Function(
 Function {
  head: Destructured(
   FunctionHeadDestructured {
    ellipsis: true,
    identifier: None,
    arguments: [
     FunctionHeadDestructuredArgument {
      identifier: "config",
      default: None,
     },
     FunctionHeadDestructuredArgument {
      identifier: "pkgs",
      default: None,
     },
     FunctionHeadDestructuredArgument {
      identifier: "lib",
      default: None,
     },
    ],
   },
  ),
  body: With(
   With {
    expression: Identifier(
     Identifier {
      id: "lib",
      span: Span {
       start: Position {
        line: 3,
        column: 6,
       },
       end: Position {
        line: 3,
        column: 9,
       },
      },
     },
    ),
    target: LetIn(
     LetIn {
      bindings: [
       KeyValue(
        BindingKeyValue {
         from: [
          Raw(
           PartRaw {
            content: "cfg",
            span: Span {
             start: Position {
              line: 5,
              column: 3,
             },
             end: Position {
              line: 5,
              column: 6,
             },
            },
           },
          ),
         ],
         to: PropertyAccess(
          PropertyAccess {
           expression: Identifier(
            Identifier {
             id: "config",
             span: Span {
              start: Position {
               line: 5,
               column: 9,
              },
              end: Position {
               line: 5,
               column: 15,
              },
             },
            },
           ),
           attribute_path: [
            Raw(
             PartRaw {
              content: "programs",
              span: Span {
               start: Position {
                line: 5,
                column: 16,
               },
               end: Position {
                line: 5,
                column: 24,
               },
              },
             },
            ),
            Raw(
             PartRaw {
              content: "ccache",
              span: Span {
               start: Position {
                line: 5,
                column: 25,
               },
               end: Position {
                line: 5,
                column: 31,
               },
              },
             },
            ),
           ],
           default: None,
          },
         ),
        },
       ),
      ],
      target: Map(
       Map {
        recursive: false,
        bindings: [
         KeyValue(
          BindingKeyValue {
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            Raw(
             PartRaw {
              content: "options",
              span: Span {
               start: Position {
                line: 7,
                column: 3,
               },
               end: Position {
                line: 7,
                column: 10,
               },
              },
             },
            ),
            Raw(
             PartRaw {
              content: "programs",
              span: Span {
               start: Position {
                line: 7,
                column: 11,
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               end: Position {
                line: 7,
                column: 19,
               },
              },
             },
            ),
            Raw(
             PartRaw {
              content: "ccache",
              span: Span {
               start: Position {
                line: 7,
                column: 20,
               },
               end: Position {
                line: 7,
                column: 26,
               },
              },
             },
            ),
           ],
           to: Map(
            Map {
             recursive: false,
             bindings: [
              KeyValue(
               BindingKeyValue {
                from: [
                 Raw(
                  PartRaw {
                   content: "enable",
                   span: Span {
                    start: Position {
                     line: 9,
                     column: 5,
                    },
                    end: Position {
                     line: 9,
                     column: 11,
                    },
                   },
                  },
                 ),
                ],
                to: FunctionApplication(
                 FunctionApplication {
                  function: Identifier(
                   Identifier {
                    id: "mkEnableOption",
                    span: Span {
                     start: Position {
                      line: 9,
                      column: 14,
                     },
                     end: Position {
                      line: 9,
                      column: 28,
                     },
                    },
                   },
                  ),
                  arguments: [
                   FunctionApplication(
                    FunctionApplication {
                     function: PropertyAccess(
                      PropertyAccess {
                       expression: Identifier(
                        Identifier {
                         id: "lib",
                         span: Span {
                          start: Position {
                           line: 9,
                           column: 30,
                          },
                          end: Position {
                           line: 9,
                           column: 33,
                          },
                         },
                        },
                       ),
                       attribute_path: [
                        Raw(
                         PartRaw {
                          content: "mdDoc",
                          span: Span {
                           start: Position {
                            line: 9,
                            column: 34,
                           },
                           end: Position {
                            line: 9,
                            column: 39,
                           },
                          },
                         },
                        ),
                       ],
                       default: None,
                      },
                     ),
                     arguments: [
                      String(
                       String_ {
                        parts: [
                         Raw(
                          PartRaw {
                           content: "CCache",
                           span: Span {
                            start: Position {
                             line: 9,
                             column: 41,
                            },
                            end: Position {
                             line: 9,
                             column: 47,
                            },
                           },
                          },
                         ),
                        ],
                        span: Span {
                         start: Position {
                          line: 9,
                          column: 40,
                         },
                         end: Position {
                          line: 9,
                          column: 48,
                         },
                        },
                       },
                      ),
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                    },
                   ),
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              ),
              KeyValue(
               BindingKeyValue {
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                  PartRaw {
                   content: "cacheDir",
                   span: Span {
                    start: Position {
                     line: 10,
                     column: 5,
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                    end: Position {
                     line: 10,
                     column: 13,
                    },
                   },
                  },
                 ),
                ],
                to: FunctionApplication(
                 FunctionApplication {
                  function: Identifier(
                   Identifier {
                    id: "mkOption",
                    span: Span {
                     start: Position {
                      line: 10,
                      column: 16,
                     },
                     end: Position {
                      line: 10,
                      column: 24,
                     },
                    },
                   },
                  ),
                  arguments: [
                   Map(
                    Map {
                     recursive: false,
                     bindings: [
                      KeyValue(
                       BindingKeyValue {
                        from: [
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                          PartRaw {
                           content: "type",
                           span: Span {
                            start: Position {
                             line: 11,
                             column: 7,
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                            end: Position {
                             line: 11,
                             column: 11,
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                         ),
                        ],
                        to: PropertyAccess(
                         PropertyAccess {
                          expression: Identifier(
                           Identifier {
                            id: "types",
                            span: Span {
                             start: Position {
                              line: 11,
                              column: 14,
                             },
                             end: Position {
                              line: 11,
                              column: 19,
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                          ),
                          attribute_path: [
                           Raw(
                            PartRaw {
                             content: "path",
                             span: Span {
                              start: Position {
                               line: 11,
                               column: 20,
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                              end: Position {
                               line: 11,
                               column: 24,
                              },
                             },
                            },
                           ),
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                          default: None,
                         },
                        ),
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                      KeyValue(
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                           span: Span {
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                             line: 12,
                             column: 7,
                            },
                            end: Position {
                             line: 12,
                             column: 18,
                            },
                           },
                          },
                         ),
                        ],
                        to: FunctionApplication(
                         FunctionApplication {
                          function: PropertyAccess(
                           PropertyAccess {
                            expression: Identifier(
                             Identifier {
                              id: "lib",
                              span: Span {
                               start: Position {
                                line: 12,
                                column: 21,
                               },
                               end: Position {
                                line: 12,
                                column: 24,
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                              },
                             },
                            ),
                            attribute_path: [
                             Raw(
                              PartRaw {
                               content: "mdDoc",
                               span: Span {
                                start: Position {
                                 line: 12,
                                 column: 25,
                                },
                                end: Position {
                                 line: 12,
                                 column: 30,
                                },
                               },
                              },
                             ),
                            ],
                            default: None,
                           },
                          ),
                          arguments: [
                           String(
                            String_ {
                             parts: [
                              Raw(
                               PartRaw {
                                content: "CCache directory",
                                span: Span {
                                 start: Position {
                                  line: 12,
                                  column: 32,
                                 },
                                 end: Position {
                                  line: 12,
                                  column: 48,
                                 },
                                },
                               },
                              ),
                             ],
                             span: Span {
                              start: Position {
                               line: 12,
                               column: 31,
                              },
                              end: Position {
                               line: 12,
                               column: 49,
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                             },
                            },
                           ),
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                         },
                        ),
                       },
                      ),
                      KeyValue(
                       BindingKeyValue {
                        from: [
                         Raw(
                          PartRaw {
                           content: "default",
                           span: Span {
                            start: Position {
                             line: 13,
                             column: 7,
                            },
                            end: Position {
                             line: 13,
                             column: 14,
                            },
                           },
                          },
                         ),
                        ],
                        to: String(
                         String_ {
                          parts: [
                           Raw(
                            PartRaw {
                             content: "/var/cache/ccache",
                             span: Span {
                              start: Position {
                               line: 13,
                               column: 18,
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                              end: Position {
                               line: 13,
                               column: 35,
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                             },
                            },
                           ),
                          ],
                          span: Span {
                           start: Position {
                            line: 13,
                            column: 17,
                           },
                           end: Position {
                            line: 13,
                            column: 36,
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                     span: Span {
                      start: Position {
                       line: 10,
                       column: 25,
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                      end: Position {
                       line: 14,
                       column: 6,
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                     },
                    },
                   ),
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                ),
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              ),
              KeyValue(
               BindingKeyValue {
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                  PartRaw {
                   content: "packageNames",
                   span: Span {
                    start: Position {
                     line: 16,
                     column: 5,
                    },
                    end: Position {
                     line: 16,
                     column: 17,
                    },
                   },
                  },
                 ),
                ],
                to: FunctionApplication(
                 FunctionApplication {
                  function: Identifier(
                   Identifier {
                    id: "mkOption",
                    span: Span {
                     start: Position {
                      line: 16,
                      column: 20,
                     },
                     end: Position {
                      line: 16,
                      column: 28,
                     },
                    },
                   },
                  ),
                  arguments: [
                   Map(
                    Map {
                     recursive: false,
                     bindings: [
                      KeyValue(
                       BindingKeyValue {
                        from: [
                         Raw(
                          PartRaw {
                           content: "type",
                           span: Span {
                            start: Position {
                             line: 17,
                             column: 7,
                            },
                            end: Position {
                             line: 17,
                             column: 11,
                            },
                           },
                          },
                         ),
                        ],
                        to: FunctionApplication(
                         FunctionApplication {
                          function: PropertyAccess(
                           PropertyAccess {
                            expression: Identifier(
                             Identifier {
                              id: "types",
                              span: Span {
                               start: Position {
                                line: 17,
                                column: 14,
                               },
                               end: Position {
                                line: 17,
                                column: 19,
                               },
                              },
                             },
                            ),
                            attribute_path: [
                             Raw(
                              PartRaw {
                               content: "listOf",
                               span: Span {
                                start: Position {
                                 line: 17,
                                 column: 20,
                                },
                                end: Position {
                                 line: 17,
                                 column: 26,
                                },
                               },
                              },
                             ),
                            ],
                            default: None,
                           },
                          ),
                          arguments: [
                           PropertyAccess(
                            PropertyAccess {
                             expression: Identifier(
                              Identifier {
                               id: "types",
                               span: Span {
                                start: Position {
                                 line: 17,
                                 column: 27,
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                                end: Position {
                                 line: 17,
                                 column: 32,
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                             attribute_path: [
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                               PartRaw {
                                content: "str",
                                span: Span {
                                 start: Position {
                                  line: 17,
                                  column: 33,
                                 },
                                 end: Position {
                                  line: 17,
                                  column: 36,
                                 },
                                },
                               },
                              ),
                             ],
                             default: None,
                            },
                           ),
                          ],
                         },
                        ),
                       },
                      ),
                      KeyValue(
                       BindingKeyValue {
                        from: [
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                          PartRaw {
                           content: "description",
                           span: Span {
                            start: Position {
                             line: 18,
                             column: 7,
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                            end: Position {
                             line: 18,
                             column: 18,
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                           },
                          },
                         ),
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                        to: FunctionApplication(
                         FunctionApplication {
                          function: PropertyAccess(
                           PropertyAccess {
                            expression: Identifier(
                             Identifier {
                              id: "lib",
                              span: Span {
                               start: Position {
                                line: 18,
                                column: 21,
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                               end: Position {
                                line: 18,
                                column: 24,
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                            ),
                            attribute_path: [
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                               content: "mdDoc",
                               span: Span {
                                start: Position {
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                                 column: 25,
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                                end: Position {
                                 line: 18,
                                 column: 30,
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                            default: None,
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                          arguments: [
                           String(
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                             parts: [
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                                content: "Nix top-level packages to be compiled using CCache",
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                                  column: 32,
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                                 end: Position {
                                  line: 18,
                                  column: 82,
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                             span: Span {
                              start: Position {
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                               column: 83,
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                      KeyValue(
                       BindingKeyValue {
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                           span: Span {
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                             column: 7,
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                            end: Position {
                             line: 19,
                             column: 14,
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                        to: List(
                         List {
                          elements: [],
                          span: Span {
                           start: Position {
                            line: 19,
                            column: 17,
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                           end: Position {
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                            column: 19,
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                           span: Span {
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                             column: 7,
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                             line: 20,
                             column: 14,
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                        to: List(
                         List {
                          elements: [
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                            String_ {
                             parts: [
                              Raw(
                               PartRaw {
                                content: "wxGTK30",
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                                  column: 20,
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                column: 9,
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           to: FunctionApplication(
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                 column: 12,
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                 column: 19,
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             arguments: [
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                       column: 6,
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