---
Function {
 argument: None,
 arguments: FunctionArguments {
  arguments: [
   FunctionArgument {
    identifier: "lib",
    default: None,
   },
  ],
  ellipsis: true,
 },
 definition: Map {
  bindings: [
   KeyValue(
    AttributePath {
     attributes: [
      Raw {
       content: "options",
       position: (3, 3),
      },
      Raw {
       content: "value",
       position: (3, 11),
      },
     ],
    },
    FunctionApplication {
     function: PropertyAccess {
      expression: Variable {
       identifier: "lib",
       position: (3, 19),
      },
      attribute_path: AttributePath {
       attributes: [
        Raw {
         content: "mkOption",
         position: (3, 23),
        },
       ],
      },
      default: None,
     },
     arguments: [
      Map {
       bindings: [
        KeyValue(
         AttributePath {
          attributes: [
           Raw {
            content: "type",
            position: (4, 5),
           },
          ],
         },
         PropertyAccess {
          expression: Variable {
           identifier: "lib",
           position: (4, 12),
          },
          attribute_path: AttributePath {
           attributes: [
            Raw {
             content: "types",
             position: (4, 16),
            },
            Raw {
             content: "anything",
             position: (4, 22),
            },
           ],
          },
          default: None,
         },
        ),
       ],
       recursive: false,
       position: (3, 32),
      },
     ],
    },
   ),
   KeyValue(
    AttributePath {
     attributes: [
      Raw {
       content: "config",
       position: (7, 3),
      },
      Raw {
       content: "value",
       position: (7, 10),
      },
     ],
    },
    Map {
     bindings: [
      KeyValue(
       AttributePath {
        attributes: [
         Raw {
          content: "outPath",
          position: (8, 5),
         },
        ],
       },
       String {
        parts: [
         Raw {
          content: "foo",
          position: (8, 16),
         },
        ],
       },
      ),
      KeyValue(
       AttributePath {
        attributes: [
         Raw {
          content: "err",
          position: (9, 5),
         },
        ],
       },
       FunctionApplication {
        function: Variable {
         identifier: "throw",
         position: (9, 11),
        },
        arguments: [
         String {
          parts: [
           Raw {
            content: "err",
            position: (9, 18),
           },
          ],
         },
        ],
       },
      ),
     ],
     recursive: false,
     position: (7, 18),
    },
   ),
  ],
  recursive: false,
  position: (1, 15),
 },
 position: (1, 1),
}