title: Where to set responseType to http GET for HttpClient in angular
body: <p>I have a service that makes an http call to my backend:</p>
  
  <pre><code>exportSubs(param: Param): Observable&lt;Sub[]&gt; {
      return this.http.get&lt;Sub[]&gt;(
        `${environment.apiBaseUrl}/blah`,
        {headers: this.httpUtil.getReqHeaders})
        .catch(error =&gt; this.httpUtil.handleError(error));
    }
  </code></pre>
  
  <p>where do I set responseType?</p>