# Module Migrate_parsetree_404_405_migrate.To

    module To: Ast_405

    module Location: Location

    module Longident: Longident

    module Asttypes: sig .. end

    module Parsetree: sig .. end

    module Docstrings: sig .. end

    module Ast_helper: sig .. end

    module Ast_mapper: sig .. end

    module Outcometree: sig .. end

    module Config: sig .. end

    val map_signature : Ast_mapper.mapper ->
           Parsetree.signature -> Parsetree.signature

    val map_structure : Ast_mapper.mapper ->
           Parsetree.structure -> Parsetree.structure

    val shallow_identity : Ast_mapper.mapper

    val failing_mapper : Ast_mapper.mapper

    val make_top_mapper : signature:(Parsetree.signature -> Parsetree.signature) ->
           structure:(Parsetree.structure -> Parsetree.structure) ->
           Ast_mapper.mapper