import { ApiAttachmentModel } from '../model/apiAttachmentModel';
import { AttachmentCustomItem } from '../components/attachmentItem/attachmentItem';
import { WithAttachmentItems } from '../components/attachmentContainer/attachmentContainer';
export declare function isApiAttachment(obj: any): obj is ApiAttachmentModel;
export declare function isCustomItem(props: any): props is AttachmentCustomItem;
export declare function isAttachmentWithFiles(props: any): props is WithAttachmentItems;