How to use the pro-gallery/dist/src/constants.expandAnimations function in pro-gallery

// loadMoreButtonColor: startWithOpacity: '1', startWithColor: 'color-1'
    loadMoreButtonBorderWidth: 1,
    // loadMoreButtonBorderColor:  startWithColor: 'color-5'
    loadMoreButtonBorderRadius: 0,
    imageInfoType: Consts.infoType.NO_BACKGROUND,
    itemBorderWidth: 0,
    // itemBorderColor: 'color-5'
    itemBorderRadius: 0,
    itemEnableShadow: false,
    // itemShadowOpacityAndColor: startWithColor: 'color-5', startWithOpacity: 0.2
    itemShadowBlur: 20,
    itemShadowDirection: 135,
    itemShadowSize: 10,
    imageLoadingMode: Consts.loadingMode.BLUR,
    // imageLoadingColor: startWithColor: 'color-3'
    expandAnimation: Consts.expandAnimations.NO_EFFECT,
    // oneColorAnimationColor: startWithColor: 'color-1',
    imageQuality: 90,
    usmToggle: false,
    usm_a: 0,
    usm_r: 0,
    usm_t: 0,
    videoSound: false,
    videoSpeed: '1',
    videoLoop: true,
};


export function formatValue(val) {
    if (Number(val) === parseInt(val)) {
        return Number(val);
    } else if (val === 'true') {