import { ITransport, ITransportConfig } from './base.js';
/**
 * Factory for creating transport instances.
 * This factory creates transport instances for MCP communication based on configuration.
 */
export declare class TransportFactory {
    /**
     * Create a transport instance based on the provided configuration.
     *
     * @param config Transport configuration
     * @returns A transport instance
     * @throws Error if the transport type is not supported
     */
    static create(config: ITransportConfig): ITransport;
    /**
     * Create a transport based on environment variables.
     * Supports both STDIO and HTTP transports based on MCP_TRANSPORT_TYPE.
     *
     * @returns A transport instance
     */
    static createFromEnvironment(): ITransport;
}