Used to attach one or more instance mixins to an embedded component. Each mixin is specified as a specific class.
This annotation is only recognized when used in conjuction with the Component annotation.
Specifies the ordering constraints for each mixin specified by value. Order may be a 0-length array signifying
no ordering for any mixin specified by value. Otherwise, it must be the same length as value.
Each String can specify multiple constraints, separated by ; (before:mixina;after:mixinb).
Alternatively, the entry may be null or the empty string to specify no ordering constraints for that particular