import type { CustomItemProps, CustomItemComponentProps as MenuCustomItemComponentProps } from '@atlaskit/menu/types';
export interface CustomItemComponentProps extends MenuCustomItemComponentProps {
}
interface CustomItemPropsHack {
    <TComponentProps extends {}>(props: CustomItemProps<TComponentProps> & {
        ref?: any;
    } & Omit<TComponentProps, keyof CustomItemComponentProps>): JSX.Element | null;
}
/**
 * Used to support any custom items needed by products alongside the Header and Footer patterns.
 * Specific implementation of headers and footers are provided in the examples folder.
 *
 * @deprecated `@atlaskit/side-navigation` is deprecated. Use `@atlaskit/navigation-system` instead.
 */
export declare const CustomItem: CustomItemPropsHack;
export {};