/// <reference types="node" />
import { System } from '../system/System';
import { EventEmitter } from 'events';
import { NodeRuntimeInfo } from './NodeRuntimeInfo';
import { SystemInfoResponse } from './SystemInfoResponse';
export declare class SystemInfoRequest extends EventEmitter {
    private system;
    private timeout;
    private event;
    private responses;
    private targetIds;
    private results;
    private active;
    constructor(system: System);
    run(nodeIds?: string[]): Promise<NodeRuntimeInfo[]>;
    postProcess(err: Error): void;
    onResults(event: SystemInfoResponse): void;
    ready(): Promise<unknown>;
}