import { OpenApiSpec } from '@loopback/openapi-spec';
/**
 * Decorate the given Controller constructor with metadata describing
 * the HTTP/REST API the Controller implements/provides.
 *
 * @param {OpenApiSpec} spec OpenAPI specification describing the endpoints
 * handled by this controller
 *
 * @decorator
 */
export declare function api(spec: OpenApiSpec): (constructor: Function) => void;
export declare function getApiSpec(constructor: Function): OpenApiSpec;