/**
 * The Readable class turns a Buffer into a readable object,
 * so it could be read piece by pieces
 */
/// <reference types="node" />
declare class Readable {
    /**
     * Input Buffer
     */
    private data;
    constructor(data: Buffer);
    /**
     * Read n bytes of data without modifying the data property,
     * reads all the data if no argument is passed
     * @param bytes - Number of bytes to be read from data
     * @returns Buffer
     */
    cat(bytes?: number): Buffer;
    /**
     * Read n bytes of data,
     * reads all the data if no argument is passed
     * @param bytes - Number of bytes to be read from data
     * @returns Buffer
     */
    read(bytes?: number): Buffer;
    /**
     * Read from data until a specific bytes
     * @param value - Buffer in which the reading process continues until it appears
     * @returns Buffer
     */
    readUntil(value: Buffer | number): Buffer;
}
export default Readable;