Trait fidl_fuchsia_media_sessions2::SessionsWatcherProxyInterface

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pub trait SessionsWatcherProxyInterface: Send + Sync {
    type SessionUpdatedResponseFut: Future<Output = Result<(), Error>> + Send;
    type SessionRemovedResponseFut: Future<Output = Result<(), Error>> + Send;

    // Required methods
    fn session_updated(
        &self,
        session_id: u64,
        session_info_delta: &SessionInfoDelta
    ) -> Self::SessionUpdatedResponseFut;
    fn session_removed(
        &self,
        session_id: u64
    ) -> Self::SessionRemovedResponseFut;
}