n punctuation">.</span>wrappers<span class="token punctuation">.</span></span>CostEstimation
<span class="token keyword">import</span> <span class="token namespace">caliban<span class="token punctuation">.</span>wrappers<span class="token punctuation">.</span></span>CostEstimation<span class="token punctuation">.</span>_

<span class="token keyword">case</span> <span class="token keyword">class</span> SpokenLineArgs<span class="token punctuation">(</span>offset<span class="token operator">:</span> <span cla