# Module Hal_interfaces.Org_freedesktop_Hal_Device_Leds

    module Org_freedesktop_Hal_Device_Leds: sig .. end

    val interface : OBus_name.interface

    val m_GetBrightness : (unit, int32) OBus_member.Method.t

    val m_SetBrightness : (int32, int32) OBus_member.Method.t

    type 'a members = {

`` | `m_GetBrightness : `'a OBus_object.t -> unit -> int32 Lwt.t`;`
`` | `m_SetBrightness : `'a OBus_object.t -> int32 -> int32 Lwt.t`;`

}

    val make : 'a members ->
           'a OBus_object.interface