import { Readable } from 'stream';
/**
 * ReadableStreamWrapper
 */
export declare class ReadableStreamWrapper extends Readable {
    private reader;
    /**
     * Create a ReadableStreamWrapper
     * @param reader ReadableStreamDefaultReader
     */
    constructor(reader: ReadableStreamDefaultReader<Uint8Array>);
    /**
     * Read
     */
    _read(): void;
}