/**
 * @license
 * Copyright 2023 Nuraly, Laabidi Aymen
 * SPDX-License-Identifier: MIT
 */
import type { ChatbotPlugin } from '../core/types.js';
import type { ChatbotMessage } from '../chatbot.types.js';
/**
 * Analytics plugin - tracks chatbot usage and events
 */
export declare class AnalyticsPlugin implements ChatbotPlugin {
    readonly id = "analytics";
    readonly name = "Analytics Plugin";
    readonly version = "1.0.0";
    private trackEvent;
    constructor(trackEvent: (event: string, data?: any) => void);
    onInit(): void;
    onDestroy(): void;
    onMessageSent(message: ChatbotMessage): void;
    onMessageReceived(message: ChatbotMessage): void;
    onError(error: Error): void;
}
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