import { SafeAny } from '@ngx-simple/core/types';
import { SimDateAdapter, SimDateStyleName } from './date-adapter';
/**
 * 月份
 */
export declare const DEFAULT_MONTH_NAMES: {
    long: string[];
    short: string[];
    narrow: string[];
};
/**
 * 周
 */
export declare const DEFAULT_DAY_OF_WEEK_NAMES: {
    long: string[];
    short: string[];
    narrow: string[];
};
export declare const ONE_DAY_MILLISECONDS = 86400000;
export declare const ONE_HOUR_MILLISECONDS = 1440000;
export declare const ONE_MINUTE_MILLISECONDS = 60000;
export declare const ONE_SECOND_MILLISECONDS = 1000;
export declare class SimNativeDate extends SimDateAdapter<Date> {
    addDays(date: Date, days: number): Date;
    addMonths(date: Date, months: number): Date;
    addYears(date: Date, years: number): Date;
    clampDate(date: Date, min?: Date | null, max?: Date | null): Date;
    clampDatetime(date: Date, min?: Date | null, max?: Date | null): Date;
    clone(date: Date): Date;
    compareDate(first: Date, second: Date): number;
    compareDatetime(first: Date, second: Date): number;
    createDate(year: number, month: number, date: number, hours?: number, minutes?: number, seconds?: number, milliseconds?: number): Date;
    deserialize(value: SafeAny): Date;
    format(date: Date, displayFormat?: string): string;
    getDate(date: Date): number;
    getDayOfWeek(date: Date): number;
    getDayOfWeekNames(style: SimDateStyleName): string[];
    getFirstDayOfWeek(): number;
    getFirstDayOfWeekInMonth(date: Date): number;
    getHours(date: Date): number;
    getMinutes(date: Date): number;
    getMonth(date: Date): number;
    getSeconds(date: Date): number;
    getMonthNames(style: SimDateStyleName): string[];
    getNumDaysInMonth(date: Date): number;
    getNumWeekInYear(date: Date): number;
    getYear(date: Date): number;
    invalid(): Date;
    isDateInstance(obj: SafeAny): obj is Date;
    isValid(date: Date): boolean;
    parse(value: string | number): Date | null;
    sameDate(first: Date | null, second: Date | null): boolean;
    sameDatetime(first: Date | null, second: Date | null): boolean;
    toIso8601(date: Date): string;
    today(): Date;
    private _2digit;
    private _createDateWithOverflow;
    private _format;
}