type LogLevel = 'debug' | 'info' | 'warn' | 'error' | 'NEVER';
export interface LogEntry {
    level: LogLevel;
    message: string;
    stacktrace?: string;
}
export declare class DevLogger {
    readonly logFile: string;
    private fileStream;
    private logs;
    constructor();
    log: (line: string) => void;
    private decorateLog;
}
export {};