declare class Logger { localName: string; apiUrl: string | false; unhandledListener: any; errorListener: any; constructor(apiUrl: string | false, loggerName?: string); info(message: string): void; warn(message: string): void; error(message: string): void; success(message: string): void; unregisterListeners(): void; private registerWindowError; private registeredUnhandledErrors; private apiCall; } export { Logger as default };