import React from 'react';
export type CatalogSortButtonProps = {
    onSortChange: (sortOption: string | null) => void;
    currentSort?: string | null;
};
export declare function CatalogSortButton({ onSortChange, currentSort, }: {
    onSortChange: (sortOption: string | null) => void;
    currentSort?: string | null;
}): React.JSX.Element;