packages/event-emitter/src

Nestelia EventEmitter Module

Integrates a typed, wildcard-capable event emitter with nestelia's dependency injection system.

Example

import { EventEmitterModule, EventEmitterService, OnEvent } from 'nestelia/event-emitter';

@Module({
  imports: [EventEmitterModule.forRoot({ wildcard: true })],
})
export class AppModule {}

Classes

Class	Description
EventEmitterModule	Module that integrates a typed, wildcard-capable event emitter into nestelia's dependency injection system.
EventEmitterService	Injectable event emitter service.

Functions

Function	Description
InjectEventEmitter	Parameter decorator that injects the EventEmitterService instance.
OnEvent	Marks a method as a listener for the given event (or wildcard pattern).

Interfaces

Interface	Description
EventEmitterModuleOptions	Options for configuring the EventEmitterModule.
OnEventMetadata	Metadata stored per @OnEvent decorated method.
OnEventOptions	Options for @OnEvent.

Variables

Variable	Description
EVENT_EMITTER_TOKEN	Injection token for the EventEmitterService instance.
ON_EVENT_METADATA	Metadata key used by