/**
 * @license
 * Copyright 2025 Vybestack LLC
 * SPDX-License-Identifier: Apache-2.0
 */
import { type Todo, type TodoToolCall } from '../tools/todo-schemas.js';
export interface GroupedToolCall {
    toolCall: TodoToolCall;
    count: number;
}
export interface TodoFormatterOptions {
    header?: string;
    includeSummary?: boolean;
    maxToolCalls?: number;
    getLiveToolCalls?: (todoId: string) => TodoToolCall[];
}
/**
 * Groups consecutive identical tool calls to create a concise textual representation.
 */
export declare const groupToolCalls: (toolCalls: TodoToolCall[]) => GroupedToolCall[];
/**
 * Produces a textual representation of todos that mirrors the information shown in the Ink Todo panel.
 */
export declare const formatTodoListForDisplay: (todos: Todo[], options?: TodoFormatterOptions) => string;