import { AiChainStep } from '../../ai-elements/src/types';
type __VLS_Props = {
    steps: AiChainStep[];
    streaming?: boolean;
    defaultOpen?: boolean;
    label?: string;
    /**
     * The host-held user override. Streaming hosts re-render this component's
     * surroundings on every delta, and a branch realignment can recreate the
     * instance — an override kept only in instance state dies with it, which
     * reads as "clicking does nothing". Hosts that own it (feed `toggle` back
     * in here) make the reader's choice survive any remount; `undefined`
     * falls back to the internal override for standalone use.
     */
    userOpen?: boolean;
};
declare const _default: import('vue').DefineComponent<__VLS_Props, {}, {}, {}, {}, import('vue').ComponentOptionsMixin, import('vue').ComponentOptionsMixin, {
    toggle: (open: boolean) => any;
}, string, import('vue').PublicProps, Readonly<__VLS_Props> & Readonly<{
    onToggle?: ((open: boolean) => any) | undefined;
}>, {
    label: string;
    defaultOpen: boolean;
    userOpen: boolean;
    streaming: boolean;
}, {}, {}, {}, string, import('vue').ComponentProvideOptions, false, {}, HTMLDivElement>;
export default _default;