import { LogLevel, LogEntry } from './Types';
export declare class Logger {
    private static instance;
    private logLevel;
    private logs;
    private constructor();
    static getInstance(): Logger;
    setLogLevel(level: LogLevel): void;
    private shouldLog;
    private log;
    debug(message: string, context?: string, data?: any): void;
    info(message: string, context?: string, data?: any): void;
    warn(message: string, context?: string, data?: any): void;
    error(message: string, context?: string, data?: any): void;
    getLogs(): LogEntry[];
    clearLogs(): void;
    exportLogs(): string;
    importLogs(logsJson: string): void;
}