import { GraphEvent, GraphEventResponse } from "../types/Event";
/**
 * Manager for calendar operations via Microsoft Graph API
 */
export declare class CalendarManager {
    isValid: boolean;
    private getAccess;
    /**
     * Create a new event in the calendar
     * @param event The event data to create
     * @returns the created event response
     */
    createEvent(event: GraphEvent): Promise<GraphEventResponse | undefined>;
    /**
     * Update an event in the calendar
     * @param eventId The ID of the event to update
     * @param event The updated event data
     * @returns
     */
    updateEvent(eventId: string, event: Partial<GraphEvent>): Promise<unknown>;
    /**
     * Delete an event from the calendar
     * @param eventId The ID of the event to delete
     * @returns whether the deletion was successful
     */
    deleteEvent(eventId: string): Promise<boolean | undefined>;
    /**
     * Fetch all events in calendar
     * @returns the list of events
     */
    fetchEvents(): Promise<{
        value: GraphEventResponse[];
    } | undefined>;
}