import dayjs from 'dayjs';
import RelativeDateRange from '../components/_inputs/date-range/types';
/**
 * Internal date range representation (neutral, unformatted)
 */
export type CalculatedDateRange = {
    startDate: dayjs.Dayjs;
    endDate: dayjs.Dayjs;
};
export type CalculableRelativeDateRange = Exclude<RelativeDateRange, RelativeDateRange.NONE>;
export declare const calcDates: (range: RelativeDateRange) => CalculatedDateRange | null;
export declare const calcDatesForUI: (range: RelativeDateRange) => {
    start: string;
    end: string;
} | null;
/**
 * Adapter for filter definitions (YYYY-MM-DD)
 */
export declare const calcDatesForAPI: (range: RelativeDateRange) => {
    start: string;
    end: string;
} | null;