nctuation">(</span><span class="punctuation">)</span><span class="punctuation">)</span><span class="punctuation">;</span>
<span class="comment">// -> []</span>
</code></pre><p>This example creates a <a href="/api/metrics/interfaces/metrics/metrics/"><code>Metrics</code></a> object, and calls the method a second time for the same <a href="/api/the-essentials/creating-stores/store/"><code>Store</code></a> to return the same object.</p><pre><code><span class="keyword">import</span> <span class="punctuation">{<