export const humanFileSize = (size:number):string => {
    const units = ['B', 'kB', 'MB', 'GB', 'TB']
    var i = size == 0 ? 0 : Math.floor(Math.log(size) / Math.log(1024));
    return Number((size / Math.pow(1024, i)).toFixed(2)) * 1 + units[i];
}