import { Locale } from 'date-fns';
import { DateRange, DayPickerRangeSelectionVariant } from './dayPickerTypes';
export declare const createCustomRangeModifiers: (value: DateRange | undefined) => {
    selected: import('react-day-picker').DateRange | undefined;
    range_start: Date | undefined;
    range_end: Date | undefined;
    range_middle: import('react-day-picker').DateRange | undefined;
};
export declare const getCustomRangeValue: ({ day, selectionVariant, rollingDays, locale, currentValue, }: {
    day: Date;
    selectionVariant: Exclude<DayPickerRangeSelectionVariant, "default">;
    rollingDays: number;
    locale: Locale;
    currentValue: DateRange | undefined;
}) => DateRange | undefined;
