/**
 *
 * carbon-angular v0.0.0 | event.service.d.ts
 *
 * Copyright 2014, 2025 IBM
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0

 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


import { OnDestroy } from "@angular/core";
import { Observable, Subscription } from "rxjs";
import { DocumentService } from "./document.service";
import { EventHandler } from "./types";
import * as i0 from "@angular/core";
export declare class EventService implements OnDestroy {
    protected documentService: DocumentService;
    protected subscriptions: Subscription;
    protected targets: WeakMap<Document | HTMLElement | Element, Map<string, Observable<Event>>>;
    constructor(documentService: DocumentService);
    on(targetElement: HTMLElement | Element, eventType: string, callback: EventHandler): void;
    onDocument(eventType: string, callback: EventHandler): void;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<EventService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<EventService>;
}