import { ByteArray } from '../../types.js';
import { PdfToken } from '../tokens/token.js';
import { PdfObject } from './pdf-object.js';
export declare class PdfHexadecimal extends PdfObject {
    /**
     * The raw byte value represented by this hexadecimal object.
     * NB: This is  the hexadecimal representation, not the actual byte values.
     */
    private _raw;
    /**
     * Original bytes from the PDF file, including angle brackets.
     * Used to preserve exact formatting for incremental updates.
     */
    private _originalBytes?;
    constructor(value: string | ByteArray, format?: 'hex' | 'bytes', originalBytes?: ByteArray);
    get raw(): ByteArray;
    set raw(raw: ByteArray);
    static toHexadecimal(data: string | ByteArray): PdfHexadecimal;
    get bytes(): ByteArray;
    toHexBytes(): ByteArray;
    toHexString(): string;
    toJSON(): {
        type: string;
        value: string;
    };
    get isTrailingDelimited(): boolean;
    protected tokenize(): PdfToken[];
    cloneImpl(): this;
}