import * as React from 'react';
type StyledAccordionDetailsProps = React.HTMLAttributes<HTMLDivElement> & {
    contentClassName?: string;
};
/**
 * Native accordion panel (replaces `@base-ui/react`): a `role="region"` whose height animates
 * between 0 and its measured content height via the SCSS `--accordion-panel-height` var (was
 * base-ui-provided). Kept `hidden` when closed after the transition for a11y. TASK-201.
 */
export declare const StyledAccordionDetails: ({ children, className, contentClassName, ...props }: StyledAccordionDetailsProps) => JSX.Element;
export {};