Function(
 Function {
  head: Destructured(
   FunctionHeadDestructured {
    ellipsis: true,
    identifier: None,
    arguments: [
     FunctionHeadDestructuredArgument {
      identifier: "lib",
      default: None,
     },
     FunctionHeadDestructuredArgument {
      identifier: "custom",
      default: None,
     },
    ],
   },
  ),
  body: Map(
   Map {
    recursive: false,
    bindings: [
     KeyValue(
      BindingKeyValue {
       from: [
        Raw(
         PartRaw {
          content: "imports",
          span: Span {
           start: Position {
            line: 4,
            column: 3,
           },
           end: Position {
            line: 4,
            column: 10,
           },
          },
         },
        ),
       ],
       to: BinaryOperation(
        BinaryOperation {
         left: List(
          List {
           elements: [],
           span: Span {
            start: Position {
             line: 4,
             column: 13,
            },
            end: Position {
             line: 4,
             column: 15,
            },
           },
          },
         ),
         operator: Concatenation,
         right: FunctionApplication(
          FunctionApplication {
           function: PropertyAccess(
            PropertyAccess {
             expression: Identifier(
              Identifier {
               id: "lib",
               span: Span {
                start: Position {
                 line: 5,
                 column: 6,
                },
                end: Position {
                 line: 5,
                 column: 9,
                },
               },
              },
             ),
             attribute_path: [
              Raw(
               PartRaw {
                content: "optional",
                span: Span {
                 start: Position {
                  line: 5,
                  column: 10,
                 },
                 end: Position {
                  line: 5,
                  column: 18,
                 },
                },
               },
              ),
             ],
             default: None,
            },
           ),
           arguments: [
            Identifier(
             Identifier {
              id: "custom",
              span: Span {
               start: Position {
                line: 5,
                column: 19,
               },
               end: Position {
                line: 5,
                column: 25,
               },
              },
             },
            ),
            Path(
             Path {
              parts: [
               Raw(
                PartRaw {
                 content: "./define-enable-force.nix",
                 span: Span {
                  start: Position {
                   line: 5,
                   column: 26,
                  },
                  end: Position {
                   line: 5,
                   column: 51,
                  },
                 },
                },
               ),
              ],
              span: Span {
               start: Position {
                line: 5,
                column: 26,
               },
               end: Position {
                line: 5,
                column: 51,
               },
              },
             },
            ),
           ],
          },
         ),
        },
       ),
      },
     ),
    ],
    span: Span {
     start: Position {
      line: 3,
      column: 1,
     },
     end: Position {
      line: 6,
      column: 2,
     },
    },
   },
  ),
  span: Span {
   start: Position {
    line: 1,
    column: 1,
   },
   end: Position {
    line: 6,
    column: 2,
   },
  },
 },
)