import type { FC, HTMLAttributes, ReactNode, Ref } from 'react';
export interface BannerIconProps extends Omit<HTMLAttributes<HTMLDivElement>, 'children'> {
    ref?: Ref<HTMLDivElement>;
    /** Override the default icon for the variant. */
    icon?: ReactNode;
}
/**
 * Leading icon for Banner — compose it as a child of Banner.
 *
 * Automatically displays the appropriate icon based on the parent Banner's
 * variant: destructive, info, and warning each render a default icon; primary
 * and secondary render none. Pass a custom `icon` to override the default (or
 * to add an icon to primary/secondary).
 *
 * Renders nothing when there is no icon to show — i.e. on a variant without a
 * default icon and no custom `icon` provided.
 */
export declare const BannerIcon: FC<BannerIconProps>;