Staleness refers to some missing state that a parent should know about, but can't respond to immediately.
Staleness can be set by an external component, and includes an event for reacting to staleness.
Staleness should not re-emit if the implementor is already stale.
Staleness refers to some missing state that a parent should know about, but can't respond to immediately. Staleness can be set by an external component, and includes an event for reacting to staleness.
Staleness should not re-emit if the implementor is already stale.