title: Autodesk Viewer - What to expect from viewer.impl Multi Model methods in the future
body: <p>Im currently trying to get multi model to work with our applications existing functionality. Of all the methods I need to use for multi model, they all fall under viewer.impl. From a post made by Phillipe (<a href="https://stackoverflow.com/a/47062286/9327787">https://stackoverflow.com/a/47062286/9327787</a>) I understood that these are not public and are subjected to change in the future. </p>
  
  <p>I was wondering if of the following methods will be added to the public api? Or what can we expect from these methods in the future.</p>
  
  <p>viewer.impl.modelQueue().getModels()</p>
  
  <p>viewer.impl.selector.setAggregateSelection()</p>
  
  <p>viewer.impl.selector.getAggregateSelection()</p>
  
  <p>viewer.impl.unloadModel()</p>
  
  <p>viewer.impl.findModel()</p>