@skeldjs/state
This package contains an Among Us state manager, observing packets closely to keep track of state, and while it is one package of a bigger project, skeldjs, it is intended to be installed on its own with npm install --save @skeldjs/state or yarn add @skeldjs/state.
You can view auto-updating documentation for this package hosted at github pages at https://skeld.js.org/modules/state.html