The "library" version of upload blocker. Import this with @require and use the APIs to standardize blocking uploads in GGn.
This script should not be not be installed directly. It is a library for other scripts to include with the meta directive // @require https://update.greasyfork.org/scripts/533781/1578387/GGn%20Upload%20Blocker%20Manager.js
You can also try these related scripts: