As step 2 of the wave 1 core library changes, we need to remove the old deprecated constant names. To make this feasible, we should have a migration script that can be run as part of the flutter upgrade process to port code over to the new constant names.
Tracking issue for removing the deprecated names is #31813.
Tracking issue for the overall core lib migration is #31812.
I think for this, we should enhance the
@deprecatedannotation to more easily support automated refactorings. There are some deprecations that we could easily tool, like a rename, if the deprecation annotation supported enough info to reference the new symbol.