<pre class="shiki github-dark shaku"><code>class AsyncTaskQueue { private concurrency: number; private taskQueue: (() =&gt; Promise&lt;void&gt;)[] = []; private runningCount = 0; constructor(concurrency: number) { this.concurrency = concurrency; this.runningCount = 0; this.taskQueue = [] } runNextTask () { while (this.runningCount &lt; this.concurrency &amp;&amp; this.taskQueue.length &gt; 0) { const task = this.taskQueue.shift(); this.runningCount++; this.runTask(task) } } async runTask (task: () =&gt; Promise&lt;void&gt;) { try { await task(); } catch (err) { } finally { this.runningCount--; this.runNextTask(); } } queue(task: () =&gt; Promise&lt;void&gt;) { this.taskQueue.push(task) this.runNextTask(); }}const queue = new AsyncTaskQueue(2);const task1 = () =&gt; new Promise((resolve) =&gt; setTimeout(() =&gt; { console.log('Task 1 done'); resolve('Task 1 done'); }, 1000) );const task2 = () =&gt; new Promise((resolve, reject) =&gt; setTimeout(() =&gt; { console.log('Task 2 failed'); reject('Task 2 failed'); }, 500) );const task3 = () =&gt; new Promise((resolve) =&gt; setTimeout(() =&gt; { console.log('Task 3 done'); resolve('Task 3 done'); }, 200) );queue.queue(task1);queue.queue(task2);queue.queue(task3);</code></pre>

Design and implement an AsyncTaskQueue class that manages the execution of asynchronous tasks with a specified maximum concurrency limit. The queue sh…