import { Plugin } from "@ckeditor/ckeditor5-core"; import UnderlineEditing from "./underline/underlineediting"; import UnderlineUI from "./underline/underlineui"; export default class Underline extends Plugin { static readonly requires: [typeof UnderlineEditing, typeof UnderlineUI]; static readonly pluginName: "Underline"; } declare module '@ckeditor/ckeditor5-core/src/plugincollection' { interface Plugins { Underline: Underline; } }