The annotation takes metadata of type `Object?`, to allow for custom
data such as strings, ints, double, or bool. The parser, however,
assumed only strings.
Tested:pkg/vm/test/transformations/resource_identifier_test.dart
Change-Id: If813b2b0e5f002306bcfa6eb6195a666d1a72972
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/355922
Reviewed-by: Daco Harkes <dacoharkes@google.com>
Reviewed-by: Jake Macdonald <jakemac@google.com>
Commit-Queue: Moritz Sümmermann <mosum@google.com>
Moritz
f1c285937a