import { Worker as WorkerThread } from 'worker_threads';
import type { RefShardingCoreClient } from 'src/core/coreClient';
import { ClusterClientData, PackageType } from '../types';
import { ClientRefType } from 'src/core/clusterClient';
import { ChildProcess } from 'child_process';
export declare function getInfo(): ClusterClientData;
export declare function getDiscordVersion(type: PackageType): Promise<{
    major: number;
    minor: number;
    patch: number;
    raw: any;
}>;
export declare function detectLibraryFromClient(client: any): PackageType | null;
export declare function isCoreClient(client: ClientRefType): client is RefShardingCoreClient;
export declare function isWorkerThread(process: ChildProcess | WorkerThread): process is WorkerThread;
export declare function isChildProcess(process: ChildProcess | WorkerThread): process is ChildProcess;