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   returns true if if someone else is preparing to share their screen
   </p><span class="label">Implementation</span>
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<code>&nbsp;&nbsp;&nbsp;&nbsp;public function get someoneElseIsPreparingToShare():Boolean</code>
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<td class="detailHeaderName">someoneElseIsSharing</td><td class="detailHeaderType">property</td><td class="detailHeaderRule">&nbsp;</td>
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