perf-observer-kit/dist/utils/time.d.ts

A lightweight, flexible library for monitoring web performance metrics including Core Web Vitals, resource loading performance, long tasks, and navigation timing.

export declare function calculateTime(end: any, start: any): number;
/**
 * 计算两个时间点之间的差值，确保结果为非负
 * @param end 结束时间点
 * @param start 开始时间点
 * @returns 非负的时间差值
 */
export declare function calculateTimeDelta(end: number, start: number): number;