Function isAlertObjectProps

src/utils/index.ts:17–24

(banner: BannerPropType)

type BannerPropType = AlertProps['message'] | Omit<AlertProps, 'banner'>;

export function isAlertObjectProps(banner: BannerPropType): banner is Omit<AlertProps, 'banner'> {
    return (
        typeof banner === 'object' &&
        banner !== null &&
        !React.isValidElement(banner) &&
        'message' in banner
    );
}