Lasse R.H. Nielsen 162ff41b0e Add class modifiers to dart:async. ... * Pure interfaces marked `interface`. That's most public classes. * `Stream` made `mixin class`, as a proper skeleton/base implementation. * `Zone` classes made all `final`. Added some `<void>` to raw `Future` types. CoreLibraryReviewExempt: Aske is away. Tested: No functionality change, only added restrictions. Change-Id: I91d09fbcdba7d0dfdff3887bc7c9d54364c88b05 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/289221 Reviewed-by: Stephen Adams <sra@google.com> Reviewed-by: Nate Bosch <nbosch@google.com> Commit-Queue: Lasse Nielsen <lrn@google.com> Reviewed-by: Slava Egorov <vegorov@google.com>		2023-03-20 12:12:46 +00:00
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async.dart
async_error.dart	Add class modifiers to dart:async.	2023-03-20 12:12:46 +00:00
async_sources.gni
broadcast_stream_controller.dart
deferred_load.dart	Add class modifiers to dart:async.	2023-03-20 12:12:46 +00:00
future.dart	Add class modifiers to dart:async.	2023-03-20 12:12:46 +00:00
future_impl.dart
schedule_microtask.dart
stream.dart	Add class modifiers to dart:async.	2023-03-20 12:12:46 +00:00
stream_controller.dart	Add class modifiers to dart:async.	2023-03-20 12:12:46 +00:00
stream_impl.dart	Add class modifiers to dart:async.	2023-03-20 12:12:46 +00:00
stream_pipe.dart
stream_transformers.dart
timer.dart	Add class modifiers to dart:async.	2023-03-20 12:12:46 +00:00
zone.dart	Add class modifiers to dart:async.	2023-03-20 12:12:46 +00:00