/**
 * QA360 History Tools
 * Manage and query test run history via MCP
 */
import { MCPServerConfig } from '../types/index.js';
import { SecurityManager } from '../security/manager.js';
import { AuditLogger } from '../security/audit.js';
export declare class HistoryTools {
    private config;
    private security;
    private audit;
    constructor(config: MCPServerConfig, security: SecurityManager, audit: AuditLogger);
    execute(toolName: string, args: any): Promise<any>;
    /**
     * List runs with optional filters
     */
    private list;
    /**
     * Get detailed run information
     */
    private get;
    /**
     * Compare two runs
     */
    private diff;
    /**
     * Analyze trends over time
     */
    private trend;
    /**
     * Export run bundle
     */
    private export;
    /**
     * Garbage collection
     */
    private gc;
    /**
     * Pin/unpin runs
     */
    private pin;
}
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