---
Function {
 argument: None,
 arguments: FunctionArguments {
  arguments: [
   FunctionArgument {
    identifier: "lib",
    default: None,
   },
  ],
  ellipsis: true,
 },
 definition: LetIn {
  bindings: [
   KeyValue(
    AttributePath {
     attributes: [
      Raw {
       content: "sub",
       position: (2, 3),
      },
      Raw {
       content: "options",
       position: (2, 7),
      },
      Raw {
       content: "config",
       position: (2, 15),
      },
     ],
    },
    FunctionApplication {
     function: PropertyAccess {
      expression: Variable {
       identifier: "lib",
       position: (2, 24),
      },
      attribute_path: AttributePath {
       attributes: [
        Raw {
         content: "mkOption",
         position: (2, 28),
        },
       ],
      },
      default: None,
     },
     arguments: [
      Map {
       bindings: [
        KeyValue(
         AttributePath {
          attributes: [
           Raw {
            content: "type",
            position: (3, 5),
           },
          ],
         },
         PropertyAccess {
          expression: Variable {
           identifier: "lib",
           position: (3, 12),
          },
          attribute_path: AttributePath {
           attributes: [
            Raw {
             content: "types",
             position: (3, 16),
            },
            Raw {
             content: "bool",
             position: (3, 22),
            },
           ],
          },
          default: None,
         },
        ),
        KeyValue(
         AttributePath {
          attributes: [
           Raw {
            content: "default",
            position: (4, 5),
           },
          ],
         },
         Variable {
          identifier: "false",
          position: (4, 15),
         },
        ),
       ],
       recursive: false,
       position: (2, 37),
      },
     ],
    },
   ),
  ],
  target: Map {
   bindings: [
    KeyValue(
     AttributePath {
      attributes: [
       Raw {
        content: "options",
        position: (7, 3),
       },
       Raw {
        content: "submodule",
        position: (7, 11),
       },
      ],
     },
     FunctionApplication {
      function: PropertyAccess {
       expression: Variable {
        identifier: "lib",
        position: (7, 23),
       },
       attribute_path: AttributePath {
        attributes: [
         Raw {
          content: "mkOption",
          position: (7, 27),
         },
        ],
       },
       default: None,
      },
      arguments: [
       Map {
        bindings: [
         KeyValue(
          AttributePath {
           attributes: [
            Raw {
             content: "type",
             position: (8, 5),
            },
           ],
          },
          FunctionApplication {
           function: PropertyAccess {
            expression: Variable {
             identifier: "lib",
             position: (8, 12),
            },
            attribute_path: AttributePath {
             attributes: [
              Raw {
               content: "types",
               position: (8, 16),
              },
              Raw {
               content: "submoduleWith",
               position: (8, 22),
              },
             ],
            },
            default: None,
           },
           arguments: [
            Map {
             bindings: [
              KeyValue(
               AttributePath {
                attributes: [
                 Raw {
                  content: "modules",
                  position: (9, 7),
                 },
                ],
               },
               List {
                elements: [
                 Variable {
                  identifier: "sub",
                  position: (9, 19),
                 },
                ],
                position: (9, 17),
               },
              ),
              KeyValue(
               AttributePath {
                attributes: [
                 Raw {
                  content: "shorthandOnlyDefinesConfig",
                  position: (10, 7),
                 },
                ],
               },
               Variable {
                identifier: "true",
                position: (10, 36),
               },
              ),
             ],
             recursive: false,
             position: (8, 36),
            },
           ],
          },
         ),
         KeyValue(
          AttributePath {
           attributes: [
            Raw {
             content: "default",
             position: (12, 5),
            },
           ],
          },
          Map {
           bindings: [],
           recursive: false,
           position: (12, 15),
          },
         ),
        ],
        recursive: false,
        position: (7, 36),
       },
      ],
     },
    ),
   ],
   recursive: false,
   position: (6, 4),
  },
  position: (1, 15),
 },
 position: (1, 1),
}