export declare const ERROR_TYPES: {
    readonly ECONNRESET: "ECONNRESET";
    readonly ECONNREFUSED: "ECONNREFUSED";
    readonly EADDRINUSE: "EADDRINUSE";
    readonly ETIMEDOUT: "ETIMEDOUT";
};
export declare class ZkError extends Error {
    readonly cause: Error;
    readonly ip: string;
    readonly command: string;
    constructor(cause: Error, command: string, ip: string);
    get code(): string | undefined;
    toast(): string;
    toJSON(): {
        err: {
            message: string;
            code: string | undefined;
        };
        ip: string;
        command: string;
    };
}
export declare class ZkNotFoundError extends Error {
    readonly resource: string;
    readonly id: string | number;
    constructor(resource: string, id: string | number);
}
export declare class ZkConnectionError extends ZkError {
    readonly port: number;
    constructor(cause: Error, ip: string, port: number);
}
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