I need help on fixing error for `clearInterval()`. I defined `clearInterval()` inside of `setInterval()`.

Can I define `clearInterval()` inside of `setInterval()`?

```js
function neha() {

    var timeleft = 5000;
    setInterval(
        function() {
            // Success
            document.getElementById("nehaSuccess").innerHTML = "I'm done, today I will eat sandwich";

            // Show countdown
            timeleft--;
            document.getElementById("countdowntimer").textContent = timeleft;
            if (timeleft <= 0) {
                clearInterval(); // how I do clearInterval
            }
        },
        5000
    );
    // Pending
    document.getElementById("nehaPending").innerHTML = "I'm working right now, I need 5 seconds";

}

neha();
```

```html
<ul>
    <li>Neha</li>
    <li>;( -
        <span id="nehaPending"></span>
        <span id="nehaCountdowntimer"> Time remaning:  </span>
    </li>
    <li>;) - <span id="nehaSuccess"></span> </li>
</ul>
```