/**
 * @file Standard MCP Client
 * @version 1.0.0
 * @status STABLE - DO NOT MODIFY WITHOUT TESTS
 * @lastModified 2024-06-28
 *
 * A standardized MCP client implementation using the official SDK
 *
 * IMPORTANT:
 * - Use for testing the Ethers MCP server
 * - Handles connection lifecycle
 *
 * Functionality:
 * - Connect to MCP server
 * - List available tools
 * - Call tools
 * - Disconnect cleanly
 */
/**
 * A standardized MCP client using the official SDK
 */
export declare class McpStandardClient {
    private client;
    private transport;
    private connected;
    /**
     * Creates a new MCP standard client
     * @param options Configuration options
     */
    constructor(options?: {
        serverCommand?: string;
        serverArgs?: string[];
        clientName?: string;
        clientVersion?: string;
    });
    /**
     * Connect to the MCP server
     */
    connect(): Promise<void>;
    /**
     * List all available tools from the server
     */
    listTools(): Promise<any>;
    /**
     * Call a tool on the MCP server
     *
     * @param name The name of the tool to call
     * @param args The arguments to pass to the tool
     * @returns The tool result
     */
    callTool(name: string, args?: Record<string, any>): Promise<any>;
    /**
     * Disconnect from the MCP server
     */
    disconnect(): Promise<void>;
    /**
     * Ensure the client is connected before performing operations
     * @private
     */
    private ensureConnected;
}