title: What is the correct way to write PHPDocs for constants?
body: <p>I have this code:</p>
  
  <pre><code>/**
   * Days to parse
   * @var int
   */
  const DAYS_TO_PARSE = 10;
  ...
  </code></pre>
  
  <p>I don't think that using <code>@var</code> is correct for a constant and I don't see any <code>@constant</code> PHPDoc tag. What is the correct way to do this?</p>