/**
 * All credit goes to [React Spectrum](https://github.com/adobe/react-spectrum)
 * We improved the Calendar from Stately [useDatePickerState](https://github.com/adobe/react-spectrum/blob/main/packages/%40react-stately/datepicker/src/useDatePickerState.ts)
 * to work with Reakit System
 */
import * as React from "react";
import { RangeValue, Validation, ValidationState, ValueBase } from "@react-types/shared";
import { PickerBaseInitialState } from "../picker-base";
import { SegmentInitialState } from "../segment";
import { RangeValueBase } from "../utils/types";
export declare type DateRangePickerInitialState = ValueBase<RangeValue<string>> & RangeValueBase<string> & Validation & PickerBaseInitialState & Pick<Partial<SegmentInitialState>, "formatOptions" | "placeholderDate"> & {
    /**
     * Whether the element should receive focus on render.
     */
    autoFocus?: boolean;
};
export declare const useDateRangePickerState: (props?: DateRangePickerInitialState) => {
    startSegmentState: {
        baseId: string | undefined;
        unstable_idCountRef: React.MutableRefObject<number>;
        setBaseId: React.Dispatch<React.SetStateAction<string>>;
        unstable_virtual: boolean;
        rtl: boolean;
        orientation?: import("reakit/ts/Composite/__utils/types").Orientation | undefined;
        items: import("reakit/ts/Composite/__utils/types").Item[];
        groups: import("reakit/ts/Composite/__utils/types").Group[];
        currentId?: string | null | undefined;
        loop: boolean | import("reakit/ts/Composite/__utils/types").Orientation;
        wrap: boolean | import("reakit/ts/Composite/__utils/types").Orientation;
        shift: boolean;
        unstable_moves: number;
        unstable_hasActiveWidget: boolean;
        unstable_includesBaseElement: boolean;
        registerItem: (item: import("reakit/ts/Composite/__utils/types").Item) => void;
        unregisterItem: (id: string) => void;
        registerGroup: (group: import("reakit/ts/Composite/__utils/types").Group) => void;
        unregisterGroup: (id: string) => void;
        move: (id: string | null) => void;
        next: (unstable_allTheWay?: boolean | undefined) => void;
        previous: (unstable_allTheWay?: boolean | undefined) => void;
        up: (unstable_allTheWay?: boolean | undefined) => void;
        down: (unstable_allTheWay?: boolean | undefined) => void;
        first: () => void;
        last: () => void;
        sort: () => void;
        unstable_setVirtual: React.Dispatch<React.SetStateAction<boolean>>;
        setRTL: React.Dispatch<React.SetStateAction<boolean>>;
        setOrientation: React.Dispatch<React.SetStateAction<import("reakit/ts/Composite/__utils/types").Orientation | undefined>>;
        setCurrentId: React.Dispatch<React.SetStateAction<string | null | undefined>>;
        setLoop: React.Dispatch<React.SetStateAction<boolean | import("reakit/ts/Composite/__utils/types").Orientation>>;
        setWrap: React.Dispatch<React.SetStateAction<boolean | import("reakit/ts/Composite/__utils/types").Orientation>>;
        setShift: React.Dispatch<React.SetStateAction<boolean>>;
        reset: () => void;
        unstable_setIncludesBaseElement: React.Dispatch<React.SetStateAction<boolean>>;
        unstable_setHasActiveWidget: React.Dispatch<React.SetStateAction<boolean>>;
        fieldValue: Date;
        setFieldValue: (value: Date) => void;
        segments: import("../segment").DateSegment[];
        dateFormatter: import("@internationalized/date").DateFormatter;
        increment(part: Intl.DateTimeFormatPartTypes): void;
        decrement(part: Intl.DateTimeFormatPartTypes): void;
        incrementPage(part: Intl.DateTimeFormatPartTypes): void;
        decrementPage(part: Intl.DateTimeFormatPartTypes): void;
        setSegment(part: Intl.DateTimeFormatPartTypes, v: number): void;
        confirmPlaceholder(part: Intl.DateTimeFormatPartTypes): void;
    };
    endSegmentState: {
        baseId: string | undefined;
        unstable_idCountRef: React.MutableRefObject<number>;
        setBaseId: React.Dispatch<React.SetStateAction<string>>;
        unstable_virtual: boolean;
        rtl: boolean;
        orientation?: import("reakit/ts/Composite/__utils/types").Orientation | undefined;
        items: import("reakit/ts/Composite/__utils/types").Item[];
        groups: import("reakit/ts/Composite/__utils/types").Group[];
        currentId?: string | null | undefined;
        loop: boolean | import("reakit/ts/Composite/__utils/types").Orientation;
        wrap: boolean | import("reakit/ts/Composite/__utils/types").Orientation;
        shift: boolean;
        unstable_moves: number;
        unstable_hasActiveWidget: boolean;
        unstable_includesBaseElement: boolean;
        registerItem: (item: import("reakit/ts/Composite/__utils/types").Item) => void;
        unregisterItem: (id: string) => void;
        registerGroup: (group: import("reakit/ts/Composite/__utils/types").Group) => void;
        unregisterGroup: (id: string) => void;
        move: (id: string | null) => void;
        next: (unstable_allTheWay?: boolean | undefined) => void;
        previous: (unstable_allTheWay?: boolean | undefined) => void;
        up: (unstable_allTheWay?: boolean | undefined) => void;
        down: (unstable_allTheWay?: boolean | undefined) => void;
        first: () => void;
        last: () => void;
        sort: () => void;
        unstable_setVirtual: React.Dispatch<React.SetStateAction<boolean>>;
        setRTL: React.Dispatch<React.SetStateAction<boolean>>;
        setOrientation: React.Dispatch<React.SetStateAction<import("reakit/ts/Composite/__utils/types").Orientation | undefined>>;
        setCurrentId: React.Dispatch<React.SetStateAction<string | null | undefined>>;
        setLoop: React.Dispatch<React.SetStateAction<boolean | import("reakit/ts/Composite/__utils/types").Orientation>>;
        setWrap: React.Dispatch<React.SetStateAction<boolean | import("reakit/ts/Composite/__utils/types").Orientation>>;
        setShift: React.Dispatch<React.SetStateAction<boolean>>;
        reset: () => void;
        unstable_setIncludesBaseElement: React.Dispatch<React.SetStateAction<boolean>>;
        unstable_setHasActiveWidget: React.Dispatch<React.SetStateAction<boolean>>;
        fieldValue: Date;
        setFieldValue: (value: Date) => void;
        segments: import("../segment").DateSegment[];
        dateFormatter: import("@internationalized/date").DateFormatter;
        increment(part: Intl.DateTimeFormatPartTypes): void;
        decrement(part: Intl.DateTimeFormatPartTypes): void;
        incrementPage(part: Intl.DateTimeFormatPartTypes): void;
        decrementPage(part: Intl.DateTimeFormatPartTypes): void;
        setSegment(part: Intl.DateTimeFormatPartTypes, v: number): void;
        confirmPlaceholder(part: Intl.DateTimeFormatPartTypes): void;
    };
    calendar: import("../calendar").RangeCalendarStateReturn;
    isDateRangePicker: boolean;
    baseId: string;
    unstable_idCountRef: React.MutableRefObject<number>;
    visible: boolean;
    animated: number | boolean;
    animating: boolean;
    setBaseId: React.Dispatch<React.SetStateAction<string>>;
    show: () => void;
    hide: () => void;
    toggle: () => void;
    setVisible: React.Dispatch<React.SetStateAction<boolean>>;
    setAnimated: React.Dispatch<React.SetStateAction<number | boolean>>;
    stopAnimation: () => void;
    modal: boolean;
    unstable_disclosureRef: React.MutableRefObject<HTMLElement | null>;
    setModal: React.Dispatch<React.SetStateAction<boolean>>;
    unstable_referenceRef: React.RefObject<HTMLElement | null>;
    unstable_popoverRef: React.RefObject<HTMLElement | null>;
    unstable_arrowRef: React.RefObject<HTMLElement | null>;
    unstable_popoverStyles: React.CSSProperties;
    unstable_arrowStyles: React.CSSProperties;
    unstable_originalPlacement: "auto" | "left" | "right" | "auto-start" | "auto-end" | "top-start" | "top" | "top-end" | "right-start" | "right-end" | "bottom-end" | "bottom" | "bottom-start" | "left-end" | "left-start";
    unstable_update: () => boolean;
    placement: "auto" | "left" | "right" | "auto-start" | "auto-end" | "top-start" | "top" | "top-end" | "right-start" | "right-end" | "bottom-end" | "bottom" | "bottom-start" | "left-end" | "left-start";
    place: React.Dispatch<React.SetStateAction<"auto" | "left" | "right" | "auto-start" | "auto-end" | "top-start" | "top" | "top-end" | "right-start" | "right-end" | "bottom-end" | "bottom" | "bottom-start" | "left-end" | "left-start">>;
    pickerId: string | undefined;
    dialogId: string | undefined;
    isDisabled: boolean | undefined;
    isReadOnly: boolean | undefined;
    segmentFocus: (() => void) | undefined;
    dateValue: RangeValue<string>;
    setDateValue: React.Dispatch<React.SetStateAction<RangeValue<string>>>;
    selectDate: (date: RangeValue<string>) => void;
    validationState: ValidationState;
    minValue: string | undefined;
    maxValue: string | undefined;
    isRequired: boolean | undefined;
};
export declare type DateRangePickerStateReturn = ReturnType<typeof useDateRangePickerState>;