/**
 * In-memory cache for definitions
 */
import type { ResolvedAgent, ResolvedTool } from './types';
export declare class DefinitionCache {
    private agentCache;
    private toolCache;
    private ttl;
    constructor(ttl?: number);
    /**
     * Get cached agent
     */
    getAgent(key: string): ResolvedAgent | null;
    /**
     * Set cached agent
     */
    setAgent(key: string, value: ResolvedAgent): void;
    /**
     * Get cached tool
     */
    getTool(key: string): ResolvedTool | null;
    /**
     * Set cached tool
     */
    setTool(key: string, value: ResolvedTool): void;
    /**
     * Clear all caches
     */
    clear(): void;
    /**
     * Clear agent cache
     */
    clearAgents(): void;
    /**
     * Clear tool cache
     */
    clearTools(): void;
    /**
     * Get cache statistics
     */
    getStats(): {
        agents: {
            count: number;
            keys: string[];
        };
        tools: {
            count: number;
            keys: string[];
        };
        ttl: number;
    };
}
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