title: URLSearchParams returns empty object
body: <p>I want to get search <code>params</code> and add <code>params</code> to URL, but getting empty array every time.</p>
  <p>Example url - <code>http://localhost:3000/buildings?search_query=test&amp;page=2</code></p>
  <pre class="lang-js prettyprint-override"><code>constructor(props) {
    super(props);
    const params: URLSearchParams = new URLSearchParams(this.props.location.search);
    console.log(params); //Getting empty object {}
  }
  </code></pre>