import { type LegacySmartDocument } from "smartrte-core/legacy";
/** Removes editor UI before handing the document to the core parser boundary. */
export declare const cleanEditorHtml: (root: HTMLElement) => string;
export declare const smartDocumentFromHtml: (html: string, ownerDocument: Document) => LegacySmartDocument;
export declare const smartDocumentFromEditorRoot: (root: HTMLElement) => {
    document: LegacySmartDocument;
    html: string;
};
/** Serializes the shadow-only model. It is not used for persisted editor HTML. */
export declare const serializeSmartDocument: (document: LegacySmartDocument) => string;