import React from 'react';
import { RiverProps } from '../River';
export declare const RiverBreakoutVariants: readonly ["default", "gridline"];
export type RiverBreakoutVariant = (typeof RiverBreakoutVariants)[number];
type RiverBreakoutProps = Omit<RiverProps, 'align' | 'imageTextRatio'> & {
    /**
     * Apply a visual variant. The default is `default`.
     * `gridline` adds horizontal border lines and lateral spacing.
     */
    variant?: RiverBreakoutVariant;
};
export declare const RiverBreakout: React.ForwardRefExoticComponent<Omit<RiverBreakoutProps, "ref"> & React.RefAttributes<HTMLElement>> & {
    Visual: React.ForwardRefExoticComponent<Omit<React.PropsWithChildren<import("..").RiverVisualProps>, "ref"> & React.RefAttributes<HTMLDivElement>>;
    Content: React.ForwardRefExoticComponent<Omit<import("..").RiverContentProps, "ref"> & React.RefAttributes<HTMLDivElement>>;
    A11yHeading: ({ as, children }: React.PropsWithChildren<{
        as?: "h2" | "h3";
    }>) => import("react/jsx-runtime").JSX.Element;
};
export {};