import { type TzxEncoder } from '../TzxEncoder.js';
import { type BufferAccess } from '../../../common/BufferAccess.js';
/**
 * .TZX file processor used for ZX Spectrum, Amstrad CPC and MSX
 *
 * additional layer between adapter and encoder
 *
 * Format descriptions:
 * - TZX (ZX Spectrum): http://k1.spdns.de/Develop/Projects/zasm/Info/TZX%20format.html
 * - CDT (Amstrad CPC): https://www.cpcwiki.eu/index.php/Format:CDT_tape_image_file_format
 * - TSX (MSX / Kansas City Standard): https://github.com/nataliapc/makeTSX/wiki/Tutorial-How-to-generate-TSX-files
 */
export declare class TzxProcessor {
    private readonly encoder;
    constructor(encoder: TzxEncoder);
    processTzx(ba: BufferAccess): void;
    private processBlock;
    private processStandardSpeedDataBlock;
    private processTurboSpeedDataBlock;
    private processPureToneBlock;
    private processPulseSequenceBlock;
    private processPureDataBlock;
    private processPauseBlock;
    private processGroupStartBlock;
    private processGroupEndBlock;
    private processTextDescriptionBlock;
    private processMessageBlock;
    private processArchiveInfoBlock;
    private processHardwareTypeBlock;
    private processCustomInfoBlock;
    /**
     * MSX / Kansas City Standard-like extension of TZX format (TSX)
     *
     * https://github.com/nataliapc/makeTSX/wiki/Tutorial-How-to-generate-TSX-files#14-the-new-4b-block
     */
    private processKansasCityLikeBlock;
    private processGlueBlock;
    /**
     * Skip unknown block type
     *
     * General Extension Rule: ALL custom blocks that will be added after
     * version 1.10 will have the length of the block in first 4 bytes
     * (long word) after the ID (this length does not include these 4 length
     * bytes). This should enable programs that can only handle older
     * versions to skip that block.
     */
    private processUnknownBlock;
}