import { OnDestroy } from "@angular/core";
import { Subject } from 'rxjs';
import { CalendarMessage } from './calendar.interface';
import * as i0 from "@angular/core";
export declare class CalendarService implements OnDestroy {
    private calendarEventPublisher;
    constructor();
    ngOnDestroy(): void;
    getCalendarEventPublisher(): Subject<CalendarMessage>;
    publishCalendarEvent(event: CalendarMessage): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<CalendarService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<CalendarService>;
}