Function SetInterval

SetInterval(interval, callback, immediate?): (() => void)
Continuously calls the callback function every interval seconds.
Parameters
- interval: number
  Seconds between calls.
- callback: Callback
  Function to be called.
- Optional immediate: boolean
  Whether or not to call the callback immediately, rather than wait for the first interval (default false).
Returns (() => void)
Cancellation function.
```
const cancel = SetInterval(1, () => {
  print("This code runs every 1 second");
});

// Optionally call the cancel function stop the loop:
cancel();
```
- - (): void
  - Returns void