import type { AgentTool } from '@earendil-works/pi-agent-core';
export type TurnPlanStatus = 'pending' | 'in_progress' | 'completed';
export interface TurnPlanStep {
    id?: string;
    step: string;
    status: TurnPlanStatus;
}
export interface TurnPlanDetails {
    explanation?: string;
    plan: TurnPlanStep[];
}
export declare function createUpdatePlanTool(): AgentTool;