import { LitElement, nothing, PropertyValues, TemplateResult, CSSResult } from 'lit';
import { ToolCall, ToolDefinition } from '../ai-chatbot/types.js';
declare global {
    interface HTMLElementTagNameMap {
        'forge-ai-tool-call-indicator': AiToolCallIndicatorComponent;
    }
}
export declare const AiToolCallIndicatorComponentTagName: keyof HTMLElementTagNameMap;
/**
 * @tag forge-ai-tool-call-indicator
 *
 * @summary Expandable timeline summarizing the tool calls made during an assistant response.
 *
 * @description
 * Collapsed, it shows an activity summary ("Running tools…" or "Used N tools · Xs"). When
 * expanded, it lists each tool call with its status. In debug mode the expanded view also
 * shows each tool's arguments and result.
 */
export declare class AiToolCallIndicatorComponent extends LitElement {
    #private;
    static styles: CSSResult;
    toolCalls: ToolCall[];
    tools?: Map<string, ToolDefinition>;
    debugMode: boolean;
    private _expanded;
    private _expandedRows;
    willUpdate(changedProperties: PropertyValues<this>): void;
    render(): TemplateResult | typeof nothing;
}