import type { CalendarEvent } from '../types/index.js';
export declare function useCalendarIcs(): {
    exportToIcs: (events: CalendarEvent[], filename?: string) => Promise<{
        success: boolean;
        error?: string;
    }>;
    exportToIcsServer: (events: CalendarEvent[]) => Promise<{
        success: boolean;
        data?: string;
        error?: string;
    }>;
    importIcs: (file: File) => Promise<{
        success: boolean;
        events?: CalendarEvent[];
        error?: string;
    }>;
    importIcsFromUrl: (url: string) => Promise<{
        success: boolean;
        events?: CalendarEvent[];
        error?: string;
    }>;
    importIcsServer: (options: {
        icsContent?: string;
        url?: string;
    }) => Promise<{
        success: boolean;
        events?: CalendarEvent[];
        error?: string;
    }>;
};