message: addSyncMap/load: fix types
diff: @@ -81,7 +81,7 @@ interface SyncMapOperations<Value extends SyncMapValues> {
  since: number | undefined,
  action: LoguxSubscribeAction,
  meta: ServerMeta
  - ): Promise<SyncMapData<Value>> | SyncMapData<Value> | false | Promise<false>
  + ): Promise<SyncMapData<Value> | false> | SyncMapData<Value> | false
  create?(
  ctx: Context,
  