import { File, FolderFolder } from '../../../../types/openapi';
import { SelectedPage, SelectedFile, SelectedFolder, RecentFileWithFavoriteId, FolderItemWithFolderId, FolderFileWithFolderId } from '../stores/app';
export declare function createPageId(fileId: File['id'], pageIndex: number): string;
export declare function getFileId(item: {
    file?: {
        id: File['id'];
    };
    id: File['id'];
}): string;
export declare function isShareable(item: SelectedFile | SelectedFolder | SelectedPage | RecentFileWithFavoriteId | FolderItemWithFolderId | FolderFileWithFolderId | (FolderFolder & {
    folder_id?: string;
    type: 'folder';
})): boolean;