[Home](./index.md) > [server](./server.md) > [EventRouter](./server.eventrouter.md) > [emit](./server.eventrouter.emit.md) ## EventRouter.emit() method Emit an event, invoking all registered listeners for the event type. **Signature:** ```typescript emit(eventType: TEventType, payload: EventPayloads[TEventType]): boolean; ``` ## Parameters

Parameter	Type	Description
eventType	TEventType	The type of event to emit.
payload	[EventPayloads](./server.eventpayloads.md)\[TEventType\]	The payload to emit.

**Returns:** boolean `true` if any listeners were found and invoked, `false` otherwise.