               ],
              },
              to: FunctionApplication {
               function: PropertyAccess {
                expression: Variable {
                 identifier: "types",
                 position: (99, 14),
                },
                attribute_path: AttributePath {
                 parts: [
                  Raw {
                   content: "listOf",
                   position: (99, 20),
                  },
                 ],
                },
                default: None,
               },
               arguments: [
                PropertyAccess {
                 expression: Variable {
                  identifier: "types",
                  position: (99, 27),
                 },
                 attribute_path: AttributePath {
                  parts: [
                   Raw {
                    content: "str",
                    position: (99, 33),
                   },
                  ],
                 },
                 default: None,
                },
               ],
              },
             },
             Binding {
              from: AttributePath {
               parts: [
                Raw {
                 content: "default",
                 position: (100, 7),
                },
               ],
              },
              to: List {
               elements: [],
               position: (100, 17),
              },
             },
             Binding {
              from: AttributePath {
               parts: [
                Raw {
                 content: "description",
                 position: (101, 7),
                },
               ],
              },
              to: String {
               parts: [
                Raw {
                 content: "Extra commandline options to pass to the ",
                 position: (102, 1),
                },
                Interpolation {
                 expression: Variable {
                  identifier: "name",
                  position: (102, 52),
                 },
                },
                Raw {
                 content: " exporter.\n",
                 position: (102, 57),
                },
               ],
               position: (101, 21),
              },
             },
            ],
            recursive: false,
            position: (98, 27),
           },
          ],
         },
        },
        Binding {
         from: AttributePath {
          parts: [
           Raw {
            content: "openFirewall",
            position: (105, 5),
           },
          ],
         },
         to: FunctionApplication {
          function: Variable {
           identifier: "mkOption",
           position: (105, 20),
          },
          arguments: [
           Map {
            bindings: [
             Binding {
              from: AttributePath {
               parts: [
                Raw {
                 content: "type",
                 position: (106, 7),
                },
               ],
              },
              to: PropertyAccess {
               expression: Variable {
                identifier: "types",
                position: (106, 14),
               },
               attribute_path: AttributePath {
                parts: [
                 Raw {
                  content: "bool",
                  position: (106, 20),
                 },
                ],
               },
               default: None,
              },
             },
             Binding {
              from: AttributePath {
               parts: [
                Raw {
                 content: "default",
                 position: (107, 7),
                },
               ],
              },
              to: Variable {
               identifier: "false",
               position: (107, 17),
              },
             },
             Binding {
              from: AttributePath {
               parts: [
                Raw {
                 content: "description",
                 position: (108, 7),
                },
               ],
              },
              to: String {
               parts: [
                Raw {
                 content: "Open port in firewall for incoming connections.\n",
                 position: (109, 1),
                },
               ],
               position: (108, 21),
              },
             },
            ],
            recursive: false,
            position: (105, 29),
           },
          ],
         },
        },
        Binding {
         from: AttributePath {
          parts: [
           Raw {
            content: "firewallFilter",
            position: (112, 5),
           },
          ],
         },
         to: FunctionApplication {
          function: Variable {
           identifier: "mkOption",
           position: (112, 22),
          },
          arguments: [
           Map {
            bindings: [
             Binding {
              from: AttributePath {
               parts: [
                Raw {
                 content: "type",
                 position: (113, 7),
                },
               ],
              },
              to: FunctionApplication {
               function: PropertyAccess {
                expression: Variable {
                 identifier: "types",
                 position: (113, 14),
                },
                attribute_path: AttributePath {
                 parts: [
                  Raw {
                   content: "nullOr",
                   position: (113, 20),
                  },
                 ],
                },
                default: None,
               },
               arguments: [
                PropertyAccess {
                 expression: Variable {
                  identifier: "types",
                  position: (113, 27),
                 },
                 attribute_path: AttributePath {
                  parts: [
                   Raw {
                    content: "str",
                    position: (113, 33),
                   },
                  ],
                 },
                 default: None,
                },
               ],
              },
             },
             Binding {
              from: AttributePath {
               parts: [
                Raw {
                 content: "default",
                 position: (114, 7),
                },
               ],
              },
              to: Variable {
               identifier: "null",
               position: (114, 17),
              },
             },
             Binding {
              from: AttributePath {
               parts: [
                Raw {
                 content: "example",
                 position: (115, 7),
                },
               ],
              },
              to: FunctionApplication {
               function: Variable {
                identifier: "literalExpression",
                position: (115, 17),
               },
               arguments: [
                String {
                 parts: [
                  Raw {
                   content: "\"-i eth0 -p tcp -m tcp --dport ",
                   position: (116, 1),
                  },
                  Interpolation {
                   expression: FunctionApplication {
                    function: Variable {
                     identifier: "toString",
                     position: (116, 42),
                    },
                    arguments: [
                     Variable {
                      identifier: "port",
                      position: (116, 51),
                     },
                    ],
                   },
                  },
                  Raw {
                   content: "\"\n",
                   position: (116, 56),
                  },
                 ],
                 position: (115, 35),
                },
               ],
              },
             },
             Binding {
              from: AttributePath {
               parts: [
                Raw {
                 content: "description",
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