import { Agent, AgentMetadata, TargetPlatform } from './Agent';
export declare class AgentManager {
    private projectRoot;
    /** Legacy Copilot agents dir — kept for backward compat with callers that read it. */
    private agentsDir;
    private platforms;
    private frameworkVersion;
    private installedAgentsCache;
    constructor(projectRoot: string, agentsDir?: string, platforms?: TargetPlatform[], frameworkVersion?: string);
    /**
     * Initialize required directories for all configured platforms.
     */
    initialize(): Promise<void>;
    /**
     * Install an agent across all configured platforms.
     * Returns the map of { platform → written file path }.
     */
    installAgent(agent: Agent, force?: boolean): Promise<Map<TargetPlatform, string>>;
    /**
     * Remove an agent from all platforms.
     */
    removeAgent(name: string): Promise<boolean>;
    /**
     * List installed agents by scanning the primary Copilot agents directory.
     * Falls back to Open Plugins agents dir if the Copilot dir is absent.
     */
    listInstalled(): Promise<AgentMetadata[]>;
    /**
     * Check if an agent is installed (checks primary Copilot location).
     */
    isInstalled(name: string): Promise<boolean>;
    /**
     * Parse agent metadata from an .agent.md file using gray-matter.
     */
    private parseAgentMetadata;
    /**
     * Load all agents currently in the cache (used for AGENTS.md regeneration).
     * When cache is cold (e.g. after restart), falls back to stubs from disk metadata.
     */
    private loadCachedAgents;
    /** Returns the primary Copilot agents directory path. */
    getAgentsDir(): string;
    /** Returns configured target platforms. */
    getPlatforms(): TargetPlatform[];
}
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