With generics, the metatype of a type variable is an interface type. If you just had T, it’s grammatically incomplete because you don’t specify the metatype. I

With generics, the metatype of a type variable is an interface type. If you just had T, it’s grammatically incomplete because you don’t specify the metatype. I guess you could just assume the any type if it’s incomplete, but that’s an unnecessary inconsistency in the grammar.