Function migrateItemData

migrateItemData(
    itemData: object,
    actor?: Actor<"base" | ModuleSubType>,
    options?: {
        _depth?: number;
        item?: Item<"base" | ModuleSubType>;
        marker?: boolean;
        prune: any;
    },
): object
Migrate a single Item document to incorporate latest data model changes
Parameters
- itemData: object
  The item data to derive an update from
- actor: Actor<"base" | ModuleSubType> = null
  Parent actor document
- Optionaloptions: {
      _depth?: number;
      item?: Item<"base" | ModuleSubType>;
      marker?: boolean;
      prune: any;
  } = {}
  Additional options
  - Optional_depth?: number
    Internal only. Recursion depth tracking.
  - Optionalitem?: Item<"base" | ModuleSubType>
    Item document
  - Optionalmarker?: boolean
    Add migration marker
  - prune: any
Returns object
- The updateData to apply
- Defined in module/migration.mjs:1155