# Module Ast_403.Ast_helper.Type

    module Type: sig .. end

    val mk : ?loc:Location.t ->
           ?attrs:Ast_403.Parsetree.attributes ->
           ?docs:Ast_403.Docstrings.docs ->
           ?text:Ast_403.Docstrings.text ->
           ?params:(Ast_403.Parsetree.core_type * Ast_403.Asttypes.variance) list ->
           ?cstrs:(Ast_403.Parsetree.core_type * Ast_403.Parsetree.core_type *
                   Location.t)
                  list ->
           ?kind:Ast_403.Parsetree.type_kind ->
           ?priv:Ast_403.Asttypes.private_flag ->
           ?manifest:Ast_403.Parsetree.core_type ->
           string Ast_403.Asttypes.loc -> Ast_403.Parsetree.type_declaration

    val constructor : ?loc:Location.t ->
           ?attrs:Ast_403.Parsetree.attributes ->
           ?info:Ast_403.Docstrings.info ->
           ?args:Ast_403.Parsetree.constructor_arguments ->
           ?res:Ast_403.Parsetree.core_type ->
           string Ast_403.Asttypes.loc -> Ast_403.Parsetree.constructor_declaration

    val field : ?loc:Location.t ->
           ?attrs:Ast_403.Parsetree.attributes ->
           ?info:Ast_403.Docstrings.info ->
           ?mut:Ast_403.Asttypes.mutable_flag ->
           string Ast_403.Asttypes.loc ->
           Ast_403.Parsetree.core_type -> Ast_403.Parsetree.label_declaration