import { type ByteRecorder } from '../ByteRecorder.js';
import { type BufferAccess } from '../../../common/BufferAccess.js';
import { type RecorderInterface } from '../../recorder/RecorderInterface.js';
/**
 * Encoder for Sinclair ZX81
 */
export declare class Zx81Encoder implements ByteRecorder {
    private readonly oscillator;
    constructor(recorder: RecorderInterface);
    begin(): void;
    end(): void;
    recordBytes(data: BufferAccess): void;
    recordByte(byte: number): void;
    recordBit(value: number): void;
}