token operator">:</span> <span class="token keyword">function</span><span class="token punctuation">(</span><span class="token parameter">context</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
            <span class="token keyword">if</span> <span class="token punctuation">(</span>context<span class="token punctuation">.</span>tick<span class="token punctuation">.</span>value <span class="token operator">></span> <span class="token number">0</span><span class="token