export declare class Logger { private axiosClient; private static isDebug; private static logLevel; private static logs; private static apikey; private static url; private static loggerUrl; private static lang; private static parentApp; private static jwtToken; private static shouldSendNow; constructor(); static setConfig(apikey: string, parentApp: string, lang: string, url: string, isDebug: boolean): void; static startDebug(): void; static isLoggingOn(text: any, severity: any): boolean; static trace(text: any): void; static debug(text: any): void; static log(text: any): void; static version(text: any): void; static info(text: any): void; static warn(text: any): void; static error(text: any): void; }