import * as React from 'react';
export interface IconButtonProps extends React.ButtonHTMLAttributes<HTMLButtonElement> {
    /**
     * The icon to display in the button.
     */
    children: React.ReactNode;
    /**
     * The size of the button.
     * @default "2"
     */
    size?: '1' | '2' | '3';
    /**
     * The variant of the button.
     * @default "ghost"
     */
    variant?: 'solid' | 'outline' | 'soft' | 'ghost';
    /**
     * The color of the button.
     * @default "gray"
     */
    color?: 'gray' | 'red' | 'green' | 'blue';
    /**
     * Additional CSS class names.
     */
    className?: string;
}
export declare const IconButton: React.ForwardRefExoticComponent<IconButtonProps & React.RefAttributes<HTMLButtonElement>>;