/// <reference types="react" />
import { RoleHTMLProps, RoleOptions } from "reakit";
import { CalendarStateReturn } from "./CalendarState";
export declare const useCalendarHeader: {
    (options?: CalendarHeaderOptions | undefined, htmlProps?: RoleHTMLProps | undefined, unstable_ignoreUseOptions?: boolean | undefined): RoleHTMLProps;
    unstable_propsAreEqual: (prev: RoleOptions & Pick<CalendarStateReturn, "calendarId" | "currentMonth"> & {
        format?: Intl.DateTimeFormatOptions | undefined;
    } & import("react").HTMLAttributes<any> & import("react").RefAttributes<any> & {
        wrapElement?: ((element: import("react").ReactNode) => import("react").ReactNode) | undefined;
    }, next: RoleOptions & Pick<CalendarStateReturn, "calendarId" | "currentMonth"> & {
        format?: Intl.DateTimeFormatOptions | undefined;
    } & import("react").HTMLAttributes<any> & import("react").RefAttributes<any> & {
        wrapElement?: ((element: import("react").ReactNode) => import("react").ReactNode) | undefined;
    }) => boolean;
    __keys: readonly any[];
    __useOptions: (options: CalendarHeaderOptions, htmlProps: RoleHTMLProps) => CalendarHeaderOptions;
};
export declare const CalendarHeader: import("../system").Component<"h2", RoleOptions & Pick<CalendarStateReturn, "calendarId" | "currentMonth"> & {
    format?: Intl.DateTimeFormatOptions | undefined;
} & import("react").HTMLAttributes<any> & import("react").RefAttributes<any> & {
    wrapElement?: ((element: import("react").ReactNode) => import("react").ReactNode) | undefined;
}>;
export declare type CalendarHeaderOptions = RoleOptions & Pick<CalendarStateReturn, "calendarId" | "currentMonth"> & {
    format?: Intl.DateTimeFormatOptions;
};
export declare type CalendarHeaderHTMLProps = RoleHTMLProps;
export declare type CalendarHeaderProps = CalendarHeaderOptions & CalendarHeaderHTMLProps;