import type { _NSObject } from "../Foundation/NSObject.js";
import type { CMTime } from "../structs/CMTime.js";
export declare class _AVCaptureSynchronizedData extends _NSObject {
    static alloc(): _AVCaptureSynchronizedData;
    static new(): _AVCaptureSynchronizedData;
    init(): _AVCaptureSynchronizedData;
    /**
     * @property timestamp @abstract The time at which this synchronized data was captured. @discussion Synchronized data is always clocked to the synchronizationClock of the AVCaptureSession to which the data output is connected.
     */
    timestamp(): CMTime;
}
