import { FC, PropsWithChildren } from 'react';
interface SectionHeading {
    /** The id the surrounding `Section` gives its heading. */
    id: string;
    /** Whether a heading currently renders with that id. */
    isRendered: boolean;
    /** Called by a heading that renders with the id; returns the cleanup. */
    register: () => () => void;
}
/** The heading state a `Section` provides for the given heading id. */
export declare const useSectionHeading: (id: string) => SectionHeading;
export declare const SectionHeadingProvider: import('react').Provider<SectionHeading | undefined>;
/**
 * Ends the surrounding `Section`'s heading scope, for content that has a
 * heading of its own (`Accordion`, `Alert`, an overlay, …).
 */
export declare const SectionHeadingReset: FC<PropsWithChildren>;
/** Marks the section heading as rendered while a heading carries its id. */
export declare const useRegisterSectionHeading: (id: string | undefined) => void;
/**
 * The `aria-labelledby` of a grid or table: its own label, else the heading of
 * the surrounding `Section` once that heading renders.
 */
export declare const useLabelledBySectionHeading: (props: {
    "aria-label"?: string;
    "aria-labelledby"?: string;
}) => string | undefined;
export {};