import type { Dayjs } from 'dayjs';
type CalendarDateCellType = 'next' | 'prev' | 'current';
type CalendarDateCell = {
    text: number;
    type: CalendarDateCellType;
};
export declare const calculateValidatedDateRange: (startDayjs: Dayjs, endDayjs: Dayjs) => [Dayjs, Dayjs][];
export declare const rangeArr: (n: number) => number[];
export declare const getPrevMonthLastDays: (date: Dayjs, count: number) => number[];
export declare const getMonthDays: (date: Dayjs) => number[];
export declare const toNestedArr: (days: CalendarDateCell[]) => CalendarDateCell[][];
export {};
