export default class Logger { static silentError(error: Error, ...message: any[]): string; static error(error: Error, ...message: any[]): string; static warn(...message: any[]): void; static info(...message: any[]): void; static debug(...message: any[]): void; static dev(...message: any[]): void; private static log; private constructor(); } export declare enum LogLevel { ERROR = 0, WARN = 1, INFO = 2, DEBUG = 3, DEV = 4 } export declare type LogLevelKeys = keyof typeof LogLevel;