What's the best method to register event listeners conditionally? For performance I want to move how my plugins check for enabled features, so that the check is before we even register events. This way, the plugin won't begin to process events only to then end when they find the feature is disabled. I've considered using the .registerEvent but a) there are mixed statements on whether it's no longer recommended, b) there seem to be mixed ways to implement them, and c) seem really verbose to me, making listeners with multiple events sure is nicer. Or is there a different method that would be easier to skip registering events on startup?