import { FC, HTMLAttributes, PropsWithChildren } from 'react';
export type CalendarBaseHeaderProps = HTMLAttributes<HTMLDivElement>;
/**
 * `CalendarBaseHeader` is the foundational layout container for the top
 * section of a calendar component. It is typically used to house
 * navigation buttons (`Prev` / `Next`) and picker-trigger controls
 * (`MonthPickerButton`, `YearPickerButton`), providing consistent
 * spacing, alignment, and styling for all header-related UI elements.
 */
export declare const CalendarBaseHeader: FC<PropsWithChildren<CalendarBaseHeaderProps>>;