For using Template in Felore-Lux you should call MyTemplate Plugin, which will load template (from templates folder) and output result.

<?php
class SimpleTemplate
{
    
  /**
  * @var plugin
  *
  * @info Plugin name which will be used
  *
  * @typeOf string;
  */
  public $plugin = array();
  /**
  * @var elems
  *
  * @info html data content
  *
  * @typeOf string;
  */
  public $elems  = "";
  /**
  * @var params
  *
  * @info Plugin parameters
  *
  * @typeOf array;
  */
  public $params = array();
  
  /**
  * Constructor for SimpleTemplate
  *
  */
  public function __construct()
  {

  }
     
}
?>