Decoratorsv0.1.3

@tekir/event-decorators

Event listener decorators.

Installation

$bun add @tekir/event-decorators

Documentation Source Code

Features

@Listener class decorator for listener registration
@On('event') to listen for events
@Once('event') for one-time listeners
Metadata collection for auto-registration

Quick Example

TypeScript

import { Listener, On, Once } from '@tekir/event-decorators'

@Listener
class UserListener {
  @On('user:created')
  async sendWelcome(data) { /* send email */ }

  @Once('app:ready')
  async warmCache() { /* preload data */ }
}

Changelog

v0.1.3LatestSeptember 16, 2026

Published output now uses the shared Node-targeted ESM bundle pipeline with external dependencies and generated TypeScript declarations, while Bun consumers keep the native source export.

v0.1.2July 23, 2026

Package metadata now follows the shared compatible 0.1.x dependency range used by this coordinated Tekir release.

v0.1.1June 13, 2026

Multiple event decorators on one method are now all registered. Stacking @On('a') @On('b') (or @On plus @Once) on the same method binds each one separately instead of the last one winning.
@On/@Once now throw at decoration time for an empty or whitespace-only event name.
@Listener now walks the prototype chain and reads methods without triggering getters, collecting each overridden method once.
Found and fixed with Fable.

v0.1.0April 1, 2026

Initial release

Other Decorators packages

@tekir/decorators @tekir/http-decorators @tekir/db-decorators @tekir/cron-decorators