/**
 * Monitor Bridge Client
 *
 * Queries the local HarborForge.Monitor bridge endpoint on MONITOR_PORT
 * to enrich plugin telemetry with host/hardware data.
 *
 * If the bridge is unreachable, all methods return null gracefully —
 * the plugin continues to function without Monitor data.
 */
export interface MonitorHealth {
    status: string;
    monitor_version: string;
    identifier: string;
}
export interface MonitorTelemetryResponse {
    status: string;
    monitor_version: string;
    identifier: string;
    telemetry?: {
        identifier: string;
        plugin_version: string;
        cpu_pct: number;
        mem_pct: number;
        disk_pct: number;
        swap_pct: number;
        load_avg: number[];
        uptime_seconds: number;
        nginx_installed: boolean;
        nginx_sites: string[];
    };
    last_updated?: string;
}
export declare class MonitorBridgeClient {
    private baseUrl;
    private timeoutMs;
    constructor(port: number, timeoutMs?: number);
    health(): Promise<MonitorHealth | null>;
    telemetry(): Promise<MonitorTelemetryResponse | null>;
    private fetchJson;
}
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