export interface DateAdapter {
    addDays(date: Date | number, amount: number): Date;
    addHours(date: Date | number, amount: number): Date;
    addMinutes(date: Date | number, amount: number): Date;
    addSeconds(date: Date | number, amount: number): Date;
    differenceInDays(dateLeft: Date | number, dateRight: Date | number): number;
    differenceInMinutes(dateLeft: Date | number, dateRight: Date | number): number;
    differenceInSeconds(dateLeft: Date | number, dateRight: Date | number): number;
    endOfDay(date: Date | number): Date;
    endOfMonth(date: Date | number): Date;
    endOfWeek(date: Date | number, options?: {
        weekStartsOn?: number;
    }): Date;
    getDay(date: Date | number): number;
    getMonth(date: Date | number): number;
    isSameDay(dateLeft: Date | number, dateRight: Date | number): boolean;
    isSameMonth(dateLeft: Date | number, dateRight: Date | number): boolean;
    isSameSecond(dateLeft: Date | number, dateRight: Date | number): boolean;
    max(dates: Array<Date | number>): Date;
    setHours(date: Date | number, hours: number): Date;
    setMinutes(date: Date | number, minutes: number): Date;
    getHours(date: Date | number): number;
    getMinutes(date: Date | number): number;
    startOfDay(date: Date | number): Date;
    startOfMinute(date: Date | number): Date;
    startOfMonth(date: Date | number): Date;
    startOfWeek(date: Date | number, options?: {
        weekStartsOn?: number;
    }): Date;
    getTimezoneOffset(date: Date | number): number;
}