removeAllListeners() 
Removes all listeners, or all listeners for a specified event.
Example 
typescript
instance.removeAllListeners(); // Removes all listeners for all events
instance.removeAllListeners("foo"); // Removes all listeners for the event "foo"Parameters 
| Parameter | Type | Default | Description | 
|---|---|---|---|
| event | string | symbol | undefined | The event name. If omitted, all listeners for all events are removed. | 
Returns 
| Type | Description | 
|---|---|
| ESMitter | The ESMitter instance, allowing for method chaining. | 
Notes 
- If no event is specified, all listeners for all events are removed.