/// <reference types="typescript/lib/lib.es6" />
/**
 * Configure the REST Client
 * @param {String} url - base URL
 * @param {String} serviceId - Service ID
 * @param {Object} headers - deafult headers in a key-value pair
 */
export declare function Client(args: {
    serviceId?: string;
    baseUrl?: string;
    headers?: any;
}): <TFunction extends Function>(Target: TFunction) => TFunction;