---
Function {
 argument: None,
 arguments: FunctionArguments {
  arguments: [
   FunctionArgument {
    identifier: "pkgs",
    default: None,
   },
   FunctionArgument {
    identifier: "lib",
    default: None,
   },
   FunctionArgument {
    identifier: "config",
    default: None,
   },
  ],
  ellipsis: true,
 },
 definition: LetIn {
  bindings: [
   KeyValue(
    AttributePath {
     attributes: [
      Raw {
       content: "cfg",
       position: (8, 3),
      },
     ],
    },
    PropertyAccess {
     expression: Variable {
      identifier: "config",
      position: (8, 9),
     },
     attribute_path: AttributePath {
      attributes: [
       Raw {
        content: "services",
        position: (8, 16),
       },
       Raw {
        content: "ddccontrol",
        position: (8, 25),
       },
      ],
     },
     default: None,
    },
   ),
  ],
  target: Map {
   bindings: [
    KeyValue(
     AttributePath {
      attributes: [
       Raw {
        content: "options",
        position: (14, 3),
       },
      ],
     },
     Map {
      bindings: [
       KeyValue(
        AttributePath {
         attributes: [
          Raw {
           content: "services",
           position: (15, 5),
          },
          Raw {
           content: "ddccontrol",
           position: (15, 14),
          },
         ],
        },
        Map {
         bindings: [
          KeyValue(
           AttributePath {
            attributes: [
             Raw {
              content: "enable",
              position: (16, 7),
             },
            ],
           },
           FunctionApplication {
            function: PropertyAccess {
             expression: Variable {
              identifier: "lib",
              position: (16, 16),
             },
             attribute_path: AttributePath {
              attributes: [
               Raw {
                content: "mkEnableOption",
                position: (16, 20),
               },
              ],
             },
             default: None,
            },
            arguments: [
             String {
              parts: [
               Raw {
                content: "ddccontrol for controlling displays",
                position: (16, 36),
               },
              ],
             },
            ],
           },
          ),
         ],
         recursive: false,
         position: (15, 27),
        },
       ),
      ],
      recursive: false,
      position: (14, 13),
     },
    ),
    KeyValue(
     AttributePath {
      attributes: [
       Raw {
        content: "config",
        position: (22, 3),
       },
      ],
     },
     FunctionApplication {
      function: PropertyAccess {
       expression: Variable {
        identifier: "lib",
        position: (22, 12),
       },
       attribute_path: AttributePath {
        attributes: [
         Raw {
          content: "mkIf",
          position: (22, 16),
         },
        ],
       },
       default: None,
      },
      arguments: [
       PropertyAccess {
        expression: Variable {
         identifier: "cfg",
         position: (22, 21),
        },
        attribute_path: AttributePath {
         attributes: [
          Raw {
           content: "enable",
           position: (22, 25),
          },
         ],
        },
        default: None,
       },
       Map {
        bindings: [
         KeyValue(
          AttributePath {
           attributes: [
            Raw {
             content: "boot",
             position: (24, 5),
            },
            Raw {
             content: "kernelModules",
             position: (24, 10),
            },
           ],
          },
          List {
           elements: [
            String {
             parts: [
              Raw {
               content: "i2c_dev",
               position: (24, 29),
              },
             ],
            },
           ],
           position: (24, 26),
          },
         ),
         KeyValue(
          AttributePath {
           attributes: [
            Raw {
             content: "environment",
             position: (27, 5),
            },
            Raw {
             content: "systemPackages",
             position: (27, 17),
            },
           ],
          },
          List {
           elements: [
            PropertyAccess {
             expression: Variable {
              identifier: "pkgs",
              position: (28, 7),
             },
             attribute_path: AttributePath {
              attributes: [
               Raw {
                content: "ddccontrol",
                position: (28, 12),
               },
              ],
             },
             default: None,
            },
           ],
           position: (27, 34),
          },
         ),
         KeyValue(
          AttributePath {
           attributes: [
            Raw {
             content: "services",
             position: (31, 5),
            },
            Raw {
             content: "dbus",
             position: (31, 14),
            },
            Raw {
             content: "packages",
             position: (31, 19),
            },
           ],
          },
          List {
           elements: [
            PropertyAccess {
             expression: Variable {
              identifier: "pkgs",
              position: (32, 7),
             },
             attribute_path: AttributePath {
              attributes: [
               Raw {
                content: "ddccontrol",
                position: (32, 12),
               },
              ],
             },
             default: None,
            },
           ],
           position: (31, 30),
          },
         ),
         KeyValue(
          AttributePath {
           attributes: [
            Raw {
             content: "systemd",
             position: (35, 5),
            },
            Raw {
             content: "packages",
             position: (35, 13),
            },
           ],
          },
          List {
           elements: [
            PropertyAccess {
             expression: Variable {
              identifier: "pkgs",
              position: (36, 7),
             },
             attribute_path: AttributePath {
              attributes: [
               Raw {
                content: "ddccontrol",
                position: (36, 12),
               },
              ],
             },
             default: None,
            },
           ],
           position: (35, 24),
          },
         ),
        ],
        recursive: false,
        position: (22, 32),
       },
      ],
     },
    ),
   ],
   recursive: false,
   position: (11, 1),
  },
  position: (7, 1),
 },
 position: (1, 1),
}