@octalmage/node-appletv/src/lib/typed-events.ts

A Node.js library for communicating with an Apple TV

import { EventEmitter } from 'events'

export default class TypedEventEmitter<T> extends EventEmitter {
  constructor(...args) {
    super()
  }

  _on(event: string, callback: (...args) => void): this {
    return super.on(event, callback)
  }

  on(event: keyof T, callback: (arg: T[typeof event]) => void): this {
    return super.on(event, callback)
  }

  emit(event: keyof T, payload?: T[typeof event]): boolean {
    return super.emit(event, payload)
  }
}