Function(
 Function {
  head: Destructured(
   FunctionHeadDestructured {
    ellipsis: true,
    identifier: None,
    arguments: [
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      default: None,
     },
     FunctionHeadDestructuredArgument {
      identifier: "lib",
      default: None,
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     FunctionHeadDestructuredArgument {
      identifier: "pkgs",
      default: None,
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  ),
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        column: 6,
       },
       end: Position {
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        column: 9,
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    ),
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           PartRaw {
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              column: 3,
             },
             end: Position {
              line: 10,
              column: 19,
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          ),
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         to: FunctionApplication(
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             span: Span {
              start: Position {
               line: 10,
               column: 22,
              },
              end: Position {
               line: 10,
               column: 25,
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             },
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              ),
              body: FunctionApplication(
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                function: Identifier(
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                    line: 10,
                    column: 32,
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                   end: Position {
                    line: 10,
                    column: 39,
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                         column: 42,
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                          column: 51,
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                          column: 64,
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                column: 27,
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                column: 74,
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                     column: 11,
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                      column: 12,
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                      column: 15,
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                 default: None,
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                      column: 16,
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