import { ByteVector } from "../byteVector";
/**
 * This class is a filler until support for reading and writing the ID3v2 extended header is
 * implemented.
 */
export default class Id3v2ExtendedHeader {
    private _size;
    private constructor();
    /**
     * Constructs and initializes a new instance by reading the raw contents.
     * @param data Raw extended header structure
     * @param version ID3v2 version. Must be an unsigned 8-bit integer.
     */
    static fromData(data: ByteVector, version: number): Id3v2ExtendedHeader;
    /**
     * Constructs and initializes a new instance with no contents.
     */
    static fromEmpty(): Id3v2ExtendedHeader;
    /**
     * Gets the size of the data on disk in bytes.
     */
    get size(): number;
    private parse;
}