let copy_structure:
Ppxlib_ast__.Versions.OCaml_414.Ast.Parsetree.structure =>Ppxlib_ast__Import.Js.Ast.Parsetree.structure;
let copy_signature:
Ppxlib_ast__.Versions.OCaml_414.Ast.Parsetree.signature =>Ppxlib_ast__Import.Js.Ast.Parsetree.signature;
let copy_toplevel_phrase:
Ppxlib_ast__.Versions.OCaml_414.Ast.Parsetree.toplevel_phrase =>Ppxlib_ast__Import.Js.Ast.Parsetree.toplevel_phrase;
let copy_core_type:
Ppxlib_ast__.Versions.OCaml_414.Ast.Parsetree.core_type =>Ppxlib_ast__Import.Js.Ast.Parsetree.core_type;
let copy_expression:
Ppxlib_ast__.Versions.OCaml_414.Ast.Parsetree.expression =>Ppxlib_ast__Import.Js.Ast.Parsetree.expression;
let copy_pattern:
Ppxlib_ast__.Versions.OCaml_414.Ast.Parsetree.pattern =>Ppxlib_ast__Import.Js.Ast.Parsetree.pattern;
let copy_case:
Ppxlib_ast__.Versions.OCaml_414.Ast.Parsetree.case =>Ppxlib_ast__Import.Js.Ast.Parsetree.case;
let copy_type_declaration:
Ppxlib_ast__.Versions.OCaml_414.Ast.Parsetree.type_declaration =>Ppxlib_ast__Import.Js.Ast.Parsetree.type_declaration;
let copy_type_extension:
Ppxlib_ast__.Versions.OCaml_414.Ast.Parsetree.type_extension =>Ppxlib_ast__Import.Js.Ast.Parsetree.type_extension;
let copy_extension_constructor:
Ppxlib_ast__.Versions.OCaml_414.Ast.Parsetree.extension_constructor =>Ppxlib_ast__Import.Js.Ast.Parsetree.extension_constructor;