lve =&gt; setTimeout(resolve, this.intervalMs));
            }
        }
        throw new Error(&quot;Max retries reached after &quot; + this.maxRetries + &quot; attempts&quot;);
    }
}
</code></pre>
<h3 id="5-flow-orchestration">5. Flow Orchestration</h3>
<p>The <code>Flow</code> class manages node execution:</p>
<pre><code class="language-typescript">class Flow extends BaseNode {
    private start: BaseNode;

    async orchestrate(sharedState: any, flowParams?: any): Promise&lt;any&gt; {
        let cur