pub trait SystemStateTransitionProxyInterface: Send + Sync {
type GetTerminationSystemStateResponseFut: Future<Output = Result<SystemPowerState, Error>> + Send;
type GetMexecZbisResponseFut: Future<Output = Result<SystemStateTransitionGetMexecZbisResult, Error>> + Send;
// Required methods
fn get_termination_system_state(
&self,
) -> Self::GetTerminationSystemStateResponseFut;
fn get_mexec_zbis(&self) -> Self::GetMexecZbisResponseFut;
}