<span class="p">:</span> <span class="kt">String</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span>
    <span class="k">var</span> <span class="nv">propertyOptional</span><span class="p">:</span> <span class="kt">Int</span><span class="p">?</span> <span class="p">{</span> <span class="k">get</span> <span class="k">set</span> <span class="p">}</span>
    <span class="k">var</span> <span class="nv">propertyImplicit</span><span class="p">:</span> <span class="kt">Int</span><spa