export declare class Logger {
    private static instance;
    private logFile;
    private debugMode;
    private constructor();
    static getInstance(): Logger;
    private formatMessage;
    private log;
    info(message: string, meta?: any): void;
    warn(message: string, meta?: any): void;
    error(message: string, meta?: any): void;
    debug(message: string, meta?: any): void;
    clearLogs(): void;
    setDebugMode(enabled: boolean): void;
}
export declare const logger: Logger;