import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
export interface HealthStatus {
    auth: boolean;
    db: boolean;
    lastSync: string | null;
    uptime: number;
}
export interface HttpTransportHandle {
    close: () => Promise<void>;
    port: number;
    host: string;
    sessionCount: () => number;
}
/** Factory result: McpServer + optional callback for client info from MCP initialize handshake */
export interface McpServerFactoryResult {
    server: McpServer;
    onClientInfo?: (info: {
        name: string;
        version: string;
    }) => void;
}
export interface HttpTransportOptions {
    healthCheck?: () => Promise<HealthStatus> | HealthStatus;
    sessionTimeoutMs?: number;
    maxSessions?: number;
    /** Reaper sweep interval in ms (default: 60000). Exposed for testing. */
    reaperIntervalMs?: number;
}
/**
 * Start HTTP transport for daemon mode.
 *
 * @param createMcpServerFn Factory that creates a new McpServer per session.
 *   Can return just an McpServer (backward compat) or { server, onClientInfo }.
 * @param port Port to bind to (default: 3100)
 * @param host Host to bind to (default: 127.0.0.1, localhost only for security)
 * @param options Session lifecycle and health check options
 * @returns Handle with close() for graceful shutdown
 */
export declare function startHttpTransport(createMcpServerFn: () => McpServer | McpServerFactoryResult | Promise<McpServer | McpServerFactoryResult>, port?: number, host?: string, options?: HttpTransportOptions): Promise<HttpTransportHandle>;
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