/**
 * Internal component: BaseRangePickerCalendar
 * Combines header (month label only) and CalendarGrid for a single month
 */
export declare function BaseRangePickerCalendar({ viewingMonth, handleKeyboardNavigation, }: {
    viewingMonth: Date;
    handleKeyboardNavigation?: React.KeyboardEventHandler<HTMLButtonElement>;
}): import("react/jsx-runtime").JSX.Element;