an class="punctuation">{</span><span class="literal-property">price</span><span class="operator">:</span> <span class="number">5</span><span class="punctuation">}</span><span class="punctuation">}</span><span class="punctuation">,</span>
<span class="punctuation">}</span><span class="punctuation">)</span><span class="punctuation">;</span>

<span class="keyword">const</span> listenerId <span class="operator">=</span> store<span class="punctuation">.</span><span class="function"><a href="/api/store/interfaces