/**
 * Request handlers for OpenAPI specification and Swagger UI
 */
import type { IRequestContext } from '../core/smartserve.interfaces.js';
import type { IOpenApiGeneratorOptions } from './openapi.types.js';
/**
 * Create a handler that serves the OpenAPI JSON specification
 */
export declare function createOpenApiHandler(options: IOpenApiGeneratorOptions): (ctx: IRequestContext) => Promise<Response>;
/**
 * Create a handler that serves Swagger UI
 *
 * Loads Swagger UI from unpkg CDN - no bundled assets needed
 */
export declare function createSwaggerUiHandler(specUrl?: string, title?: string): (ctx: IRequestContext) => Promise<Response>;
/**
 * Create a handler that serves ReDoc UI (alternative to Swagger UI)
 *
 * ReDoc provides a clean, responsive documentation layout
 */
export declare function createReDocHandler(specUrl?: string, title?: string): (ctx: IRequestContext) => Promise<Response>;