import type { HardwareSnapshot, NodeIdentity, NodeStatus, PeerInfo } from './types.js';
export declare class TelemetryCollector {
    private lastCpu;
    private lastNet;
    private cpuTimes;
    private cpuPercent;
    /** Per-core % from a single snapshot (approximate, no per-core delta kept). */
    private perCore;
    private network;
    /** Usage of the primary filesystem (root on POSIX, system drive on Windows) via
     *  fs.statfs (Node ≥18.15, no native deps). Never throws. */
    private diskUsage;
    /** CPU temperature in °C from the Linux thermal zone (Pi/SBC). null elsewhere. */
    private temperatureC;
    collect(): HardwareSnapshot;
}
/** A 0–100 load figure derived from a snapshot (used by the compute router). */
export declare function loadFromSnapshot(hw: HardwareSnapshot | undefined): number;
/** Build the neutral NodeStatus entry the mesh map renders. */
export declare function nodeStatusFromPeer(peer: PeerInfo): NodeStatus;
/** Local node's own status entry. */
export declare function selfNodeStatus(identity: NodeIdentity, hw: HardwareSnapshot, manifest: {
    version: string;
    capabilities: NodeStatus['capabilities'];
    commands: string[];
}, site?: string): NodeStatus;