---
Function {
 argument: Destructured {
  identifier: None,
  arguments: [
   DestructuredArgument {
    identifier: "lib",
    default: None,
   },
  ],
  ellipsis: true,
 },
 definition: LetIn {
  bindings: [
   Binding {
    from: AttributePath {
     parts: [
      Raw {
       content: "deathtrapArgs",
       position: (3, 3),
      },
     ],
    },
    to: FunctionApplication {
     function: PropertyAccess {
      expression: Variable {
       identifier: "lib",
       position: (3, 19),
      },
      attribute_path: AttributePath {
       parts: [
        Raw {
         content: "mapAttrs",
         position: (3, 23),
        },
       ],
      },
      default: None,
     },
     arguments: [
      Parentheses {
       expression: Function {
        argument: Simple {
         identifier: "k",
        },
        definition: Function {
         argument: Simple {
          identifier: "_",
         },
         definition: FunctionApplication {
          function: Variable {
           identifier: "throw",
           position: (4, 12),
          },
          arguments: [
           String {
            parts: [
             Raw {
              content: "The module system is too strict, accessing an unused option's ",
              position: (4, 19),
             },
             Interpolation {
              expression: Variable {
               identifier: "k",
               position: (4, 83),
              },
             },
             Raw {
              content: " mkOption-attribute.",
              position: (4, 85),
             },
            ],
            position: (4, 18),
           },
          ],
         },
         position: (4, 9),
        },
        position: (4, 6),
       },
       position: (4, 5),
      },
      Parentheses {
       expression: FunctionApplication {
        function: PropertyAccess {
         expression: Variable {
          identifier: "lib",
          position: (5, 6),
         },
         attribute_path: AttributePath {
          parts: [
           Raw {
            content: "functionArgs",
            position: (5, 10),
           },
          ],
         },
         default: None,
        },
        arguments: [
         PropertyAccess {
          expression: Variable {
           identifier: "lib",
           position: (5, 23),
          },
          attribute_path: AttributePath {
           parts: [
            Raw {
             content: "mkOption",
             position: (5, 27),
            },
           ],
          },
          default: None,
         },
        ],
       },
       position: (5, 5),
      },
     ],
    },
   },
  ],
  target: Map {
   bindings: [
    Binding {
     from: AttributePath {
      parts: [
       Raw {
        content: "options",
        position: (8, 3),
       },
       Raw {
        content: "value",
        position: (8, 11),
       },
      ],
     },
     to: FunctionApplication {
      function: PropertyAccess {
       expression: Variable {
        identifier: "lib",
        position: (8, 19),
       },
       attribute_path: AttributePath {
        parts: [
         Raw {
          content: "mkOption",
          position: (8, 23),
         },
        ],
       },
       default: None,
      },
      arguments: [
       Map {
        bindings: [
         Binding {
          from: AttributePath {
           parts: [
            Raw {
             content: "type",
             position: (9, 5),
            },
           ],
          },
          to: FunctionApplication {
           function: PropertyAccess {
            expression: Variable {
             identifier: "lib",
             position: (9, 12),
            },
            attribute_path: AttributePath {
             parts: [
              Raw {
               content: "types",
               position: (9, 16),
              },
              Raw {
               content: "attrsOf",
               position: (9, 22),
              },
             ],
            },
            default: None,
           },
           arguments: [
            PropertyAccess {
             expression: Variable {
              identifier: "lib",
              position: (9, 30),
             },
             attribute_path: AttributePath {
              parts: [
               Raw {
                content: "types",
                position: (9, 34),
               },
               Raw {
                content: "str",
                position: (9, 40),
               },
              ],
             },
             default: None,
            },
           ],
          },
         },
         Binding {
          from: AttributePath {
           parts: [
            Raw {
             content: "default",
             position: (10, 5),
            },
           ],
          },
          to: Map {
           bindings: [],
           recursive: false,
           position: (10, 15),
          },
         },
        ],
        recursive: false,
        position: (8, 32),
       },
      ],
     },
    },
    Binding {
     from: AttributePath {
      parts: [
       Raw {
        content: "options",
        position: (12, 3),
       },
       Raw {
        content: "testing-laziness-so-don't-read-me",
        position: (12, 11),
       },
      ],
     },
     to: FunctionApplication {
      function: PropertyAccess {
       expression: Variable {
        identifier: "lib",
        position: (12, 47),
       },
       attribute_path: AttributePath {
        parts: [
         Raw {
          content: "mkOption",
          position: (12, 51),
         },
        ],
       },
       default: None,
      },
      arguments: [
       Variable {
        identifier: "deathtrapArgs",
        position: (12, 60),
       },
      ],
     },
    },
   ],
   recursive: false,
   position: (7, 1),
  },
  position: (2, 1),
 },
 position: (1, 1),
}