pkg/front_end/testcases/extensions/type_variables.dart.textual_outline.expect

class A1<T> {
}
extension A2<T> ( ){ }
on A1<T> (){ }
extension A3<T extends A1<T>> ( ){ }
on A1<T> (){ }
extension A4<T> ( ){ }
on A1<T> (){ }
main() { }