class="declaration"><a class="toggle-link" href="#comment-kanaVoicing-9ba4310bdef4abc82e2156b9d6f43f26">let kanaVoicing</a> <span class="required">Required</span><div class="comment collapse in" id="comment-kanaVoicing-9ba4310bdef4abc82e2156b9d6f43f26"><p>Combining marks that are attached to hiragana and katakana to indicate
voicing changes.</p>
<h4>Declaration</h4><code class="language-swift">let kanaVoicing: Unicode.CanonicalCombiningClass</code></div></div><div id="left-811882fecd5c7618d7099ebbd39ea254" 