ObjectStorageBackendSpec

ObjectStorageBackendSpec = { dir: string; kind: "filesystem"; } | { bucket: string; credentials?: S3Credentials; endpoint?: string; forcePathStyle?: boolean; kind: "s3"; region: string; } | { backend: ObjectStorageBackend; kind: "custom"; }

Defined in: src/persistence/object-storage/ObjectStoragePlugin.ts:31

Backend selection — discriminated union so the plugin can build either the filesystem-backed or the S3-backed object store from a single config blob. An already-constructed ObjectStorageBackend is also accepted for advanced cases (mock backend in tests, custom subclass).