/**
 * 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 { Validation, ValidationState, ValueBase } from "@react-types/shared";
import { PickerBaseInitialState } from "../picker-base";
import { SegmentInitialState } from "../segment";
import { RangeValueBase } from "../utils/types";
export declare type DatePickerInitialState = ValueBase<string> & RangeValueBase<string> & Validation & PickerBaseInitialState & Pick<Partial<SegmentInitialState>, "formatOptions" | "placeholderDate"> & {
    /**
     * Whether the element should receive focus on render.
     */
    autoFocus?: boolean;
};
export declare const useDatePickerState: (props?: DatePickerInitialState) => {
    calendar: import("../calendar").CalendarStateReturn;
    isDateRangePicker: 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;
    baseId: string;
    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>>;
    visible: boolean;
    animated: number | boolean;
    animating: boolean;
    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">>;
    /**
     * Whether the element should receive focus on render.
     */
    pickerId: string | undefined;
    dialogId: string | undefined;
    isDisabled: boolean | undefined;
    isReadOnly: boolean | undefined;
    segmentFocus: (() => void) | undefined;
    dateValue: string;
    setDateValue: React.Dispatch<React.SetStateAction<string>>;
    selectDate: (newValue: string) => void;
    validationState: ValidationState;
    minValue: string | undefined;
    maxValue: string | undefined;
    isRequired: boolean | undefined;
};
export declare type DatePickerStateReturn = ReturnType<typeof useDatePickerState>;