import { LitElement, TemplateResult, CSSResult } from 'lit';
import { StreamEvent } from '../ai-chatbot/types.js';
declare global {
    interface HTMLElementTagNameMap {
        'forge-ai-event-stream-viewer': AiEventStreamViewerComponent;
    }
}
export declare const AiEventStreamViewerComponentTagName: keyof HTMLElementTagNameMap;
/**
 * @tag forge-ai-event-stream-viewer
 *
 * @summary Displays a timeline of adapter events with expandable JSON data.
 */
export declare class AiEventStreamViewerComponent extends LitElement {
    #private;
    static styles: CSSResult;
    events: StreamEvent[];
    render(): TemplateResult;
}