import 'reflect-metadata';
/**
 * @publicApi
 */
export interface RequestMetadata {
    url: string;
    method: string;
    authentication: boolean;
    headers: Record<string, string>;
    body: string;
}
/**
 * @publicApi
 */
export declare const REQUEST_METADATA: unique symbol;
export declare const META_REQUEST_ANNOTATION = "rest-annotations:request-annotation";
export declare const META_DEFAULT_HEADERS = "rest-annotations:default-headers";
export declare const META_DEFAULT_PARAMS = "rest-annotations:default-params";
export declare const META_AUTHENTICATION = "rest-annotations:authentication";
export declare const META_HEADER_CONTENT_TYPE = "rest-annotations:header:content-type";
export declare type RESTDefaultParamProperty = 'headers' | 'paths' | 'queries' | 'fields';
export declare function defineUnionMeta([target, propertyKey, descriptor]: [any, string, any?], key: string, value: any): any;
export interface BaseRestResponse {
    [REQUEST_METADATA]: Promise<RequestMetadata>;
}