+ ///
+ /// This was only set in versions of LDK prior to 0.0.122.
+ // Can be removed once we disallow downgrading to 0.0.121
+ LegacyCooperativeClosure,
+ /// The channel was closed after negotiating a cooperative close and we've now broadcasted
+ /// the cooperative close transaction. This indicates that the shutdown was initiated by our
+ /// counterparty.
+ ///
+ /// In rare cases where we initiated closure immediately prior to shutting down without
+ /// persisting, this value may be provided for channels we initiated closure for.
+ CounterpartyInitiatedCooperativeClosure,
+ /// The channel was closed after negotiating a cooperative close and we've now broadcasted
+ /// the cooperative close transaction. This indicates that the shutdown was initiated by us.
+ LocallyInitiatedCooperativeClosure,