/**
 * RESP2 type constants and helpers.
 */
export declare const TYPES: {
    SIMPLE_STRING: string;
    ERROR: string;
    INTEGER: string;
    BULK_STRING: string;
    ARRAY: string;
};
export declare const CRLF = "\r\n";
export declare const CRLF_BUF: Buffer<ArrayBuffer>;
export declare const NULL_BULK: null;
export declare const INT_MIN: number;
export declare const INT_MAX = 2147483647;