import type { CalendarCell, TdCalendarProps } from './type';
import type { CalendarData } from './interface';
export declare const getDayCn: (num: number) => string;
export declare const getCellColIndex: (firstDayOfWeek: number, dt: Date) => number;
export declare const addDate: (dt: Date, days: number) => Date;
export declare const createYearCellsData: (props: TdCalendarProps, state: CalendarData) => CalendarCell[];
export declare const createMonthCellsData: (props: TdCalendarProps, state: CalendarData) => CalendarCell[][];
