import { IncomingMessage, ServerResponse, Server } from 'node:http';
import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
import Database from 'better-sqlite3';
import { V as VectorStore } from '../types-CRqwkJoZ.js';
import { EmbeddingProvider } from '../embeddings/types.js';
import { NeuromcpConfig } from '../config.js';
import { Logger } from '../observability/logger.js';
import { Metrics } from '../observability/metrics.js';

interface HttpTransportOptions {
    readonly port: number;
    readonly host: string;
}
interface HttpDeps {
    readonly db: Database.Database;
    readonly vecStore: VectorStore;
    readonly embedder: EmbeddingProvider;
    readonly config: NeuromcpConfig;
    readonly logger: Logger;
    readonly metrics: Metrics;
}
/**
 * Build the REST + SSE request handler. Exported so both the legacy
 * dual-mode HTTP transport (`startHttpTransport`) and the new MCP-HTTP
 * daemon (`startMcpHttpDaemon`) can mount the same endpoints — /health,
 * /api/search, /api/store, /api/store-batch, /events — without duplicating
 * the implementation.
 *
 * The returned handler responds with `404 not_found` for any path it does
 * not own, so callers can chain it after their own route matching.
 *
 * `deps` is optional because /health works without DB/embedder access.
 */
declare function createRestRequestHandler(logger: Logger, deps?: HttpDeps, extraAllowedHosts?: ReadonlySet<string>): (req: IncomingMessage, res: ServerResponse) => Promise<void>;
/**
 * Start an HTTP server with Streamable HTTP transport + search API.
 * Runs alongside stdio — enables remote MCP clients and hook consumption.
 */
declare function startHttpTransport(_server: McpServer, options: HttpTransportOptions, logger: Logger, deps?: HttpDeps): Promise<Server>;

export { type HttpDeps, type HttpTransportOptions, createRestRequestHandler, startHttpTransport };