/** @format */
import { InputBuffer } from '../../../common/input-buffer.js';
import { PsdLayerData } from './psd-layer-data.js';
/**
 * Represents additional data for a PSD layer.
 */
export declare class PsdLayerAdditionalData extends PsdLayerData {
    /**
     * The input buffer containing the additional data.
     */
    private _data;
    /**
     * Gets the input buffer containing the additional data.
     * @returns {InputBuffer<Uint8Array>} The input buffer.
     */
    get data(): InputBuffer<Uint8Array>;
    /**
     * Initializes a new instance of the PsdLayerAdditionalData class.
     * @param {string} tag - The tag associated with the layer data.
     * @param {InputBuffer<Uint8Array>} data - The input buffer containing the additional data.
     */
    constructor(tag: string, data: InputBuffer<Uint8Array>);
}