import { UnlApiConfig } from '../models';
export default class RestClient {
    readonly apiKey: string;
    constructor(configuration: UnlApiConfig);
    get<T>(url: string, urlParameterMap?: object, queryStringParameters?: object, returnResponseWithoutParsing?: boolean, customHeader?: object): Promise<T>;
    post<T>(url: string, urlParameterMap?: object, body?: object, isMultipartFormData?: boolean): Promise<T>;
    put<T>(url: string, urlParameterMap?: object, body?: object, isMultipartFormData?: boolean): Promise<T>;
    delete<T>(url: string, urlParameterMap?: object): Promise<T>;
    private getHeaders;
    private request;
}