title: Silence JSHint when a specific
body: <p>Consider the following standard Express function:</p>
  
  <pre><code>if (app.get('env') === 'development') {
      app.use(function (err, req, res, next) {
          res.status(err.status || 500);
          res.render('error', {
              message: err.message,
              error: err
          });
      });
  }
  </code></pre>
  
  <p>The following warning is displayed:</p>
  
  <blockquote>
    <p>'next' is defined but never used. - W098</p>
  </blockquote>
  
  <p>I know I can disable <em>all warnings</em>, but that's not what I want. What I need is to silence JSHint only for a specific parameter ('next' in the snippet above.)</p>
  
  <p>I haven't seen any clear answers to this seemingly common issue. Any ideas?</p>
  
  <p>Thanks!</p>