export class FlvScriptSample extends Sample {
}
export class SeiSample extends Sample {
}
export class MetadataTrack {
    /** @readonly */
    readonly id: 3;
    /** @readonly */
    readonly type: string;
    timescale: number;
    /** @type {FlvScriptSample[]} */
    flvScriptSamples: FlvScriptSample[];
    /** @type {SeiSample[]} */
    seiSamples: SeiSample[];
    /**
     * @returns {boolean}
     */
    exist(): boolean;
    reset(): void;
    /**
     * @returns {boolean}
     */
    hasSample(): boolean;
}
declare class Sample {
    /**
     * @param {Object} data
     * @param {number} pts
     */
    constructor(data: Object, pts: number);
    time: number;
    data: Object;
    originPts: number;
    pts: number;
}
export {};