/**
 * Task Tool - Stub implementation
 * Handles task execution and management
 */
export interface Task {
    id: string;
    name: string;
    description: string;
    status: 'pending' | 'running' | 'completed' | 'failed';
    created_at: Date;
    updated_at: Date;
    metadata?: Record<string, any>;
}
export declare class TaskTool {
    private tasks;
    createTask(name: string, description: string, metadata?: Record<string, any>): Promise<Task>;
    getTask(id: string): Promise<Task | null>;
    updateTaskStatus(id: string, status: Task['status']): Promise<void>;
    listTasks(): Promise<Task[]>;
    executeTask(id: string): Promise<void>;
}