Angular4: Http -> HttpClient - requestOptions : <p>So, I am trying to migrate from 'old' http to the new httpClient</p>

<p>with the http client I am using this format in my service:</p>

<pre><code>return this.http.get(environment.api+ '.feed.json', requestOptions)
</code></pre>

<p>how do I use this in httpClient?</p>

<p>tried many thiungs... including </p>

<pre><code>return this.http.get(environment.api+ '.feed.json', {params: requestOptions.params})
</code></pre>

<p>but getting a type missmatch :(</p>
