import { BaseMessage, DataType } from '../other/message';
import { ClientRefType, ClusterClient } from '../core/clusterClient';
import { Serializable } from '../types';
import { Worker } from '../classes/worker';
import { Cluster } from '../core/cluster';
import { Child } from '../classes/child';
/** Handles messages for the cluster. */
export declare class ClusterHandler {
    private cluster;
    private ipc;
    /** Creates an instance of ClusterHandler. */
    constructor(cluster: Cluster, ipc: Worker | Child);
    /** Handles the message received, and executes the callback. (Not meant to be used by the user.) */
    handleMessage<D extends DataType, A = Serializable, P extends object = object>(message: BaseMessage<D, A, P>): Promise<void>;
}
/** Handles messages for the cluster client. */
export declare class ClusterClientHandler<InternalClient extends ClientRefType = ClientRefType> {
    private clusterClient;
    /** Creates an instance of ClusterClientHandler. */
    constructor(clusterClient: ClusterClient<InternalClient>);
    /** Handles the message received, and executes the callback. (Not meant to be used by the user.) */
    handleMessage<D extends DataType, A = Serializable, P extends object = object>(message: BaseMessage<D, A, P>): Promise<void>;
}