import AppleTag from "./appleTag";
import { File, ReadStyle } from "../file";
import { IFileAbstraction } from "../fileAbstraction";
import { Properties } from "../properties";
import { Tag, TagTypes } from "../tag";
/**
 * Provides tagging and properties support for Mpeg4 files.
 */
export default class Mpeg4File extends File {
    private readonly _udtaBoxes;
    private _tag;
    private _properties;
    /** @inheritDoc */
    constructor(file: IFileAbstraction | string, readStyle: ReadStyle);
    /** @inheritDoc */
    get tag(): AppleTag;
    /** @inheritDoc */
    get properties(): Properties;
    /** @inheritDoc */
    getTag(types: TagTypes, create: boolean): Tag;
    /** @inheritDoc */
    removeTags(types: TagTypes): void;
    /** @inheritDoc */
    save(): void;
    /**
     * Find the udta box within our collection that contains the Apple ILST data.
     * @returns IsoUserDataBox UDTA box within our collection that contains the Apple ILST data.
     */
    private findAppleTagUdta;
    /**
     * Gets if there is a "udta" with ILST present in our collection
     * @returns boolean `true` if there is a UDTA with ILST present in our collection
     */
    private isAppleTagUdtaPresent;
    private read;
}