title: Shortcut to create a var statement in WebStorm
body: <p>Is there a shortcut to create a <code>var</code> statment with WebStorm? For example in the following line I wanna create <code>var parameter</code> when selecting <code>parameter</code>:</p>
  
  <pre><code>someFunctionCall(parameter);
  </code></pre>
  
  <p>expected result </p>
  
  <pre><code>var parameter;
  someFunctionCall(parameter);
  </code></pre>