/// <reference types="react" />
export declare function useSegmentState(props?: SegmentInitialState): {
    showPlaceholder: import("react").MutableRefObject<Record<string | number | symbol, any>>;
    fieldValue: Date;
    setFieldValue: import("react").Dispatch<import("react").SetStateAction<Date>>;
    segments: DateSegment[];
    dateFormatter: import("@internationalized/date").DateFormatter;
    resetPlaceholder: () => void;
    displayPlaceholder: () => void;
    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;
    baseId: string;
    unstable_idCountRef: import("react").MutableRefObject<number>;
    setBaseId: import("react").Dispatch<import("react").SetStateAction<string>>;
    unstable_virtual: boolean;
    rtl: boolean;
    orientation?: "horizontal" | "vertical" | undefined;
    items: import("reakit/ts/Composite/__utils/types").Item[];
    groups: import("reakit/ts/Composite/__utils/types").Group[];
    currentId?: string | null | undefined;
    loop: boolean | "horizontal" | "vertical";
    wrap: boolean | "horizontal" | "vertical";
    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: import("react").Dispatch<import("react").SetStateAction<boolean>>;
    setRTL: import("react").Dispatch<import("react").SetStateAction<boolean>>;
    setOrientation: import("react").Dispatch<import("react").SetStateAction<"horizontal" | "vertical" | undefined>>;
    setCurrentId: import("react").Dispatch<import("react").SetStateAction<string | null | undefined>>;
    setLoop: import("react").Dispatch<import("react").SetStateAction<boolean | "horizontal" | "vertical">>;
    setWrap: import("react").Dispatch<import("react").SetStateAction<boolean | "horizontal" | "vertical">>;
    setShift: import("react").Dispatch<import("react").SetStateAction<boolean>>;
    reset: () => void;
    unstable_setIncludesBaseElement: import("react").Dispatch<import("react").SetStateAction<boolean>>;
    unstable_setHasActiveWidget: import("react").Dispatch<import("react").SetStateAction<boolean>>;
};
export interface ControllableState<T> {
    /**
     * value for uncontrolled mode
     */
    defaultValue?: T;
    /**
     * value for controlled mode
     */
    value?: T;
    /**
     * onChange for controlled mode
     */
    onChange?: (value: T, ...args: any[]) => void;
}
export interface SegmentInitialState extends ControllableState<Date> {
    /**
     * Sets formmating of date based on Intl.DateFormatOptions
     *
     * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DateTimeFormat
     *
     * @example
     * {
     *   year: "numeric",
     *   month: "2-digit",
     *   day: "2-digit",
     *   weekday: "long",
     * }
     */
    formatOptions?: Intl.DateTimeFormatOptions;
    placeholder?: {
        year: string;
        month: string;
        day: string;
    };
}
export interface DateSegment {
    type: Intl.DateTimeFormatPartTypes;
    text: string;
    value?: number;
    minValue?: number;
    maxValue?: number;
    placeholder?: string;
}
export declare type SegmentStateReturn = ReturnType<typeof useSegmentState>;