n class="special">::</span><span class="identifier">x3</span><span class="special">::</span><span class="identifier">with</span><span class="special">;</span>

    <span class="comment">// Our parser</span>
    <span class="keyword">using</span> <span class="identifier">client</span><span class="special">::</span><span class="identifier">parser</span><span class="special">::</span><span class="identifier">employees</span><span class="special">;</span>
    <span class="keyword">using</span> <span class="iden