ass="anchor"></a><code><span class="keyword">val</span> property4 : <span>?&#8288;count:int</span> <span>&#45;&gt;</span> <span>?&#8288;name:string</span> <span>&#45;&gt;</span> <span><span class="type-var">'a</span> <a href="index.html#type-arbitrary">arbitrary</a></span> <span>&#45;&gt;</span> <span><span class="type-var">'b</span> <a href="index.html#type-arbitrary">arbitrary</a></span> <span>&#45;&gt;</span> <span><span class="type-var">'c</span> <a href="index.html#type-arbitrary">arbitrary</a></span> 