<span><a href="#type-item">item</a> <span class="arrow">&#45;&gt;</span></span> <span><a href="#type-item">item</a> <span class="arrow">&#45;&gt;</span></span> bool</span></code></div></div><div class="odoc-spec"><div class="spec type anchored" id="type-report"><a href="#type-report" class="anchor"></a><code><span><span class="keyword">type</span> report</span><span> = <span><a href="#type-item">item</a> list</span></span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-equ