# Module Ast_helper.Cty

    module Cty: sig .. end

Class type expressions

    val mk : ?loc:Ast_helper.loc ->
           ?attrs:Ast_helper.attrs -> Parsetree.class_type_desc -> Parsetree.class_type

    val attr : Parsetree.class_type -> Parsetree.attribute -> Parsetree.class_type

    val constr : ?loc:Ast_helper.loc ->
           ?attrs:Ast_helper.attrs ->
           Ast_helper.lid -> Parsetree.core_type list -> Parsetree.class_type

    val signature : ?loc:Ast_helper.loc ->
           ?attrs:Ast_helper.attrs -> Parsetree.class_signature -> Parsetree.class_type

    val arrow : ?loc:Ast_helper.loc ->
           ?attrs:Ast_helper.attrs ->
           Asttypes.arg_label ->
           Parsetree.core_type -> Parsetree.class_type -> Parsetree.class_type

    val extension : ?loc:Ast_helper.loc ->
           ?attrs:Ast_helper.attrs -> Parsetree.extension -> Parsetree.class_type

    val open_ : ?loc:Ast_helper.loc ->
           ?attrs:Ast_helper.attrs ->
           Parsetree.open_description -> Parsetree.class_type -> Parsetree.class_type