ResourceLoader/Legacy JavaScript

The following identifiers are planned to be considered deprecated, quarantined, and eventual removed. While quarantined, these identifiers will only be accessible within the mediaWiki.legacy object. It will be highly encouraged to switch to more modern implementations of these features (which will be provided, look for the "Future" column. See also mw.util.js) rather than simply remapping to mediaWiki.legacy, however remapping may be used as a stop-gap.

There is not set schedule for deprecation, quarantining or removal yet, but each phase will occur sequentially over time after the ResourceLoader is deployed.