import { ByteVector } from "../byteVector";
/**
 * Indicates the flags applied to a {@link ApeTagFooter} object.
 */
export declare enum ApeTagFooterFlags {
    /**
     * Tag lacks a footer.
     */
    FooterAbsent = 1073741824,
    /**
     * Tag contains a header.
     */
    HeaderPresent = 2147483648,
    /**
     * This footer is actually a header.
     */
    IsHeader = 536870912
}
/**
 * Representation of an APEv2 tag footer or header which can be read from and written to disk.
 */
export declare class ApeTagFooter {
    /**
     * Identifier used to fina an APEv2 footer in a file.
     */
    static readonly FILE_IDENTIFIER: ByteVector;
    /**
     * Size of an APEv2 footer.
     */
    static readonly SIZE = 32;
    private _flags;
    private _itemCount;
    private _itemSize;
    private _version;
    private constructor();
    /**
     * Constructs and initializes a new instance of {@link ApeTagFooter} by reading it from raw
     * footer data.
     * @param data Raw data to build the new instance from.
     */
    static fromData(data: ByteVector): ApeTagFooter;
    /**
     * Constructs and initializes a new, blank instance of {@link ApeTagFooter}.
     */
    static fromEmpty(): ApeTagFooter;
    /**
     * Gets the flags that apply to the current instance.
     */
    get flags(): ApeTagFooterFlags;
    /**
     * Sets the flags that apply to the current instance.
     */
    set flags(value: ApeTagFooterFlags);
    /**
     * Gets the number of items in the tag represented by this footer.
     */
    get itemCount(): number;
    /**
     * Sets the number of items in the tag represented by this footer.
     * @param value
     */
    set itemCount(value: number);
    /**
     * Gets the size in bytes of the items contained in the tag represented by this footer.
     */
    get itemSize(): number;
    /**
     * Sets the size in bytes of the items contained in the tag represented by this footer.
     * @param value
     */
    set itemSize(value: number);
    /**
     * Gets the size in bytes of the items contained in the tag and the footer. This is the minimum
     * amount of data required to read the entire tag.
     */
    get requiredDataSize(): number;
    /**
     * Gets the complete size of the tag represented by the current instance, including the header
     * and footer.
     */
    get tagSize(): number;
    /**
     * Gets the version of APE tag described by the current instance.
     */
    get version(): number;
    renderFooter(): ByteVector;
    renderHeader(): ByteVector;
    private render;
}