/**
 * MCP Server Manager Service
 *
 * Manages the lifecycle of MCP server connections, including spawning processes,
 * maintaining tool registries, executing tool calls, and cleanup.
 */
import type { McpServerConfig, McpServerInstance, McpTool, ToolResult, LoadResult, MergedConfig } from '../types/mcp.js';
/**
 * MCP Server Manager Interface
 */
export interface IMcpServerManager {
    loadFromConfig(config: MergedConfig): Promise<LoadResult>;
    connectServer(name: string, config: McpServerConfig): Promise<McpServerInstance>;
    getTools(): Promise<McpTool[]>;
    callTool(toolName: string, args: Record<string, any>): Promise<ToolResult>;
    getServerStatus(name: string): McpServerInstance | undefined;
    cleanup(): Promise<void>;
}
/**
 * MCP Server Manager Implementation
 */
export declare class McpServerManager implements IMcpServerManager {
    private servers;
    private tools;
    /**
     * Load MCP servers from merged configuration
     */
    loadFromConfig(config: MergedConfig): Promise<LoadResult>;
    /**
     * Connect to a single MCP server
     */
    connectServer(name: string, config: McpServerConfig): Promise<McpServerInstance>;
    /**
     * Get all available tools from all active servers
     */
    getTools(): Promise<McpTool[]>;
    /**
     * Execute a tool by namespaced name
     */
    callTool(toolName: string, args: Record<string, any>): Promise<ToolResult>;
    /**
     * Get current status of a server by name
     */
    getServerStatus(name: string): McpServerInstance | undefined;
    /**
     * Clean up all server connections
     */
    cleanup(): Promise<void>;
}
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