/**
 * MCP Transport Client - Supports HTTP, Streamable-HTTP, and SSE transports
 *
 * Transport types:
 * - http: Simple HTTP POST to /mcp (memory-mcp-sqlite custom)
 * - streamable-http: MCP 2025-03-26 spec - POST to /mcp with Accept header
 * - sse: Deprecated MCP 2024-11-05 spec - GET /sse + POST /messages/{session_id}
 */
import type { JsonRpcRequest, JsonRpcResponse, TransportType } from "../shared/types.js";
/**
 * Client configuration
 */
interface DaemonClient {
    port: number;
    transport: TransportType;
    sessionId?: string;
    baseUrl: string;
    projectPath?: string;
    sseSessionId?: string;
    sseReader?: ReadableStreamDefaultReader<Uint8Array>;
    sseBuffer?: string;
    sseReading?: boolean;
    pendingResponses?: Map<string | number, (response: JsonRpcResponse) => void>;
}
/**
 * Create a daemon client with transport type and optional project path
 */
export declare function createDaemonClient(port: number, transport?: TransportType, projectPath?: string): DaemonClient;
/**
 * Send a JSON-RPC request to the daemon
 * Routes to appropriate transport handler based on client config
 */
export declare function sendRequest(client: DaemonClient, message: JsonRpcRequest): Promise<JsonRpcResponse>;
/**
 * Send a notification to the daemon (no response expected)
 */
export declare function sendNotification(client: DaemonClient, message: JsonRpcRequest): Promise<void>;
/**
 * Close the session
 */
export declare function closeSession(client: DaemonClient): Promise<void>;
/**
 * Check if daemon is responding
 * Uses transport-specific health check
 */
export declare function pingDaemon(port: number, transport?: TransportType): Promise<boolean>;
export {};
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