import React from 'react';
import { IAppend } from './Append';
import { IPrepend } from './Prepend';
import { IText } from './Text';
export interface IInputGroup {
    className?: any;
    size?: 'sm' | 'lg';
    [x: string]: any;
}
export interface IInputGroupSubComponents {
    Prepend: React.FC<IPrepend>;
    Append: React.FC<IAppend>;
    Text: React.FC<IText>;
}
export declare const InputGroup: React.FC<IInputGroup> & IInputGroupSubComponents;