message: Widen Document.clone
diff: @@ -141,17 +141,9 @@ declare abstract class Document<
  * (default: `false`)
  * @returns The cloned Document instance
  */
  - clone(
  - data?: DeepPartial<Parameters<ConcreteDocumentData['_initializeSource']>[0]>,
  - { save, keepId }?: { save: false; keepId?: boolean }
  - ): this;
  - clone(
  - data: DeepPartial<Parameters<ConcreteDocumentData['_initializeSource']>[0]>,
  - { save, keepId }: { save: true; keepId?: boolean }
  - ): Promise<this>;
  clone(
  data: DeepPartial<Parameters<ConcreteDocumentData['_initializeSource']>[0]>,
  - { save, keepId }: { save: boolean; keepId?: boolean }
  + { save, keepId }: { save?: boolean; keepId?: boolean }
  ): this | Promise<this>;
  /**
  