import React from 'react';
import type { MdComboBoxBaseProps, MdComboBoxOption } from './MdComboBox';
interface Labels {
    helpTextFor?: string;
    reset?: string;
    openClose?: string;
}
export interface MdComboBoxGroupedOption {
    label: string;
    labels?: Labels;
    icon?: React.ReactNode;
    values: MdComboBoxOption[];
}
export interface MdComboBoxGroupedProps extends React.InputHTMLAttributes<HTMLInputElement>, MdComboBoxBaseProps {
    options: MdComboBoxGroupedOption[];
    defaultOptions?: MdComboBoxGroupedOption[];
    value: string | string[];
    hideSeparatorLine?: boolean;
    onSelectOption(_value: string[] | string): void;
}
declare const MdComboBoxGrouped: React.ForwardRefExoticComponent<MdComboBoxGroupedProps & React.RefAttributes<HTMLInputElement>>;
export default MdComboBoxGrouped;