/tr><tr id="type-t.FILTERADD" class="anchored"><td class="def constructor"><a href="#type-t.FILTERADD" class="anchor"></a><code>| </code><code><span class="constructor">FILTERADD</span></code></td></tr><tr id="type-t.FILTERCLEAR" class="anchored"><td class="def constructor"><a href="#type-t.FILTERCLEAR" class="anchor"></a><code>| </code><code><span class="constructor">FILTERCLEAR</span></code></td></tr><tr id="type-t.MERKLEBLOCK" class="anchored"><td class="def constructor"><a href="#type-t.MERKLEBLOCK" cla