message: Update WorldCollection for 0.8.9
diff: @@ -82,6 +82,15 @@ declare global {
  document: InstanceType<ConfiguredDocumentClass<T>> | InstanceType<ConfiguredDocumentClass<T>>['data']['_source']
  ): Omit<InstanceType<ConfiguredDocumentClass<T>>['data']['_source'], '_id' | 'folder'>;
  + /**
  + * Prepare a document from an outside source for import into this collection.
  + * @param data - The data to be prepared.
  + * @returns The prepared data.
  + */
  + prepareForImport(
  + data: InstanceType<ConfiguredDocumentClass<T>>['data']['_source']
  + ): Omit<InstanceType<ConfiguredDocumentClass<T>>['data']['_source'], '_id' | 'folder'>;
  +
  /**
  * The WorldCollection#insert method is deprecated in favor of the WorldCollection#set method and will be removed in 0.9.0
  * @deprecated since 0.8.0
  