import { HistoryEntry, ILogger } from "./types/common";
export declare class RequestHistory {
    private logger?;
    private history;
    private maxLength;
    constructor(maxLength?: number, logger?: ILogger | undefined);
    addEntry(request: string, response: string): void;
    getHistory(): HistoryEntry[];
    clear(): void;
    getFormattedHistory(): string;
}