@sqlrooms/room-shell / RoomStorePersistenceSnapshotEquivalence

Type Alias: RoomStorePersistenceSnapshotEquivalence<TSnapshot>

RoomStorePersistenceSnapshotEquivalence<TSnapshot> = object

Type Parameters

Type Parameter
TSnapshot

Properties

compareSnapshots?

optional compareSnapshots?: (next, previous) => boolean

Returns true when two serialized snapshots should be treated as equivalent.

Defaults to referential equality, which preserves existing behavior for primitive string snapshots.

Parameters

Parameter	Type
next	TSnapshot
previous	TSnapshot

Returns

boolean

---

getSnapshotRevision?

optional getSnapshotRevision?: (snapshot) => unknown

Extracts a stable revision from a snapshot for equivalence checks.

Ignored when compareSnapshots is provided.

Parameters

Parameter	Type
snapshot	TSnapshot

Returns

unknown