pkg/front_end/testcases/nnbd/issue41349.dart.textual_outline.expect

class A {
  foo() => 23;
}
extension B ;
on A;
? { foo() => 42; bar() => 87; }
extension C ;
on A (){}
extension D ;
on int ;
Function(){}
? { int call() => 76; }
main() {}
testA(A? a) {}
testFunction(int Function()? f) {}
expect(expected, actual) {}