| view class Class {} | |
| view class Class = Object with Mixin; | |
| view[StringToken] class[KeywordToken] Class[StringToken] {[BeginToken]}[SimpleToken] | |
| view[StringToken] class[KeywordToken] Class[StringToken] =[SimpleToken] Object[StringToken] with[KeywordToken] Mixin[StringToken];[SimpleToken][SimpleToken] |