Fire an event when all mods are done loading
So that mods can then fire events that other mods hook to.
MyHelperMod:
on onAfterModsLoaded:
emit getSomeConfigFromOtherMods
use someConfigFromOtherMods for someFeatureConfiguredByMultipleMods
MyOtherMod:
on getSomeConfigFromOtherMods
set someConfigFromOtherMods
This wouldn't work if mods emit in their init functions because of the mod loading order.