/**
 * OAuth Metadata Endpoints
 *
 * Serves RFC 9728 Protected Resource Metadata and RFC 8414 Authorization
 * Server Metadata at their well-known URLs.
 */
import type { HarperRequest } from '../types.ts';
/**
 * Handle GET /.well-known/oauth-protected-resource/<kbId>
 *
 * RFC 9728 — tells MCP clients where to find the authorization server
 * and what scopes are supported. Each KB has its own protected resource
 * metadata so the resource URL is scoped to that KB.
 */
export declare function handleProtectedResourceMetadata(request: HarperRequest, kbId: string, resourcePath?: string): Response;
/**
 * Handle GET /.well-known/oauth-authorization-server
 *
 * RFC 8414 — describes the authorization server's capabilities,
 * endpoints, and supported grant types.
 */
export declare function handleAuthServerMetadata(request: HarperRequest): Response;
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