export interface SystemInfo { hostname: string; platform: string; arch: string; cpus: { model: string; speed: number; times: { user: number; nice: number; sys: number; idle: number; irq: number; }; }[]; memory: { total: number; free: number; used: number; }; uptime: number; loadavg: number[]; } export interface ProcessInfo { pid: number; uptime: number; memory: { rss: number; heapTotal: number; heapUsed: number; external: number; }; cpu: { user: number; system: number; }; }