export interface DayTimeInterval {
    /** Start time of the interval in HH:mm:ss format */
    startTime: string;
    /** End time of the interval in HH:mm:ss format */
    endTime: string;
    /** Duration of the interval in seconds */
    duration: number;
    /** Indicates if the interval starts at the beginning of an hour */
    isHourStart: boolean;
}
export interface GetDayTimeIntervalsInput {
    /** Start time in HH:mm:ss format */
    startTime: string;
    /** End time in HH:mm:ss format, end of the day by default */
    endTime?: string;
    /** Interval in minutes, 60 by default */
    intervalMinutes?: number;
}
export declare function getDayTimeIntervals({ startTime, endTime, intervalMinutes: _intervalMinutes, }: GetDayTimeIntervalsInput): DayTimeInterval[];