/**
 * Copyright 2023 Kapeta Inc.
 * SPDX-License-Identifier: BUSL-1.1
 */
import { LogEntry, LogLevel, LogSource } from '../types';
export declare class LogData {
    static readonly MAX_LINES = 1000;
    private readonly entries;
    constructor();
    /**
     *
     * @param {string} msg
     * @param {string} [level]
     * @param {string} [source]
     */
    addLog(msg: string, level?: LogLevel, source?: LogSource): void;
    /**
     *
     * @return {LogEntry[]}
     */
    getLogs(): LogEntry[];
    toString(): string;
}