@psc-44/event-emitter v1.0.3

Event Emitter

Simple event emitter to create custom class events.

Installation

yarn add @psc-44/event-emitter

Usage

Class example

import {EventEmitter} from "@psc-44/event-emitter";

class Modal extends EventEmitter {
    
    open() {
        this.emit("open", {
            // custom data
        });
    }
    
}

Parent example

const modal = new Modal();
const callback = (data) => console.log("Modal opened", data);

modal.on("open", callback);
modal.open();
// output: Modal opened
// output: {}

modal.off("open", callback);
modal.open();
// output:

Methods