Shim repository for imagesLoaded as Contao Component.
composer require heimrichhannot-contao-components/imagesloaded
Add the following to your config (keep keys to prevent double integration):
$GLOBALS['TL_JAVASCRIPT']['huh_components_imagesloaded'] = 'assets/masonry/imagesloaded.pkgd.min.js|static';
$GLOBALS['TL_JAVASCRIPT']['huh_components_imagesloaded'] = 'assets/components/masonry/imagesloaded.pkgd.min.js|static';
Update Library:
svn export https://github.com/desandro/imagesloaded.git/trunk/imagesloaded.pkgd.min.js ./dist --force
svn export https://github.com/desandro/imagesloaded.git/trunk/imagesloaded.pkgd.js ./dist --force