import { ComponentProps, ReactNode } from 'react';
import { AuthVisualSurface } from '../../lib/auth/core/auth-surface.js';
export type AuthNestedSurfaceProps = {
    children?: ReactNode;
    /**
     * `auto` (default) derives the next visual level from the parent Athena
     * surface. An explicit visual surface is an internal escape hatch.
     */
    level?: "auto" | AuthVisualSurface;
} & Omit<ComponentProps<"div">, "children">;
/**
 * Visual nesting primitive. Renders the configured `Surface` one step deeper
 * than the current Athena surface and republishes that level to descendants.
 */
export declare function AuthNestedSurface({ children, className, level, ...props }: AuthNestedSurfaceProps): import("react").JSX.Element;