sp;&nbsp;&nbsp;<span class="keyword">val</span>&nbsp;upgrade&nbsp;:&nbsp;<span class="constructor">OpamTypes</span>.name_set&nbsp;option&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;unit<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="keyword">val</span>&nbsp;remove&nbsp;:<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;autoremove:bool&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;force:bool&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;<span class="constructor">OpamTypes</span>.name_set&