Designates a mixin config resource name to be ignored before application (Will only affect TwelvefoldBooter applied mixins)
Note: Realistically you should not use this, but it is provided in the case of specific tweaker mod needs
Enqueue mixins to be applied or rejected from your IFMLLoadingPlugin class init
Includes options for disabling the mixin from a Supplier, and loading it either early or late
Configuration name is the name of the json pointing to your mixin, such as "mixins.twelvefoldbooter.init.json"