import type { Renderer, RenderNode } from "../renderer.js";
export declare const GROUP_ICONS: Record<string, string>;
export declare class ToolGroup {
    readonly node: RenderNode;
    readonly kind: string;
    private view;
    private maxVisible;
    private allChildren;
    private callsById;
    private expanded;
    private open;
    constructor(renderer: Renderer, kind: string, maxVisible?: number);
    addCall(toolCallId: string, name: string, detail: string): void;
    recordCompletion(toolCallId: string, exitCode: number | null, summary?: string): void;
    setExpanded(expanded: boolean): void;
    seal(): void;
    private visibleSliceStart;
    private repaint;
}