tree 60873a4ad57b5d7a1b12580bff53cadd82727963
parent 81db8a5671f47369091fe77ea748cdfcbfb4239a
author jcater <jcater@google.com> 1592341081 -0700
committer Copybara-Service <copybara-worker@google.com> 1592341158 -0700

Add API for aspects to declare they are ready for the toolchain transition migration.

Part of work on toolchain transitions, #10523.

PiperOrigin-RevId: 316752326