JBoss.org Community Documentation
XML
<introduction [class|expr] > [ <mixin {transient} > <interfaces></interfaces> <class></class> <construction></construction> </mixin> ]* </introduction>
Annotation
Usage: field in @Aspect or @InterceptorDef annotated class. The method returns the mixin class type
@Mixin ([target|typeExpression], interfaces, isTransient)