import { _PdfBaseStream } from '../base-stream';
import { _PdfDecodeStream } from '../decode-stream';
/**
 * Provides a JPEG stream wrapper that reads JPEG bytes from the underlying base stream.
 *
 * @private
 */
export declare class _PdfJpegStream extends _PdfDecodeStream {
    stream: _PdfBaseStream;
    maybeLength: number;
    params: any;
    /**
     * Byte offset at which the JPEG stream data begins.
     *
     * @private
     */
    _jpegStreamStart: number;
    /**
     * Indicates whether the stream requires reprocessing due to parameters.
     *
     * @private
     */
    _needsReprocessing: boolean;
    buffer: any;
    bytes: Uint8Array;
    drawWidth: number;
    drawHeight: number;
    constructor(stream: _PdfBaseStream, maybeLength: number, params: any);
    readBlock(): void;
    decodeImage(bytes?: Uint8Array): Uint8ClampedArray;
    skipUselessBytes(data: Uint8Array): Uint8Array;
}