//! SDK identity types — re-exported from `ppoppo-sdk-core`.
//!
//! Phase A (RFC `RFC_2026-05-08_app-credential-collapse.md`) lifted
//! these primitives out of pas-external so multiple SDK crates and
//! 1st-party services share the same definitions. Consumers reach the
//! same names through `pas_external::types::*` or `pas_external::*`
//! (top-level re-export); the relocation is invisible at the SDK
//! surface.
pub use ;