tuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
    <span class="token keyword">return</span> <span class="token keyword">this</span><span class="token punctuation">.</span>args<span class="token punctuation">.</span>tooltipClass <span class="token operator">+</span> <span class="token string">' tooltip'</span><span class="token punctuation">;</span>
  <span class="token punctuation">}</span>
<span class="token punctuation">}</span>
<span aria-hidden="true"