/// <reference lib="es2021" />
import { type DevkitFileSystem } from 'ng-morph';
export declare const TUI_POLYMORPHEUS_VERSION = "^4.7.3";
export declare const TUI_DOMPURIFY_VERSION = "^4.1.7";
export declare const TUI_EVENT_PLUGINS_VERSION = "^4.2.3";
export declare function updatePackages({ tree }: DevkitFileSystem): void;