import React from 'react';
/**
 * __Icon button__
 *
 * An icon button is used to create navigation items such as Help, Settings
 * and Notifications. You can use this component to create your own items to
 * pass into `AtlassianNavigation`'s render props, but where possible you should
 * rely on the defaults.
 *
 */
export declare const IconButton: React.ForwardRefExoticComponent<import("./types").BaseIconButtonProps & {
    icon: React.ReactChild | undefined;
    theme?: ((current: (props: import("@atlaskit/button/custom-theme-button").ThemeProps) => import("@atlaskit/button/custom-theme-button").ThemeTokens, props: import("@atlaskit/button/custom-theme-button").ThemeProps) => import("@atlaskit/button/custom-theme-button").ThemeTokens) | undefined;
} & React.RefAttributes<HTMLElement>>;