//! Runspace pool: lifecycle state machine + async driver.
//!
//! - [`state`] contains the **pure, sync** state machine
//! (`RunspacePoolStateMachine`) that maps every `(state, event)` pair to a
//! list of actions — no I/O, trivially unit-testable.
//! - [`pool`] contains the async [`RunspacePool`] that owns a
//! [`crate::transport::PsrpTransport`] and executes the actions produced
//! by the state machine.
pub use ;
pub use ;