title: Make postman query param type of boolean
body: <p>I use postman to test my api</p>
  
  <pre><code>http://localhost:3000/api/books?disabled=true
  </code></pre>
  
  <p>I want to set disabled=true (or false) and I expect it is a bool</p>
  
  <p>But somehow</p>
  
  <pre><code>const {disabled} = req.query;
  console.log(typeof disabled) //I get disabled type of string
  </code></pre>
  
  <p>How I set my query param boolean type?</p>