import { DateAdapter } from '@angular/material/core';
export declare abstract class NgxMatDateAdapter<D> extends DateAdapter<D> {
    /**
   * Gets the hour component of the given date.
   * @param date The date to extract the month from.
   * @returns The hour component.
   */
    abstract getHour(date: D): number;
    /**
  * Gets the minute component of the given date.
  * @param date The date to extract the month from.
  * @returns The minute component.
  */
    abstract getMinute(date: D): number;
    /**
    * Gets the second component of the given date.
    * @param date The date to extract the month from.
    * @returns The second component.
    */
    abstract getSecond(date: D): number;
    /**
    * Set the hour component of the given date.
    * @param date The date to extract the month from.
    * @param value The value to set.
    */
    abstract setHour(date: D, value: number): void;
    /**
    * Set the second component of the given date.
    * @param date The date to extract the month from.
    * @param value The value to set.
    */
    abstract setMinute(date: D, value: number): void;
    /**
     * Set the second component of the given date.
     * @param date The date to extract the month from.
     * @param value The value to set.
     */
    abstract setSecond(date: D, value: number): void;
    /**
     * Check if two date have same time
     * @param a Date 1
     * @param b Date 2
     */
    isSameTime(a: D, b: D): boolean;
    /**
     * Copy time from a date to a another date
     * @param toDate
     * @param fromDate
     */
    copyTime(toDate: D, fromDate: D): void;
    /**
   * Compares two dates.
   * @param first The first date to compare.
   * @param second The second date to compare.
   * @returns 0 if the dates are equal, a number less than 0 if the first date is earlier,
   *     a number greater than 0 if the first date is later.
   */
    compareDateWithTime(first: D, second: D, showSeconds?: boolean): number;
    /**
     * Set time by using default values
     * @param defaultTime List default values [hour, minute, second]
     */
    setTimeByDefaultValues(date: D, defaultTime: number[]): void;
}