export declare const RECURRENCE: {
    FREQUENCY: {
        DAILY: string;
        WEEKLY: string;
        MONTHLY: string;
        YEARLY: string;
    };
};
export declare const FORMAT: {
    DATE: string;
    TIME: string;
    FULL: string;
    NO_UTC_FULL: string;
    OUTLOOK_DATE: string;
    OUTLOOK_TIME: string;
    OUTLOOK_FULL: string;
};
export declare const URL: {
    YAHOO: string;
    GOOGLE: string;
    OUTLOOK: string;
};