# DNDBackend

namings 
  backend => 
    1. Converter
    2. Manager
    3. Translator
    4. Transformer

## connectDragSource
      connectDragSource method was used to metion and hook for  drag related events <br/>
      it has two args
  <ul>
    <li>options</li>
    <li>node</li>
  </ul>

### options
      this for DragSource options
 * @param Object
 *  {
 *    @key Number   delay
 *    @key Function handleDragStart
 *    @key Function handleDrag
 *    @key Function handleDragEnd
 *  }

### node




## connectDropTarget