import PodManager from '../services/PodManager';
import Config from '../services/Config';
import PeerDatabase from '../services/PeerDatabase';
import SelfTest from '../services/SelfTest';
export declare function freeMem(config: Config, podManager: PodManager): number;
export declare function serverInfo(config: Config, podManager: PodManager, peerDb: PeerDatabase, selfTest: SelfTest): {
    fullMem: boolean;
    acceptingUploads: boolean;
    serverFreeMemory: number;
    serverUptime: number;
    serviceUptime: number;
    avgLoad: number;
    numPeers: number;
    currency: string;
    costPerMonth: number;
    uri: string;
    selfTestSuccess: boolean;
};