import { ReactNode } from 'react';
import { ButtonProps } from 'react-aria-components/Button';
export interface AIProposalCardHeaderProps extends Omit<ButtonProps, 'children' | 'className' | 'slot'> {
    /** Header content, typically AIProposalCardSubtitle and AIProposalCardTitle. */
    children: ReactNode;
    /** Heading level used for historical proposal headers. @default 3 */
    level?: 1 | 2 | 3 | 4 | 5 | 6;
    /** Overrides the accessible name of the historical-proposal disclosure trigger. */
    disclosureLabel?: string;
}
/** Renders the status/title header and historical-proposal disclosure control. */
export declare const AIProposalCardHeader: import('react').ForwardRefExoticComponent<AIProposalCardHeaderProps & import('react').RefAttributes<HTMLElement>>;