---
Function {
 argument: None,
 arguments: FunctionArguments {
  arguments: [
   FunctionArgument {
    identifier: "pkgs",
    default: None,
   },
  ],
  ellipsis: true,
 },
 definition: PropertyAccess {
  expression: Variable {
   identifier: "pkgs",
   position: (1, 16),
  },
  attribute_path: AttributePath {
   attributes: [
    Raw {
     content: "nixos-option",
     position: (1, 21),
    },
   ],
  },
  default: None,
 },
 position: (1, 1),
}