title: Resolve resource ambiguity in QML imports
body: <p>I need to use both QtLabs and QtQuickControls. Both have the <code>Button</code> type but I need to use the one in QuickControls. The QML file is picking the button in labs. How do I force it to use the one in QuickControls?</p>
  
  <pre><code>import QtQuick 2.6
  import QtQuick.Controls 1.5 //This is what I need the QML file to pick button from
  import QtQuick.Controls.Styles 1.4
  import QtGraphicalEffects 1.0
  import QtQuick.Dialogs 1.2
  import QtMultimedia 5.6
  import Qt.labs.controls 1.0 //This is where it is picking Button from
  </code></pre>