text: // Copyright (c) by respective owners including Yahoo!, Microsoft, and
  // individual contributors. All rights reserved. Released under a BSD (revised)
  // license as described in the file LICENSE.
  
  #pragma once
  #include "learner.h"
  
  namespace VW
  {
  namespace continuous_action
  {
  // Setup reduction in stack
  LEARNER::base_learner* sample_pdf_setup(VW::setup_base_i& stack_builder);
  }  // namespace continuous_action
  }  // namespace VW
  