[04:25:20] <aaronjy>	 I am trying to develop an extension for MW 1.41.1 to use ResourceLoader to parse on-wiki LESS files and inject that into pages as relevant (so, example use-case would be using MediaWiki:Common.less in place of MediaWiki:Common.css) but I am having a really hard time figuring out what hooks I should be using, or how to intercept MediaWiki:Common.css
[04:25:20] <aaronjy>	 and stop it from injecting into pages. I assume I would at least use BeforePageDisplayHook to inject the CSS, but I'm unsure about what other hooks I should be using.
[04:34:42] <bawolff>	 I think you would want to create a custom resource loader module