@berish/emitter

@berish/emitter

The library allows you to conveniently work with events. Supports standard methods of working with events, also has additional functionality for working with cached requests

Installation

$ npm install @berish/emitter --save

or

$ yarn add @berish/emitter

Supports typescript

Interfaces

type SubscribeType<Data> = (data: Data) => void | Promise<void>;
type EventNameType = string | number;
type EventMapBaseType = {
  [eventName: string]: any;
  [eventName: number]: any;
};

interface IEventObject<Data> {
  eventName: EventNameType;
  eventHash: string;
  callback: SubscribeType<Data>;
}

Initialize

Syntax: class EventEmitter<EventMap extends EventMapBaseType>

Example:

import EventEmitter from '@berish/emitter';

const emitter = new EventEmitter();