ziuniecki

import {OnInit, Type} from '@angular/core';

/**
 * Decorator with params for Angular components.
 * InterfaceName is name of interface that declare required fields, which component should have.
 * How to use:
 * `
 @DecoratorName(params)
 @Component({
    selector: 'app-example',

JasonKleban

interface ILiteEvent<T> {
    on(handler: { (data?: T): void }) : void;
    off(handler: { (data?: T): void }) : void;
}

class LiteEvent<T> implements ILiteEvent<T> {
    private handlers: { (data?: T): void; }[] = [];

    public on(handler: { (data?: T): void }) : void {
        this.handlers.push(handler);