e logged-in user has voted on the item,
True = upvoted, False = downvoted, null = no vote
NOTE: use the extensions to have a practical enum class.</p>
<code><span class="keyword">abstract</span> <span class="keyword">val </span><span class="identifier">likes</span><span class="symbol">: </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html"><span class="identifier">Boolean</span></a><span class="symbol">?</span></code></td>
</tr>
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<td>
<h4><a href="score.html">score</a>