pkg/front_end/testcases/records/variance.dart.textual_outline.expect

typedef A<T> = (String, int);
typedef B<T> = (T, int);
typedef C<T> = ({T a, int b});
typedef D<T> = (T, T);
typedef E<T> = (void Function(T), int);
typedef F<T> = ({void Function(T) a, int b});
typedef G<T> = (void Function(T), T);
typedef H<T> = (void Function(T), {T b});