Utils for fetching, processing and storing image files
const defaultOptions = {
allowStorage: true,
storagePath: 'storage/images',
imageSizes: ['1200x0', '960x960', '96x96', '320x320', '180x180', '160x160', '250x250', '80x80', '400x600', '540x540', '255x255']
};
const imageStorageUtils = new (require('image-storage-utils'))(defaultOptions);
let imageBuffer = await imageStorageUtils.loadImage(url);
let fitImageSize = imageStorageUtils.fitImageSize("600x600");