Module Melange_ppx.Derivers
let gen_structure_signature:
Ppxlib_ast__Ast_helper_lite.loc =>
list(Ppxlib.Parsetree.type_declaration) =>
Melange_ppx__.Ast_derive.gen =>
Ppxlib.Asttypes.rec_flag =>
list(Astlib.Ast_500.Parsetree.structure_item);
let abstract: Ppxlib.Deriving.t;
let jsConverter: Ppxlib.Deriving.t;
let accessors: Ppxlib.Deriving.t;