import type { IDisposable } from '@univerjs/core';
import type { ITelemetryService } from '@univerjs/telemetry';
import type { PostHog } from 'posthog-js';
import { Disposable } from '@univerjs/core';
export declare class PosthogTelemetryService extends Disposable implements ITelemetryService, IDisposable {
    private _performanceRecords;
    protected _posthog: PostHog | undefined;
    constructor(shouldInit?: boolean);
    get posthog(): PostHog | undefined;
    private _init;
    debug(): void;
    init(options?: Record<string, any>): void;
    reset(): void;
    startTime(functionName: string): void;
    endTime(functionName: string): void;
    trackPerformance(params: {
        duration: number;
        functionName: string;
        [prop: string]: any;
    }): void;
    identify(id: string, params?: Record<string, any>): void;
    capture(eventName: string, params?: Record<string, any> | undefined): void;
    onPageView(url: string): void;
    dispose(): void;
}