/**
 * @license
 * Copyright 2025 OSAgent OC
 * SPDX-License-Identifier: Apache-2.0
 */
import type { RegisteredAgent, AgentTier } from './types.js';
/**
 * Agent Registry - manages available agents and their capabilities
 */
export declare class AgentRegistry {
    private agents;
    private capabilityIndex;
    private tierIndex;
    constructor();
    /**
     * Register a new agent
     */
    registerAgent(agent: RegisteredAgent): void;
    /**
     * Unregister an agent
     */
    unregisterAgent(id: string): boolean;
    /**
     * Get agent by ID
     */
    getAgent(id: string): RegisteredAgent | undefined;
    /**
     * Get all registered agents
     */
    getAllAgents(): RegisteredAgent[];
    /**
     * Get agents by tier
     */
    getAgentsByTier(tier: AgentTier): RegisteredAgent[];
    /**
     * Get agents by capability
     */
    getAgentsByCapability(capabilityName: string): RegisteredAgent[];
    /**
     * Find agents matching keywords in prompt
     */
    findAgentsForPrompt(prompt: string): Array<{
        agent: RegisteredAgent;
        score: number;
        matchedKeywords: string[];
    }>;
    /**
     * Get tier multiplier for scoring
     */
    private getTierMultiplier;
    /**
     * Find agents matching a directory pattern (for project agents)
     */
    findAgentsForDirectory(directory: string): RegisteredAgent[];
    /**
     * Simple pattern matching
     */
    private matchPattern;
    /**
     * Update agent statistics
     */
    updateAgentStats(agentId: string, success: boolean, duration: number): void;
    /**
     * Enable/disable agent
     */
    setAgentEnabled(agentId: string, enabled: boolean): void;
    /**
     * Get agent count by tier
     */
    getAgentCountByTier(): Record<AgentTier, number>;
    /**
     * Get total agent count
     */
    getTotalAgentCount(): number;
    /**
     * Get enabled agent count
     */
    getEnabledAgentCount(): number;
    /**
     * Export registry for persistence
     */
    export(): RegisteredAgent[];
    /**
     * Import agents (e.g., from config file)
     */
    import(agents: RegisteredAgent[]): void;
    /**
     * Clear all non-builtin agents
     */
    clearDynamicAgents(): void;
}
export declare const defaultAgentRegistry: AgentRegistry;