@iotize/ionic/lib/lib-common/global-events-service.d.ts

Iotize specific building blocks on top of @ionic/angular.

import * as i0 from "@angular/core";
/**
 * This class is a replacement for the remove Events class of @ionic/angular version ^5
 * TODO use observable instead
 */
export declare class GlobalEventsService {
    private _channels;
    /**
     * Subscribe to an event topic. Events that get posted to that topic will trigger the provided handler.
     *
     * @param topic the topic to subscribe to
     * @param handler the event handler
     */
    subscribe(topic: string, ...handlers: Function[]): void;
    /**
     * Unsubscribe from the given topic. Your handler will no longer receive events published to this topic.
     *
     * @param topic the topic to unsubscribe from
     * @param handler the event handler
     *
     * @return true if a handler was removed
     */
    unsubscribe(topic: string, handler?: Function): boolean;
    /**
     * Publish an event to the given topic.
     *
     * @param topic the topic to publish to
     * @param eventData the data to send as the event
     */
    publish(topic: string, ...args: any[]): any[] | null;
    static ɵfac: i0.ɵɵFactoryDeclaration<GlobalEventsService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<GlobalEventsService>;
}