title: where does Nuget download packages when PackageReference is enabled
body: <p>In visual studio  2017 i have enabled <code>PackageReference</code> so that package reference will be stored in csproj file instead of package.config file</p>
  
  <p>I have added these 2 line in csproj file to enable PackageRefernce</p>
  
  <pre><code>&lt;RestoreProjectStyle&gt;PackageReference&lt;/RestoreProjectStyle&gt;
  &lt;AutoGenerateBindingRedirects&gt;true&lt;/AutoGenerateBindingRedirects&gt;
  </code></pre>
  
  <p>Now when i install any package using Nuget Package Manager, i see something like this </p>
  
  <p><a href="https://i.stack.imgur.com/4uKgT.png" rel="noreferrer"><img src="https://i.stack.imgur.com/4uKgT.png" alt="enter image description here"></a></p>
  
  <p>references with blue icon are added as package. </p>
  
  <p>However i dont see any of these packages in <code>packages</code> folder under  solution directory. Moreover, if i right click on blue icon (i.e reference) and click on properties, the window the blank. I cannot see the path where its referencing from</p>
  
  <p>So when does Visual Studio download the packages when package? reference is enabled</p>