/**
 * 执行日志系统
 * 记录所有执行操作的日志
 */
export interface LogEntry {
    timestamp: string;
    level: 'info' | 'success' | 'warning' | 'error';
    message: string;
    taskId?: string;
    workerId?: string;
    metadata?: Record<string, any>;
}
export interface ExecutionLog {
    sessionId: string;
    startTime: string;
    endTime?: string;
    command: string;
    entries: LogEntry[];
    stats: {
        tasksCompleted: number;
        tasksFailed: number;
        deliverablesCreated: number;
    };
}
export interface RuntimeObservationEventSummary {
    timestamp: string;
    message: string;
    taskId: string | null;
    workerId: string | null;
    permissionProfile: string | null;
    stage: string | null;
    result: string | null;
    reason: string | null;
}
export interface RuntimeObservationSummary {
    sessionId: string;
    startTime: string;
    endTime?: string;
    completed: number;
    failed: number;
    blocked: number;
    deliverables: number;
    lastEvent: string | null;
    lastTaskId: string | null;
    permissionProfile: string | null;
    signals: {
        readyTasks: number;
        blockedTasks: number;
        pendingReview: number;
        unreadMessages: number;
    } | null;
    events: RuntimeObservationEventSummary[];
    recentEvents: RuntimeObservationEventSummary[];
}
/**
 * 日志管理器
 */
export declare class LogManager {
    private sessionId;
    private log;
    private logPath;
    private basePath;
    private initialized;
    constructor(command: string, basePath?: string, sessionId?: string);
    /**
     * 如果已有日志文件，加载已有内容而不是覆盖
     */
    private ensureLoaded;
    /**
     * 记录日志
     */
    addEntry(level: LogEntry['level'], message: string, options?: {
        taskId?: string;
        workerId?: string;
        metadata?: Record<string, any>;
    }): Promise<void>;
    /**
     * 记录任务完成
     */
    taskCompleted(): void;
    /**
     * 记录任务失败
     */
    taskFailed(): void;
    /**
     * 记录交付物创建
     */
    deliverableCreated(): void;
    /**
     * 结束会话
     */
    end(): Promise<void>;
    /**
     * 保存日志
     */
    private save;
    getSessionId(): string;
}
/**
 * 读取历史日志
 */
export declare function getExecutionLogs(basePath?: string): Promise<ExecutionLog[]>;
/**
 * 获取指定会话的日志
 */
export declare function getLog(sessionId: string, basePath?: string): Promise<ExecutionLog | null>;
export declare function getLatestRuntimeObservation(basePath?: string): Promise<RuntimeObservationSummary | null>;
export declare function getRuntimeObservation(sessionId: string, basePath?: string): Promise<RuntimeObservationSummary | null>;
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