How to use the cordova-plugin-media-capture.CaptureError.CAPTURE_NO_MEDIA_FILES function in cordova-plugin-media-capture

this.container.onclick = function () {
        // Cancel capture here
        errorCB(new CaptureError(CaptureError.CAPTURE_NO_MEDIA_FILES));
    };

document.getElementById('cancelCapture').onclick = function () {
                        errorCallback(CaptureError.CAPTURE_NO_MEDIA_FILES);
                    };
                    document.getElementById('selectPicture').onclick = selectCallback;

}, function () {
                        errorCallback(new CaptureError(CaptureError.CAPTURE_NO_MEDIA_FILES));
                    });
                } else {