Adding @preconcurrency to sdtlib types

[jmjauer (Johannes Auer)]

Using @preconcurrency import silences the warnings for not yet Sendable annotated types from frameworks. I there a way to silence these warnings for sdtlib types (like AsyncStream)?

[xwu (Xiaodi Wu)]

Have you tried @preconcurrency import Swift?

[jmjauer (Johannes Auer)]

I tried it, but it does not silence the warnings.