export declare function refreshFolders(): void; export declare function getGlobalFolderRefreshNonce(): number; export declare function bumpSubfoldersRefresh(folderId: string): void; export declare function getSubfoldersRefresh(folderId: string): number; export declare function registerFolder(id: string, parentId: string | null, categoryId: string | null, order: number): void; export declare function registerDocument(id: string, folderId: string | null, categoryId: string | null): void; export declare function publishDocumentPlacement(id: string, folderId: string | null, categoryId: string | null): number; export declare function acknowledgeDocumentPlacement(id: string, version: number): void;