import { HttpClient } from '@angular/common/http';
import { AlgChannelService } from "./channel.service";
import { ApiVisa } from '../../../shared/api-visa.model';
import * as i0 from "@angular/core";
export declare class TelegramService extends AlgChannelService {
    constructor(httpClient: HttpClient);
    broadcastTelegram(data: any, apiVisa: ApiVisa): import("rxjs").Observable<Object>;
    static ɵfac: i0.ɵɵFactoryDef<TelegramService, never>;
    static ɵprov: i0.ɵɵInjectableDef<TelegramService>;
}