import { LogLevel, LogWriter } from '../types';
export declare class ConsoleWriter implements LogWriter {
    write(formattedLog: string, level: LogLevel): void;
}
export declare class FileWriter implements LogWriter {
    private filePath;
    private maxFileSize;
    private maxFiles;
    private currentFileSize;
    private fileIndex;
    constructor(filePath: string, maxFileSize?: number, // MB
    maxFiles?: number);
    private sanitizeFilePath;
    write(formattedLog: string): Promise<void>;
    private ensureDirectoryExists;
    private initializeFileSize;
    private getCurrentFilePath;
    private rotateFile;
    private getFilePathWithIndex;
}
export declare class BufferedWriter implements LogWriter {
    private targetWriter;
    private bufferSize;
    private flushInterval;
    private buffer;
    private flushTimer?;
    constructor(targetWriter: LogWriter, bufferSize?: number, flushInterval?: number);
    write(formattedLog: string): void;
    private scheduleFlush;
    private flush;
    close(): Promise<void>;
}
export declare class HttpWriter implements LogWriter {
    private endpoint;
    private headers;
    constructor(endpoint: string, headers?: Record<string, string>);
    write(formattedLog: string, level: LogLevel): Promise<void>;
}